This document provides a partial review of various technologies and their application results. It summarizes the use of 6 technologies: STeP, MDI, NAGS/AGS, HEM-IP, BHSS, and an unnamed mineral finding technology. For each, it outlines case studies where the technology was successfully used to locate oil and gas deposits, increase production, or find minerals for clients around the world. The reviews are intended to demonstrate the technologies' effectiveness in helping companies explore for and develop resource prospects.

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PARTIAL REVIEW OF TECHNOLOGIES’
RESULTS AND REFERENCES

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TECHNOLOGY OFFERED
Stages of work Tasks Methods of solution Technology
1 Localization of field
works in the most
perspective zones
(office study)
Definition of the prime
zone for the field work
with the area not more
than 20 % from the total
area of the license area
1.1 Analysis of remote sounding
materials of the Earth's crust
1.1 STeP®
1.2 Complex interpretation of
geological and geophysical
materials
1.2 MDI
2 Revealing prospective
structures in the
localized zone
(field work)
Revealing of potential
traps of anticlinal and
non-structural type
2.1 Active seismic prospecting 2.1 SVSL
2.2 Passive seismic prospecting 2.2 SLEC
3 Ranking the revealed
structures by their
prospectivity
(field work)
Definition of target No.1
and search for the most
favorable place for well
drilling
3.1 Geochemical survey 3.1 AGS
3.2 Electric survey of high accuracy 3.2 HEM-IP
4 Substantiation of
points for drilling
prospecting wells
(office study)
Analysis of the results
of all the kinds of work
and substantiation of
the spudding place of
well No. 1
*Abbreviations used: SVSL – Side-View Seismic Location technology
STeP- Sub Terrain Prospecting Technology SLEC – Seismic Location of Emission Centers technology
MDI - Multi-Dimensional Interpretation (of geological and geophysical
data)
AGS – Advanced Gas-geochemical Survey
HEM-IP - High-resolution electromagnetic induced polarization

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A. STeP® Technology: Some results of successful application of
technology in different regions of the world.
Client Task of Project Results
PERTAMINA EP,
Indonesia
Localization of seismic
activities and estimation of
prospectivity in Lampung
Block
Recommendation of prospectivity ranks was
given
Rosneft, Russia Specifying oil content
contours of productive
horizons in the Sandivei oil
field
In the field, three new productive horizons
were opened. Now they produce oil
Northern Oil,
Russia
Specifying the geological
structure of Bagan group
of oil fields
Geological modeling of oil pools was made.
Some points were prepared for drilling. By the
opinion of the customer, these
recommendations allowed cutting down the
expenses and achieving success in the region
ND, Russia Localization of seismic
exploration (2D) in the
territory of the license
area
The territory for seismic exploration was
contoured. The subsequent researches
confirmed the success of the forecast. The first
well drilled produced oil
MontazhMalikMunai
Kazakhstan
Estimation of prospectivity
of well drilling in Chingiz oil
field
Recommendations were given on drilling 4
wells. All 4 wells were drilled in the
recommended place. All 4 wells have produced
oil. The success is 100 %
LUKOIL–Perm,
Russia
Analysis of reasons for
unsuccessful drilling of
wells in the Monastic
structure
A new model of the structure was constructed.
All the subsequent drilling of wells completely
confirmed the new model of the structure
offered
GAZPROM, Russia The analysis of drilling
17 wells in Saratov
region
The analysis was made. The customer
accepted the new model of the geological
structure of the territory
TNK-ВР, Russia Research of new territories Researches were completed by contouring the

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in Irkutsk region (Ust-Kutsk
and Khandinsk)
prospective structures. The subsequent drilling
confirmed the preliminary forecast
ND, Russia Analysis of the reasons for
unsuccessful drilling of 4
wells in the Chedtysk oil
field (Komi Republic)
Analysis was made of drilling places of wells. A
model was constructed in which STeP
technology was combined with the results of
2-D seismic. This model completely explains
the reasons for unsuccessful drilling of 4 wells.
New recommendations were given
Petrobras, Brazil Analysis of prospecting in
two blocks in the basin of
the Amazon river:
- Urucu region (onshore)
- Aracaju (offshore)
In the territory of Urucu block, a forecast was
made of perspectivity
on STeP technology and it coincided with the
forecast of the customer made on the basis of
the geological data.
In the territory of Aracaju block, there are no
geological data. STeP technology allowed
revealing a number of structures. Drilling of
wells confirmed 90 % from them.
Two forecast structures completely coincided
with the structures revealed earlier
Radneftegaz, Russia Forecast of prospectivity
of Tersin license site
(Volgograd area)
Forecast was made of prospectivity of the
license area. Contours of several prospective
structures were predicted. In these structures,
seismic works were carried out. 3 from them
were confirmed by seismic. In one structure a
well was drilled that produced an inflow of oil.
(see Fig.)
Masters Resources,
USA
Recommendations for
drilling of exploration
wells in an oil field in
Louisiana
A forecast was made. A well was drilled. The
forecast was confirmed logging.

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B. MDI Technology: Regional works estimation of oil and gas
content in large territories according to the technology.
Item Task of Project Client/Year
1. Selecting the most perspective blocks and estimation of their oil-
and-gas potential. Libya. The tender. The 4th
round on license
blocks I, II, III and IV.
GAZPROM/2004,
2005, 2006, 2007
2. Analysis of hydrocarbonic potential of the Timan-Pechora
sedimentary basin. Russia. Repsol Exploración
S.A., Spain/2007
3. Complex interpretation of regional seismic, gravitational and
magnetometrical studies. Estimation of oil and gas content in the
Ob and Taz bay including the adjoining territories.
GAZFLOT/2003
4. Analysis of oil-and-gas potential of the Pre-Jurassic
deposits in the Galyanovo-Rogozhnikovskaya zone
(Western Siberia, 15,000 sq. km).
Surgutneftegaz/2005
5. Analysis of discovery potential of new hydrocarbonic
fields in the unlicensed area of the Hunty-Mansi AO
(Western Siberia).
SurgutGAZPROM/2004
6. Estimation of development plan of exploration works in
the territory of Bengal Bay. India.
GAZPROM Delhi/2006
7. Estimation of development potential of Buguruslan oil
area (25 fields)
Orenburg Oil and Gas
Company/ 2007

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C. MDI Technology: Some results of successful application of
technology in different regions of the world.
Client Task of Project Results
NK LUKOIL,
Russia
Forecast of development zones
and thickness zones of
Sherkalin deposits in Western-
Tugrovian area (Western
Siberia)
Structural maps were constructed on the roof of
paleobasement and formations Т, Т10, and M.
Points were recommended for well drilling.
NK LUKOIL,
Russia
Complex estimation of oil
prospectivity zones in Nariman
area (Astrakhan area)
Geological model was constructed of the territory;
maps were made of oil and gas prospectivity
factor.
Localization was made of the territory on where
the customer made a decision on 2-D detailed
seismic works.
. NK
Tomskneft,
Russia
Forecast of reservoirs of Upper
Jurassic – Lower Cretaceous
deposits of the Kaimysov arch
(Western Siberia)
Forecast maps were constructed of Upper Jurassic
– Lower Cretaceous deposits, their litho-physical,
permeability and porosity, and oil-producing
properties were estimated.
Three oil-prospective areas were localized and 14
points were planned for exploration drilling.
Chinese Oil
Corporation
Estimation of oil and gas
bearing prospects in
Shanganyin area
Qualitative and quantitative forecast was made of
prospectivity of the area on Р1-2SH,T3-J1, and Ord
formations.
Three areas were identified of increase psephicity
of Р1-2SH formation prospective for search for oil.
Chinese Oil
Corporation
Estimation of oil and gas
bearing prospects in Daloko
area
Forecast was made of prospective sites on Т3У6-
1,Т3У6-2,Т3У2 formations.
New perspective zones were revealed and
localized
Vanyoganoil,
Russia
Prospectivity forecast of
Jurassic deposits in the
Kechimov area (Western
Siberia
2 oil prospective zones were identified and
localized. Probability forecast was made of
opening new HC deposits in formations of J2
horizon.

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Ministry of
Natural
Resources of
the Russian
Federation
State contract Studying of
regular communications of
geological and geophysical
parameters of oil and gas
bearing complexes
Criteria and methods were given of estimation of
oil and gas content prospects, divisions into
districts of territory by oil and gas content
prospects, recommendations were given on the
rational complex and geological exploration
methods at the search stage

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D. NAGS/AGS Technology: Results of some works conducted by
the technology in various regions of the world.
Client Task of Project Results
LUKOIL,
Russia
Surveys in the Baltic Sea,
in the area of Klaipeda
A perspective structure was revealed by oil-and-gas
anomalies. The drilled wells have confirmed
presence of an oil field (Block B-2)
LUKOIL,
Russia
Search for anomalies in the
territory of the Russian part of
the shelf of the Caspian Sea
All the Russian part of the shelf of the Caspian Sea is
covered with a network of AGS surveys. The two
new anomalies revealed by AGS method were
confirmed. They are designated as «Central» and
«Yalamo-Samur», their forecast oil resources make
500 million tons.
Orenburg
GAZPROM,
Russia
Estimation of discovery
prospects of new fields in the
area of the Staro
Klyuchevskoye oil field
Two new perspective oil-and-gas anomalies of non-
structural type were revealed
Republic of
Mordovia
Areal surveys in the area of oil
fields South- Okhotnichye and
Kovylkinskoye
Surveys of territories were carried out and
perspective prospecting features of the second level
were found out.
National
Oil
Company,
Egypt
Specification of contours of
Garun Oil Field
The task was fulfilled. Contours of the field were
specified by intensity of the geochemical anomalies.
Byelorussia Perspectivity forecast of
Mikhailovskaya and
other structures
Surveys of structures were carried out, and their
ranking was presented by perspectivity
Republic of
Tajikistan
Estimation of perspectivity of
the «Tuyun-Tau» area
As a result of the surveys, negative perspectivity
estimation was given of the territory. Later, 5 dry
wells were drilled which confirmed the AGS forecast
completely.

