Luis Alberto Diaz Martinez is a senior oil and gas executive and advisor with over 37 years of experience in petroleum engineering, operations management, business development, and consulting across several countries. He has held titles such as President, Chief Engineer, Drilling and Completion Manager, and Operations Manager for companies in the US, Russia, Chad, Norway, Canada, Kazakhstan, and Colombia. Martinez has extensive expertise in drilling, completions, production, reservoir engineering, and project management. He is proficient in both conventional and unconventional oil and gas projects.

1. First Name: Luis Alberto
Last Name: Diaz Martinez
Senior Oil and Gas Executive and Advisor
Profession: Petroleum Engineer BS, Universidad Industrial de Santander, 1978.
University Professor and Master in Sciences in Artificial Intelligence Program for Oil Projects,
training in management, evaluations, design and execution of oilfield onshore projects. Oilfield
trainer and mentor. Company owner for oilfield exploration and production, drilling rigs services
oilfield services and oil lifting systems. Owner of several trade and invention include US
patents. Engineering, Executing and working for several international oilfield and services
operators during my career.
Senior Executive Profile
Multiphase oil professional with gain experience with the hard work during 37 years and in
several countries around the world include USA. Entrepreneur leadership experience and executive
in oil business development, key strong technical development and management, on fundamentals
basis of the oilfield development business from the initial stage until complete the full process
with investors and shareholder initiatives and relations. International government regulations
skills and US and company’s configuration.
Key Knowledge Areas
• Petroleum Engineering and Geo-sciences solid principles as sciences and University
professor.
• Drilling and Workover, full phase from oil wells designer to Manager positions.
• Strong computer skills and software handling applicable to the oil industry and the
company control.
• Reservoir and Production fundamentals for Oil and Gas to manager levels.
• Evaluator, performance methods and complex reservoirs under critical pressures and
rocks.
• Consultant and advisor of many companies.
• Team-Building, Training and leadership. Initiator Promotion and Executor of the HSEQ
policies.
• Corporate overall conformation and strategic and tactical planning/execution.
• Mergers and Acquisitions. Investors promotions and shareholders reporting.
• Creator of many oilfield techniques include complicate drilling and wells completions
include multipath systems, slim drilling, logging tractors, lifting systems and wellhead
devices and tools.
• Creator and writer of many technical documents and lectures.
• Trainer in many multicultural employment and initiator of many operations in complex
places and difficult areas in many countries as Colombia, Chad, Kazakhstan, South,
Siberia in Russia and recently in Dagestan and other areas.
• President and Founder, Executive, Manager, Operation and designer engineer and Expat
Job Qualifications – Gain and Qualified Experience
• EXECUTIVE MANAGER – BOD MEMBER, PRESIDENT OR CHIEF EXECUTIVE
• OILFIELD CONSULTANT AND ADVISOR
• COUNTRY OR COMPANY TERRITORIAL MANAGER - Project Initiator and International Starting
Operations.
• DRILLING AND COMPLETION MANAGER-Drilling, completion and Production Expert and Manager.
• CHIEF or PETROLEUM CHIEF ENGINEER DIRECTOR Engineer Director- Geo Sciences, seismic,

2. geologist, reservoir analysis and improving methods
• PROJECT DIRTECTOR AND DESIGNER
• OPERATIONS MANAGER AND OIL EXPLORATION MANAGER.
• OILFIELD EQUIPMENT MANUFACTURER AND BUSSINES DEVELOPMENT
• BUSSINES, BUDGET AND COST CONTROL- with tender development, specifications, scope of job
and negotiations.
Personal Data:
Contact Phone Number: (+1)512-7053580 cell USA (home) and + +971556508727
Dubai (resident)
Contact and Home Address: 912 Wilson Ranch PLC, Cedar Park, Texas, USA, 78613
Personal E mail: lad112352@yahoo.com
Job Email: ldiazmatinez@ctx-energy.com
Job Status: At present work with partnership company as President
development oil projects in US and Dagestan (Russian)
and Dubai.
