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The AAPG/Datapages Combined Publications Database
Showing 22,224 Results. Searched 201,044 documents.
Lombardi reservoir, San Ardo field, California: Sequence stratigraphy in a deltaic environment associated with local tectonism
D. K. Larue, J. Allen, N. Driscoll, D. Loera, S. McGlothlin, C. McWilliams, R. Murphy, N. Pearson, and J. Singer
AAPG Bulletin
...; SPEDS = edited spontaneous potential; SRESEDS = edited short resistivity; SSTVD = subsurface true vertical depth; TST &equals...
2017
Paleomagnetism in the Western Canada Sedimentary Basin: Dating Fluid Flow and Deformation Events
D.T.A. Symons,,, R.J. Enkin, M.T. Cioppa
CSPG Bulletin
... of the African, Eurasian, North American and Indian Plates and true polar wander since 100 Ma. Journal of Geophysical Research, v. 96, p. 4029-4050...
1999
Genesis 4D Project — Design and Execution Overview
Bernard Regel, Tom Hudson, John Bretches, Phil Inderwiesen, Pat Condon, James Rickett, Frank Descant
GCAGS Transactions
... are located between 10900 and 16000 feet subsea true vertical depth and produce through moderate water drive, depletion drive, or combinations of both...
2005
Late Maastrichtian paleovalley systems in west-central Alberta: Mapping the Battle Formation in the subsurface
Benjamin Hathway
CSPG Bulletin
... the source area. Whatever the true significance of the Battle-Scollard contact, it is certainly erosional in some areas, and as noted in out-crop by Irish...
2011
Multi-Well Interpretation of Wireline Logs and Core Data in the Eagle Ford Shale using Bayesian Inversion
Tianqi Deng, Joaquín Ambía, Carlos Torres-Verdín
Unconventional Resources Technology Conference (URTEC)
... formations is suboptimal due to less accurate petrophysical models (e.g. mixing model and resistivity-porosity-saturation model) yielding high uncertainty...
2020
A Comprehensive Geochemical and Petrophysical Integration Study for the Permian Basin, #10652 (2014).
Michael Holmes, Michael Dolan
Search and Discovery.com
.... ▫ Normal and lateral resistivity devices. They can be used as a measurement of true resistivity. Resistivity modeling, based on GRI logic...
2014
Full-elastic AVA extraction using acoustic FWI
Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini
International Meeting for Applied Geoscience and Energy (IMAGE)
... differences between these volumes in terms of rock-physics. The first stage is concerned only to extract the true variation of amplitude with angle...
2022
Calculation of Stratigraphic Thickness in Parallel Folds: GEOLOGICAL NOTES
John B. Mertie, Jr.
AAPG Bulletin
... the trace of the true curvature of the strata. This problem, as shown by the writer,(FOOTNOTE 3) may be solved either geometrically or analytically...
1944
Pore structure and fractal characteristics of Ordovician Majiagou carbonate reservoirs in Ordos Basin, China
Jin Lai, Song Wang, Guiwen Wang, Yujiang Shi, Taiping Zhao, Xiaojiao Pang, Xuechun Fan, Ziqiang Qin, and Xuqiang Fan
AAPG Bulletin
...., and H. Li, 2015, Determination of movable fluid percentage and movable fluid porosity in ultra-low permeability sandstone using nuclear magnetic resonance...
2019
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... between velocity and pressure is difficult to establish for various reasons. One is that the true variation of velocity with depth is not as simple...
2001
Pseudo S-wave splitting effects associated with poor receiver coupling on ocean bottom multi component data
Moacyr de Souza Bezerra, James Simmons, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the seafloor. We show how these coupling effects can simulate conventional splitting behavior that, once corrected, may reveal true splitting effects...
2022
Geochemistry of Oil Shale in the Eastern Eromanga Basin
J. D. Saxby
Petroleum Exploration Society of Australia (PESA)
... 0.82 0.94 0. 10 0.09 0.09 0 . 10 0.08 0.09 0.09 0 . 09 1. 3~ 0.15 221 lithology and various geophysical logs (spontaneous potential, resistivity...