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E. HEM–IP Technology: Companies and organizations whose
fields and license sites works were conducted in different
years in accordance with the technology
Oil company “ROSNEFT”
Open joint-stock company «Rosneft - Krasnodarneftegas»
Open joint-stock company «Rosneft - Termneft»
Open joint-stock company «Rosneft - Purneftegas»
Open joint-stock company «Rosneft - Stavropolneftegas»
Open joint-stock company «Rosneft - Sakhalinmorneftegas»
Open joint-stock company «Rosneft - Kazakhstan»
Oil company “LUKOIL”
«Lukoil West Siberia» Ltd. Enterprise Kogalymneftegas
«Lukoil West Siberia» Ltd. Enterprise Lukoil - Uraineftegas
«Lukoil - Astrakhanmorneft» Ltd.
Oil company “YUKOS”
Open joint-stock company “Samaraneftegas”
“GASPROM”
Open joint-stock company “Kubangasprom”
“SIDANKO”
Open joint-stock company “Saratovneftegas”
BGP CNPC
Ministry of Natural Resources
Ministry of Natural Resources of Chuvash Republic
Ministry of Natural Resources of Udmurt Republic
Open joint-stock company «Udmurtian National Oil Company»
Open joint-stock company «Udmurtian Oil Company»
Open joint-stock company “Udmurtneft” “Ugneftegas” Ltd.
Closed joint-stock company “Kubannefteresource”
Closed joint-stock company “Aitorneftegas”
Open joint-stock company “Sevkavtransgas”
Open joint-stock company “Barren-energy”, Saratov

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Open joint-stock company “Narjan-Marseismorazvedka”
Open joint-stock company “Belkamneft”
State Unitary Enterprise “Udmurttorf”
State Unitary Federal Enterprise NVNIIGG
State Unitary Federal Enterprise IGiRGI
State Unitary Federal Enterprise “Nizhnevolzhskgeologia”
Open joint-stock company “Orenburggeologia”
Open joint-stock company “Udmurtgeofizika”
Open joint-stock company “Udmurtgeologia”
Open joint-stock company “Krasnodarneftegeofizika”
Open joint-stock company “Surgutneftegas”
Committee of Natural Resources on the Saratov region
Committee of Natural Resources on the Samara region
Committee of Natural Resources on the Krasnodar territory
Committee of Natural Resources on the Stavropol territory
Committee of Natural Resources on Jamal-Nenetsk Autonomous District
Committee of Natural Resources on the Kirov region
Committee of Natural Resources on Republic Mordovia

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F. BHSS Technology: Results of works conducted by the
technology in Indonesia
Item Client Task of Project Result
CALTEX,
Indonesia
Production increase on Minas oil
field
Succesful increase of production above
the targeted volume
CALTEX,
Indonesia
Production increase on Pager oil
field
Succesful increase of production above
the targeted volume

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Additional Reference List of Application of Technology

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Illustration of Technology Case Studies

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Sample of Application of Technology for Finding
Mineral
(Non Oil and Gas Application)

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Reference Letter of Technology Validity

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Global News References

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Terra Energy & Resource Technologies Completed Its STeP® Survey
for YPF
Company Delivers to YPF on Services Contract for Oil & Gas Exploration in Argentina
NEW YORK, June 20, 2011 /PRNewswire/ -- Terra Energy & Resource Technologies, Inc. (OTCBB:
TEGR), a natural resource exploration technology company, has completed its services for YPF, the
largest Argentine oil and gas producer, under a contract to provide the Company's Sub-Terrain
Prospecting (STeP®) technology to survey YPF's oil and gas license area in the province of Mendoza,
Argentina. STeP® is a proprietary method which uses the innovative models and techniques to
remotely process satellite and other analytical data and accurately delineate oil and gas deposits.
"YPF is a valuable client for Terra, and we have provided YPF with our STeP® analysis and conclusions
about the license area. Every prospecting study, whether traditional geological or our proprietary
STeP® analysis, is aimed at creating an incremental value and increasing the level of knowledge and
information about the area of focus," said Dr. Alexandre Agaian, President of Terra Energy &
Resource Technologies. "We believe that our STeP® study achieved this goal, adding this project to a
long list of Terra's work worldwide. Terra is proud that this South American energy giant is utilizing
our technology in its exploration process, and we anticipate additional projects with YPF in the
future."
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable
deposits of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any
given geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A of the Securities Act of 1933 and
Section 21E of the Securities Exchange Act of 1934, and is subject to the safe harbor created by those sections. There are
many factors that could cause the Company's expectations and beliefs about its operations, services, plans, projects, and
contracts, and its plans or proposals to acquire interests in, or participate in, exploration activities or properties, to fail to
materialize, including, but not limited to, availability of capital, satisfaction of contractual conditions and requirements,
unfavorable geologic conditions, the amount of reserves projected or ultimately discovered, and general regional economic
conditions.
For more information, please contact:
Terra Energy & Resource Technologies, Inc.
212-286-9197
info@terrainsight.com
SOURCE:http://www.prnewswire.com/news-releases/terra-energy--resource-technologies-completed-its-step-survey-for-
ypf-124182849.html

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Terra Energy and Resource Technologies Expands Its
Services Offering Into India via a Market Partner
Agreement
Date: 10/5/2010 6:00:00 AM
NEW YORK, NY--(Marketwire - 10/05/10) - Terra Energy & Resource Technologies, Inc.
(OTC.BB:TEGR), a natural resource exploration technology company, is expanding its oil and gas and
other minerals exploration services offering to India by signing a market partner agreement with
Saturn Energy Solutions for Oil & Gas (Saturn), a geological and geophysical consulting firm in India.
The contract sets forth a market partner framework between the companies, granting Saturn certain
rights in connection with the sales and marketing of Terra exploration services in India.
"We started using the market partner strategy last year and we now have agreements for areas on
several continents. Through our South American and South Asian partners, this year we have
obtained or carried out service contracts in Argentina, Cambodia, and Indonesia. Our partners
helped us to establish many key relationships and to advance with numerous sales prospects and
negotiations, creating a significant business pipeline for Terra," said Dr. Alexandre Agaian, President
of Terra Energy & Resource Technologies.
Dr. Agaian noted that India is a well-established oil and gas exploration and production country, also
stating: "Saturn is not just a business development firm, but a multi-service geophysical and
geological consulting company with insight into the Indian oil and gas exploration industry and
related services landscape. Saturn's impressive team consists of seasoned geoscientists and
engineers. We are encouraged by this new market partner relationship, extending the Terra service
offering into India."
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable
deposits of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any
given geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.

63. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
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Safe Harbor for Forward-looking Statements
This press release may contain forward-looking information within the meaning of Section 27A of the
Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is subject to the
safe harbor created by those sections. There are many factors that could cause the Company's
expectations and beliefs about its operations and business plans, its services and service offerings, its
plans to acquire interests in exploration properties or technologies, plans to drill or drilling results to
fail to materialize, including, but not limited to: competition for new acquisitions; availability of
capital; unfavorable geologic conditions; prevailing prices for oil, natural gas and other natural
resources; and general regional economic conditions.
Contact:
For More Information, Please Contact:
Terra Energy & Resource Technologies, Inc.
212-286-9197
info@terrainsight.com
source:
http://terrainsight.secfilings.com/PressRelease/467/Terra-Energy-and-Resource-Technologies-
Expands-Its-Services-Offering-Into-India-via-a-Market-Partner-Agreement.aspx

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Terra Energy and Resource Technologies and Transportadora de
Gas del Sur to Streamline Pipeline Monitoring
Date: 9/20/2010 10:00:00 AM Summary: Terra Energy and Resource Technologies and TGS Enter
Into Memorandum of Understanding for Diagnosing Pipeline Faults via Satellite Surveying
NEW YORK, NY--(Marketwire - 09/20/10) - Terra Energy & Resource Technologies, Inc.
(OTC.BB:TEGR), a natural resource exploration technology company, has entered into a
Memorandum of Understanding (MOU) with Transportadora de Gas del Sur S.A. (TGS), a major
Argentine gas transportation company controlling one of the longest gas pipelines in South America.
Terra proposed an innovative satellite-based methodology to identify conditions which could lead to
pipeline corrosion and other types of related costly breaks. The non-binding MOU is planned to lead
to negotiation of a definitive contract with Terra, should TGS deem the predictive results provided by
Terra objective and accurate. The companies have been in discussions regarding solutions for
pipeline monitoring issues that remain an ongoing challenge in any hydrocarbon conveyance system.
"TGS controls approximately 6,000 kilometers of pipeline. The prospect of a service contract to
monitor the whole pipeline is a significant opportunity for Terra," said Dmitry Vilbaum, CEO of Terra
Energy & Resource Technologies. "While pipeline monitoring is not an area we have focused on, it
clearly is a significant market and is another aspect of the industry to which Terra can apply its
science and expertise. We are proud that our technologies have so many applications to help the oil
and gas industry, and we look forward to advancing our technologies capabilities related to pipeline
monitoring, which, along with break fix and general maintenance of long pipelines in hard-to-access
areas are major hurdles to overcome in oil and gas source regions with challenging weather and
terrain. We recently visited a conference on the subject of pipeline maintenance that was sponsored
by Gazprom, the Russian oil and gas major, and it appears that while these weather and terrain
pipeline problems are widely experienced, there is not a satisfactory generally accepted industry
protocol for dealing with them. Such problems are opportunities in disguise and Terra is looking into
the matter for TGS to examine whether there are any spectral criteria correlating aggressive
environments and the locations of pipeline corrosion."
Dr. Alexandre Agaian, President of Terra Energy & Resource Technologies, stated that, "Satellite-
based technologies are applicable to pipeline diagnostics issues potentially translating into major
savings for gas transportation companies. Although this type of project is our first, we do not exclude
the possibility that the research may be used to build universal spectral models for pipeline
monitoring."
About Terra Energy & Resource Technologies, Inc.

