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The AAPG/Datapages Combined Publications Database
Showing 5,455 Results. Searched 200,357 documents.
Molecular dynamics simulation of the coupling and distribution patterns of CO2 sequestration and slit pore media
Jingling Xu, Gaoyang Chen, Ling Zan, and Songwei Guo
AAPG Bulletin
... of layers in which CO2 is distributed in slit pores in gypsum and the sum of the relative concentration of CO2 in each layer at different times...
2023
Paleocurrent Analysis of the Mainly Fluviatile Permian and Triassic Beacon Rocks, Beardmore Glacier Area, Antarctica
Peter J. Barrett
Journal of Sedimentary Research (SEPM)
... vector rather than arithmetic means, was used to indicate the likelihood that differences in current direction for different areas, formations, or types...
1970
An Integrated Approach for the Evaluation of Shaly-sands Reservoirs, Offshore Northwest Java
Pierre Berger, Robert E. Crumb
Southeast Asia Petroleum Exploration Society (SEAPEX)
... Geochemical log analysis (sum of the different clays). Having done this, values for the bulk modulus shale (BMS) and shear modulus shale (SMS) are computed...
1990
Chapter 13: The Zama Discovery in Salina del Istmo Basin, Offshore Tabasco: “A New Dawn” for Offshore Mexico Exploration
David Kosmitis, John Parker, Michael Albertson, Alex Obvintsev, David Tett, James Pasley, Matthew Carr
AAPG Special Volumes
... unconformity. Its impact is to create a widespread group of salt-cored thrust anticlines and strike-slip faults that set up the main structural traps...
2021
High-impact palynology in petroleum geology: Applications from Venezuela (northern South America)
Valenti Rull
AAPG Bulletin
... position (before or at the same time as the herb group). Palynocycles of the same nature, although with different floristic components because...
2002
Revealing the genesis of limestone-marl alternations: a taphonomic approach
Theresa Nohl, Emilia Jarochowska, Axel Munnecke
PALAIOS
.... There might be sedimentary layers enriched in a certain group of components and the orientation of these components should reflect different depositional...
2019
Full Spectrum Falcon Measuring wide broadband airborne gravity data
Chris van Galder
Petroleum Exploration Society of Australia (PESA)
... different noise measurements: Difference Noise for the Falcon AGG data and Test Line Repeatability for the sGrav AG data. These noise estimation methods...
2019
Relative Rock Properties An Alternative to Estimate Reservoir Properties from Seismic Data; #42177 (2018)
Alvaro Chaveste
Search and Discovery.com
... of reservoir properties are often done by different geoscientists, thus adding uncertainty to the estimated reservoir properties. Reducing User Input...
2018
Petrogenetic Classification of Carbonate Rocks
Thomas W. Todd
Journal of Sedimentary Research (SEPM)
... if severely restricted grain size range is shown. Probably the most reasonable assurance that a group of allochems owes its sorting to the action of waves...
1966
Using Microseismicity to Understand Subsurface Fracture Systems and to Optimize Completions: Eagle Ford Shale, TX
John Detring, Michael Grealy
Unconventional Resources Technology Conference (URTEC)
... provided full coverage of the focal sphere of each source mechanism. The events identified two different source mechanisms, indicating a different...
2014
Deep adversarial multiview clustering network for unsupervised seismic facies analysis
Hanpeng Cai, Xiuyi Zou, Yuting Zhao, Sheng Zhang, Tengyu Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... to estimate reservoir distribution and depositional environment by combining different seismic attributes. However, traditional method starts from...
2022
Petrography of a Carbonate Transgressive-Regressive Sequence: The Bird Spring Group (Pennsylvanian), Arrow Canyon Range, Clark County, Nevada
Christopher P. Heath, David N. Lumsden, Albert V. Carozzi
Journal of Sedimentary Research (SEPM)
...Petrography of a Carbonate Transgressive-Regressive Sequence: The Bird Spring Group (Pennsylvanian), Arrow Canyon Range, Clark County, Nevada...
