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The AAPG/Datapages Combined Publications Database
Showing 772 Results. Searched 200,357 documents.
Process ichnological analysis of the Lower Cretaceous Bluesky Formation, Alberta
Scott E. Botterill, S. Gordon Campbell, S. George Pemberton, Murray K. Gingras
CSPG Bulletin
... mudstone beds are likewise deformed, and associated with soft-sediment deformation and convolution of mudstone lamina. An example can be seen in Figure...
2015
Laminae-scale rhythmicity of inclined heterolithic stratification, Lower Cretaceous McMurray Formation, NE Alberta, Canada
E. R. Timmer, M. K. Gingras, M. L. Morin, M. J. Ranger, J.-P. Zonneveld
CSPG Bulletin
... (translation) and Ψb,a(t) is the resulting daughter wavelet. These daughter wavelets are compared to the time signal f(t) by a convolution: (2) [ 2...
2016
Rate Transient Analysis of a Multi-Horizontal-Well Pad with a Semi-Analytical Method
Hongyang Chu, Xinwei Liao, Zhiming Chen, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... on this convolution integral, most scholars (Kuchuk et al. 2016; Valdes-Perez et al. 2018; Chen et al. 2019; Sheng et al. 2019) first obtain...
2020
Integrated Workflow for Identifying Exploration Targets and Quantifying Prospective Resources of the Lower Barmer Hill Resource Play, Barmer Basin, India
Utpalendu Kuila, Ajit Sahoo, Creties Jenkins, Tania Dev, Sandipan Dutta, Siddhant Batshas, Chandler Wilhelm, P. Jeffrey Brown, Arpita Mandal, Soumen Dasgupta, Premanand Mishra
Unconventional Resources Technology Conference (URTEC)
... in Place and TRR The HIP and TRR volumes are computed probabilistically using Monte Carlo convolution techniques in Rose &Associates’ Unconventional Rapid...
2020
Synchrotron X-ray Imaging of Element Transport Resulting from Unconventional Stimulation
Vincent Noël, Eleanor Spielman-Sun, Jennifer L. Druhan, Wenjia Fan, Adam D. Jew, Anthony R. Kovscek, Gordon E. Brown Jr., John R. Bargar
Unconventional Resources Technology Conference (URTEC)
... be thought of as a convolution of two functions: (i) a distribution of new secondary porosity that is initially maximum near the core-fluid boundary...
2020
A Methodological Approach to Clastic Injectites: From Field Analysis to Seismic ModelingExamples of the Vocontian Aptian and Albian Injectites (Southeast France)
Olivier Parize, Bernard Beaudoin, Jean-Michel Champanhet, Grard Fris, Patrice Imbert, Richard Labourdette, Benot Paternoster, Jean-Loup Rubino, Frdric Schneider
AAPG Special Volumes
... from bibliographic data on similar contexts (Table 1). The grid was converted to time and then convoluted with several wavelets. Several convolution...
2007
Upper-Flow-Regime Stratification Types on Steep-Face, Coarse-Grained, Gilbert-Type Progradational Wedges (Pleistocene, Southern Italy)
Francesco Massari
Journal of Sedimentary Research (SEPM)
... and convolution of backset cross-laminae in the earlier-formed part of the set may result from liquefaction induced by the violent shear stress exerted...
1996
Sandy Contourites of the Lower Kazusa Group in the Boso Peninsula, Japan: Kuroshio-Current-Influenced Deep-sea Sedimentation in a Plio-pleistocene Forearc Basin
Makoto Ito
Journal of Sedimentary Research (SEPM)
... by intense bioturbation. Furthermore, ripple cross-laminated sandstones do not generally show distinct convolution, whereas those in turbidites commonly do...
1996
Sedimentology and Diagenesis of Miocene Colemanite-Ulexite Deposits (Western Anatolia, Turkey)
Cahit Helvaci , Federico Orti
Journal of Sedimentary Research (SEPM)
..., these laminae of colemanite preserve micronodules of ulexite, as well as micro-convolution and other depositional microstructures of the laminated...
1998
Conical Sedimentary Structures, Trace Fossils or Not? Observations, Experiments, and Review
Stuart G. Buck, Roland Goldring
Journal of Sedimentary Research (SEPM)
..., and that a repetitive sequence of high rate of deposition, followed by loading, may lead to convolution and dewatering pipes. The presence of a firm mud (Fig...
2003
Sedimentology of Modern, Inclined Heterolithic Stratification (IHS) in the Macrotidal Han River Delta, Korea
Kyung Sik Choi,, Robert W. Dalrymple, Seung Soo Chun, Seong-Pil Kim
Journal of Sedimentary Research (SEPM)
... movement. The presence of tensional cracks in the upper intertidal zone supports this interpretation. Similar convolution structures have been observed...
2004
Continuous Sea-Floor Spreading in Red Sea: An Alternative Interpretation of Magnetic Anomaly Pattern
J. L. Labrecque , N. Zitellini
AAPG Bulletin
... (1) In the space domain, equation 1 becomes: EQUATION (2) where k = scalar wave number; ^sext = convolution operator; x = horizontal distance; A(x...