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65
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable deposits
of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any given
geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A of the
Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is subject to the
safe harbor created by those sections. There are many factors that could cause the Company's
expectations and beliefs about its operations, services, plans, projects, and contracts, and its plans or
proposals to acquire interests in, or participate in, exploration activities or properties, to fail to
materialize, including, but not limited to, availability of capital, negotiation and execution of definitive
agreements, satisfaction of contractual requirements, unfavorable geologic conditions, the amount of
reserves projected or ultimately discovered, and general regional economic conditions.
For more information, please contact:
Terra Energy & Resource Technologies, Inc.
212-286-9197
info@terrainsight.com
Investors Relations:
Jim Painter
Emerging Markets Consulting, LLC
407-488-4114
source:
http://terrainsight.secfilings.com/PressRelease/466/Terra-Energy-and-Resource-Technologies-and-
Transportadora-de-Gas-del-Sur-to-Streamline-Pipeline-Monitoring.aspx

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STeP® Technology for Oil & Gas Exploration Work Programs in
Mendoza, Argentina
Oil & Gas Exploration Work Programs in Mendoza, Argentina to Include Terra's STeP®
Technology Terra's STeP® Officially Accepted by Authorities of Province of Mendoza Press
Release Source: Terra Energy & Resource Technologies, Inc. On Tuesday September 27,
2011 NEW YORK, Sept. 27, 2011 /PRNewswire/ -- Terra Energy & Resource Technologies,
Inc. (OTCQB: TEGR), a natural resource exploration technology company, announces that its
proprietary technology STeP has been approved by the Secretariat for Hydrocarbons,
Mining and Energy of Mendoza, Argentina for inclusion in exploration work programs by oil
and gas companies. The STeP technology has been assigned a work unit value, which is a
financial number associated with the proportion of compulsory expenditures for each
particular type of exploration activity of license block holders in connection with the
territory leased from the province for exploration.
Also noteworthy, the STeP technology was assigned the work unit value of 0.3, which is
significantly higher than that assigned to other methods, such as aero gravimetry,
traditional remote sensing, and reprocessing of 2D and 3D seismic, equal to 0.06, 0.04, 0.05,
and 0.1 respectively.
"The work unit assignment for STeP® by Mendoza is equal to the value determined by the
province of Chubut several weeks ago," said Dmitry Vilbaum, CEO of Terra Energy &
Resource Technologies. "Mendoza's determination of the high value of STeP work units
indicates that the province authorities align STeP with a significant value which it
contributes to the exploration process."
Dr. Alexandre Agaian, President of Terra Energy & Resource Technologies, stated: "It is of
note, that our method was not lumped into any activity category; it has rather been listed as
a separate work type line item. Terra generated the services business in Chubut following
the province's approval of STeP. We hope this pattern continues in Mendoza and other
provinces, where we are actively pursuing services contracts, having also applied for the
recognition of our technology."
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services,
Inc., provides mapping and analysis services for exploration, drilling, and mining companies
related to natural resources found beneath the surface of the Earth. The Company uses a
suite of innovative and efficient technologies in the prediction and location of commercially
viable deposits of hydrocarbons, gold, diamonds, and other natural resources, and assesses
them for any given geographic area -- on or offshore. For more information, visit
www.terrainsight.com.

67. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
67
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A
of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is
subject to the safe harbor created by those sections. There are many factors that could cause
the Company's expectations and beliefs about its operations, services, plans, projects, and
contracts, and its plans or proposals to acquire interests in, or participate in, exploration
activities or properties, to fail to materialize, including, but not limited to, availability of
capital, satisfaction of contractual conditions and requirements, unfavorable geologic
conditions, the amount of reserves projected or ultimately discovered, and general regional
economic conditions.
Contact:
For more information, please contact: Terra Energy & Resource Technologies, Inc. 212-286-
9197 info@terrainsight.com If you would no longer like to receive these emails, please click
here to opt out.

68. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
68
Terra Energy and Resource Technologies Participates in New
Exploration Technology Research and Development -- Science
Consortium Receives Prestigious Eurostars Grant
Date: 8/9/2010 6:00:00 AM
NEW YORK, Aug. 9, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies, Inc.
(OTCBB:TEGR), a natural resource exploration technology company, announces that Eurostars has
awarded a research and development consortium, of which the Company is a participant, a 3-year
388,000 Euro science grant.
The Eurostars Programme is a competitive European innovation initiative that provides funding for
market-oriented research and development, performed in-house by small and medium-sized
enterprises. The grant application, which the Consortium submitted in March 2010, was for the
development of oil and gas forecasting software modules, planned for wide commercial use in early
exploration for oil and gas. The Eurostars' evaluation panel ranked the Consortium's application 4th
out of 102 project applications.
The Consortium is lead by Flotten AB (Sweden), and consortium members include Terra Energy &
Resource Technologies Inc., Bunnyfoot Ltd. (UK), and Aristotle University of Thessaloniki (Greece).
Each of the Consortium project members is to carry out concrete functions: Terra, being one of the
leaders in innovative exploration technologies, will provide expert advice on the software
architecture, industry standards on output data formats, monitor the development, as well as results
verification.
Flotten SA originated the project via its innovative exploration method. Terra and Flotten share
similar goals in developing and advancing innovative early exploration tools of a substantially higher
value than those used traditionally. The companies also utilize similar conceptual approaches
associated with a deep, a-biotic origin of petroleum, recognizing that hydrocarbon compounds are
generated in the mantle of the Earth and can migrate via deep faults into the crust, forming oil and
gas deposits there.
"Flotten asked us to join the Consortium, recognizing that Terra is an established innovative
exploration technology provider. Our companies share certain academic and practical exploration
philosophies. Terra actively utilizes the proprietary geo-dynamic analysis, and some of its postulates
are recognized and implemented within Flotten's method. We had numerous discussions about the
lack of value of information provided by the traditional early exploration tools, therefore "building
in" a high, innate level of error into any prospecting project from the very beginning stages.
Naturally, with shared philosophies and Terra's name recognition, collaborating on this project was

69. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
69
an organic decision for our companies," said Dr. Alexandre Agaian, President of Terra Energy &
Resource Technologies.
"Terra is always seeking to improve its technology base and is excited to see the outcome of the
Consortium's collaborative efforts. The resulting software product may even become an adjunct to
Terra's geodynamic analysis, one of the components of our STeP(R) technology. In addition to
certain fees that Terra will earn for performing its functions within the Consortium, Terra has a 5%
ownership interest in the intellectual property and any other commercial rights or interests relating
to the project, including stakes in future enterprises stemming from any products developed by the
Consortium," said Dmitry Vilbaum, Chief Executive Officer of Terra Energy & Resource Technologies.
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable
deposits of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any
given geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A of the
Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is subject to the
safe harbor created by those sections. There are many factors that could cause the Company's
expectations and beliefs about its operations, services, projects, and contracts, and its plans or
proposals to acquire interests in, or participate in, exploration activities or properties or research and
development activities, to fail to materialize, including, but not limited to, availability of capital,
amount of funding, satisfaction of contractual requirements, unfavorable geologic conditions, the
amount of reserves projected or ultimately discovered, and general regional economic conditions.
Terra Energy & Resource Technologies, Inc.
212-286-9197
info@terrainsight.com
source: http://terrainsight.secfilings.com/PressRelease/464/Terra-Energy-and-Resource-
Technologies-Participates-in-New-Exploration-Technology-Research-and-Development----Science-
Consortium-Receives-Prestigious-Eurostars-Grant.aspx

70. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
70
Terra Energy & Resource Technologies Continues Oil & Gas
Exploration Services for Petroquimica Comodoro Rivadavia
Terra Pioneers Exploration Work Programs in Province of Chubut – Local Authority Officially
Accepts Terra’s Technology
NEW YORK, September 12, 2011 /PRNewswire/ –– Terra Energy & Resource Technologies,
Inc. (OTCQB: TEGR), a natural resource exploration technology company, has initiated its
satellite-based STeP® analysis for oil and gas prospectivity of an approximately 4,000 square
kilometer license block in the province of Chubut, Argentina. This exploration services
contract was granted to Terra by the prominent Argentine hydrocarbon producer
Petroquimica Comodoro Rivadavia (PCR) after Terra’s STeP® technology was added to
Chubut’s “work-program approved list” for oil and gas exploration companies.
Also noteworthy, the Company recently completed its NAGS geochemical survey for PCR in
the province of Santa Cruz, Argentina.
“We are pleased that our client relationship with PCR, an oil and gas industry leader, has
evolved into repeat business and is expanding into other product lines. The new project in
Chubut is the second STeP® analysis we have carried out for PCR, having previously
completed the survey of a different license block in the province of Santa Cruz. We have a
great deal of respect for PCR oil and gas division general manager Mr. Miguel Torilo and are
excited to play a role in his innovative vision of the exploration process,” said Dmitry
Vilbaum, CEO of Terra Energy & Resource Technologies.
Mr. Vilbaum continued: “Terra needed approvals from local oil and gas authorities before
PCR could include its STeP® Technology in its exploration work program of the block. A team
effort was required to achieve success, and many parties contributed, but our South
American partner Solvex deserves special mention as being instrumental in helping us
navigate the process, gain the approvals in Chubut, and enable Terra and PCR to start this
exciting project.”
Dr. Alexandre Agaian, President of Terra Energy & Resource Technologies, stated: “Chubut is
one of the leading hydrocarbon producing provinces in Argentina. This key acceptance of
STeP® should pave the way for us to obtain approvals in other provinces, such as Neuquen,
Mendoza and Tierra del Fuego, where Terra is actively pursuing similar ratifications. These
approvals are critical to the Company’s expansion plans in the region. Momentum seems to
be building in Argentina and we hope to capitalize on it.”
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services,
Inc., provides mapping and analysis services for exploration, drilling, and mining companies
related to natural resources found beneath the surface of the Earth. The Company uses a
suite of innovative and efficient technologies in the prediction and location of commercially

71. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
71
viable deposits of hydrocarbons, gold, diamonds, and other natural resources, and assesses
them for any given geographic area -- on or offshore. For more information, visit
www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A
of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is
subject to the safe harbor created by those sections. There are many factors that could cause
the Company's expectations and beliefs about its operations, services, plans, projects, and
contracts, and its plans or proposals to acquire interests in, or participate in, exploration
activities or properties, to fail to materialize, including, but not limited to, availability of
capital, satisfaction of contractual conditions and requirements, unfavorable geologic
conditions, the amount of reserves projected or ultimately discovered, and general regional
economic conditions.
For more information, please contact:
Terra Energy & Resource Technologies, Inc.
212-286-9197
info@terrainsight.com

72. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
72
Terra Energy and Resource Technologies' STeP(R) Analysis Leads to
Geological Discovery of Rubies and Gold in Cambodia
Date: 8/4/2010 6:00:00 AM Summary: Client's Geologists Confirm Terra's Predictions of Mineral
Prospectivity, Reporting Commercial Gem and Gold Quantities
NEW YORK, Aug. 4, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies, Inc.
(OTCBB:TEGR), a natural resource exploration technology company, announces a substantial ruby
and gold geological discovery in Cambodia by The Millennium International Group based on Terra's
proprietary STeP(R) technology.
In the beginning of 2010, the Company, through its services subsidiary Terra Insight Services, Inc.,
performed a two-phase analysis to assess the ruby and gold mineralization potential of 100 square
kilometer target exploration area in Cambodia for its client, Millennium. Millennium's recent field
testing campaign confirmed Terra's analysis findings. The STeP research, carried out remotely using
three satellite-based and analytical methods, revealed several areas prospective for rubies and gold
in alluvial and hardrock form. Millennium acted on the recommendations provided by Terra and
dispatched its local geology team into certain areas delineated by Terra as prospective, starting with
the priority territory. Based on the results of bulk sampling and other geological work, Millennium's
geologists reported to Terra findings of gold and ruby gemstones in all of the sampled areas and
projecting commercial extraction of gems for at least five years.
"The work performed by Terra provided critical recommendations for drilling/mining locations
relating to the extraction of gold and rubies from the territory. We are not aware of any technology
capable of attaining these kinds of results solely from remote sensing, especially in alluvial gem
exploration. We believe Millennium's confirmation is a significant validation of Terra's technologies,
pointing to a bright future for the use of the STeP(R) technology in hardrock and alluvial deposit
exploration," said Dmitry Vilbaum, CEO of Terra Energy & Resource Technologies.
"Exploration via the STeP(R) technology was a novelty for Millennium, and we elected to proceed
because the evidence of the technologies' efficacy was convincing. We are delighted with the
results, because Terra's services has eliminated the traditional exploratory risks and dramatically
reduced our costs. The success from our initial testing efforts without any other prior geological
work can only be attributed to Terra's precision in predicting mineralization," said Dr. Robert Q. Lam,
Millennium's President.
"Terra's technologies were instrumental in exploring a pure jungle, difficult to access area, where
classic remote sensing as well as traditional geological methods would likely be stymied by the dense
vegetation and challenging terrain. All of this was done remotely using satellite data, and without
the need to set foot on the ground in Cambodia, demonstrating the power of the STeP(R)

73. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
73
technology. We identified several large mineral deposits in a fraction of the time and for a fraction of
the cost, compared to conventional exploration methods," added Mr. Vilbaum.
"It is important to observe that this service project has the potential to yield revenue beyond the
cash fees Terra has been paid for the services it rendered. In this STeP survey contract, Terra has also
earned a 3% overriding royalty and a 10% co-investment right. We are encouraged by Millennium's
prompt pursuit of exploration after our analysis. Expeditious commercialization of the deposit
should result in a near term royalty cash flow for Terra. We expect to make a decision on whether to
exercise our co-investment right in the near future," stated Dr. Alexandre Agaian, Terra's President.
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable
deposits of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any
given geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A of the Securities Act of 1933 and
Section 21E of the Securities Exchange Act of 1934, and is subject to the safe harbor created by those sections. Certain
information contained in this press release is based on information provided by Millennium and its proposed activities.
There are many factors that could cause the Company's expectations and beliefs about its operations, services, plans,
projects, and contracts, and its plans or proposals to acquire interests in, or participate in, exploration activities or
properties, to fail to materialize, including, but not limited to, availability of capital, satisfaction of contractual
requirements, unfavorable geologic conditions, the amount of reserves projected or ultimately discovered, and general
regional economic conditions.
Contact:
Terra Energy & Resource Technologies, Inc.
212-286-9197
info@terrainsight.com
Emerging Markets Consulting, LLC
Investors Relations:
Jim Painter
407-488-4114
source:
http://terrainsight.secfilings.com/PressRelease/458/Terra-Energy-and-Resource-Technologies-
STeP%28R%29-Analysis-Leads-to-Geological-Discovery-of-Rubies-and-Gold-in-Cambodia.aspx

74. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
74
Terra Energy & Resources Technology and PT
sign Indonesian exploration deal
NEW YORK -- Terra Energy & Resource Technologies, Inc. (OTCBB:TEGR), a natural resource
exploration technology company, is expanding its oil and gas exploration services offering to
Indonesia by signing a market partner agreement with PT.
Wahana Petranusa, an oil and gas services firm in Jakarta. The contract sets forth a market
partner framework between the companies, granting Petranusa certain rights in connection
with the sales and marketing of the Terra exploration services in Indonesia.
"PT. Wahana Petranusa has already proven itself as a strong local partner by arranging for a
pilot exploration contract for the Indonesian state-owned Pertamina's oil and gas license
territory. Our relationship started approximately one year ago, and we are encouraged to
have solidified it via this market partner agreement and the services contract," said Dr.
Alexandre Agaian, President of Terra Energy & Resource Technologies.
Dr. Agaian noted that Indonesia is a well established oil and gas exploration and production
country also stating: "We have recently announced a similar market partner relationship
with Solvex SA in South America, and since then we have provided potential clients there
with commercial proposals. We will be holding a series of follow-up meetings and
presentations in Buenos Aires during the week of May 17. We believe that Petranusa and
Solvex will be valuable channels for offering Terra services internationally, paving the way to
valuable contracts and projects."
http://www.epmag.com/Exploration/explorationnews/2010/May/item59990.php

75. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
75
Terra Energy & Resource Technologies Expands Its
Reach to Indonesia Via a Market Partner Agreement
NEW YORK, May 17, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies, Inc.
(OTCBB:TEGR), a natural resource exploration technology company, is expanding its oil and
gas exploration services offering to Indonesia by signing a market partner agreement with
PT. Wahana Petranusa, an oil and gas services firm in Jakarta. The contract sets forth a
market partner framework between the companies, granting Petranusa certain rights in
connection with the sales and marketing of the Terra exploration services in Indonesia.
"PT. Wahana Petranusa has already proven itself as a strong local partner by arranging for a
pilot exploration contract for the Indonesian state-owned Pertamina's oil and gas license
territory. Our relationship started approximately one year ago, and we are encouraged to
have solidified it via this market partner agreement and the services contract," said Dr.
Alexandre Agaian, President of Terra Energy & Resource Technologies.
Dr. Agaian noted that Indonesia is a well established oil and gas exploration and production
country also stating: "We have recently announced a similar market partner relationship
with Solvex SA in South America, and since then we have provided potential clients there
with commercial proposals. We will be holding a series of follow-up meetings and
presentations in Buenos Aires during the week of May 17. We believe that Petranusa and
Solvex will be valuable channels for offering Terra services internationally, paving the way to
valuable contracts and projects."
http://www.globenewswire.com/newsroom/news.html?d=192039

76. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
76
Terra Energy & Resource Technologies to Explore Pertamina's Oil & Gas Block
in Indonesia -- a Service Contract Signed for a STeP
Terra Energy & Resource Technologies to Explore Pertamina's Oil & Gas Block in
Indonesia -- a Service Contract Signed for a STeP(R) Survey
NEW YORK, April 12, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies,
Inc. (OTCBB:TEGR), a natural resource exploration technology company, announces the
service contract for the analysis of an onshore license block controlled by Pertamina, an
Indonesian state-owned oil and gas company. The agreement was signed with Pertamina's
service contractor PT. Wahana Petranusa.
Terra Energy & Resource Technologies will receive cash fees for providing exploration
services using its proprietary STeP® technology in connection with a large license block
located in Sumatra, Indonesia to determine and delineate areas of oil and gas prospectivity.
"Indonesia is a recognized oil and gas producing country, and our entry into the Indonesian
exploration market is a significant milestone for the Company. Pertamina is one of the
largest oil and gas companies in the world and is the most profitable state company in
Indonesia," said Dr. Alexandre Agaian, Terra Energy & Resource Technologies'
President. "There were several recent unsuccessful drilling attempts on this license block,
and Terra is excited to take on the challenge of exploration where traditional methods
failed."
"PT. Wahana Petranusa and Pertamina recognize the value of Terra's technologies and are
using this contract as a pilot," said Dmitry Vilbaum, Terra Energy & Resource Technologies'
Chief Executive Officer. "We are confident that this contract will open other doors within
Pertamina and the country of Indonesia."

77. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
77
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services,
Inc., provides mapping and analysis services for exploration, drilling, and mining companies
related to natural resources found beneath the surface of the Earth. The Company uses a
suite of innovative and efficient technologies, which facilitate the prediction and location of
commercially viable deposits of hydrocarbons, gold, diamonds, and other natural resources,
and assesses them for any given geographic area -- on or offshore. For more information,
visit http://www.terrainsight.com.
Source: http://www.bloomberg.com/apps/news?pid=newsarchive&sid=ajVAX3P9yiF0

78. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
78
Terra Energy & Resource Technologies Expands Its Reach to Indonesia
Via a Market Partner Agreement
NEW YORK, May 17, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies, Inc.
(OTCBB:TEGR), a natural resource exploration technology company, is expanding its oil and
gas exploration services offering to Indonesia by signing a market partner agreement with
PT. Wahana Petranusa, an oil and gas services firm in Jakarta. The contract sets forth a
market partner framework between the companies, granting Petranusa certain rights in
connection with the sales and marketing of the Terra exploration services in Indonesia.
"PT. Wahana Petranusa has already proven itself as a strong local partner by arranging for a
pilot exploration contract for the Indonesian state-owned Pertamina's oil and gas license
territory. Our relationship started approximately one year ago, and we are encouraged to
have solidified it via this market partner agreement and the services contract," said Dr.
Alexandre Agaian, President of Terra Energy & Resource Technologies.
Dr. Agaian noted that Indonesia is a well established oil and gas exploration and production
country also stating: "We have recently announced a similar market partner relationship
with Solvex SA in South America, and since then we have provided potential clients there
with commercial proposals. We will be holding a series of follow-up meetings and
presentations in Buenos Aires during the week of May 17. We believe that Petranusa and
Solvex will be valuable channels for offering Terra services internationally, paving the way to
valuable contracts and projects."
Source: http://www.globenewswire.com/newsroom/news.html?d=192039

79. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
79
Terra Energy & Resource Technologies signs Indonesian service
contract--EXPLORATION
NEW YORK-- Terra Energy & Resource Technologies, Inc. (OTCBB:TEGR) announces the service
contract for the analysis of an onshore license block controlled by Pertamina, an Indonesian state-
owned oil and gas company. The agreement was signed with Pertamina's service contractor PT.
Wahana Petranusa.
Terra Energy & Resource Technologies will receive cash fees for providing exploration services using
its proprietary STeP(R) technology in connection with a large license block located in Sumatra,
Indonesia to determine and delineate areas of oil and gas prospectivity.
"Indonesia is a recognized oil and gas producing country, and our entry into the Indonesian
exploration market is a significant milestone for the Company. Pertamina is one of the largest oil and
gas companies in the world and is the most profitable state company in Indonesia," said Dr.
Alexandre Agaian, Terra Energy & Resource Technologies' President.
"There were several recent unsuccessful drilling attempts on this license block, and Terra is excited
to take on the challenge of exploration where traditional methods failed."
"PT. Wahana Petranusa and Pertamina recognize the value of Terra's technologies and are using this
contract as a pilot," said Dmitry Vilbaum, Terra Energy & Resource Technologies' Chief Executive
Officer.
"We are confident that this contract will open other doors within Pertamina and the country of
Indonesia."
Source:
http://www.epmag.com/Exploration/explorationnews/2010/April/item58143.phpource:

80. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
80
Terra Energy and Resource Technologies' STeP® Analysis Leads to
Geological Discovery of Rubies and Gold in Cambodia
Date: 8/4/2010 6:00:00 AM Summary: Client's Geologists Confirm Terra's Predictions of
Mineral Prospectivity, Reporting Commercial Gem and Gold Quantities
NEW YORK, Aug. 4, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies, Inc.
(OTCBB:TEGR), a natural resource exploration technology company, announces a substantial ruby
and gold geological discovery in Cambodia by The Millennium International Group based on Terra's
proprietary STeP technology.
In the beginning of 2010, the Company, through its services subsidiary Terra Insight Services, Inc.,
performed a two-phase analysis to assess the ruby and gold mineralization potential of 100 square
kilometer target exploration area in Cambodia for its client, Millennium. Millennium's recent field
testing campaign confirmed Terra's analysis findings. The STeP research, carried out remotely using
three satellite-based and analytical methods, revealed several areas prospective for rubies and gold
in alluvial and hardrock form. Millennium acted on the recommendations provided by Terra and
dispatched its local geology team into certain areas delineated by Terra as prospective, starting with
the priority territory. Based on the results of bulk sampling and other geological work, Millennium's
geologists reported to Terra findings of gold and ruby gemstones in all of the sampled areas and
projecting commercial extraction of gems for at least five years.
"The work performed by Terra provided critical recommendations for drilling/mining locations relating
to the extraction of gold and rubies from the territory. We are not aware of any technology capable of
attaining these kinds of results solely from remote sensing, especially in alluvial gem exploration. We
believe Millennium's confirmation is a significant validation of Terra's technologies, pointing to a bright
future for the use of the STeP technology in hardrock and alluvial deposit exploration," said Dmitry
Vilbaum, CEO of Terra Energy & Resource Technologies.
"Exploration via the STeP(R) technology was a novelty for Millennium, and we elected to proceed
because the evidence of the technologies' efficacy was convincing. We are delighted with the results,
because Terra's services has eliminated the traditional exploratory risks and dramatically reduced our
costs. The success from our initial testing efforts without any other prior geological work can only be
attributed to Terra's precision in predicting mineralization," said Dr. Robert Q. Lam, Millennium's
President.
"Terra's technologies were instrumental in exploring a pure jungle, difficult to access area, where
classic remote sensing as well as traditional geological methods would likely be stymied by the dense
vegetation and challenging terrain. All of this was done remotely using satellite data, and without the
need to set foot on the ground in Cambodia, demonstrating the power of the STeP technology. We

81. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
81
identified several large mineral deposits in a fraction of the time and for a fraction of the cost,
compared to conventional exploration methods," added Mr. Vilbaum.
"It is important to observe that this service project has the potential to yield revenue beyond the cash
fees Terra has been paid for the services it rendered. In this STeP survey contract, Terra has also
earned a 3% overriding royalty and a 10% co-investment right. We are encouraged by Millennium's
prompt pursuit of exploration after our analysis. Expeditious commercialization of the deposit should
result in a near term royalty cash flow for Terra. We expect to make a decision on whether to exercise
our co-investment right in the near future," stated Dr. Alexandre Agaian, Terra's President.
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable deposits
of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any given
geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release contains forward-looking information within the meaning of Section 27A of the
Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is subject to the
safe harbor created by those sections. Certain information contained in this press release is based on
information provided by Millennium and its proposed activities. There are many factors that could
cause the Company's expectations and beliefs about its operations, services, plans, projects, and
contracts, and its plans or proposals to acquire interests in, or participate in, exploration activities or
properties, to fail to materialize, including, but not limited to, availability of capital, satisfaction of
contractual requirements, unfavorable geologic conditions, the amount of reserves projected or
ultimately discovered, and general regional economic conditions.
Source: http://theotcinvestor.com/terra-energy-resource-technologies-otc-bb-tegr-stepr-
analysis-leads-to-geological-discovery-of-rubies-and-gold-in-cambodia-771/

82. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
82
$2 Million Contract to Terra Energy and Resource Technologies, Inc.
for a Country-wide Natural Resource Survey of Sierra Leone
Date: 8/2/2010 6:05:00 AM Summary: The Ministry of Mineral Resources of the
Government of Sierra Leone Awards Terra Energy & Resource Technologies with a STeP®
Technology Services Contract
NEW YORK, Aug. 2, 2010 (GLOBE NEWSWIRE) -- Terra Energy & Resource Technologies, Inc.
(OTCBB:TEGR), a natural resource exploration technology company, signed a services contract with
the Ministry of Mineral Resources of the Government of Sierra Leone for the application of its satellite-
based STeP® technology to survey the country of Sierra Leone for various natural resources. The
contract sets forth a two stage delivery of the results with a $600,000 advance payment, followed by
two equal progress payments over nine months. The agreement was signed by Hon. Alhaji Alpha
Kanu, the Minister of Mineral Resources of Sierra Leone. As part of the agreement, Terra is expected
to post a performance bond and secure an advance payment guarantee related to the delivery of
phase one of the two-phase report.
"Thanks to the vision of the Minister, this government initiative to unveil the full potential of Sierra
Leone's natural resources can now move toward realization. Terra is very pleased and proud to have
been chosen to play such an important role in the economic development of Sierra Leone and
considers this another confirmation of its leadership status in the application of remote sensing
technologies for resource exploration purposes. Terra will essentially build a natural resource atlas of
the whole country of Sierra Leone," said Dr. Alexandre Agaian, President of Terra Energy & Resource
Technologies.
Dr. Agaian noted that although Sierra Leone is rich in natural resources, many of its territories are
underexplored and would likely remain so without alternative exploration strategies, because the
costs and risks associated with conventional exploration methods are very high. He further observed
that Terra's low cost, efficient, accurate, and environmentally friendly remote sensing and analytical
technologies are uniquely suited to address these challenges. He went on to say: "Governments in
the developing world, today more than ever, want to encourage private investment for resource
development. In addition, governments hope to obtain greater and more in-depth knowledge of their
natural resource potential in order to optimize the distribution of their mineral rights and maximize their
share of potential royalty revenues. In this country mapping project, our technology helps unify
financial goals and interests of both the government and the exploration industry, providing valuable
information about hydrocarbon and mineral prospectivity areas and assisting the parties to adequately
size and price exploration opportunities in any area of Sierra Leone."
"Sierra Leone is not the only country expressing interest in remote sensing and other environmentally
and socially safe methods of exploration," said Dmitry Vilbaum, CEO of Terra Energy & Resource
Technologies. "On the other side of the Atlantic Ocean, we have strong interest from several

