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The AAPG/Datapages Combined Publications Database
Showing 45,392 Results. Searched 195,364 documents.
Abstract: Clinoform Geometry and Sequence Stratigraphic Architecture of Lower and Middle Eocene Carbonate Prograding Sequences, Sirte Basin, North Central Libya;
Muneer Abdalla, Wan Yang
Search and Discovery.com
... carbonate platforms are common and contain important petroleum reservoirs. Internal geometry of well-developed prograding clinoforms and stratigraphic...
Unknown
ABSTRACT: Seismic Scale Sediment Waves in the Pliocene of the Gulf of Mexico: Examples and Implications for Exploration, by Patrice Imbert and John Wu; #90906(2001)
Search and Discovery.com
2001
Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)
J. Patrick Butler and Randy Kolesar
Search and Discovery.com
... angle of reflection on the segment. These traces can then be combined to form common offset gathers. Velocity can be scanned in any zone...
2014
Interpretation of Stratification: ABSTRACT
Edwin D. McKee
AAPG Bulletin
... types of stratification and cross stratification include (1) flat or horizontal bedding, (2) low-angle, simple or planar cross-stratification, (3...
1964
Determination of Reflection Coefficient Using the Seismic Controlled Imaging, Silva, Josias J.; Landau, Luiz; Soares, Djalma M., #90100 (2009)
Search and Discovery.com
2009
ABSTRACT: Basic Types of Submarine Slope Curvature and Their Application to Carbonate Systems; #90007 (2002)
Erwin W. Adams, Wolfgang Schlager
Search and Discovery.com
... due to erosion and redistribution of sediment during storms and sea-level fluctuations. A straight slope segment at the angle of repose develops...
2002
Horizontal Distance Corrections and Plotting Errors in Stadia Surveying: GEOLOGICAL NOTES
Richard L. Threet
AAPG Bulletin
... = horizontal distance S = stadia interval read on plumb rod ^Thgr = vertical angle to point on rod (f+c) = stadia constant--approximately 1 foot...
1953
Cyclic Steps and Hydraulic-Jump Unit Bar Sedimentation in Deep-Marine Sandstones of the Neoproterozoic Windermere Supergroup, Cariboo Mountains, British Columbia, Canada
Search and Discovery.com
N/A
Abstract: Modeling the Difficult Faults, by Karen Hoffman, John W. Neave, and Erik H. Nilsen; #90082 (2008)
Search and Discovery.com
2008
Abstract: Seismic Array Response in the Presence of Intra-Array Variations in Element Weights, Elevations, and Positions; #90319 (2018)
Ryan Adhi Putra, Abdullatif Al-Shuhail
Search and Discovery.com
..., and elevations on the receiver seismic arrays response is addressed in this study. These variations are common especially in areas with rugged topography...
2018
Wettability in Niobrara, Codell, Eagle Ford, Bakken, and Wolfcamp Formations: For EOR and CCUS Applications
Ozan Uzun, Hossein Kazemi, Stephen A. Sonnenberg
Unconventional Resources Technology Conference (URTEC)
... channels and the outcome of improved and enhanced oil recovery in the reservoir. The contact angle between each pair of fluids and the pore surface...
2022
Origin, Sedimentary Features, and Significance of Low-Angle Eolian "Sand Sheet" Deposits, Great Sand Dunes National Monument and Vicinity, Colorado
Steven G. Fryberger, Thomas S. Ahlbrandt, Sarah Andrews
Journal of Sedimentary Research (SEPM)
... are found in both low-angle eolian deposits and high-angle eolian deposits, most of these features are much more common (or unique) in low-angle deposits...
1979
Abstract: Different Approaches for Removing the Primary Artifacts in Reverse Time Migration; #90254 (2016)
Hongwei Liu, Tong Fei, Yi Luo
Search and Discovery.com
... method applied to the angle domain common image gather (ADCIG); and (6) the muting method applied to the offset domain common image gather (ODCIG). Our...
