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The AAPG/Datapages Combined Publications Database

Showing 3,177 Results. Searched 200,636 documents.

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3D seismic facies clustering through spectral decomposition using unsupervised ML

Orkhan Mammadov, Ilkin Karimli, Konstantin Matrosov, Ruslan Malikov, Izat Shahsenov

International Meeting for Applied Geoscience and Energy (IMAGE)

... tuning frequency parameters, selecting correct surface windows, and choosing decomposition methods carefully. Apart from the fact that the sensitivity...

2024

Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014)

Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric von Lunen

Search and Discovery.com

... (FWI) (Tarantola, 1984) has become an increasingly practical tool for estimating subsurface parameters. The main obstacles that have prevented its...

2014

Abstract: Case Study of Seismic Exploration in Complex Urban Areas; #91204 (2023)

Nie MT, Saif Al Mesaabi, Ye PP, Guo SL, Wei T, Su ZQ

Search and Discovery.com

... sweeps with different drive levels are designed for different urban area. The parameters are frequently modified manually by the recorder observer...

2023

Lacustrine Shale Gas Exploration in Yanchang Exploratory Block, China; #10510 (2013)

Xiangzeng Wang, Lixia Zhang, Chengfu Jiang, Binghua Sun, Chao Gao, Bojiang Fan, Chao Guo, Yongping Wan, Jianbo Sun, and H. Hu

Search and Discovery.com

... the geochemical parameters above, the Chang-7 Member Shale is identified as a good source rock. The content of total organic carbon (TOC) shows...

2013

Eye Tracking in Geoscience: Data Registration and Visualization; #120143 (2014)

Bo Hu, Tommy P. Keane, John A. Tarduno, Brandon B. May, Nathan D. Cahill, Robert A. Jacobs, and Jeff B. Pelz

Search and Discovery.com

... limited value in research and education. We describe a software framework that displays the images with correct viewing parameters, mimicking faithfully...

2014

A Diagnostic Framework for "Bashed" Wells in Unconventional Reservoirs: A Numerical Simulation and Model Selection Theory Approach

L. Zhe, R. Younis, J. Jiang

Unconventional Resources Technology Conference (URTEC)

... and Karniadakis (1999) to derive a general expression for the apparent gas permeability of tight porous media and correlated some essential parameters by means...

2016

Collecting Single-Phase Retrograde Gas Samples at Near-Dewpoint Reservoir Pressure in Carbonates Using a Pump-Out Formation Tester With an Oval Pad

Chris Jones, Wandi Alta, Jorawar Singh, Bob Engelman, Mark Proett, Bob Pedigo

Indonesian Petroleum Association

... in the planning of WFT pumpout operations. Typical parameters for this analysis are shown in Table 1 with the simulation results in Table 2. Dual...

2008

Geological engineering characteristics and comprehensive fracability evaluation method of the tight sandstone in the Jurassic Qianfoya Formation in Sichuan Basin in China

Xin Fan, Haibo Wang, Fengxia Li, Zhiwen Huang, Tong Zhou, Jia Cui, Hao Zeng, Junqing Dai

Unconventional Resources Technology Conference (URTEC)

...-engineering parameters, including natural fractures, rock mechanics, and in-situ stresses. A three-dimensional comprehensive fracability evaluation...

2025

Reservoir Fluid Data Acquisition Using Advanced Mud Logging Gas in Shale Reservoirs

Tao Yang, Ibnu Hafidz Arief, Martin Niemann, Marianne Houbiers

Unconventional Resources Technology Conference (URTEC)

... to establish the relation between C1-C5 composition and GOR of PVT samples. The compositional input parameters can vary significantly and therefore...

2019

Applying Sedimentary Process Simulation to Assess the Spatial Distribution of Hydraulic Conductivities

Kevin J. Tuttle, Johannes Wendebourg

Special Publications of SEPM

... forming processes 10 be represented direclly reproducing volume geometry attd envi a delta albeit in simplified form Input parameters for simulations...

1999

Automated Numerical History Matching in the Bakken: Enhancing Forecasting and Reservoir Characterization

M. Carlsen, C. Miranda, A. Kianinejad, S. Matringe, C. Cipolla, R. Archer, I. Yusra, S. Mydland

Unconventional Resources Technology Conference (URTEC)

... experience to inform which parameters should be adjusted. To illustrate the importance of selecting a meaningful parameter space, consider the analogy...

2025

A New Microcomputer-Assisted Approach to the Study of Thin Sections of Carbonate Rocks

David R. Kobluk, Kyou H. Kim

CSPG Bulletin

... section and to make most entries using the mouse cursor with one hand by selecting from choices on the computer screen that are displayed within active...