83. PT WAHANA PETRANUSA – Partial Review of Technologies’ Results and References
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governments pursuing resource development. Colombia's National Hydrocarbons Agency requested
a proposal for a STeP survey of a large area. Terra's technologies have also stirred considerable
interest with the state-owned Perupetro in Peru and discussions continue. Our ramped-up sales
efforts over the last several months in South America have resulted in Terra issuing approximately
twenty proposals for services contracts to prospective exploration customers. We are encouraged that
the exploration world is waking to the potential of Terra's technologies and the reduction in risk, cost
and time they can achieve."
About Terra Energy & Resource Technologies, Inc.
Terra Energy & Resource Technologies, Inc., through its subsidiary Terra Insight Services, Inc.,
provides mapping and analysis services for exploration, drilling, and mining companies related to
natural resources found beneath the surface of the Earth. The Company uses a suite of innovative
and efficient technologies, which facilitate the prediction and location of commercially viable deposits
of hydrocarbons, gold, diamonds, and other natural resources, and assesses them for any given
geographic area -- on or offshore. For more information, visit http://www.terrainsight.com.
Safe Harbor for Forward-looking Statements
This press release may contain forward-looking information within the meaning of Section 27A of the
Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, and is subject to the
safe harbor created by those sections. There are many factors that could cause the Company's
expectations and beliefs about its operations and business plans, its services and service offerings,
its services proposals and contracts, its plans to acquire interests in exploration properties or
technologies, plans to drill or drilling results to fail to materialize, including, but not limited to:
competition for new acquisitions; availability of capital; satisfaction of contracted requirements;
unfavorable geologic conditions; prevailing prices for oil, natural gas and other natural resources; and
general regional economic conditions.
Source: http://www.sierraexpressmedia.com/archives/12103

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Pertamina, Russia in Accord to Boost Oil Output
JAKARTA - State oil producer Pertamina has reached a joint study agreement with VNIIGAS, a
Russian oil and gas technological research agency, to boost Indonesia's oil production capacity.
According to Irzal Chaniago, president of PT Wahana Petranusa, the Russian firm's local partner, the
pilot projects will be located in oilfields in Jatibarang, Jambi and Pramubulih. The Russian company is
studying the data of the three oilfields. The result of the study is expected to be applicable at the
end of this year.
http://www.atimes.com/bizasia/BG20Aa01.html

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ITAR/TASS News Agency / March 21, 2002 4:55 AM EST
Russia wins tender to introduce oil technologies in Indonesia
Россия выиграла тендер по внедрению вибросейсмической технологии при добыче нефти
 By Andrei Bychkov
JAKARTA, Mar 21, 2002 (Itar-Tass via COMTEX) -- A group of Russian oil researchers headed
by the corresponding member of the Russian Academy of Natural Sciences, Vladimir
Belonenko, and their Indonesian partner company Wahana Petranusa, have won a tender
for the introduction in Indonesia of advanced technologies of vibro-seismic impact on oil
deposits, Belonenko, who is currently in Indonesia, told Tass by telephone on Thursday.
Indonesia's state oil giant company PERTAMINA held the tender. Russia's advanced vibro-
seismic technologies are already successfully used at the biggest in Indonesia and the entire
South-Eastern Asia oil deposit Minas, where oil is produced by the U.S. Caltex corporation.
Now, works will begin at an oil deposit belonging to PERTAMINA. Thus, Russian technologies
aimed at increasing oil production are facing broad prospects, taking in view the exhaustion
of Indonesian oil deposits and Indonesian government's bid to reverse that negative
tendency
© 1996-2002 ITAR-TASS. All rights reserved.
Copyright 2002, ITAR/TASS News Agency, all rights reserved
http://www.prometeus.nsc.ru/science/scidig/02/march2.ssi#17

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Caltex Akan Gunakan VSIT Untuk Tingkatkan Produksi
Minyak
Reporter: Anita Hendranugraha
detikcom - Jakarta, PT Caltex Pacific Indonesia akan menggunakan teknologi Vibration Seismic
Impact Technology (VSIT) dari Rusia untuk meningkatkan produksi minyaknya di lapangan minyak
Minas, Riau. Untuk itu Caltex akan menjalin kerjasama dengan PT Wahana Petranusa (WP) dalam
rangka penggunaan teknologi tersebut. Demikian dikatakan Presiden Direktur WP Irzal Chaniago
kepada wartawan di Land Mark Building, Jalan Jenderal Sudirman, Jakarta, Selasa (14/8/2001).
Dijelaskan Irzal, saat ini lapangan minyak Minas dapat memproduksi 140-150 barel per hari yang
didapat dari 1300 sumurnya. "Dengan penggunaan teknologi baru itu, angka tersebut diharapkan
dapat meningkat sebesar 20%," katanya. Tahapan kerjasama antara Caltex dan WP tersebut
menurut Irzal saat ini hanya tinggal menunggu kontrak sehingga September 2001 proyek dapat
berjalan sementara LoI keduanya telah diselesaikan.
Teknologi VSIT sendiri merupakan teknologi yang menggunakan getaran yang dapat menghasilkan
satu mikro akustik sehingga bisa menurunkan kekentalan minyak serta mengurangi ketegangan
permukaan sehingga dapat mengalirkan minyak ke sumur-sumur produksi. Teknologi tersebut
diadopsi dari Rusia dan Indonesia merupakan negara kedua setelah Rusia yang menggunakan
teknologi tersebut. Sebelumnya teknologi VSIT ini pernah digunakan pula oleh WP dalam
mengerjakan lapangan minyak di Pager Riau dan tercatat produksi yang semula di Pager 3300 barel
perhari seteleh menerapkan teknologi VSIT ini meningkat 20%. (qom)

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JAKARTA, KOMPAS - Pavel V Korol (49), ilmuwan dan praktisi pertambangan asal Rusia, telah
mengajukan proposal ke sejumlah kementerian di Indonesia untuk menghentikan semburan air
dan lumpur di Sidoarjo, Jawa Timur. Pavel, Minggu malam lalu di Jakarta menegaskan, 90 persen
risiko akan ditanggungnya. Pemerintah Indonesia tidak perlu membayarnya jika teknologi yang
ditawarkan itu gagal mematikan semburan lumpur yang telah menenggelamkan empat desa, dan
mengakibatkan sekitar 12.000 jiwa harus mengungsi itu.
“Terus-terang sekarang ini persoalannya seperti persoalan politik bukan? Kalau tidak diambil sampai
kapan masyarakat di sana akan terus menderita? Karena itu saya mengajukan proposal ini. No cure
no pay! (kalau tidak selesai masalahnya tidak perlu bayar),” kata Pavel menegaskan kepada Kompas
bahwa ia sangat serius dengan tawaran teknologinya.
Ia didampingi Duta Besar Indonesia untuk Rusia, Susanto Pudjomartono, dan Irzal Chaniago,
Presiden Asosisasi Teknologi Adiguna Rusia-Indonesia (Astari). Secara khusus, Pavel juga sudah
meninjau sejumlah lokasi semburan lumpur di Sidoarjo pekan lalu.
Tiga teori
Ia menjelaskan tiga hal mendasar dari teknologi yang ditawarkannya. Pertama ia tidak sependapat
bahwa kejadian semburan lumpur di Sidoarjo sebagai bagian dari aktivitas gunung lumpur atau mud
volcano yang umumnya diterima publik.
Karena itu, semburan lumpur itu masih mungkin dikendalikan, dan dimatikan alirannya. Masalah
seperti itu, adalah kajadian atau kasus yang tidak luar biasa.
“Tetapi kalau terus dibiarkan, sudah jelas risikonya, yaitu makin banyak orang menderita, dan
mungkin ia akan menjadi mud vulcano,” kata Pavel.
Kedua, teknologi yang ditawarkannya adalah gabungan penggunanaan tekanan yang sangat besar
(sekiar 1.000 atmosphere/ATM), dan teknologi “selubung payung”. Jika selama ini teknologi tekanan
besar digunakan justru untuk “memompa” kandungan bumi seperti minyak dan gas, tekanan udara
yang digunakannya justru untuk menghentikan semburan air dan lumpur tadi ke atas.
Sedangkan yang dimaksud selubung payung (dia menyebutnya teknologi umbrella), adalah lapisan-
lapisan selubung dari bahan polimer pada radius tertentu mengelilingi atau di sekitar lubang-lubang
semburan lumpur. Zat polimer, diketahui merupakan “adonan” yang akan berubah menjadi keras
menyerupai karet pada saat kering. Tentu saja, “lapisan” atau “konstruksi” payung itu letaknya di
kedalaman tertentu, sekitar 3.000 kaki.
Kalau aliran lumpur tidak tertutup juga, maka akan dibuat payung kedua, ketiga, dan seterusnya
pada kedalaman dan lokasi berbeda. Tujuannya untuk menutup rekahan-rekahan batuan/lapisan
tanah yang sudah menjadi aliran lumpur atau yang belum jadi “jalan” aliran lumpur.
Langkah pembuatan payung dimulai dengan membuat jendela (bukaan) masing-masing 3.000 kaki,
mengebor lajur tepi (sidetrack), hingga 3.500 kaki, memasang cashing, masing-masing 3.500 kaki,

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mengebor bagian lateral (menyamping) sepanjang 500 meter ke depan, meretakkan/memecahkan
batuan secara hidrolik dan mengisinya dengan “semen” dari polimer tadi.
Pada saat seluruh “radius” ledakan/rembesan lumpur sudah terkendali oleh payung polimer, pada
saat itulah lubang semburan yang utama mulai ditangani dengan menutupnya dengan hydro-packing
bertekanan besar, serta polimer.
“Teknologi yang ditawarkan ini menggunakan cara berpikir tebalik. Dia justru menggunakan hydro
packing dan tekanan tinggi menahan semburan dari dalam,” kata Irzal menambahkan.
Pembiayaan
Pavel menjelaskan, proposal itu telah diajukannya ke depan staf ahli Menteri Negara Lingkungan
Hidup (LH) Rachmat Witoelar, dan staf ahli Menteri Energi dan Sumber Daya Mineral Purnomo
Yusgiantoro pekan lalu.
“Proposal ini pada dasarnya 90 persen risiko pada saya. Nilai 90 persen itu dibayar jika pekerjaan
selesai, dan lumpur mati,” katanya.
Sedangkan 10 persen yang harus disediakan pemerintah atau Lapindo, sepenuhnya hanya untuk
mendatangkan peralatan, dan SDM yang menangani teknologi. Belum termasuk fee untuk Pavel dan
timnya.
Nilai 10 persen sebagai uang muka itu, jumlahnya sekitar 50.000 dollar AS. “Tidak besar, dibanding
jumlah yang telah dikeluarkan Lapindo tiap hari,” katanya.
Kedatangan Pavel ke Indonesia, diakui oleh Susanto Pudjomartono atas inisitifnya. Ilmuwan yang
malang melintang di berbagai perusahaan pertambangan Kanada, AS, Siberia, Kazakstan, maupun
Kamzatka itu, sebelumnya bertemu dengan mantan Dubes Indonesia untuk Rusia Rachmat Witoelar.
Lalu Witoelar dan Susanto sepakat, untuk memperkenalkan Pavel membantu mengatasi semburan
lumpur.
“Apa yang bisa kami lakukan, kami lakukan. Ini demi bangsa kita yang terus menderita akibat
bencana lumpur ini. Apalagi Bapak Presiden akan berkunjung ke Rusia 30 November-1 Desember
nanti,” kata Susanto.
Irzal mendukung langkah Susanto, karena tawaran Pavel merupakan bagian dari alih teknologi
antarkedua bangsa. (HRD)