2016
Geometry of the Hanging Wall Above a System of Listric Normal Faults--A Numerical Solution
Renato M. Darros de Matos
AAPG Bulletin
... geometries. Even though there is a remarkable difference in the emergence angle of each system, they share some common characteristics: (1) the depth...
1993
A novel vector PP imaging condition for elastic reverse-time migration
Bingkai Han, Weijian Mao, Xiao-Bi Xie
International Meeting for Applied Geoscience and Energy (IMAGE)
..., as illustrated in Figure 1e. We can also extract angle-domain common image gathers (ADCIGs) according to the following relationship r = (s − g ) 2 K PP (r...
2023
Abstract: Seismic AVA as an Exploration Tool in the Magdalena Basin Offshore Colombia, by Fasnacht, Timothy and Frost, Brian R.; #90166 (2013)
Search and Discovery.com
2013
Analysis of Formation Factor for Trajectory Deviation in Directional Drilling Well X Field Y
Mohammad Reiza, Cindy Annisa Firdausiah
Indonesian Petroleum Association
... deviation in well X was an inhomogeneous formation and hardness differences of lithology that affected the inclination angle and direction away from...
2013
High-angle Beach Stratification, Sapelo Island, Georgia
John H. Hoyt
Journal of Sedimentary Research (SEPM)
...High-angle Beach Stratification, Sapelo Island, Georgia John H. Hoyt 1962 Vol. 32 No. 2. (June), Foreshore sand bars at Sapelo Island typically have...
1962
"Jacob Staff" and Measurements of Stratigraphic Sequences: GEOLOGICAL NOTES
J. A. Broggi
AAPG Bulletin
... reads an angle equal to the dip of the strata because the two equal triangles have a common horizontal base; but in Figure 4 the base is inclined...
1946
Laboratory Study: Reusing Surfactant Performance on Waxy Oil for Improving Cost Efficiency on Surfactant Huff and Puff Stimulation
Aris Wakhyudin, Ahmad Murofiyanto, Ismail Halim, Iqbal Fauzi, Miftah Hidayat, Leksono Mucharam
Indonesian Petroleum Association
...-formation water and oilsurfactant is measured before the test for understanding surfactant performance on lowering IFT. Contact angle measurement...
2017
Late Cenozoic High- and Low-Angle Normal Faulting and Related Igneous Events in Gold Hill, Northern Deep Creek Mountains, Western Utah
Jamie P. Robinson
Utah Geological Association
... in the hanging wall. Diabase and andesite are common along the normal faults which truncate the low-angle fault. Discussion Age relationships between post...
1987
Visualization of Angular Unconformities and Tectonic Angular Discordance Measurement Constraints by Structural Geometrical Flattening: Case Studies in the Permian (California), Grand Canyon (Arizona), Chad Basin (Nigeria), Algarve Basin (Iberian Peninsula), and the Aegean Sea Basin (Turkey)
Adewale Amosu, Yuefeng Sun
GCAGS Transactions
... the older rock unit may be composed of several sequence tracts, simultaneously separated from the younger rock unit by a common time-significant...
2017
Interpretation of Faults in Glaciofluvial Sediments
Barrie C. McDonald, William W. Shilts
Special Publications of SEPM
... or as is also common in glacial sediments shear forces exerted by an overriding glacier High angle reverse faults dip more than 45 degrees at depth...
1975
Wettability: Part 5. Laboratory Methods
Jim Funk
AAPG Special Volumes
..., while the second is the most common. The third is the most varied in terms of methods and results. TECHNIQUES Contact Angle Measurements If a liquid...
1992
Ancient Beaches in Oil Finding
Dr. Warren O. Thompson
Panhandle (Texas) Geological Society
... and other platy minerals are not common. Materials of upper foreshore beaches are arranged in extensive laminae. Particles in a single lamina are of uniform...
1957