TGS GPS- DSDP Deepwater Borehole Data

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© 2015 TGS-NOPEC Geophysical Company ASA. All rights reserved. © 2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
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Since 1968 the Deep Sea Drilling Project (DSDP), Ocean Drilling
Program (ODP) and Integrated Ocean Drilling Program (IODP)
have drilled hundreds of boreholes into the sea bed of oceans and
seas around the world. All of these boreholes were cored and
many were also logged. This invaluable data set, which includes
geophysical, geological, geochemical and biostratigraphic data,
offers unprecedented insight into some of the remote frontier
and often deep water basins of the world and yet it is largely
unused by the petroleum industry. While most of the original
results are available in the public domain, accessing them and
assimilating the data with other data sets typically used by the oil
and gas companies is a cumbersome and time consuming process.
See energy defined.
Deepwater Borehole Data Atlas
GIS interface with hyperlinks to deliverables including PDF plot, LAS files and associated source documents
TGS has captured all of the published deepwater borehole data
and delivered it in a time saving user-friendly GIS-based application.
Our well data experts have reviewed these data sets and processed
data for boreholes of interest into a consistent industry standard
format.Theresultingdatabasecontainsthefollowinginformation:
ƒƒ Project
ƒƒ Leg
ƒƒ Borehole Name/Number
ƒƒ Latitude
ƒƒ Longitude
ƒƒ Water Depth
ƒƒ Total Depth
ƒƒ Age at TD
ƒƒ Cored Interval
ƒƒ Core Recovered
ƒƒ General Lithology
ƒƒ Reports and Analysis
Where digital log data exists the curves have been quality
controlled, depth-matched, merged and corrected to produce
a consistent data set in standard LAS format.
For each borehole of interest (those with rock sequences
of Pliocene or older) a composite log style plot has been
prepared comprising the following, where available:
ƒƒ All standard open hole logs (GR, Density, Resistivity,
Sonic, Caliper etc.)
ƒƒ A lithology column constructed from available core
descriptions
ƒƒ Stratigraphic column taken from the biostratigraphic
reports
ƒƒ Geochemical analysis, especially any hydrocarbon
indicators, Rock EVAL etc.
ƒƒ Depositional environment
ƒƒ Other relevant information taken from the published
reports
For more information, contact TGS at:
US
Tel: +1 713 860 2100
Email: WellData@tgs.com
UK
Tel: +44 208 339 4200
Email: WellData@tgs.com

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WEST AFRICA EAST AFRICA -
NORTHEAST INDIAN OCEAN
INDIAN OCEAN
ANTARCTICA
BERING SEA
PACIFIC OCEAN
BERING SEA
NORTH ATLANTIC
MEDITERRANEAN SEA
BLACK SEA
PACIFIC OCEAN
SOUTHEAST ASIA
SOUTHWEST
ATLANTIC
PACIFIC
SOUTH
AMERICA
CARIBBEAN
SEA - GOM
OCEANIA
OCEANIA
ATLANTIC
NORTH AMERICA
PACIFIC NORTH AMERICA
RED SEA
Data Sets No. of Selected Wells Wells With Composites Wells With Log Data
North Atlantic-Arctic 197 146 30
West Africa 194 151 24
Mediterranean Sea 113 73 16
Black Sea & Red Sea 16 4 0
East Africa-NE Indian Ocean 66 52 19
Indian Ocean 27 23 2
Southeast Asia 38 17 6
Oceania 347 223 56
Data Sets No. of Selected Wells Wells With Composites Wells With Log Data
Pacific Ocean 862 465 63
Bering Sea 61 27 4
Pacific North America 328 79 19
Pacific South America 270 125 33
Caribbean Sea-Gulf of Mexico 114 42 8
Atlantic North America 219 122 38
Southwest Atlantic 145 86 19
Antarctica 157 87 16