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OIL & GAS EURASIA
From the West Siberian Tundra to the Tropics of Indonesia - Fracing Works!
Hydraulic reservoir fracturing (frac) and the so-called well run "optimization" have
become the main well work performed at the majority of Russian oil companies in the
past decade, due to their high technological efficiency and simplicity.
Hydraulic reservoir fracturing (frac) and the so-called well run "optimization" have become the main
well work performed at the majority of Russian oil companies in the past decade due to their high
technological efficiency and simplicity.
Frac is understood as a process of creating artificial fractures in the least tough layers of the oil
reservoir, which are initially of higher permeability and better mineability. For that reason, when
hydrofracturing is performed in reservoirs of permeable heterogeneity (and this mostly being the
case), their natural heterogeneity increases, with the part of oil-saturated rock volume being
excluded from the active development, and the bypassed oil at the treated section moves to hard-
to-recover category.
"Optimization" for the most part is understood as boosting fluid withdrawal under the highest
differential pressure drawdown possible, from the maximum possible depth, using pumps of
maximum discharge.
The above-mentioned works are aimed at accelerating field development with the highest possible
profit. Accelerating is understood here as intensifying production of easily accessible and relatively
cheap oil. Apparently, in all operating fields two oil flows can be singled out: one is comparatively
cheap and the other is expensive. The "cheap" oil is quite easily extracted from low-watered actual
reserves, while the "expensive" oil is difficultly recovered from high-watered residual reserves, cost-
effective development of which requires highly intellectual labor intensive technologies.
Those two most popular kinds of well work can be combined into a single line (the so-called
"mainstream"), which moves from one field to another, involving low-watered and other easily
accessible oil reserves into accelerated development. It enables the company as a whole to
temporarily compensate for production decline at watered deposit areas and to maintain relatively
high oil extraction levels.
At present frac and boosting fluid withdrawal are the most advertised techniques to increase oil
production. However, at across-the-board presentations of "mainstream" as oil production
intensification technique, not much is usually said about what can be expected in the years to come.
The way frac and boosting fluid withdrawal influence oil recovery is not clear yet due to the shortage
of success stories of usage under low hydrocarbon saturation and high layer-by-layer permeable
heterogeneity, which is characteristic of most of the oil fields in Western Siberia.
Both frac and boosting fluid withdrawal are extremely effective techniques of reservoir development
when used under strictly determined geological conditions and in combination with rationing
techniques, as well as with methods of improving oil reserves development. For example, boosting
fluid withdrawal, as a method to increase oil recovery, proved to be highly effective in Bashkiria,
where high hydrocarbon saturation (70 percent and more) makes reservoirs water-repellent,

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capable of disposing water and oil along all the reservoir perforation with the maximum
conformance through sweepout.
Using "mainstream" effectively to enhance oil production and to stimulate wells is only possible
under optimal interaction of man-caused and natural field development factors, provided such task
is allotted. However, nowadays the Russian Federation has no legal device to provide the balance of
subsurface user rights and responsibility between oil producing intensification (as a right for the
highest profit making possible) and approved oil recovery (as a responsibility to the government and
the society). Such a device should be developed and implemented by the field development
planners; however, even the largest developers in most cases do not bother to do so.
That is why "mainstream", having fulfilled the simplified task of accelerating easy-to-recover oil
reserves development, moves ahead and leaves behind unjustifiably large out-of-action well stock,
which requires squeeze cementing and other techniques to reextract residual hard-to-recover oil
reserves. Squeeze cementing is the most expensive and the least effective oil field operation, but
indispensable to extract residual reserves.
Since "mainstream" is only used in low-watered and highly productive field sections, billion tons of
oil fall out of the sphere of companies' strategic interests and are lost. The above oil used to be
considered recoverable reserves and the companies are most likely to return them to the
government before the license period expires. "Mainstream" will soon move to new territories -
shelf, Eastern Siberia and so on, and the remaining hard-to-recover reserves will have to be
developed by traditional techniques, which used to be employed universally to maintain oil
production.
Luckily, not all companies behave in this way. Companies with oil potential in restricted territories
(e.g., in the same republic or region) cannot afford such squandering, and employ therefore a whole
range of traditional techniques for well stimulating: physicochemical, hydrodynamic, physical, and
microbiological.
At present the main well works at high-watered field sections are various chemical and
hydrodynamic treatment techniques to control reservoir seepage, as well as injection rate and
inflow profiles in near-wellbore zones. Straddling techniques, ratholing, acid, acoustic, thermal and
some other types of near-wellbore zone treatment are used less frequently.
In this article we dwell upon some universally known factors of oil field development, which are
often disregarded.
It is a common knowledge, that at any field and at any stage of its development the oil recovery is
determined by two ratios: oil displacement ratio and conformance displacement ratio. The first one
characterizes the natural ability of water or other agents to bleed maximum oil volume from the oil-
saturated rock (usually, it makes up 0.4-0.6 of the total oil volume in the waterflood section of the
reservoir). The second one determines the portion of oil reserves involved in development of the
given object. The value of conformance displacement ratio depends on the field development stage,
on the arrangement of operating wells and perforation intervals, as well as on well works performed
at a given field.
The above mentioned ratio amounts (under the highest effective development technology possible)
to 0.5-1.0. The product of those two basic ratios is the oil recovery ratio, which is binding on all
subsurface users in accordance with the Subsurface Act of the Russian Federation currently in force.

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Speaking about the ratios, it is worth mentioning that all the above reservoir treatment techniques
for watered field zones are exclusively directed at increasing oil deposit conformance through
sweepout. At the same time, it is not possible due to different reasons to involve the total volume of
oil reserves into development, especially the ones contained in low-permeability reservoirs.
Obviously, a new class of techniques and implementation technologies is required, to intensify oil-
sweeping mechanisms of the traditional well works. To such class of techniques belongs a group of
wave methods based on technologies of applying various physical fields: seismic, electromagnetic
and some other ones.
It has been more than 20 years since the positive results of the industrial application of wave
reservoir treatment methods were obtained. The most effective of the wave methods is the one of
vibro-seismic impact (VSIT).
The gist of VSIT is that the oil deposit is treated with elastic waves, generated by the surface
mounted source.
The most effective sources of seismic waves are standard vibrators, employed for geophysical
studying of lithosphere.
The elastic wave impact on oil deposits excites a number of intrastratal processes, leading to the
current oil production increase. The most obvious of the above positive shows are lowering water
cutting of well and increasing productivity of near-wellbore zone, manifested in dynamic level uplift
and fluid recovery rate growth. The elastic waves are capable of increasing reciprocal viscosity of
tough oil, which results in appearing of oil with increased values of density, thickness and some
other parameters in individual wells. The above fact confirms including oil reserves, non-recoverable
by means of traditional water flooding into development and opens up new opportunities for well
stimulation through quaternary methods.
In various journals, patents and other publications a lot of mechanisms were described, which,
according to the authors, lead to additional oil production. Some authors consider the main
mechanism of increasing oil production under VSIT to be relieving minor tectonic stresses in
reservoirs, which leads to structural changing in void space and increasing reservoir conformance
through sweepout. The others contend that the main mechanisms would be interstitial and
intracapillary processes, which appear in the form of changing rock wettability, lowering oil-rock
interfacial tension forces, increasing relative permeability for oil in waterflooded rock volume, etc.
But the key point is that under VSIT a new principle of oil production is realized: at first a definite
volume of moveable oil emerges from the non-recoverable section of geological reserves as a result
of watered reservoir treatment, and then it is recovered together with the oil, which was earlier in
relatively slow-moving condition. For the first time additional oil reserves appear in the field not due
to exploration, but as a result of controlled volume treatment technology.
The authors of the present article participated in organizing and conducting vibro-seismic impact in
the number of oil fields in Indonesia. All the treated fields are at the final development stage and
have high degree of recoverable reserves production, as well as high water cut of the produced fluid
connected with it.
The works performance depends on the correct choice of dominant frequency, intensity, mode and
sections of treatment, which, in their turn, are determined by the geological condition of the field.