Preferred job: Executive Director or Consultant, Drilling and
completion Manager, Advisor, Senior drilling or
completion engineer, Project Manager or Chief Petroleum
Engineer.
Personal status: Married- 4 children, (3 x +22 years old and 1 +9 years old).
Health condition: Excellent. Not problem for International, local travelling or relocation. I can
work on rotation or base daily rate basis.
Status: At present UAE residence. And in US with family and
application for US residence.
Born and Race: Colombia, November 23, 1952, Latin- Hispanic
Languages: Spanish (10/10) S, R and W
English (9/10) S, R and W
Russian, listen understandable
French, Portuguese understandable
Reporting: Peloton, Navision, WellEz, Wellpro, etc.
Engineering and training: Petex, Landmark, SES 5, Rockworks, etc...
Computers and Software: Thorough knowledge of Microsoft Office Suite, Canvas 12 (GIS), Visio,
AutoCAD, Seisee, Google Earth-pro, etc. Experience using petroleum software programs such as
wellbore and deviation, engineering, oil lifting, production, reservoir and pipe moving, daily
reporting, economics, log analysis, drilling operations and stimulations, etc.
Professional degree:
Senior Petroleum Engineer, September 8, 1978, BS graduated from Universidad Industrial de
Santander (Colombia). In 1978 graduated with honors obtaining a BS degree in Petroleum
Engineering by submitting a thesis on "Utilization of Stable Foams in Drilling and Workover
Operations".
MS degree attendance, Jan 1990 to Nov 1991, from Universidad Industrial de Santander (Colombia),
without graduation.
Several training courses in management, HSEQ, speaker and conference presentation or several
seminars in oil and gas.
Professional Experience
Company Name: CTX-Energy DMCC, Dubai and Hydroliftoil LLC.
Title: President and BOD member.
Web: www.ctx-energy.com and www.hydroliftoil.com
Date: 2014 to present
For CTX Energy DMCC: Own and organize a partnership multiskilling oil company with licenses in
Dagestan Russia. Manage and implement the major project from start-up to completion.

3. Major project in Dagestan region that includes the recompletion of some of the 85 wells drilled
in period 1952-70, development a new structure in close to 200 square-km area and open a new
areas of oil development on Rostov region.
For Hydroliftoil Company, company organization and with own invention and US patent for a
hydraulic oil lifting system, building the original and own design and pre-test first units.
Parallel, working as consultant for Power Drive in California project and for Semmur Energy in
south Texas, Jim Hogg county. To development the re-entry of some wells and for the second to
development an ultra-deep application for Carbonates rocks, 350,000 acres’ land project.
Company Name: Caracal Energy – Glencore - Chad
Title: Drilling and completion Manager
Date: Aug, 2012 to Jan 2015
Join with Glencore-Caracal Energy in Chad to work as Drilling and Completion Manager since
Oct/2012. Management and contracting 11 rigs (8 drilling and 3 work-overs). Execute service
contractors, mentor operation and personnel. Large scale operation with close to 1200 people and
in remote areas including use of helicopter. Discovery a new field in Chad Africa.
Company Name: Schlumberger Seaco-Chad
Title: Consultant
Date: March, 2012 to Aug 2012
Joined with Schlumberger and Exxon-Mobil in Chad thru Schlumberger as senior completion engineer
working from April/12 to Sept /12. Completion works for 75 wells and development new projects.
Company Name: TCM-Offshore LLC Dubai
Title: Consultant
Date: Nov, 2011 to April 2012
Joined with TCM-Offshore Houston as International Drilling Manager. Development several
explorations projects in Illinois, South Texas and Louisiana in US and International. Development
the cable well intervention system as the "inventor" and specialist engineer.
Company Name: Aladdin Oil and Gas – Norway and Cyprus
Title: Drilling and Completion and Operation Manager
Date: May 2009 to June 2011
Aladdin Oil and Gas (AOG) Drilling and Project manager and Chief Engineer, from Norway working in
Russia in Uktha and Orenburg region, developing fields, working in exploration jobs and
implementing drilling by re-entries, work-over, stimulation and production in several fields.
