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The AAPG/Datapages Combined Publications Database

Showing 8,159 Results. Searched 200,357 documents.

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Management of Subsurface Uncertainties During Phase I Development of the D35 Field, Offshore Sarawak, Malaysia

George F. Canjar

Southeast Asia Petroleum Exploration Society (SEAPEX)

... velocity changes also contributed to uncertainty in the time to depth conversion. High and Low case structure maps were generated by convolving...

1994

Land 3D Acquisition Techniques Related to S.E. Asian Situation

Walter Ritchie

Indonesian Petroleum Association

... and/or shallow objective. Offset ranges are selected to ensure that velocity estimates down to the maximum depth of interest may be accurately determined both...

1981

Regional Organic Metamorphism in the Mesozoic Strata of the Sverdrup Basin

L. R. Snowdon, K. J. Roy

CSPG Bulletin

... for a number of wells in the basin as a function of estimated maximum depth of burial. (See discussion of data limitations for explanation...

1975

Abstract: Azimuthal Fourier Coefficient Elastic Inversion; #90174 (2014)

Benjamin Roure and Jon Downton

Search and Discovery.com

... an unambiguous estimate of the fracture strike. In practice there are a couple of limitations with this approach. First there is no easy way to map...

2014

Nuclear magnetic resonance and x-ray microtomography pore-scale analysis of oil recovery in mixed-porosity carbonates

Hubert King, Michael Sansone, John Dunsmuir, Nicole Callen, Pavel Kortunov, Ye Xu, Antonio Buono, Bo Gao, and James Kralik

AAPG Bulletin

...:10.1073/pnas.1221373110. Bultreys, T., L. Van Hoorebeke, and V. Cnudde, 2015, Multi-scale, micro-computed tomography-based pore network models...

2020

Petrophysical Engineer's View of Reservoir Delineation: ABSTRACT

R. E. Wyman

AAPG Bulletin

... as limitations of borehole measurements. Basic physical measurements in the borehole provide far more information than the usual reservoir...

1981

AVO and Inversion Contribute to Makassar Exploration Efforts

William L. Soroka, Herry Andiarbowo, Anung Widodo

Indonesian Petroleum Association

... bearing reservoirs. At the first seismic anomaly, which had a positive AVO response, the depth predicted by the inversion was 1581 m. Drilling encountered...

1995

Geoscience workflows for CO2 storage

Steve Moss

Petroleum Exploration Society of Australia (PESA)

... storage. None of these key issues are particularly controversial or unexpected however worth re-iterating: 1 1. Uncertainty and Ambiguity...

2025

Chapter 8: Cementation in Mudrocks: Brief Review with Examples from Cratonic Basin Mudrocks

Kitty L. Milliken, Ruarri J. Day-Stirrat

AAPG Special Volumes

... sandstone: Petroleum Geosciences, v. 10, p. 215–226. Storvoll, V., K. Bjorlykke, and N. H. Mondol, 2005, Velocity-depth trends in mesozoic and cenozoic...

2013

Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study

T. Salinas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... (PSDM) that requires perform a careful interpretation in depth as the seismic velocity behavior is modeled. The availability of this structural...

2006

BRAIDED-RIVER ARCHITECTURE OF THE TRIASSIC SWARTBERG MEMBER, KATBERG FORMATION, SOUTH AFRICA: ASSESSING AGE, FLUVIAL STYLE, AND PALEOCLIMATE AFTER THE END-PERMIAN EXTINCTION

Martin R. Gibling, Ruofei Jia, Robert A. Gastaldo, Johann Neveling, Heriberto Rochín-Bañaga

Journal of Sedimentary Research (SEPM)

...-parallel and -transverse sections, respectively. When corrected for compaction, the average thalweg depth of the larger channels is 3.9 m...

2023

Abstract: A Personal Computer as the Heart of a Geologic and Engineering Work Station

Richard B. Banks

GCAGS Transactions

.... And if there are presently some minor limitations in memory size, compute speed or mass storage capability, these limitations will quickly evaporate...

1984

Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia

Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity model across the large survey area produced by a proprietary workflow combining FWI and common-image point (CIP) Tomography updates (Woodward...

