A proven record in changing attitudes about MWD logs
Journal Article
·
· World Oil; (United States)
OSTI ID:6024709
Measurement while drilling (MWD) logs for quantitative reservoir characterization were evaluated during drilling of Gulf of Mexico flexure trend projects, Kilauea (Green Canyon Blocks 6 and 50) and Tick (Garden Banks Block 189). Comparisons confirmed that MWD can be used as an accurate replacement for wireline logging when borehole size is not a limiting factor. Texaco MWD experience evolved from last resort' to primary formation evaluation logging, which resulted in rigtime and associated cost savings. Difficult wells are now drilled and evaluated with confidence, geopressure is safely monitored, conventional core interval tops are selected, and geologic interpretations and operational decisions are made before wells TD. This paper reviews the performance, accuracy, and limitations of the MWD systems and compares the results to standard geophysical well logging techniques. Four case histories are presented.
- OSTI ID:
- 6024709
- Journal Information:
- World Oil; (United States), Journal Name: World Oil; (United States) Vol. 214:7; ISSN 0043-8790; ISSN WOOIAS
- Country of Publication:
- United States
- Language:
- English
Similar Records
MWD: Formation evaluation case histories in the Gulf of Mexico
Hydrocarbon type identification with MWD neutron porosity logging; A case study
Comparison of MWD and wireline applications and decision criteria, Malay Basin
Conference
·
Sat Sep 01 00:00:00 EDT 1984
· Soc. Pet. Eng. AIME, Pap.; (United States)
·
OSTI ID:6395068
Hydrocarbon type identification with MWD neutron porosity logging; A case study
Journal Article
·
Sun Sep 01 00:00:00 EDT 1991
· SPE Formation Evaluation (Society of Petroleum Engineers); (United States)
·
OSTI ID:5739999
Comparison of MWD and wireline applications and decision criteria, Malay Basin
Conference
·
Fri Jul 01 00:00:00 EDT 1994
· AAPG Bulletin (American Association of Petroleum Geologists); (United States)
·
OSTI ID:6749709
Related Subjects
02 PETROLEUM
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
58 GEOSCIENCES
580000 -- Geosciences
ACCURACY
ATLANTIC OCEAN
CARIBBEAN SEA
COMPARATIVE EVALUATIONS
DRILLING
EQUIPMENT
EVALUATION
EXPLORATION
GEOLOGIC DEPOSITS
GULF OF MEXICO
MINERAL RESOURCES
MWD SYSTEMS
NATURAL GAS DEPOSITS
NATURAL GAS WELLS
OIL WELLS
PERFORMANCE
PETROLEUM DEPOSITS
RESERVOIR ROCK
RESOURCES
SEAS
SURFACE WATERS
WELL DRILLING
WELL LOGGING
WELL LOGGING EQUIPMENT
WELLS
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
58 GEOSCIENCES
580000 -- Geosciences
ACCURACY
ATLANTIC OCEAN
CARIBBEAN SEA
COMPARATIVE EVALUATIONS
DRILLING
EQUIPMENT
EVALUATION
EXPLORATION
GEOLOGIC DEPOSITS
GULF OF MEXICO
MINERAL RESOURCES
MWD SYSTEMS
NATURAL GAS DEPOSITS
NATURAL GAS WELLS
OIL WELLS
PERFORMANCE
PETROLEUM DEPOSITS
RESERVOIR ROCK
RESOURCES
SEAS
SURFACE WATERS
WELL DRILLING
WELL LOGGING
WELL LOGGING EQUIPMENT
WELLS