Evaluating several licenses in Russia and implementing 3D and 2 D jobs. Simultaneously working as
a consultant in well design of various wells in Lavaca county Texas and West Texas with Sedona
Oil and Gas. Working as a consultant in the drilling and exploration plan in Dagestan (Russia)
with Safeground Ltd preparing for field development.
Company Name: Condor Petroleum Inc.- Canada
Title: Drilling and Completion Manager and Mississippi Office Manager
Date: Nov 2007 to June 2011.
Joint to Condor Petroleum as International Drilling and Completion Manager. Working in US
(Mississippi) and Kazakhstan. Direction, supervision, contracting, design and control of drilling
operation in Kazakhstan (Kisylorda and Aktobe region). Exploration contract with more than
289,000 sq km. Management (3) three drilling rigs well between 1500 m to 3000m. Participation in
the exploration plan and new ventures in Kazakhstan projects. Drilling several wells in Kisylorda
area. In US, Preparation, design and drilling direction of 2- horizontal wells in South Possum
Field, Wilkinson County, Mississippi US, Wilcox formation. Preparation, design and direction of 1
re-entry horizontal and 1 slant well in Red Bug field, Tuscaloosa Formation, Wilkinson County,
Mississippi US.
Company Name: Arawak Energy Corporation- England
Title: Chief Engineer Head, Kazakhstan
Date: Oct 2005 to June 2011
Arawak Energy Corporation (CIS countries). Chief engineer and drilling and completion Manager,
Revision, design, management production strategies, production performance of Akzhar, Besbolek
and Karaikatiz oil fields. Revision and perform of lifting application for PCP pumps, all fields.
Design Supervision and execution of drilling campaign of 65 wells South and North Akzhar, 16
wells in in Besbolek and 6 wells in Karaikatiz oilfields. Design, preparation and management of 4
horizontal wells and 6 high angle wells in Besbolek and Akzhar field. Production performance,
sand (screen deploy and gravel pack) and water control. Optimization of workover and PCP pumps
operation. Completion, perforating and design of the new wells in the reservoir. Reservoir
control: coring, PVT, pressure analysis and pressure fall-off. Design and preparation of water
and steam injection pilot project for Akzhar field. Plan and strategies of new fields acquire by
the company and evaluation to various oil and gas exploration prospects in Kazakhstan.
Company Name: Maersk Oil Kazakhstan
Title: Senior Petroleum Engineer and Completion expert

4. Date: Dec 2001 to Sept 2005
Join, Maersk Oil Kazakhstan, Senior Petroleum Engineer and completion expert.
Saigak Field. Completion design and ESP selection: includes installation, start-up, production
control and oil performance. ESP control and VSD system. Installation and paraffin removal with
injection lines and hot oil injection system. Completion design and perforating optimization.
Operator instructions and operating procedures. E-Line, wire-line and CT operations, deploy plug
and control devices, Memory gauges, Production logging, SSD operation, etc. Logging analysis open
hole and cased hole specialist. In Dunga Field: Special completion design for 4 news wells, two
long horizontals (3000 m horizontal section) and 5 verticals. Completion with multiple strings, Y
tool and parallel ESP installation and job performance. Use Multi-Fracturing PSI system and
Surgifrac, design, work preparation and materials selection and down-hole equipment installation.
Re-entry, completion and production optimization program in 6 existing wells. Sucker Rod
optimization, ESP design, installation and start up. Long Stroke Unit, lifting system, design,
installation and performance. Post production control and production optimization of all wells.
Water injection project preparation, fall-off test, perforating and well design.
Company Name: Trans-meridian Oil and Gas Exploration Inc. US-Kazakhstan
Title: Operation Manager
Date: Feb 2000 to Nov 2001
Join, Transmeridian Exploration. Operation manager, Kazakhstan.
