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The AAPG/Datapages Combined Publications Database
Showing 1,336 Results. Searched 200,693 documents.
Aquathermal Pressuring and Geopressure Evaluation: GEOLOGIC NOTES
Stephen R. Daines
AAPG Bulletin
... and compaction), which may then act as flow paths to lower fluid potentials. SEAL COHERENCE If a zone of porous rock could be sealed totally from its...
1982
The Potential Use of Biogeochemistry in the Detection of Petroleum Microseepage (1)
RONALD W. KLUSMAN MAHYOUB A. SAEED , and MAHDI A. ABU-ALI
AAPG Bulletin
.... Secondly, there is a lack of coherence in geochemical behavior among the transition trace elements iron, manganese, and vanadium. There is also a lack...
1992
Anisotropy and Petrophysics of a Gas Reservoir in a Horizontal Well with a High Angle Pilot Well, Burgos Basin, Mexico; #40525 (2010)
Hugo Avalos Torres, Heriberto Córdova Aguayo, Manuel Morales Leal, José Bernal Monjaras, Eric Pacheco P., Erik Martínez S., and Gelmunt Escamilla V.
Search and Discovery.com
... waveform is compared with the second one (by the time and slowness that maximizes the coherence), and this is followed successively up to comparing all...
2010
Methodology for Enhancing and Evaluating Geologic Effects of Time Series Models: A Case of Ground Response in Santa Clara Valley, California, #41097 (2012)
Olusola Samuel-Ojo, Lorne Olfman, Linda A. Reinen, Arjuna Flenner, David D. Oglesby, Gareth J. Funning
Search and Discovery.com
... been rapidly developed to gain better image resolution and coherence since then (Curlander and McDonough, 1991). Space-borne SAR instruments and SAR...
2012
Gravitational Tectonics
F. K. North
CSPG Bulletin
... edge of the salt as it is driven back from the outcrop, the collapsing beds retaining much or all of their coherence. Though this also is a prominent...
1964
Shelf-edge delta overreach at the shelf break can guarantee the delivery of terrestrial sediments to deep water at all sea-level stands
Chenglin Gong, Ronald J. Steel, Yingmin Wang, Michael L. Sweet, Benzhong Xian, Qiang Xu, and Bingjie Zhang
AAPG Bulletin
... coherence slices taken along (0 ms) the modern seafloor (see Figure 1B for location) showing plan-view geomorphological expression of the Pearl River shelf...
2019
A depositional model for the Carbonera Formation, Llanos Foothills, Colombia, from workflow of a sequence stratigraphic framework and interpretation from well-log stacking patterns, well cuttings, and three-dimensional seismic spectral decomposition
Essam Saeid, Christopher Kendall, James Kellogg, Thomas De Keyser, Ibraheem Hafiz, Ziyad Albesher, and José Antonio Martinez
AAPG Bulletin
... cases, the spectral decomposition was linked to coherence or reflection strength to enhance the channel edges. Detection of Fluvial Systems Using...
2022
Front Matter, Abstracts: The Permian Basin: Preserving Our Past – Securing Our Future
Tim J. Hunt, Peter H. Lufholm
West Texas Geological Society
... have examined seismic attributes in three 3-D data volumes in Andrews and Crane Counties using Semblance Coherence, Principal Component Coherence...
2002
Photogrammetry of sequence and bioherm morphology in the Paradox Formation, Utah, U.S.A.: A test of the coherence of Pennsylvanian (Moscovian) glacio-eustatic sea-level change
Elizabeth Allen Johnson, M. Elliot Smith, Gary L. Gianniny, Paul J. Umhoefer
Journal of Sedimentary Research (SEPM)
...Photogrammetry of sequence and bioherm morphology in the Paradox Formation, Utah, U.S.A.: A test of the coherence of Pennsylvanian (Moscovian) glacio...
2021
Reflection Seismic Imaging of the Carboniferous Bay St. George Subbasin, Onshore Western Newfoundland: A Reappraisal of Paleozoic Stratigraphic Thickness
J. Hall, G. Langdon, B. Roberts, D. Hawkins , A. Fagan, I. Knight, G. Kilfoil
CSPG Bulletin
... Caritat Bell, W.A. 1948. Early Carboniferous strata of St. Georges Bay area, Newfoundland. Geological Survey of Canada, Memoir 314, 112p. Belt, E.S. 1969...
1992
Understanding Acoustic Responses in Horizontal Wells: Tools, Techniques, and Lessons Learned
Alexei Bolshakov, Sergio Sarmiento, Haijing Wang, Kris Walker, Mason Edwards, Ricardo Freitas
Unconventional Resources Technology Conference (URTEC)
... monopole data are processed to obtain refracted compressional (DTC) and refracted shear (DTS) slownesses. The slowness-time-coherence (STC) method is used...
