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The AAPG/Datapages Combined Publications Database
Showing 16,597 Results. Searched 200,291 documents.
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... because the local halo affects the reflection coefficients between the shale and reservoir and could result in misleading data. The halo also...
2001
Cross-Formational Gravity-Flow of Groundwater: A Mechanism of the Transport and Accumulation of Petroleum (The Generalized Hydraulic Theory of Petroleum Migration)
Jozsef Toth
AAPG Special Volumes
... on the hydraulic coefficients of the system's components and the length of time of pumping. Thus, if aquifer 3 is pumped, the effects of aquifers 2 and 4 (and more...
1980
The Relationship between Environment and Sediment Composition (Geochemistry and Petrology) in the Bimini Lagoon, Bahamas
Roger Till
Journal of Sedimentary Research (SEPM)
... described. The data was analyzed statistically to discover controls on overall geochemical variation. Linear product moment correlation coefficients were...
1970
Trace Element Distribution in Reef and Subreef Rocks of Jurassic Age in Britain and Switzerland
Peter J. Davies
Journal of Sedimentary Research (SEPM)
... analysis for some pairs of elements are shown in Table 4. The correlation coefficients for Si:Al (r = 0.79) and Fe:Al (r = 0.84) are significant...
1972
Determination of Paleoheat Flux from Vitrinite Reflectance Data
I. Lerche , R. F. Yarzab , C. G. St. C. Kendall
AAPG Bulletin
... this highly nonlinear least-squares problem involved a steepest descent technique in a five-dimensional parameter space: TA, TD, and three coefficients for Q...
1984
Analysis of fault damage zones using three-dimensional seismic coherence in the Anadarko Basin, Oklahoma
Zonghu Liao, Hui Liu, Brett M. Carpenter, Kurt J. Marfurt, and Ze’ev Reches
AAPG Bulletin
... characterization based on attenuation estimation from seismic reflection data using well-log-based localized spectral correction: Unconventional...
2019
An Electronic Seismic Dip Plotter
J. A. Westphal
Oklahoma City Geological Society
... the reflection time and "t" of a reflection event and converts these measurements into electrical quantities. During the conversion between mechanical...
1958
Seismic Stratigraphy and Structure of the Lower Paleozoic, Central Alberta Lithoprobe Transect
James R. Dietrich
CSPG Bulletin
.... (December) Lithoprobe seismic reflection data from the Central Alberta Transect (CAT) are integrated with regional well data to study the lower...
1999
Applications of Shallow High-Resolution Seismic Reflection to Environmental Problems
Richard D. Miller, William E. Doll, Carlene Merey, William E. Black
Environmental Geosciences (DEG)
...Applications of Shallow High-Resolution Seismic Reflection to Environmental Problems Richard D. Miller, William E. Doll, Carlene Merey, William E...
1994
Seismic diffractions separation and imaging based on convolutional neural network
Jiaxing Sun, Jidong Yang, Zhenchun Li, Jianping Huang, Jie Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and their size reduces to less than a half wavelength, the reflected wave becomes scattering, which is also known as the diffraction. Both reflection...
2022
Quantitative Analysis of North Sea Subsidence
Julian A. Thorne , Anthony B. Watts
AAPG Bulletin
.... 987-1022. Beach, A., 1986, A deep seismic reflection profile across the northern North Sea: Nature, v. 323, p. 53-55. Beaumont, C., 1978...
1989
Dolostones from Grand Cayman, British West Indies
Brian Jones Robert W. Luth
Journal of Sedimentary Research (SEPM)
... microstructures, in Buseck, P.R., ed., Minerals and Reactions at the Atomic Scale: High Resolution Transmission Electron Microscopy: Mineralogical Society...
2002
Study of an Ordovician Carbonate with Alternating Dolomite–Calcite Laminations and Its Implication For Catalytic Effects of Microbes On the Formation of Sedimentary Dolomite
Yihang Fang, Huifang Xu
Journal of Sedimentary Research (SEPM)
... energy-dispersive spectroscopy, electron microprobe analysis (EPMA), scanning transmission electron microscopy (STEM), laser-induced fluorescence (LIF...