Working in the area of Mugadzhar in the south part of the Aktobe City. Organizes the company to
start the production, testing of the (2) wells and development a program to drilling 6 new wells
for Trans-Meridian Exploration Company.
Company Name: D and C Ltda. Colombia and US
Title: General Manager and Owner
Date: Jun 1992 to sept 2000
From 1999 to 2000 mobilize two rigs from Braspetro one from Brazil and the second one from
Algeria and set in Colombia free zone for reconditioning. During the same time carried out
consulting in Houston for projects and investments in Brazil, Venezuela, Ecuador and Colombia.
From 1998 signing two exploration contracts in Colombia for Hunt Exploration and Mining Co from
Dallas, total of 300,000 hectares with the Ecopetrol in the Llanos area basin and the Lower
Magdalena. Seismic collection, interpretation, structural maps, logging analysis, contract
general information and government obligations. At the same time mobilized a 1200 HP drilling rig
from Colombia to Pakistan in the Thatha region and drilled two wells.
In 1994, (owner since 1989) of five additional drilling and workover rigs, two of them with a
capacity of 18.000 ft. Also, he carried-out the drilling of two exploratory wells in the Rio
Planas area making a reservoir discovery of about 30 MM barrels. At the same time, Ecopetrol
granted to DYC Ltda, workover rigs for a two-year workover contract for 198 wells in Neiva and
drilling for Ecopetrol a project in Infantas and Lisama area. D Y C Ltda. successfully adapted a
normal operations rig as a Heli-transported rig to start the drilling of the Ecopetrol´s
Romerillo shallow well. This was the first time that a 400-hp rig was heli-transported for this
type of operation. Working at the same time with Ecopetrol in South LaCira field in well design
for CO2 injection project.
In 1992 became an associated partner of the firm Casa Inglesa Ltd. to carryout a water supply
project for the city of Barranquilla through water wells. During this same period, he acquired
and adapted three drilling rigs with a capacity of 10000 ft, to be rented to the firms
Petronorte, AIPC, Ecopetrol, Casa Inglesa, Geomet and Esso Colombia.
Casa Inglesa, in the oil business by the acquisition of two association contracts for oil
exploration in the Llanos basin (Rio Planas Association Contract) and the Middle Magdalena Valley
(Lagunillas Association Contract), within an exploration area of about 450.000 hectares. Drilling
multiple wells.
Company Name: Universidad Industrial de Santander Colombia
Title: University Professor and Participant of the MS degree
Date: Mar 1991 – Dec 1991
Professor associate in Logging Analysis and Oil Well Completion
Join the University in Colombia and the same time participate in the Artificial Intelligence for
Oil Applications as Master Science Tittle. Postgraduate degree in computers at Universidad
Industrial de Santander in Bucaramanga where he worked as a professor in the areas of completion,
log analysis and career advisory for BS students of Petroleum Engineering and Geology.
Company Name: Hervasquez Group, Fepco, Petex and Petromineros- Colombia, Ecuador, Peru and
Guatemala
Title: General Vice president (last), Sales director and Sale and rep Engineer
Date: Feb 1980 – Nov 1989
In 1989, presented resignation to the direction of the Hervasquez group.
In 1980 joined the staff of the company Hervasquez S.A. and became the co-founder of the firms
Petex S.A. and Petromineros (these companies are pioneers in oil exploration in the Middle

5. Magdalena Valley in the Cundinamarca and Ibague basins). Seven out of thirteen exploratory
wells came out producers so discovering three new oilfields (Toqui-Toqui, Totare and Puli). I
was in charge of these operations and the commerciality studies for up to 45-MM bbls recoverable
reserves of two of these oilfields were submitted to Ecopetrol. During thus time he was working
in Venezuela, Guatemala (in the project of drilling wells with Texaco in the Pecten region.
Development an electrical submergible pumping system for Texaco in the north of Ecuador (Lago
Agrio) and the rig of the (3) drilling rigs for CEPE.