2025
Fault-related Folding in the Deep Waters of the Equatorial Margin of Brazil
Pedro Victor Zalan
AAPG Special Volumes
... strike. Their main similarities regard the discrete nature of the detachment level, their structural coherence and narrowness, their low to moderate...
2011
Synsedimentary Slides and Bedding Formation in Apennine Pelagic Limestones
Walter Alvarez, Roberto Colacicchi, Alessandro Montanari
Journal of Sedimentary Research (SEPM)
... parts to lose their coherence, and all the transitional stages from a slide to a pebbly mudstone can be identified. ALVAREZ, L. W., ALVAREZ, W...
1985
Geomechanics of hydraulic fracturing microseismicity: Part 2. Stress state determination
Seth Busetti, and Ze’ev Reches
AAPG Bulletin
... 3.Maps of the study area and wells. (Top left) Co-rendering of seismic wavelet classification (colors) and coherence (shading); (Bottom left) cartoon...
2014
Transpressional salt tectonic system in western Qaidam Basin, Western China
Qing Bian, Daowei Zhang, Xiangjiang Yu, Xiang Cheng, Wei Du, Runchao Liu, Zhendong Wang, and Zhaojie Guo
AAPG Bulletin
... have proved that a degree of geometric and kinematic coherence can exist between subsalt and suprasalt fault populations. Physically disconnected...
2019
Linkage and formation of strike-slip faults in deep basins and the implications for petroleum accumulation: A case study from the Shunbei area of the Tarim Basin, China
Yin Liu, John Suppe, Yingchang Cao, Fang Hao, Yiduo Liu, Xi Wang, Kongyou Wu, Zicheng Cao, and Hehua Wei
AAPG Bulletin
... based on the coherence cube and the attribute of amplitude contrast (small pictures at the top right corner). The locations of seismic lines...
2023
Understanding the Evolution of Reservoir Rock and Fluids in Geologic Time Increases Interpretation Robustness and Provides an Integration Platform for All Data Streams
Oliver C. Mullins, Jesus A. Cañas, Soraya S. Betancourt
International Meeting for Applied Geoscience and Energy (IMAGE)
... RFG oilfield studies are required to delineate the various fluid properties; many released examples are compiled in the first book on RFG.[1] Several...
2021
Implementation of frequency-dependent fault identification by convolutional neural networks with uncertainty analysis
Fan Jiang, Alejandro Jaramillo, Steve Angelovich, Phill Norlund, Julianna Toms
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflectors across a fault. Lyu et al. (2019) computed multiple spectral coherence to reduce the noise and improved the continuity of the faults...
2022
The Geophysicist Communicating with Seismic Processing
R. E. Sheriff
Southeast Asia Petroleum Exploration Society (SEAPEX)
... and semblance for the stacking velocity values which maximize coherence. Figure 5 shows a preliminary stack. It is used for quality-control purposes, to check...
1980
ANTILLEAN TECTONICS
Howard A. Meyerhoff
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... ©Asociacion Venezolana de Geologia, Mineria y Petroleo (AVGMP) and Datapages, Inc., 2014 41 : FIGURE 1 to impart some order and coherence to the chaos...
1965
S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY
Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO
Ohio Geological Society
... of coherence editing and possibly modification of trim criteria might improve the effective bandwidth. In approaching...
1999
Seismic Survey in the North East Java Basin
Gatot Kariyoso, Ruslan Effendi, Sugijanto
Indonesian Petroleum Association
... application of automatic static Figure 21. Seismic line PWD.20 SP E (101-310) W after application coherence scaling Interpretation As had been expected...
1977
Son of Crossplot Fights Back
Piers Cooke-Yarborough
Southeast Asia Petroleum Exploration Society (SEAPEX)
..., but the solutions are untenable. The degree of coherence between logs, results, response equations and constraints is thus exhibited. This has being...
1986
Pair beads seismic anomalies: The cave features important to but missed in carbonate studies
Fangjian Xue
International Meeting for Applied Geoscience and Energy (IMAGE)
..., such as variance, coherence or semblance. The two seismic features do not match with each other in amplitude and location, which have limited...
2022
Real-Time Applications for Geological Operations: Repeatable AI Use Cases
Alfio Malossi, Davide Baldini, Federica Ferrari, Arcangelo Di Palo, Ada Crottini, Chiara Marini, Cesare Ursini
Unconventional Resources Technology Conference (URTEC)
..., and geologists address its coherence with geological aspects. Especially for the Litho-Fluid tool, it is crucial to address the low numerosity...
2021