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The AAPG/Datapages Combined Publications Database

Showing 10,001 Results. Searched 200,619 documents.

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A deep-learning workflow for weak reflection extraction in pitch-catch measurements in cased-hole

Qiang Wang, Hua Wang, Shaopeng Shi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of acoustic information to inverse anulus property and bonding interface condition. Advanced borehole ultrasonic tool combines pulse-echo (blue arrow...

2022

Geophysical Evidence for the Presence of a Paleozoic San Antonio Basin

G. R. Keller

South Texas Geological Society Special Publications

... been compiling geophysical and subsurface data along the buried Ouachita system for many years. Integration of gravity, magnetic, borehole...

1996

Measurement of Subsurface Fractures from Dipmeter Logs

E. A. Babcock

AAPG Bulletin

... of hole geometry at the zones of overbreak on logging-tool rotation. Downhole photographic verification of fracture control of direc ional overbreak...

1978

Well Log Data Conditioning Using a Rock Physics Modeling Approach: Examples From the Banyu Urip Field, Cepu KKS, East Java Basin

Shiyu Xu, Soman Chacko

Indonesian Petroleum Association

... sonic and density logs, tend to be problematic in carbonate environments for a variety of reasons that include invasion effects and bad borehole...

2008

WFT Data and Pressure Profile Analysis: Applications, Complexities, and Challenges

J. V. C. Howes

Indonesian Petroleum Association

... interpretation tool used for WFT pressure data, but other techniques that amplify subtle pressure differences are also available. Advances in tool design...

2000

Reef Delineation by Multiple Offset Borehole Seismic Data Collection: A Case Study

D. E. Miller and L. Dupal

AAPG Special Volumes

...Reef Delineation by Multiple Offset Borehole Seismic Data Collection: A Case Study D. E. Miller and L. Dupal 1987 110 115 AAPG Studies in Geology #27...

1987

Progress of A Horizontal Well in a Mature Steamflood Project: Kern River Field, CA

K. L. Haney

Pacific Section of AAPG

... and Tar Sands. Mathews, C.S. and Lefkovitz, H.D.: “Gravity Drainage performance of Depletion Type Reservoirs in the Stripper Stage,” Trans., AIME, 207...

1992

Abstract: Technology Development and the Challenges for Mineral Exploration and Discovery in the 21st Century: A Canadian Perspective; #90172 (2014)

Tom E. Lane

Search and Discovery.com

..., borehole gravity, magnetotellurics and new airborne systems) and maintain field crews to run the surveys. From field applications, technological...

2014

Delineating buried metallic pipes using borehole magnetic data in civil engineering

Hyoungrea Rim, Mengli Zhang, Yaoguo Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...Delineating buried metallic pipes using borehole magnetic data in civil engineering Hyoungrea Rim, Mengli Zhang, Yaoguo Li Delineating buried...

2023

Gamma-Ray Logging of Outcrops by a Truck-Mounted Sonde: GEOLOGIC NOTE

Douglas W. Jordan , Roger M. Slatt , Robert H. Gillespie , Anthony E. D'Agostino , Charles G. Stone

AAPG Bulletin

... is slower than conventional (borehole) rates since, on a cliff face, the gamma-ray tool is exposed to less than half of the rock mass normally encountered...

1993

A Brief History of Wireline Logging

John H. Doveton

Special Publications of SEPM

... for a specific geological purpose -- to see if borehole resistivity measurements could be used to recognize lithologies to aid in stratigraphic correlation...

1994

Formation Pressure Measurements and Their Use in Oil Exploration in the Kutubu Project, Papua New Guinea

Michael C. Daniels

Papua New Guinea (PNG) Petroleum Convention Proceedings

... by the light API gravity of the PNG oil, neutron-density crossover in the oil column, and locally, hydrodynamic reservoir conditions. Use of relative...

1993

Influence of Lithofacies and Diagenesis on Norwegian North Sea Chalk Reservoirs

J. E. Brasher , K. R. Vagle

AAPG Bulletin

... descriptions. Where core data are lacking, dipmeter and borehole imagery logs have proven useful in making lithofacies assessments. Criteria...

1996

Distribution of Upper Cenozoic Carbonate-Cemented Sandstones, Kuche Depression, Northwest China: Insights from High-Resolution Borehole Micro-Resistivity Imaging

Guangfa Zhong, Zaitian Ma, Ruilin Liu, Ningfen Wu

Journal of Sedimentary Research (SEPM)

...Distribution of Upper Cenozoic Carbonate-Cemented Sandstones, Kuche Depression, Northwest China: Insights from High-Resolution Borehole Micro...

2003

Fracture Evaluation in the Austin Chalk

Tom Fett

South Texas Geological Society Special Publications

... the FMS. The FMS is a dipmeter type device with all the standard capabilities of a modern dipmeter, such as borehole and tool orientation, borehole...

1991

Abstract: Research and Application of Rigless Radial Drilling Technologies in China and Middle East; #91210 (2025)

Chen Chen, Li Yingguang, Zhang Zhenyou, Diao Shunong, Zhang Guobin, Zhao Shufen, Liu Shanshan, Fu Jin

Search and Discovery.com

... Zhenyou, Diao Shunong, Zhang Guobin, Zhao Shufen, Liu Shanshan, Fu Jin Theme 10: Advances in Drilling and Borehole Integrity Research and Application...

2025

Consolidation of Multi-Resolution Image Logs Data for the Characterization and Conceptual Modelling of Natural Fractures in the Kerendan Field Complex, Onshore Central Kalimantan

Nicolas Bianchi, Graham Aplin, Ivan Kok, Elly Guritno, Dave Stokes, Jerry Smart

Indonesian Petroleum Association

... low-angle fractures only, suggests that sub-vertical fractures are present but not identified from the OMRI tool due to borehole bias and/or being...

2015

Log Evaluation and Wireline Operations In The Delaware Basin

G. F. Horst, D. A. Wilson

West Texas Geological Society

... zones to retain gas in the pore space close to the borehole and, in some cases, a certain amount of gas entry into the mud system. The problem of gas...

1968

Advanced Techniques to Increase Production From Horizontal Wells and Reservoirs

Tom Arnold, Li Gao, Yongchun Tang

Oklahoma City Geological Society

... the borehole to that of an offset well. As the techniques were refined and more sophisticated software was developed to provide additional tools to assist...

2014

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