Simultaneously, co-founded the firm FEPCO to manufacture petroleum equipment in Colombia,
especially wellheads under FMC license and API 6A. Managed operation of three drilling rigs and
exploration operations for several companies in Colombia.
Company Name: Texas Petroleum Company- Colombia and Ecuador
Title: Petroleum engineer and Equipment Engineer
Date: Jan 1978 – Jan 1980
In 1978, joined the staff of the Texas Petroleum Company where performed the directional drilling
of 16 wells in the Palagua oilfield as Equipment and Engineering Chief Engineer. By that time,
he started the utilization of steam injection projects for heavy crude oil recovery at the
Cocorna oilfield. Also, participated in the operations to develop the utilization of coconut
shells as a mean to control sand production. At the same time, he received training in San Ardo
field in California for the steam injection techniques and water treatment. Working at the same
time in heli-operations in the Amazonas jungle (Orito, Colombia-Lago Agrio Ecuador).
Professional Developments
• Stable foams as drilling and WO fluid for Ecopetrol, 1978. And Thesis degree.
• Evaluation of the water drives in the Cristalina and Bajo Rio reservoir, Ecopetrol,
1978.
• Use of steam injection for production of heavy crude on the Cocorna field, Texaco 1979.
• Gas Lift operations for Velasquez field, Texaco 1979.
• Development of the project for huff and puff steam injection for Cocorna field and basic
design recommendations, Texaco 1980.
• Combination casing string design by computer, Hervasquez- Siderca (Argentina), 1981.
• Manuals and instructions for wellhead design, Hervasquez-FMC, 1981
• Installation and design of hydraulic pumping system on the Tisquirama, Ortega and
Neiva fields, 1981, Hervasquez-National Oilmaster.
• Application, design and installation of the electrical submergible pumping system for
the Cuyabeno, Sharapa, Tetete and Lago Agrio. Ecuador-Cepe, Hervaquez-Centrilift 1982.
• Design of production facilities for 20000 BPD for Andalucia field. Hervasquez-Natco,
1982.
• Water injection project pumping stations, injection water and system Casabe –Ecopetrol
1983.
• Steam injection pilot for Tibu area- Ecopetrol 1984. CE Natco
• Installation, design, engineering of the wellhead manufacturing plant in Colombia and
the Andean zone. Joint Fepco- FMC 1985.
• API application and quality assurance for Fepco, 1986.
• Exploration project for exploration and development of the Puli, Armero association
contracts with Ecopetrol, and 1986.
• Wellhead design and tubular completion, HP (high pressure wells) – Diamond Shamrock and
Weeb-Sohio, Cimitarra Area- Middle Magdalena basin. 1987-88
• Exploration report and reserves of the discovery of the new two oil fields Totare and
Toqui-Toqui in the Middle Magdalena Valley in Colombia. Petex.1987
• Exploration project for development of the 8 exploratory wells in the Puli and Jerusalem
projects, Petromineros, 1988.
• Basic design of the wellheads and production system for Cano Limon and Cano Rondon
fields, 1989.Occidental Petroleum Inc.
• Exploration project design and execution of the helitransportable wells for Orito
Ecopetrol 1990.
• Utilization of the RTU units for the oil industry and Applications-Universidad
Industrial de Santander- 1991. MS degree
• Development of the deeper water wells for water supply to the Barranquilla region- 1994
• Rio Planas exploration project and Lagunillas- 45,000 hectares for the drilling of the 6
exploratory wells. -1995
• Workover contracts for Petrosantander in the Aguachica area, one rig- 2 years’ Colombia-
1996
• Workover Contract Ecopetrol 2 rigs in the Palagua area and Neiva- 3 years. DYC Ltda.
