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The AAPG/Datapages Combined Publications Database
Showing 65,661 Results. Searched 200,357 documents.
Geostatistical reservoir modeling using computational stratigraphy models on non-Cartesian grids
Lewis Li, Tao Sun, Julio De La Colina
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the grid cells differ in cell thickness and can range from 0.003 to 0.3 ft. Figure 1: CompStrat Digital Analog in depth colored by grain size with both...
2022
Abstract: Successful Imaging Below Salt: Technique and 2 Case Histories, by R. Marschall, H.-J. Zoch, C. Henke, M. Krieger, and F. Kockel; #90923 (1999)
Search and Discovery.com
1999
Abstract: Opportunity from Complexity: the Northern Gulf of Mexico, Offshore U; #90063 (2007)
Search and Discovery.com
2007
Machine-Learning Driven Prediction of Geological Marker Signatures
Shashin Sharan, Kaustubh Shrivastava, Per Irgens, Tatjana Scherschel
Unconventional Resources Technology Conference (URTEC)
...: • Data Reorganization: The well logs are reorganized to mimic time series data by sorting all available data based on depth for each well. This step...
2025
Structure of the Basement Surface of the Oil-Gas Regions of Uzbekistan
N. Ya. Kunin, T. L. Babadzhanov, V. A. Rzayeva, B. V. Rubo, E. R. Sheykh-Zade
Petroleum Geology: A Digest of Russian Literature
... on this concept. Common depth point seismic surveys during the Seventies were directed on the Jurassic and Cretaceous sections. However, they disclosed...
1992
Bed Configurations in Steady Unidirectional Water Flows. Part 2. Synthesis of Flume Data
John B. Southard, Lawrence A. Boguchwal
Journal of Sedimentary Research (SEPM)
... flow velocity, and sediment size along the axes. The relationships are presented as a series of depth-velocity sections and velocity-size sections...
1990
Time-Depth Conversion Using Wells Calibrated Seismic Velocities (Paper 15)
Zakaria Hj Marzuki, Jeffry Gunawan, Mark Sams
Geological Society of Malaysia (GSM)
...Time-Depth Conversion Using Wells Calibrated Seismic Velocities (Paper 15) Zakaria Hj Marzuki, Jeffry Gunawan, Mark Sams 275 Paper 15 Time-Depth...
2003
Abstract of 2006 AAPG/GSTT Hedberg Conference
Search and Discovery.com
N/A
Great Scott! A Homebrewed Recipe for Regional Trend-Based Log Normalization: Various Examples from Rocky Mountain Basins; #42474 (2019)
Mark Millard, Andy Hennes, Preston Kerr, Riley Brinkerhoff, Justin Brown
Search and Discovery.com
...] Step 3 – Create Map of ‘GR P90’ GR P90 5 API Contour Interval -Create grid of datapoints. -Use reasonable grid size (1000’-2000...
2019
Prediction of Oil-Gas Occurrence and Direction of Geological Exploration in Light of New Geotectonic Regionalization of Fergana Intermontane Depression
A. A. Abidov, A. Kh. Rashidov, R. U. Kalomazov, Y. G. Pedder, A. A. Absadykov, Z. D. Pshenichnaya, Yu. S. Yurtayev
Petroleum Geology: A Digest of Russian Literature
... it the area favorable for oil and gas covers 34,100 km2. The depression is characterized by block subsidence to a depth of 6-7 km in the central part. Faults...
1995
Utilizing the Two-Way Wave Equation: Reverse Time Pre-Stack Depth Migration
Matthew H. Karazincir, Clive M. Gerrard, Andrew Long, Lynn B. Comeaux
Indonesian Petroleum Association
... wave equation pre-stack depth imaging methods such as phase shift, split step Fourier, phase shift plus interpolation, and finite difference methods...
