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The AAPG/Datapages Combined Publications Database
Showing 44,981 Results. Searched 200,693 documents.
The Origin, History, and Regional Structural Development of the Peace River Arch, Western Canada
Shaun C. O'Connell, George R. Dix,, James E. Barclay
CSPG Bulletin
... between the Tangent-Wabamun type play of the Alberta Basin and the Albion-Scipio type play of the Michigan Basin. Bulletin of Canadian Petroleum Geology...
1990
Reconstruction of Shale Based on Dual-Region Strategy and Very Fast Simulated Annealing Algorithm
Mengfei Zou, Weibo Sui, Xudong Wang, Shuang Zhang
Unconventional Resources Technology Conference (URTEC)
... ) (4) URTeC 1897043 4 S j (r ) = Z j (r ) × Z j (r + r ) (5) where r1 , r2 are any two points separated by a distance of r. The unit of r...
2014
Deep compressed learning for 3D seismic inversion
Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo
International Meeting for Applied Geoscience and Energy (IMAGE)
... Block Input Sensing Enc1 Enc2 Enc3 Enc4 Enc5 Dec1 Dec2 Dec3 Dec4 Output Layer 0 1 2 3 4 5-7 8-10 11-13 14-15 16 17 18 Unit Seismic Cube Binarized...
2023
Extension of the Western Transverse Ranges Zone of Cenozoic Block Rotations North of the Santa Ynez Fault, California
Katherine J. Whidden, Steve P. Lund, David J. Bottjer
Pacific Section SEPM
... sites were collected from the Eocene Gaviota-Sacate Formation (undifferentiated) of Dibblee (1988). This unit is comprised of intercalated claystone...
1995
Dispersion of Cross-Stratification as a Potential Tool in the Interpretation of Proterozoic Arenites
Darrel G. F. Long, Grant M. Young
Journal of Sedimentary Research (SEPM)
... of the Witwatersrand, Johannesburg, Economic Geology Research Unit, Information Circular No. 75, 17 p. CURRAY, J. R., 1956, The analysis of two-dimensional...
1978
Dispersal Patterns and Paleogeographic Implications of Lower and Middle Tertiary Fluviatile Sandstones in the Chiwaukum Graben, East-Central Cascade Range, Washington
John W. Buza
Pacific Section SEPM
...). Metamorphic rocks along the southern portion of the fault were described by Waters (1930, 1932) and named Swakane Gneiss. This unit, the most...
1979
Predicting S-wave sonic logs using machine learning with conventional logs for the Delaware Basin, Texas
Jaewook Lee, Yangkang Chen, Robin Dommisse, Alexandros Savvaidis, Guo-chin Dino Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... supervised ML models, including regression trees, support vector machines, kernels, ensembles, and neural networks, and determine the best ML prediction...
2023
Unsupervised clustering of frequently repeated 4D seismic data for delineation of CO2 plume development
Boshara M. Arshin Sukar, Colin MacBeth
International Meeting for Applied Geoscience and Energy (IMAGE)
..., The unlabeled training time sequence vector of 4D seismic signature differences {∆Ak = ∆A (x, y, ∆Tk), k = 1, p} are generated at each bin location. Every vector...
2023
Finding Yourself In Deep Water (Part II)
Lawrence Bourke, Roddy McGarva
Petroleum Exploration Society of Australia (PESA)
... orientation vector data, usually either azimuth or incl ination (Figure 16). These plots are generated by the head-to-tai l stacking of unit vectors...
2003
Magnetic-Reversal Stratigraphy of Pliocene-Pleistocene Producing Section of Saticoy Oil Field, Ventura Basin, California
Gary W. Blackie , Robert S. Yeats
AAPG Bulletin
... Canyon suggest that this unit falls within the 1 to 2-m.y.b.p. period associated with this faunal boundary, but further biostratigraphic resolutio...
1976
ABSTRACT: Well-log Feature Extraction Using Wavelets and Genetic Algorithms; #90007 (2002)
Rivera, Nestor, Shubhankar Ray, Andrew Chan, Jerry Jensen
Search and Discovery.com
... and combine the wavelet features extracted from several logs to form a feature vector. As a result, we can automatically identify boundaries separating...
Unknown
Seismic Facies Analysis Using Generative Topographic Mapping; #41717 (2015)
Satinder Chopra, Kurt Marfurt
Search and Discovery.com
... Analysis and Cluster Analysis Supervised 1. Artificial Neural Networks (ANN) 2. Support Vector Machines (SVM) Unsupervised 1. Kohonen Self Organizing...
