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The AAPG/Datapages Combined Publications Database

Showing 8,365 Results. Searched 201,044 documents.

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Heluma and King Mountain Fields Backthrusted Structures Upton County, Texas

John M. Turmelle

Houston Geological Society Bulletin

... it is apparent why the high backthrust block remained undrilled for so long. Sonic logs from two wells and density logs from two other wells drilled during...

1993

Heluma and King Mountain Fields: Backthrusted Structures Upton County, Texas

John M. Turmelle

West Texas Geological Society

... for so long. Sonic logs from two wells and density logs from two other wells drilled during the 1970’s were digitized and synthetic seismograms were...

1992

The Mismatch Between Outcrop Unconformity and Seismic Unconformity

Wolfgang Schlager

Indonesian Petroleum Association

... those generated from wireline logs of boreholes. Wireline logs provide continuous measurements of the critical variables, sonic velocity and density...

1996

Stochastic surface-based modeling of turbidite lobes

Michael J. Pyrcz, Octavian Catuneanu, Clayton V. Deutsch

AAPG Bulletin

... response.Well tests, seismic data, and well logs commonly provide excellent structural and stratigraphic information but do not adequately resolve...

2005

Prestack inversion for tight sandstone thin reservoirs based on anisotropic rapid reflectivity method

Zhen Yang, Zhenfeng Liu, Junzhou Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... of pre-stack seismic records adjacent to the Well. The inserted red curves represent the well logs of P-wave velocity. (a) Field data; (b) Synthetic...

2024

Abstract: Mapping Lithological Heterogeneity in Athabasca Oil Sand Reservoirs Using Surface Seismic Data: Case History; #90171 (2013)

Yong Xu and Satinder Chopra

Search and Discovery.com

... P impedance, S impedance, density logs and corresponding reflectivities extracted from AVO inversion. Synthetic traces are generated using the same...

2013

Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs

Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett

Unconventional Resources Technology Conference (URTEC)

...Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs Lu Chi, Marcus, Elliot, Zoya Heidari...

2014

How to Predict Oil-Gas Delineation with Simultaneous Inversion Methods in High Impedance Sand: As a Predictive Hydrocarbon Indicator

Bani Tiofan Tampubolon, Dicky Rahmadi Aprilian, Asep Hendriana Rustam

Indonesian Petroleum Association

... to generate estimating density and Vs. Three sequential steps are then performed: density modeling, P-sonic modeling and S-sonic modeling...

2012

Detection of 3D Distribution of Reservoir Sand Bodies by Ann … A Case Study in the North Malay Basin (Poster 9)

Toshihiro Takahashi, Jianyong Hou, Arata Kato, Suwit Jaroonsitha, Kazuo Nakayama

Geological Society of Malaysia (GSM)

... logs and seismic records reflect the changes of material properties, such as porosity, lithology, fluid content and bed thickness. ANN method gives...

2008

Abstract: Integration of Downhole LWD Dual Imager and Log Data While Drilling for Characterizing Fracture Network at Late Jurrasic Tight Carbonate in Horizontal Well Placement - A Case Study from Northern Field Deep Gas Development in Middle East; #91204 (2023)

Majdi Al-Mutawa, Mejbel Saad Al-Azmi, Fahad Barrak Al-Otaibi, Joshi G.Kumar, D.Tiwary, Ihsan T.Pasaribu, Abdullah Aljamaan, Mahmoud Siam

Search and Discovery.com

... (Logging While Drilling) high resolution dual images which can work with synthetic oil base mud with extreme high Mud Weight to ensure of successful data...

2023

An Effective Physics-Based Deep Learning Model for Enhancing Production Surveillance and Analysis in Unconventional Reservoirs

Yuewei Pan, Ran Bi, Peng Zhou, Lichi Deng, John Lee

Unconventional Resources Technology Conference (URTEC)

...:10.1016/j.fuel.2018.08.050. Zhang, D., Yuntian, C., Jin, M. (2018). Synthetic well logs generation via Recurrent Neural Networks. PETROLEUM EXPLORATION AND D...

2019

The Integration of Borehole, Seismic Data, Geological Field Work, Paleontological Data, and SAR in a Thrusted Area of East Kalimantan

Nugroho Setio, Wahyudin Suwarlan, Rennier Latief

Indonesian Petroleum Association

..., synthetic seismogram, and seismic data at a well location on a single plot. The check shot corrected synthetic seismogram, sonic log, density log...

1989

An Integrated Petrophysical Analysis to Evaluate Low Resistivity Low Contrast (LRLC) Pays in Clastic Reservoirs in SE Asia Based on Core and Log Data

Dr. Lutz Riepe, Yoel Bonnye, A. Sharby, BA Hamid, W N Safawati, W M Zainudin, M Nizam, BM Zain

Indonesian Petroleum Association

...) Conductive minerals (e.g. Pyrite, Siderite) The water saturation Sw as derived from conventional resistivity logs is correct, but very high...

2009

Simultaneous Calculation of Archie Parameters m, n, and a

Scott M. Frailey, George B. Asquith, George A. Anderson, Paulus S. Adisoemarta

West Texas Geological Society

... advanced core analysis, and special logs that estimate saturation independent of Archie’s saturation equation such as the dielectric and NMR logs. The use...

2002

A Formation Evaluation of the Middle Bakken Member Using a Multimineral Petrophysical Analysis Approach

Robert Klenner, Jason R. Braunberger, James A. Sorensen, Kurt E. Eylands, Alexander Azenkeng, Steven A. Smith

Unconventional Resources Technology Conference (URTEC)

... ates reline geophysi logs to com ical mpute bulk min neral Figure 1: Stra atigraphic column for rocks of the Williston Basin in North Dakota...

2014

Advanced Joint Interpretation of Image Logs and Conventional Well Logs in Organic-Rich Mudrock Formations for Improved Formation Evaluation: Application to the Permian Basin

Andres Gonzalez, Sabyasachi Dash, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

...Advanced Joint Interpretation of Image Logs and Conventional Well Logs in Organic-Rich Mudrock Formations for Improved Formation Evaluation...

2020

Geoscientific reasoning via graph neural networks

Grant Seastream, Huseyin Denli

International Meeting for Applied Geoscience and Energy (IMAGE)

... Company SUMMARY Interpretation tasks of subsurface data, for example in the form of seismic, logs, and their derivatives, have been automated to some extent...

2022

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

... while changes in the water saturation cause changes in seismic amplitude response. It can be done by doing fluid substitution, creating synthetic...

2014

Pennsylvanian-Permian Paleostructure and Stratigraphy as Interpreted From Seismic Data in the Picenace Basin, Northwest Colorado

Noel B. Waechter, Walter E. Johnson

Rocky Mountain Association of Geologists

... synthetic seismograms could be constructed. There were no Madison drill holes with sonic logs along the seismic lines, so composite logs were derived...

1986

Degradation of a footwall fault block with hanging-wall fault propagation in a continental-lacustrine setting: How a new structural model impacted field development plans, the Sirikit field, Thailand

Christopher K. Morley, Yarick Ionnikoff, Nantavan Pinyochon, Krongpol Seusutthiya

AAPG Bulletin

... within the Lan Krabu Formation; S-T = sub-Tertiary.Figure 3. Well logs illustrating the lower Mioceneupper Oligocene (reservoir) stratigraphy...

2007

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