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The AAPG/Datapages Combined Publications Database
Showing 30,978 Results. Searched 195,372 documents.
Measurement and Error in Regional Stratigraphic Analysis
W. C. Krumbein
Journal of Sedimentary Research (SEPM)
..., will be included in the local effects map and the non-compensating errors, from whatever source, will be included in the regional map. Hence, even...
1958
Zama--A Geophysical Case History: Case Histories
Hugh Evans
AAPG Special Volumes
...) just as the old data were. Both near and far times of each event were plotted for each profile. The near times were connected to show the true dip...
1972
Why Crudes Differ in Value
H. D. Wilde
AAPG Bulletin
... prices than crudes of similar quality from fields remote from the refining center. Thus an individual refinery located near a field far removed from...
1941
Oil Migration and Dynamic Traps in Chalk, Danish North Sea, #120070 (2012)
Apollo Kok, Michael Arnhild
Search and Discovery.com
.... The discovery of the Halfdan Field/Dan West Flank in 1998 proved that at least some oil is in non-structurally or dynamically trapped accumulations...
2012
Thermal Impact of Salt: Simulation of Thermal Anomalies in the Gulf of Mexico
Z. Yu , I. Lerche , A. Lowrie
GCAGS Transactions
.... The lateral distance of the section should also End_Page 381------------------------ extend far enough that edge effects are unimportant. A ratio of 2:1...
1992
Modelling an Ultra-Long Electrical Device, and Application in Interpretation of a Hot Dry Rock Geothermal Reservoir
John Lovell, Makoto Miyairi, Kazuhiko Tezuka, Gordon Mowat
Indonesian Petroleum Association
... equipotential lines near the source when the tool is in a 4.25-in. radius borehole with a 1:200 borehole/formation contrast. The equipotentials are seen...
1990
Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias
Pierre-Francois Roux
Unconventional Resources Technology Conference (URTEC)
... the rupture length, or in other words, for a point source) has therefore proved to be a key path to understanding the reservoir’s brittle deformation induced...
2017
Anschutz Ranch East Field--U.S.A. Utah-Wyoming Thrust Belt
R. R. White, T. J. Alcock, R. A. Nelson
AAPG Special Volumes
... East Lobe is mostly in Uinta County, Wyoming (Figure 2). The field is within the Utah-Wyoming thrust belt near the town of Evanston, Wyoming...
1990
Timing of Petroleum System Events Controls Accumulations on the North Slope, Alaska, #30145 (2011)
Kenneth Peters, Oliver Schenk, Kenneth Bird,
Search and Discovery.com
... Formation source rock. Large predicted accumulation at Point Barrow (which is mostly just stained now) may have leaked due to the Avak impact event (well...
2011
Diffraction and Refraction on Reflection Seismograph Records as Aids to Fault Interpretation
Miller Quarles, Jr.
GCAGS Transactions
... a point source of energy were located where the reflecting horizon is truncated. The returning wave front then is a plane connecting to a nearly circular...
1956
Marine Seismic Data: Faster, Better, Cheaper?
Ed Hager
GEO ExPro Magazine
... is actually increased by a third as the shot-point interval between the same source drops from 50m to 37.5m, the concern of smaller sources is thus...
2016
Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method
Tianfei Zhu
Search and Discovery.com
... is the source point. The geometric spreading function E in equation 4 is determined by >J (x) / J (x 0 )@1/ 2 , (5) where J(x) is the Jacobian...
Unknown
Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method
Tianfei Zhu
Search and Discovery.com
... is the source point. The geometric spreading function E in equation 4 is determined by >J (x) / J (x 0 )@1/ 2 , (5) where J(x) is the Jacobian...
Unknown
Abstract: Case Study of Seismic Exploration in Complex Urban Areas; #91204 (2023)
Nie MT, Saif Al Mesaabi, Ye PP, Guo SL, Wei T, Su ZQ
Search and Discovery.com
... distance calibration Based on the principle of seismic exploration, the near offset pair describes the shallow layer information, and the far offset pair...
2023
Abstract: The Point Reyes Conglomerate and the German Rancho Formation: Salinian Block Paleocene Sedimentary Rocks Along the North Bay Coast, California, by T. B. Anderson; #90958 (1995).
Search and Discovery.com
1995
A First Look at Production and Completion Data from the Utica-Point Pleasant Shale Play
Search and Discovery.com
N/A
Imaging Three-Dimensional Hydraulic Fractures in Horizontal Wells Using Functionally-Graded Electromagnetic Contrasting Proppants
Xu Zhou, Arash Dahi Taleghani, J.W. Choi
Unconventional Resources Technology Conference (URTEC)
... forecasting and validation of fracture models. Currently, there are two major fracture diagnostic method categories; far-field and near-field methods...
2017
A Preliminary Geochemical Evaluation of the Arctic Islands
Diego Henao-Londono
CSPG Bulletin
... discovered recently in carbonates of Devonian age. It appears from limited data that the gas in the giant fields of Drake Point and Hecla had its source...
1977
High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach
Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal
Indonesian Petroleum Association
... applied. The characteristics of this type of source are that it produces a notch-free far-field spectrum below 150 Hz, it increases the low-frequency...
2014
Migration from Source to Trap: Chapter 3: PETROLEUM GENERATION AND MIGRATION
William A. England, Alastair L. Mann, David M. Mann
AAPG Special Volumes
... the effects of either source or maturity variation can be eliminated while those due to migration can be selectively studied. Furthermore, field...
1991
Towards Quantitative Assessment of 4D DAS Time Shifts for Enhanced Stimulated Rock Volume Characterization
Yesser Haj Nasser
Unconventional Resources Technology Conference (URTEC)
... behavior when predicting 4D DAS time shifts for far offsets monitoring surveys. Furthermore, placing the monitoring source at an optimized distance from...
2022
Generation of Oil in Rocks by Shearing Pressures. IV-V. Further Studies of Effects of Heat on Oil Shales
W. P. Rand
AAPG Bulletin
... a critical point for the temperature maintained. In so far as increases in temperature speed up the reactions involved, conditions favoring the formation...
1933
Relation of Upper Cretaceous Regressive Sandstone Units of the San Juan Basin to Source Area Tectonics
Stephen P. Cumella
Rocky Mountain Section (SEPM)
... Cliffs and the Point Lookout. From these various data it can be inferred that the principal source area for the Upper Cretaceous sandstones of the San...
1983
Gravity Data: Lot of Bang for Buck, by G. Randy Keller, #40178 (2005)
Search and Discovery.com
2005
Significance of High-Wax Oils with Respect to Genesis of Petroleum: Commentary: GEOLOGICAL NOTES
E. W. Biederman, Jr.
AAPG Bulletin
... accumulations such as the Payoa field, Colombia, which is far from any marine beds, indicates the need for recognizing possible nonmarine and brackish source...
1969