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The AAPG/Datapages Combined Publications Database
Showing 27,634 Results. Searched 197,434 documents.
A New Seismic Attribute Aids to Map the Embedded Geological Features from Low Bandwidth Seismic Data; #40720 (2011)
R.C.P. Saxena and S.K. Pokhriyal
Search and Discovery.com
... pinch outs, faults, channels etc.) and reflectivity (e.g. lithology, reservoir thickness etc.) components of seismic data with geological objects...
2011
New Method for Seismic Identification of Fluid Conduits or Barriers Challenges Several Industry Paradigms; #120083 (2013)
Ralf Oppermann
Search and Discovery.com
... is based on the physical measurement of spatial variation in amplitude, phase and/or frequency content of 3D seismic data, and is as such free of bias...
2013
Prospectivity and Petroleum Systems Modelling of the Offshore Lamu Basin, Kenya: Implications for an Emerging Hydrocarbon Province, #10700 (2015)
Olivia Osicki, Oliver Schenk, and Duplo Kornpihl
Search and Discovery.com
... on the gravity map, as do the small folds in the area, the Tana and Pate Synclines. Variation in the gravity to the north of the Davy-Walu Ridge may suggest...
2015
Some Machine Learning Applications in Seismic Interpretation; #42270 (2018)
Satinder Chopra, David Lubo-Robles, Kurt J. Marfurt
Search and Discovery.com
... that in some measure represent the bulk of the data. A point of confusion is that most interpreters think of patterns as a reflectivity pattern seen...
2018
Integration of Multibeam Bathymetry and Backscatter Data with 2-D Seismic Data; #42376 (2019)
Satinder Chopra, Ritesh Kumar Sharma, Jim Howell
Search and Discovery.com
... of seafloor bathymetry analysis, its acoustic reflectivity, shallow subsurface features to identify hydrocarbon seep features on the seafloor and throughout...
2019
Pacific Section AAPG, SEPM&SEG, May 9-12, 2004, Bakersfield, California, U.S.A.; S&D #90028 (2004)
Search and Discovery.com
2004
Normal faults and gas migration in an active plate boundary, southern Taranaki Basin, offshore New Zealand
Bradley R. Ilg, Samuel Hemmings-Sykes, Andrew Nicol, Jan Baur, Miko Fohrmann, Rob Funnell, Mike Milner
AAPG Bulletin
... trapped. The reverse faults and folds were subsequently transected obliquely (acute angle of 4045) by a series of northeast-striking normal faults...
2012
Response of the Shelf Floor to Flow
Donald J. P. Swift
Special Publications of SEPM
... east-west grain size variation due to ridge topography incised into massif. et al. , 1977. 139 40*N 7OW 7OW 38 38 72 72 36 74 78 40"N...
1986
Sedimentological, Petrophysical, and Seismic Characterization of an Upper Jurassic Shoreface-Dominated Shelf Margin (the Boulonnais, Northern France)
H. Braaksma, J.N. Proust, J.A.M. Kenter, G.G. Drijkoningen, N. Filippidou
Journal of Sedimentary Research (SEPM)
... indicated with the circle with number two shows progradational geometries (the angle of prograding clinoforms is approximately 3.7...
2006
Coal Partings in Stylolite Seams
B. M. Shaub
Journal of Sedimentary Research (SEPM)
... crossing the bedding at an angle of 25°. A photograph is submitted which shows four sections of two inch drill cores. These drill core sections...
1947
Rhomboid Ripple Mark, Indicator of Current Direction and Environment
John H. Hoyt and Vernon J. Henry, Jr.
Journal of Sedimentary Research (SEPM)
... of the rhomboid ripple mark are concave and their intersection forms a more acute angle compared with the angle formed by the intersection...
1963
The Texture of Talus in Tasmania
N. Caine
Journal of Sedimentary Research (SEPM)
... that there is no consistent variation in block size and sorting with position on the slope. Fabric patterns are usually isotropic although a sub-horizontal...