2022

High resolution petrophysical and geomechanical characterization for subsurface stress prediction in the Permian Basin

Emmanuel Oyewole, Brian Crawford

International Meeting for Applied Geoscience and Energy (IMAGE)

... limitations on elastic properties and stress prediction, ultrasonic compressional and shear wave velocity measurements were taken at one inch intervals...

2022

Estimating CO2 saturation and porosity using the double difference approach based invertible neural network

Arnab Dhara, Mrinal K. Sen, Sohini Dasgupta

International Meeting for Applied Geoscience and Energy (IMAGE)

... Cranfield, Missippi . Ajo-Franklin et al. (2013) used crosswell tomography to estimate CO2 saturation maps. Neural network based inversion techniques...

2023

Reliable 1D magnetotelluric probabilistic inversion considering modelling assumption violations

Hoël Seillé, Gerhard Visser

Petroleum Exploration Society of Australia (PESA)

... and measurement biases can be reliably estimated statistically during processing. Uncertainties related to limitations and oversimplifying assumptions made...

2019

Refined Karst Feature and Fault Identification Through Integrated Wave Field Separation and Imaging of Diffraction Energy

Riaz Alai, Afiq Mokhtar, Christopher Lee Slind, Yonghe Guo, Rizki Krishna Pratama

Indonesian Petroleum Association

... separation in either premigration or post-migration stage, limitations have been observed, and therefore we propose in this abstract to integrate both...

2021

A New Methodology to Evaluate Huff and Puff Effectiveness at in-Situ Conditions

Johnathan Moore, Dustin Crandall, Scott Workman

Unconventional Resources Technology Conference (URTEC)

... occur at atmospheric conditions. We present a new methodology that utilizes computed tomography (CT) scanning to visualize cores and fluids, Hassler...

2020

N/A

A Batrachichnus salamandroides trackway from the Minto Formation of central New Brunswick, Canada: implications for alternative trackmaker interpretations

Luke F. Allen, Matthew R. Stimson, Olivia A. King, Rowan E. Norrad, Spencer G. Lucas, Arjan Mann, Steven J. Hinds, Adrian F. Park, John H. Calder, Hillary Maddin, Martin Montplaisir

Atlantic Geology

... underneath, locally incises the underlying conglomerate unit a depth of to 2.5 m. A specimen of a new genus of odonate wing (Bethoux et al. 2021...

2022

A Report on the Renaissance of Gravity in the Deep Water Gulf of Mexico: A Practical View of Integration Methods

Brian S. Anderson, Mark E. Weber, John E. Bain

Houston Geological Society

... the new velocity model. Advances in Resolving Power At a recent technical meeting in Houston, Dr. Ed Biegert, Non-seismic Methods Specialist...

1998

HPC advances and impacts to exploration and reservoir development

Khaled Al Dulaijan, Mohammed Alajaji

International Meeting for Applied Geoscience and Energy (IMAGE)

..., in comparison of the initial smooth interval velocity (Figure 4). Figure 2: Resolving the reservoir complexity urges the need for advanced complex computing...

2022

Heart Mountain Faulting: Timing and Mechanism

Willis H. Nelson, William G. Pierce

Wyoming Geological Association

..., Limitations on the role of pore pressure in gravity gliding: Geol. Soc. America Bull., v. 93, p. 606-612. Hauge, Thomas A., 1982, The Heart Mountain...

1983

Spectral Decomposition: Extending the Limits of Seismic Resolution for Reservoir Delineation

Sunu H. Praptono, Bambang Murti, Dylan Mair

Indonesian Petroleum Association

... sands, and other thin beds); resolving the order of deposition and migration routes; mapping detailed structural settings involving complex fault...

2003

Revisiting Brown Fields: A lookback on unforeseen opportunities in a late life field

Hifzhul ‘Arif Ahmad Munif, Ismail Marzuki Gazali, Hairul Hafez Abu Bakar, Alfian Termizi, Wan Mohd Nazrullah Mohamed Zin, Nur Syakirah Muhammad Yusoff, Zainal Arifin Suwito, Chin Tee Ang

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the same year to provide a new seismic data benchmark replacing the previous streamer seismic data acquired back in 1988 with the goal of resolving...

2024

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