1991

A database approach for constraining stochastic simulations of the sedimentary heterogeneity of fluvial reservoirs

Luca Colombera, Fabrizio Felletti, Nigel P. Mountney, William D. McCaffrey

AAPG Bulletin

... parameters quantifying spatial variation is problematic because of the paucity of primary data and the partial characterization of supposed analogs...

2012

The Significance of Petroleum Resource Estimates and their Relation to Exploration

D. L. Barss

CSPG Bulletin

... Bull., v. 49, no. 10. 25. Thompson, H. L., 1975, U.S. Geological Survey Oil and Gas Resources Appraisal Group: Am. Assoc. Petroleum Geologists, Studies...

1978

Application of random forest algorithm to predict lithofacies from well and seismic data in Balder field, Norwegian North Sea

Hoang Nguyen, Bérengère Savary-Sismondini, Virginie Patacz, Arnt Jenssen, Robin Kifle, and Alexandre Bertrand

AAPG Bulletin

.... The seismic data quality and oil sand predictability have increased through time. A seismic survey was acquired in 2001 and has been reprocessed several...

2022

River of Oil: Early Oil Exploration in Iraq

Michael Quentin Morton

GEO ExPro Magazine

... were those drawn by Edwin Pascoe and others of the Indian Geological Survey on their reconnaissances. And yet there were some intriguing clues...

2015

Measures for Describing the Size Distribution of Sediments

Douglas L. Inman

Journal of Sedimentary Research (SEPM)

... in the literature to describe the grain-size distribution of sediments. Consideration of these measures indicates that parameters computed from quartiles may...

1952

Analysis of Modern Equatorial Tidal Periodicities as a Test of Information Encoded in Ancient Tidal Rhythmites

Allen W. Archer, Erik P. Kvale, Hollis R. Johnson

CSPG Special Publications

... in Kentucky, Indiana, and Illinois, J. C. Cobb (ed.). Illinois Basin Studies 1, Illinois Basin Consortium (Indiana Geological Survey, Illinois Geological Survey...

1991

Assessment of Top Seal Capacity of Indonesian Shales in Relation to CCS/CCUS Planning

Eril Suhada Lanin, Benyamin Sapiie, Mohammad Rachmat Sule, Teddy Eka Putra, Tri Handayani

Indonesian Petroleum Association

... is actively planning CCS/CCUS programs in its oil and gas fields. Among many subsurface parameters considered for those programs, the seal is one...

2024

Heterogeneity of the transgressive systems tract of the Eagle Ford Formation, Val Verde County, Texas

Victoria Chevrot and Raphaël Gottardi

AAPG Bulletin

.... Understanding these variations is crucial when selecting a horizon for horizontal well landing. Our study investigates lateral and vertical trends...

2022

A new landslide inventory and improved susceptibility model for northeastern Pennsylvania

Bobak Karimi, Michael Yanchuck, and Joshua Foust

Environmental Geosciences (DEG)

... in the Williamsport 1- by 2-degree quadrangle, Pennsylvania: Middletown, Pennsylvania, Pennsylvania Geological Survey, 192 p. Delano, H. L., and J. P...

2019

Engineering and Environmental Geology of Southwestern Utah; Frontmatter

Kimm M. Harty

Utah Geological Association

... Utah Geological Survey Inset Photo: View looking south of Snow Canyon, Snow Canyon State Park, Washington County, Utah Photo by William F. Case...

1992

Optimizing Field Development Strategy of Carbonate Gas Reservoir; An Integrated Subsurface Study of Alur Siwah Field

Brianto Adhie Setya Wardhana, Arie Fahdhomi, Iskandar Fahmi, Benny Heko Riyadi, Ardiyanto

Indonesian Petroleum Association

..., after acid fracturing, the increasing production performance and additional input parameters were also used to update the dynamic model. After all...

2023

Development of Probabilistic Production Enhancement Screening Toolbox

I. A. Razak, T. Morillo, M. F. Mustapah

Indonesian Petroleum Association

... to regress the parameters of their proposed correlations to minimize the differences between the predicted and measured values. As an example, (Standing...

2010

Process-based Knowledge Management: Overview and Application of Iterative 3-D Modeling Workflows

J. C. Herweijer, J. M. Yarus, M. J. V. Suana

AAPG Special Volumes

... as the values assigned to software-related parameters. In addition, efforts are sometimes undertaken to retain modeling best practices, which typically...

2006

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