2015
TOC Prediction Analysis of Utica-Point Pleasant Formations in the Appalachian Basin, #51283 (2016).
Guochang Wang, Alireza Shahkarami, Jonathan Bruno
Search and Discovery.com
... content and well logs, the advanced mathematical methods neural network and support vector machine could combine the multiple well logs together...
2016
Geologic Setting of Great Salt Lake
R. E. Cohenour, K. C. Thompson
Utah Geological Association
... Quartzite — cherty limestone and limey quartzites overlain by white quartzite, the unit being 1500 feet thick. Round Valley Limestone (Morgan Formation...
1966
Origin of Inner-Shelf Mud Deposit in the Southeastern Yellow Sea: Huksan Mud Belt
Hee J. Lee, Yong S. Chu
Journal of Sedimentary Research (SEPM)
... and clay mineralogy but can be differentiated on seismic profiles because the lower unit is generally harder than the watery upper unit...
2001
Hydrocarbon Generation Indications from Source Rock to Reservoir Rock: Case Studies of Anambra and Abakaliki Basins, Southeastern Nigeria; #10911 (2017)
Rita U. Onolemhemhen, Samuel Salufu, Sunday O. Isehunwa
Search and Discovery.com
... of these ranges. The shale unit in the Mamu Formation is the major source rock for oil generation in the Anambra Basin, while others have potential for gas...
2017
Fracture Evaluation of Block P-0315, Point Arguello Field, Offshore California, Using Core, Outcrop, Seismic Data and Curved Space Analysis: Fractured Reservoirs: Origin, Description, Evaluation
M. J. Padgett, D. C. Nester
AAPG Special Volumes
... to the lithologic Monterey chert unit within existing well control. Seismic amplitude studies were performed to relate fracture intensity to a reduction in seismic...
1991
Paleomagnetic Dating of Sulfide Mineralization and Cap-Rock Formation in Gulf Coast Salt Domes
Wulf A. Gose, J. Richard Kyle
Special Publications of SEPM
... as salt migrates from the mother salt unit The disrupted sediments along diapir margins pro anticlines vide conduits for vertical fluid movement...
1993
Chronostratigraphy of a Prograded Carbonate Platform Margin: A Record of Dynamic Slope Sedimentation, Western Great Bahama Bank
Donald F. Mcneill, Gregor P. Eberli, Barbara H. Lidz, Peter K. Swart, Jeroen A.M. Kenter
Special Publications of SEPM
... and the progressive shallowing of of more refined age markers and the progressive shallowing of carbonate facies up to a reefal sequence The reefal unit...
2001
Lateral Correlation and Interpolation of Logs: Chapter 6
John H. Doveton
AAPG Special Volumes
... of a bedding unit in the borehole wall. The flanks of peaks and troughs are pared away as artifacts of the smoothing by the logging tool response function...
1994
Late Miocene Tidal Shelf Sedimentation Santa Cruz Mountains, California
R. Lawrence Phillips
Pacific Section SEPM
... of the Santa Margarita Formation. The paleocurrent vectors are determined from the cross-bed dip-direction measurements and are expressed as the vector...
1983
On the Origin of Paleocurrent Complexity Within Deep Marine Channel Levees
Ian A. Kane, William D. McCaffrey, Jeff Peakall
Journal of Sedimentary Research (SEPM)
... of Baja California, Mexico (Fig. 1A). The Campanian to early Paleocene Rosario Formation is the youngest unit in a belt of Upper Cretaceous sedimentary...
2010
Sediment source regions and paleotransport of the Upper Jurassic Norphlet Formation, eastern Gulf of Mexico
Bryan Hunt, Delores M. Robinson, Amy L. Weislogel, and Ryan C. Ewing
AAPG Bulletin
... deserts (Glennie, 1972). Figure 3. Interpretation of the Mosbacher 19-1 Powell Gas Unit well (Alabama permit no. 2991). Most of the log is from...
2017
Deformation Styles Along the Tensleep Fault, Bighorn Basin, Wyoming
M. Lee Allison
Wyoming Geological Association
.... The oldest unit investigated is the Mississippian Madison Limestone and the youngest is the Cretaceous Cody Formation. In general, there is an overall...
1983
Towards Universal Production Forecasting via Adversarial Transfer Learning and Transformer with Application in the Shengli Oilfield, China
Ji Chang, Jin Meng, Dongwei Zhang, Tianrui Ye, Han Wang, Yitian Xiao
Unconventional Resources Technology Conference (URTEC)
... mechanism into a bidirectional gating recurrent unit (GRU) network to comprehensively understand how historical production informs future production...
2024