Colombia-1997

6. • Drilling and 10 exploratory wells in the Orito area- helitransportable- Ecopetrol
contract- 1 year. DYC Ltfa. Colombia-1997
• Drilling and completion of 3 wells on the Lisama and Infantas- (HP)high pressure wells-
Ecopetrol contract. DYC Ltda. Colombia-1998
• Drilling and completion of 4 wells on the Toqui-Toqui area for AIPC – 4 mouths. DYC
Ltda. Colombia-1998
• Drilling and Testing of the 2 wells coal bed gas in the Chancels area for Geomet- 4
mouths. DYC Ltda. Colombia-1999
• Exploration project for Bonito and Caiman area – Hunt Exploration-2000. DYC Ltda
Colombia-1999-2000
• Exploration, drilling, completion and testing South Alibek field and others-
Transmeridian Exploration- Kazakhstan 2001
• Saigak Field development, completion, production installation with ESP- artificial
system Drilling campaign of 5 high deviation and deep wells. Maersk Oil. Kazakhstan –
2001-2003.Temir exploration campaign- 3 exploratory wells, 2002. Kazakhstan Maersk Oil
• Dunga, development plan Phase I- drilling 2 long horizontal wells and one injector-
multi-frac operation and completion, 2003-04. Maersk Oil, Aktau
• Dunga, development plan phase II- reentry 6 horizontal wells – Surgi-frac technique and
Rotoflex installation as artificial system, 2004-05. Maersk Oil, Aktau
• Dunga development plan- phase III- new wells and new designs, 2005- Octopus project as a
central well connected by 8 long horizontal wells by using interception wells technique-
prototype project. Maersk Oil. Aktau
• South and North Akzhar fields - Kazakhastan – drilling campaign of 12 wells and
installation of PCP pumps and production- Arawak Energy-2006
• Besbolek Field – Atyrau region- drilling campaign of 16 wells and completion- Arawak
Energy-2006.
• Karaikatiz Field – Atyrau region- drilling campaign of 25 wells and completion- Arawak
Energy-2006.
3D seismic program and exploratory wells in various areas of Besbolek area, Atyrau
region- Arawak Energy-2006
• 8 High angle wells- short radius- Besbolek area, 4 High angle and 2 horizontal- 2-
Horizontals wells –short radius- Akzhar field unconsolidated formations- Arawak Energy-
2006
• 58 wells drilling campaign- Akzhar, Besbolek, Karaikatiz and new areas- Arawak Energy-
2007
• Reentries and horizontal design South Possum and Tuscaloosa area. Condor Petroleum
Mississippi. 2008
• Kazakhstan campaign, drilling and exploration preparation Marcel, Nursat and Falcon
locks. Drilling a new wells and completions plan.2008. Condor Petroleum
• Working in seismic and drilling prospection in 6 drilling wells in LaVaca county and
west Texas LaMesa county.
• Workover several wells and 2 reentry Orenburg region, Bodganosjaya, Nikifrovskaya,
Voinskaya, Besdinsk and Beselosvk fields and license, Orenburg region., 2009-2011.
Aladdin Oil and Gas
• Drilling 17 wells Alladin Oil and gas Uktha region Siberia Rusia, Aladdin Oil and gas,
2010
• One deep Well design and recompletion wells Lavaca county - Kurtz wells, 2010-11
• 8 Wells design and completion - Los Ibanez- West Texas- Sedona Oil. 2011
• Well design and geo interpretation - Buckhorn - Illinois- Semur Oil, 2011
• Development cable service tools in horizontal wells- TCM-offshore, 2011
• Development of completion system to avoid killing fluids. Exxon-Schlumberger, 2012
• Reactive shales by drilling in Central Africa using silicate muds, Caracal- Glencore,
2013. Chad
• Mobile fast drilling rigs new design working with GWDC for project in Chad, Caracal-
Glencore, 2013. Chad
• Tender for drilling rigs and WO (11 units) and services for 700 million US, Chad,
Glencore, 2014
• Drilling 14 wells in Chad by Caracal- Glencore, 2014
• Octopus system- multiple system with central well with multilegs- Presented SPE La Joya
California, 2014.
• Development Edgerly Field -2015. Using Umbilical Jet pumps and slim drilling wells
• US 62/230,115 Artificial lift system permanent deployment on umbilical or concentric
pipe installation and removal method. Hydroliftoil May,2015.