1967
The Pliocene Glenns Ferry Oolite-II: Sedimentology of Oolitic Lacustrine Terrace Deposits
Krystyna Swirydczuk, Bruce H. Wilkinson, Gerald R. Smith
Journal of Sedimentary Research (SEPM)
... exhibiting steep foreset bedding overlain by low-angle topset bedding (Fig. 2A, B) and an upper FIG. 1. Generalized geologic map of the Snake River Plain...
1980
High-order viscoelastic prestack seismic nonlinear frequency-dependent inversion method based on scattering matrix
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... for weakly varying reflective interfaces or small-angle incident problems (Gong et al., 2019). Therefore, for complex reservoirs, higher-order approximate...
2022
High Angle Dips at Erosional Edge of Overthrust Faults
Gray W. Crosby
CSPG Bulletin
...High Angle Dips at Erosional Edge of Overthrust Faults Gray W. Crosby 1967 219 229 Vol. 15 (1967) No. 3. (September) Passive crystalline basement...
1967
3-D Structural Modeling and Restoration of the Western Sicilian Fold-and-Thrust Belt; #30573 (2018)
Martina Balestra, William Sassi, Jean-Luc Rudkiewicz, Sveva Corrado, Maurizio Gasparo Morticelli, Attilio Sulli
Search and Discovery.com
... risks validating the model. The Sicilian Fold-and-Thrust Belt represents a structurally complex area where it is possible to observe variation...
2018
Analysis of Error of Seismic Structural Constructions by Comparison with Drilling Data in the Samotlor Field
N. Ya. Kunin, T. B. Krasil’nilova
Petroleum Geology: A Digest of Russian Literature
... and angle of dip was calculated for individual local uplifts. For the Samotlor local anticline according to 15 pairs of wells these values were ±35 m...
1977
Unconventional Shale Reservoir Characterization Through Integration Between Geophysics And Geomechanics – A Case Study In The Chumsaeng Formation, Phitsanulok Basin
Search and Discovery.com
N/A
ABSTRACT: The major fault zones controlling the sedimentation, deformation and entrapment of hydrocarbon in the Zagros fold-thrust belt, Iran; #90007 (2002)
M. Sepehr, J. W. Cosgrove, M. P. Coward
Search and Discovery.com
... taper angle and additional southwestward migration of the fold-thrust belt in the Fars region (Fig. 4). The variation in subsidence rate and the present...
Unknown
Using Thomsen's Model to Analyze Composition and Internal Structure of Shales; #90017 (2003)
Jose Agnelo Soares, Margareth da Silva Brasil Guimaraes
Search and Discovery.com
... Thomsen (1986, 1995) a VTI medium presents the following phase velocities as function of angle Q (defined as the angle between symmetry axis...
2003
Abstract: Fluvial Sedimentology and Stratigraphy of a Tight Gas Reservoir: The Monach Formation, Uppermost Nikanassin Group, NW Alberta; #90172 (2014)
Ross B. Kukulski, Stephen M. Hubbard, Brett D. Miles, M. Keegan Raines, Thomas F. Moslow
Search and Discovery.com
..., distorted laminae, thin coal beds and rootlets common. Facies 5 is dominated by major soft sediment deformation features such as high-angle syn...
2014
Gas-Cap Impact on CO2 Plume Migration for Long-Term Storage in Saline Aquifers
Silvia V. Solano, Jean-Philippe Nicot
GCAGS Transactions
...) long rectangular domain tilted at a con stant angle of 2° (base case) (Fig. 3). An injection rate of 4 x 106 scf/d (1.1 x 105 m3/d) is kept for 30...
2010
A New Discovery in The Limau Graben Trend: Air Benakat Formation Shallow Gas
Wahyu Dwijo Santoso, Raddy Adiarsa, Yona Akbar, Dimas Pramuditho, M. Taslim
Indonesian Petroleum Association
... elastic properties due to different depositional environments, which went more distal toward the eastern area (Figure 11). Variation of trends in defining...
2022
Geometry and Kinematics of Single-Layer Detachment Folds
Josep Poblet, Ken McClay
AAPG Bulletin
..., a comprehensive study of detachment depth variation due to thinning or thickening of the incompetent unit in detachment folds has been done by Homza...
1996