2018
Enhancing Reservoir Imaging and Monitoring Using Crosswell Seismic
Sanjeev Dogra, Ajay Nalonnil, Bruce Marion
Indonesian Petroleum Association
... profiling in time lapse and provide answers as to why and how the flow has occurred through interpretation of the reflection seismic section. INTRODUCTION...
2010
Reflection Seismics Case Studies in Quaternary Deposits of East Coast Peninsular Malaysia
Umar Hamzah, Abd. Rahim Samsudin, Abdul Ghani Rafek, Noraini Surip
Geological Society of Malaysia (GSM)
...Reflection Seismics Case Studies in Quaternary Deposits of East Coast Peninsular Malaysia Umar Hamzah, Abd. Rahim Samsudin, Abdul Ghani Rafek...
1995
Source-Generated Seismic Noise in 2-D Reflection Surveys in the Basin and Range Physiographic Province: Issues, Attenuation and Case Histories, #40955 (2012)
David A. Smith, Jim Hild, Jim Pfeiffer, Peter Drakos
Search and Discovery.com
...Source-Generated Seismic Noise in 2-D Reflection Surveys in the Basin and Range Physiographic Province: Issues, Attenuation and Case Histories...
2012
Self-supervised learning for seismic swell noise removal
Yuan Zi, Shirui Wang, Pengyu Yuan, Xuqing Wu, Jiefu Chen, Zhu Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... and λ3 are the corresponding coefficients that determine the weights of each loss term. Blind-trace signal reconstruction loss is the misfit between...
2022
Weighted stacking of up-and down-going RTM images using peak signal-to-noise ratio analysis
Sérgio Luiz E. F. da Silva, Ammir Karsou, Paulo H. B. Alves, Roger M. Moreira, Jorge Lopez, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
... an extra reflection at the air-water interface (free surface), of- Figure 1: Illustration of up-going primaries (magenta dashed line) and down-going...
2024
Lithogeochemical characterization of the Beaverbank unit of the Halifax Formation, Meguma Group, and acid drainage implications
M. Feetham, R. J. Ryan, G. Pe-Piper, A. M. O’Beirne-Ryan
Atlantic Geology
...). Spearman correlation coefficients for the North Beaverbank samples were calculated for all samples in this study using a 1-tailed significance test (Feetham...
1997
Integration of Engineering and Geological Uncertainty for Reservoir Performance Prediction Using a Distance-Based Approach
Jef Caers, Celine Scheidt
AAPG Special Volumes
... on a table of the mutual distances between these cities. Given such distance table, MDS calculates uniquely (up to rotation, reflection, and translation...
2011
Variation in Ilmenite Element Composition within and Among Drainage Basins: Implications for Provenance
Dennis A. Darby, Yu Wen Tsang
Journal of Sedimentary Research (SEPM)
..., Reflection of provenance in heavy minerals of James River, Virginia: Jour. Sed. Petrology, v. 9, p. 86-91. End_of_Record - Last_Page 838------- Heavy...
1987
Structural Geology and Evolution of the Mississippi Fan Fold Belt, Deep Gulf of Mexico (1)
PAUL WEIMER and RICHARD T. BUFFLER
AAPG Bulletin
... of the structural trends would certainly change, but overall trends would not. Also, recently acquired seismic reflection data can better resolve some...
1992
Geophysics Along the Edwards Trend
W. Lee Moore
GCAGS Transactions
..., geophysics has contributed toward the successful development of the Edwards Trend in South Texas. Sample gravity data, typical reflection records...
1957
Advanced characterization of high-angle reflections and analysis of fracture connectivity in metamorphic buried hill reservoirs
Haojie Liu, Zhimeng Gu, He Xu, Yi Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... and combining it with discrete fracture network models, this research has finely depicted the high-angle seismic reflection features and analyzed fracture...
2024
Hydrocarbon Gas In Bottom Sediment from Offshore the Northern Islands of Papua New Guinea
K. A. Kvenvolden
Circum Pacific Council Publications
... sam pling stations on features observed on multichannel seismic-reflection records obtained earlier in the cruise (Table l ) . Such features included...
1988