1982
A Methodology For Determining Orientations In Unscribed Core
Robert W. Dalrymple, Laurent Godin
Journal of Sedimentary Research (SEPM)
... and Berry 2004; Scott and Selley 2004). The determination of the orientation of such features in the subsurface is generally believed to be impossible...
2017
Chief Tool of the Petroleum Exploration Geologist: The Subsurface Structural Map
Louie Sebring, Jr.
AAPG Bulletin
... be used with caution. Determination of the dip and strike of faults is best determined by contouring on the fault plane. The reflection seismograph...
1958
Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data
Burkhard Buttkus
Geological Society of Malaysia (GSM)
...Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data Burkhard Buttkus Geol. Soc...
1985
Geochemistry of Eagle Ford Group Source Rocks and Oils from the First Shot Field Area, Texas
Janell D. Edman, Janet K. Pitman
GCAGS Transactions
... microscope. The 13 oil samples were submitted for API (American Petroleum Institute) gravity and weight percent sulfur determination. In preparation...
2010
Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation
Sergio Cuervo, Ezequiel Lombardo
Unconventional Resources Technology Conference (URTEC)
..., density-neutron, gamma ray and resistivity logs available. All the wells were hydraulic fractured at different depths in the Vaca Muerta interval...
2017
Depositional History and Reservoir Properties of the Simpson Group in the Salina Basin of Central Kansas
Jim Mazzullo, Martha McRae
West Texas Geological Society
... for the two reservoir sandstones by plotting the logarithm of the porosity against the log of true resistivity (Rt) from the resistivity log (Figure 9...
1996
Thermodynamic Characteristics of Hydrocarbon Gases of the Yeysko-Berezan Region of Western Cis-Caucasus
A. N. Reznikov
Petroleum Geology: A Digest of Russian Literature
... for the possibility that a given reaction will take place is a decrease in the free energy of the system. Consequently, determination of values of free energy...
1965
Method of Analysis of Cuttings for Study of Lithology
B. K. Proshlyakov, K. A. Lu, V. I. Gushchin, R. N. Shinina
Petroleum Geology: A Digest of Russian Literature
... and the depth of its top (H2), i. e., R = H1-H2. During the process of study of the cuttings, it was found that for a correct determination of the magnitude...
1965
Thickness and Depth of Strata: DISCUSSION
W. Armstrong Price
AAPG Bulletin
...Thickness and Depth of Strata: DISCUSSION W. Armstrong Price 1934 817 821 18 6. (June) The problem of the determination of the thickness and depth...
1934
A Technique for the Rapid Determination of the Light Minerals of Detrital Sands: NOTES
David L. Gross, Stephen R. Moran
Journal of Sedimentary Research (SEPM)
...A Technique for the Rapid Determination of the Light Minerals of Detrital Sands: NOTES David L. Gross, Stephen R. Moran 1970 Vol. 40 No. 2. (June...
1970
Measurement of Permeability of Porous Media
R. D. Wyckoff, H. G. Botset, M. Muskat, D. W. Reed
AAPG Bulletin
... is implied or is to be expected. While it is true that one would expect a very porous material to be highly permeable, it is not a necessary conclusion...
1934
Miocene seismic stratigraphy and geomorphology of Bibiyana gas field, Surma Basin, Bangladesh
Kenneth D. Ehman, Andrea F. Lisi, William S. Kowalik, James W. Turner, Joyanta Dutta, and Sirajum Munira
AAPG Bulletin
... porosity log (Chevron standard); RT_CS = true resistivity log (Chevron standard); SSTVD = subsea true vertical depth; TST = true stratigraphic...
2021
Correlation of Cretaceous Rocks, Southwest Powder River Basin-Wind River Basin
E. L. Heisey
Wyoming Geological Association
... the Dakota becomes predominantly silty and less conspicuous, the name Cloverly seems more desirable. This is also true in the Wind River Basin...
1954