1967
Secondary porosity generation in sandstones constrained by the fault movement, fluid flow, and mudstone–sandstone interactions, offshore Bohai Bay Basin, China
Huan Li, Hongtao Zhu, Xiaofeng Du, and Xianghua Yang
AAPG Bulletin
... of fault movement, seal, and fluid flow. Mudstones at shallow, moderate, and deep depths have different capacities in providing organic acids/CO2...
2023
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 15: Simple 3-D Modeling of Hydrocarbon Migration
Wangen, M., T. Throndsen
AAPG Special Volumes
... and Rubin, 1990)where is the porosity, is the darcy velocity (volume flux) in the cell, t is the time step, and x is the cell size. Most numeric methods...
2003
Models for Marine Evaporite Basins and Evaporite Environments: Chapter 1
Brian W. Logan
AAPG Special Volumes
... Engineering Research Center, 1977). Wind velocity is important, but duration is not significant since a fully developed state is rapidly attained. Waves...
1987
Spectral Recomposition in Stratigraphic Interpretation, #41376 (2014)
Yihua Cai, Sergey Fome, Hongliu Zeng
Search and Discovery.com
... frequencies; 2. Compute spectrum of each component; 3. Scale amplitude spectrum of each component; 4. Sum components up. (Mark Tomasso, Renaud Bouroullec...
2014
An adaptive filter-based approach for the Marchenko multiples elimination scheme
Rodrigo S. Santos, Marcelo S. Souza, Daniel E. Revelo, Victor Koehne, Reynam C. Pestana, Diego F. Barrera, Laila D. L. Vergne, Jonathas Maciel
International Meeting for Applied Geoscience and Energy (IMAGE)
... orders without velocity information. However, in order to work effectively, it requires normalizing the amplitudes of the seismic data by an optimal...
2023
Features of Coarse-Grained, High-Concentration Fluids and Their Deposits
Richard V. Fisher
Journal of Sedimentary Research (SEPM)
... of strength, have high apparent viscosities which vary with velocity, have high bulk densities, and flow in laminar fashion or with greatly reduced turbulence...
1971
Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction
Feisal Dirgantara
Indonesian Petroleum Association
... on both waveforms. This is done according to standard Fourier analysis, which provides that any function can be represented by an infinite sum of sine...
2008
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
... and split the data set. Gini impurity of class i is computed as the sum of the product between the probability of being correctly labeled...
2022
INORGANIC CONSTITUENTS IN LOW-RANK COAL - DIRECT COAL ANALYSIS OR ASH ANALYSIS?
S.A. Benson, J.P. Hurley, S.K. Falcone, H.H. Schobert
North Dakota Geological Society
... of the ashes is quite different (see Schobert and others, 1982). Further, there is no known low-rank coal utilization process...
1984
Migration of Oil and Water, a Further Discussion
E. M. Parks
AAPG Bulletin
... commented on the speed with which changes in hydrostatic pressures are communicated.(FOOTNOTE 1) Compression waves travel with great velocity since...
1924
Elements of a Stratigraphic Framework for the McMurray Formation in South Athabasca Area, Alberta
Michael J. Ranger, S. George Pemberton
CSPG Special Publications
... of the Lower Cretaceous Mannville Group, eastcentral Alberta. Alberta Research Council, Bulletin 15, 239 p. Smith, D.G. 1988. Modern point bar deposits...
1997
Chapter 10: 3-D Seismic-Structural Workflows – Examples Using the Hat Creek Fault System
Graham Yielding, Brett Freeman
AAPG Special Volumes
... on the acoustic impedance contrast between adjacent layers. (Acoustic impedance is the product of density and sonic velocity.) Reflections of different polarity...
2016
Investigating the Effect of Varying Fault Geometry and Transmissibility on Recovery: Using a New Workflow for Structural Uncertainty Modeling in a Clastic Reservoir
Signe Ottesen, Chris Townsend, Kjersti Marie verland
AAPG Special Volumes
.... If the base case model is built in the time domain, the different velocity models are applied using an appropriate tool. If the model is built in the depth...
2005