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One of the critical peculiarities of VSIT is that due to nonlinear wave interaction under definite
conditions the effect of well recovery rate increase can show at a considerable distance (up to 5-10
km) from the seismic vibration source, which allows to treat hard-to-access field sections.
Table 1 provides general parameters of the treated fields.
Fig. 1 shows the effect dynamics, from the Indonesian fields of different geological parameters
according to the data, provided by a service company PT SVI (PT Sistim Vibro Indonesia).
The physical fields provide access to cross-borehole reservoir zones.
To compare these multidimensioned fields, the effect is shown in percents of exceeding actual oil
production over the basic one, and the figures next to the names of the fields denote the current oil
production volume. The graph shows that the method employed in these fields allows increasing the
current oil production by 20 percent and more. The high effect duration (between one to one and
half year), as well as a certain change in physical parameters of oil confirms including additional oil
reserves into development.
The PT SVI Company holds exclusive rights for the VSIT (Vibro-Seismic Impact Technology)
application in Indonesia. In Russia, these operations are carried out by Scientific and Production
Center GEONEFTEGAZ.
During and after VSIT, a unique phenomenon is registered: the efficiency of all well works carried out
in the field with the purpose of maintaining oil production is increasing. The above concerns the
works aimed at replacing of pumping equipment in the well, at changing perforation intervals as well
as treating reservoir with acid, shifting wells to other objects, etc. After VSIT, all the above works
become 20-50 percent more effective as compared to the previous year - year and a half. After one
VSIT cycle (lasting between one to three months on average), the effect is supported by further
current scheduled activity on the wells until all the accessible volume of moveable oil reserves,
formed in the course of treatment, is exhausted.
Fig. 2 indicates the result of a minor oil field treatment, carried out from a distance of about 7 km
away from the oil zone outline. In spite of high water cutting ratio of the given field (86 percent), the
oil recovery increased twice and stood at that level for more than three months.
It means that the cost efficiency of development can be increased for minor fields where well
workover or water flooding are not economically sound.
In multilayer reservoirs VSIT allows for activating hard-to-recover reserves development under the
joined production activity in layers of different geological parameters, as it increases moveable oil
volume in cross-borehole field zones and lowers skin-factor in near-wellbore zones.
From the experience of PT Sistim Vibro Indonesia, a company, conducting vibro-seismic impact in
Indonesia, a treated field sees the increase of oil recovery rate at 30-40 percent of the wells. To
increase the vibro-impact effect for the wells being non-responsive to VSIT, but within the treated
area, it would be only logical to perform special well works, allowing for including additional volume
of moveable oil into development at a moderate price.
For this purpose, RUNTEC-Indonesia consortium was formed in Indonesia. The above consortium

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engages in organizing implementation of Russian technologies, united under the common name of
Volume Hydro-Seismic Impact.
Conclusion
1. A new period in oil field development has begun when oil production enhancement
activities, such as frac and boosting fluid withdrawal have to actively supplement well
stimulation methods.
2. Alongside with the necessity of applying traditional techniques for well stimulation the time
has come for using volumetric wave technology of reservoir treating, as a way of oil field
development.
3. The basic technological peculiarity of the volumetric wave impact is in the fact that this
method provides the increment of moveable oil reserves even at the exhausted fields, due
to which a considerable performance enhancement of all the downhole well works takes
place there.
January
2008
Source: http://www.oilandgaseurasia.com/articles/p/11/article/143/

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20 November 2006
Tawaran dari Sang Kamerad
Kini giliran pakar dari Rusia bermaksud menaklukkan lumpur Lapindo. Lazimnya, Indonesia
sering mendengarkan saran dari pakar AS dan Eropa Barat, tapi kini sudah waktunya-seperti
yang dikatakan Irzal Chaniago, Presiden Teknologi Adiguna Rusia-Indonesia (Astari)-
Indonesia menjenguk "the other side of the moon". Maksudnya adalah "menjenguk Rusia".
Untuk mempromosikan "sisi lain permukaan bulan" itulah, kelompok Astari membawa dua
pakar Rusia yang mengaku sanggup menghentikan semburan lumpur di Sidoarjo. Sebulan
silam, kelompok Astari mendatangkan Pavel V. Korol. Ahli pengeboran minyak ini
mengusulkan gabungan teknologi selubung payung dan tekanan besar. Pavel, yang hadir ke
Indonesia bersama Duta Besar Indonesia untuk Rusia, Susanto Pudjomartono, telah bertemu
dua menteri, Purnomo Yusgiantoro dan Rachmat Witoelar
Susanto mengakui kedatangan Pavel atas inisiatifnya. Namun, menurut Irzal, kedua kamerad
itu masuk tim yang sama. "Pavel jago membunuh semburan, sementara Pavlov ahli
mendeteksi bawah permukaan," katanya di kantornya, kompleks perumahan Pertamina,
Kuningan, Jakarta Selatan. Keduanya memang tidak hadir bersamaan di Indonesia, karena
memiliki kesibukan yang berbeda.
Sedangkan pada Senin pekan lalu, Irzal menghadirkan Mikhail Pavlov Viktorovich dalam
diskusi di kantor Badan Pengkajian dan Penerapan Teknologi (BPPT) di Jakarta. Pavlov, yang
menjadi pembicara utama, menawarkan teknologi MSM dan stratum well field (SWF).
Adapun teknologi micro-seismic monitoring (MSM) dikembangkan Institut Teknologi
Informasi Rusia.
Pavlov menjelaskan, untuk menghentikan semburan lumpur, harus diketahui terlebih dulu
lapisan di bawah permukaan Porong, misalnya dari lapisan mana lumpur itu keluar, berapa
volume dan bagaimana arahnya. "Jika pangkal penyebabnya diketahui, upaya penghentian
semburan dapat dilakukan dengan cepat," katanya.
Menurut Pavlov, gabungan teknologi SWF dan MSM mampu mengetahui secara lebih jelas
kondisi di bawah permukaan bumi. Pada SWF, pengolahan data dilakukan dengan
menggabungkan sekitar 350 parameter seismisitas, gravitasi, kemagnetan, dan keruangan.
Hasil dari penggabungan data akan muncul dalam citra tiga dimensi. "Ini yang membedakan
dengan teknologi yang ada," ujar Pavlov.
Adapun MSM merupakan teknik survei di lapangan yang menggunakan alat sensor yang
ditanam di kedalaman tertentu. Semakin dalam dan lebar area yang akan dipantau, jumlah
alatnya semakin banyak. Alat ini mampu menyampaikan sinyal yang menunjukkan posisi dan
aliran material yang ada dalam permukaan bumi.

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Jika kedua teknologi itu diterapkan di Sidoarjo, SWF bakal memetakan struktur geologi.
Sementara itu, dengan MSM, bakal dideteksi sumber lapisan yang bocor serta arah aliran air
dan lumpur dari bawah ke atas permukaan. "Kombinasi keduanya mampu merekonstruksi
model geologi di lapisan gunung lumpur dalam perut bumi," kata pakar dari Institut
Teknologi Informasi Rusia ini. Dia mengklaim, tingkat akurasi teknologi ini untuk
mengidentifikasi obyek tergolong tinggi, yakni hingga 95 persen.
Apakah yang ditawarkan Pavlov merupakan teknologi baru? Tidak. Agung Budi Darmoyo, ahli
geologi dari Lapindo Brantas Inc., menjelaskan bahwa Halliburton menggunakan MSM ketika
memetakan lapisan bawah tanah Porong. Perusahaan dari Amerika Serikat ini disewa
Lapindo untuk menghentikan semburan lumpur yang sejak 29 Mei belum juga berhenti.
"Memang ada noise dan tidak bisa memetakan secara jelas," kata Agung.
Ketua Program Studi Geofisika ITB, Darharta Dahrin, mengaku telah menggunakan teknologi
MSM sejak 10 tahun lalu. "Yang baru dari Pavlov adalah menggabungkan semua metode,
mulai dari seismisitas sampai kemagnetan," kata Darharta, yang memperoleh gelar doktor
geofisika dari Universitas Paris VII. Selain itu, ujarnya, peralatan yang dimiliki Pavlov sangat
lengkap.
Darharta, yang hadir dalam diskusi di BPPT, menilai Pavlov masih tertutup dalam
menjelaskan metode itu. Padahal, katanya, untuk aplikasi satu teknologi, kita harus
mengetahui landasan teoretis dan uji coba pemakaiannya, sehingga dapat diketahui
kelebihan dan kekurangannya. "Sayangnya, Pavlov tidak menerangkan itu semua," ujarnya.
Yusuf Surachman, Direktur Pusat Pengkajian dan Penerapan Teknologi Inventarisasi Sumber
Daya Alam BPPT, juga berpendapat senada. "Kami harus mengetahui terlebih dulu sejauh
mana yang ditawarkan Pavlov diterima dunia industri," katanya. Namun dia mengakui
kecenderungan ilmuwan Rusia untuk berhati-hati.
Pavlov memang berjanji bakal mengungkap lebih jauh jika ada kesepakatan dengan pihak
terkait untuk menerapkannya di Sidoarjo. Pernyataan semacam ini mirip dengan yang
disampaikan Pavel V. Korol ketika menjawab keraguan sejumlah pihak tentang teknologi
payung yang ditawarkan.
Memang, di kalangan ahli pengeboran, teknologi selubung payung dengan menggunakan
polimer sudah jamak dipakai. Mereka menggunakan polimer untuk menahan aliran air
sehingga tidak masuk ke lubang sumur ketika diambil minyaknya.
Yang lain dari Pavel adalah menyemprotkan polimer dengan pompa bertekanan raksasa
yang mampu melawan tekanan semburan lumpur. Sementara Pavlov tidak bersedia
menyebut dana yang dibutuhkan untuk timnya, sebaliknya dengan Pavel, yang telah
meninjau Sidoarjo bersama istrinya.
Menurut Pavel, biaya keseluruhan untuk menghentikan aliran lumpur mencapai US$ 50 juta.
"Saya mengajukan proposal ini. No cure no pay (kalau tidak selesai masalahnya, tidak perlu
bayar)," katanya. Dari tawaran itu, 90 persen risiko ditanggung Pavel dan harus dibayar jika
lumpur berhenti menyembur.
Namun Pavel meminta 10 persen atau US$ 5 juta sebagai uang muka. Dana ini untuk
mendatangkan peralatan dan tenaga ahli. Sayangnya, dia tidak memberikan proposal
terperinci, sehingga sampai saat ini tim nasional penanggulangan lumpur Sidoarjo dan

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Lapindo Brantas belum memberikan keputusan. "Kami khawatir proposalnya diambil namun
orangnya tidak dipakai," kata Arys Djuanda, Wakil Presiden Astari.
Untung Widyanto
Source :
http://majalah.tempointeraktif.com/id/arsip/2006/11/20/ILT/mbm.20061120.ILT122283.id.html

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