1985
Subsurface Structure of the Eastern Edge of the Zagros Basin as Inferred from Gravity and Satellite Data
Mohamed N. Bushara
AAPG Bulletin
... the geologic Fig. 6. Enhanced TM subscene B using principal component in four-component display. The image is produced using mathematical convolution merger...
1995
Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey
Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove
AAPG Bulletin
..., Three-dimensional full wave seismic versus one-dimensional convolution; the seismic appearance of the Gres d'Annot turbidite system, in P. Joseph...
2007
Managing trade-offs between conflicting goals through a portfolio visualization process
Stephen M. Rasey
AAPG Bulletin
... high fidelity probability distributions via convolution on six key performance measures, and store the results to a database at the rate of 1 strategy...
2008
Allochthonous prodeltaic sediment facies in the Lower Cretaceous at the Tantallon M-41 well: Implications for the deep-water Scotian Basin
David J. W. Piper, Ryan Noftall, Georgia Pe-Piper
AAPG Bulletin
...) Very fine sandstone with dispersed siderite cement showing complex convolution structures. (E) Highly foliated mudstone with flat-lying fold...
2010
Oil, bitumen, and other confusing concepts: What do lab experiments really tell us?
Alan K. Burnham, Andrew E. Pomerantz, and Francois Gelin
AAPG Bulletin
... as a chemical species in a compositional kinetic model, one will have trouble because of the convolution of chemical reaction and transport phenomena...
2018
Hierarchical machine learning workflow for conditional and multiscale deep-water reservoir modeling
Wen Pan, Honggeun Jo, Javier E. Santos, Carlos Torres-Verdín, and Michael J. Pyrcz
AAPG Bulletin
... is assigned a label. Other recent instance segmentation methods, such as region-based convolution neural networks (RCNN), Fast RCNN, and Mask RCNN (Girshick...
2022
Seismic sedimentology of a broad, low-relief carbonate platform: The Cambrian Longwangmiao Formation, Moxi–Gaoshiti area, Sichuan Basin, China
Wenzhi Zhao, Hongliu Zeng, Zhaohui Xu, Suyun Hu, and Qilong Fu
AAPG Bulletin
... Formation (LWM) in the Moxi 19 well. A −90°, 23-Hz peak (30 Hz dominant) frequency Ricker wavelet was applied in the convolution model. The use...
2024
Eocene Paleoseismic Record of the Green River Formation, Fossil Basin, Wyoming, U.S.A.: Implications of Synsedimentary Deformation Structures In Lacustrine Carbonate Mudstones
Balázs Törő, Brian R. Pratt
Journal of Sedimentary Research (SEPM)
... detachment surfaces occur locally (Fig. 5B). Sediments above do not show thickness changes related to the morphology of underlying structures. Convolution...
2015
Large-Scale Inflections in Slope Angle Below the Shelf Break: A First Order Control On the Stratigraphic Architecture of Carbonate Slopes: Cutoff Formation, Guadalupe Mountains National Park, West Texas, U.S.A.
Gregory S. Hurd, Charles Kerans, Shawn Fullmer, Xavier Janson
Journal of Sedimentary Research (SEPM)
... in convolution and soft-sediment deformation in the basinward direction along the relict upper slope. Between 500 m and 1.7 km from the relict shelf margin...
2016
Upper Cretaceous Depositional Systems, Southern California - Northern Baja California; Frontmatter and Roadlogs
Patrick L. Abbott
Pacific Section SEPM
... burrowed mudstone i; P s Y M 1 e intense indistinct bioturbation ' Ta / 5 ± i mo Tc axis N45W Tb convolution overturned to N faint ^ ^ S - N...
1984
Sedimentology and Reservoir Characterization of the Upper Cretaceous Lance and Upper Mesaverde Intervals from Core Data in Pinedale Field, Wyoming
Mark A. Chapin, Nicholas W. Brandon, Gustavo Ugueto, Andrew Govert
AAPG Special Volumes
... laminations in finer sandstone, siltstone, mudstone, and heterolithic intervals are termed Lc2. Lc2 convolution may be related to loading, slumping...
2014
Chapter Nine: Inversion and Interpretation of Impedance Data
Rebecca B. Latimer
AAPG Special Volumes
... by well logging. Seismic data are an interface property, a close approximation to the convolution of a wavelet with a reflection-coefficient series...
2011
Sedimentological, Petrophysical, and Seismic Characterization of an Upper Jurassic Shoreface-Dominated Shelf Margin (the Boulonnais, Northern France)
H. Braaksma, J.N. Proust, J.A.M. Kenter, G.G. Drijkoningen, N. Filippidou
Journal of Sedimentary Research (SEPM)
..., and (4) convolution of the impedance model with a seismic wavelet to construct the synthetic seismic section. The following contrast comparison...
2006