2008
Porosity and Permeability of Unconsolidated, Upper Miocene Sands From Grain-size Analysis
Norman R. Morrow, John D. Huppler, A. Barlow Simmons, III
Journal of Sedimentary Research (SEPM)
... The first step in this work was to obtain a mathematical description of the core grain-size distributions. The distributions were examined to see...
1969
2010
Influence Factors and an Evaluation Method Study About the Breakthrough Pressure of Carbonate Caprocks
Search and Discovery.com
N/A
The Late Miocene River Systems of the Eastern Mediterranean: Messinian Salinity Crisis, Sediment Input and Active Tectonics at a Plate Convergence Area
Search and Discovery.com
N/A
Shale Oil Reservoir "Sweet Spot" Evaluation with the New Generation NMR T1-T2 Logging Technology
Liu Guoqiang, Lin Xudong, Yuan Chao, Zhao Xianran, Wu Jinlong, Gu Xiao, Wang Qing
International Meeting for Applied Geoscience and Energy (IMAGE)
... into multiple disconnected pieces and each cluster is above a certain minimum size. Step 5: Test robustness by sub-sampling In order to test...
2021
Improved 3D Seismic Imaging through Depth Migration and Tomography: An Indonesia Case Study
Jianli Song, Cristina Reta-Tang, Xuening Ma, Jim Wilhite, Laurie Geiger
Petroleum Exploration Society of Australia (PESA)
... are depth step. The second tomography iteration Acquisition and Pre-processing input into the tomography ray tracing step. was inverted on the same...
2011
Entrainment and Distribution of Different Sand Sizes Under Water Waves
Peter Nielsen
Journal of Sedimentary Research (SEPM)
... decrease of grain size seaward from the step indicates that the wave motion seaward from the step tends to move coarse material shoreward the finer...
1983
Deterministic, Process Based Modeling of the Deepwater Fill of the Peïra Cava Basin, SE France; #120132 (2013)
Romain Rouzairol, Riccardo Basani, Ernst W.M. Hansen, John A. Howell, and Tor E. Aas
Search and Discovery.com
... this methodology and investigate the role of the confinement, relief, and the size of the turbidity currents events required to reproduce the observed...
2013
Acoustic waveform inversion with the Lippmann-Schwinger equation constraint
Rahul Sarkar, Biondo Biondi
International Meeting for Applied Geoscience and Energy (IMAGE)
... transform of the truncated Green’s function Kω (x, z, z′ ) in memory, which can be several gigabytes in size. Step 2: Fixing the wavefields...
2022
Temperature Conditions of the Oil-Gas Regions of Central and Eastern Cis-Caucasus
I. G. Kissin, Ye. A. Kazintsev
Petroleum Geology: A Digest of Russian Literature
.... With greater depth in older rocks, the temperatures increase more slowly. The geothermal step in the foraminiferal and Mesozoic sediments...
1962
-- no title --
user1
Search and Discovery.com
... carbonate reservoir in a typical Middle Eastern 4-way anticlinal dip structure of 10km by 20km size with a crestal depth of 3200m. Our simulation results...
Unknown
Distribution of Surface Pebbles with Changes in Wave Energy on a Sandy Estuarine Beach
Karl F. Nordstrom , Nancy L. Jackson
Journal of Sedimentary Research (SEPM)
... accumulations result from low-energy conditions (wind speed < 3.0 m/s, wave height < 0.2 m). Pebbles move up and down the foreshore within the beach step...
1993
Modeling Complex Reservoir Geometries Accurately: Using the Right 3Dgrid Types
Christian Höcker, Jonathan Zwaan
Indonesian Petroleum Association
... pillar grids can represent simple faults smoothly but fail with more complexly faulted geometries while stair-step grids are very generic but inaccurate...
2010
Velocity and Velocity
M. Al-Chalabi
Petroleum Exploration Society of Australia (PESA)
... issues for the geoscientist: focusing, lateral positioning and depthing. Pre-stack depth migration (PreSDM) addresses the first two issues. Optimum...
2000