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The AAPG/Datapages Combined Publications Database
Showing 42,271 Results. Searched 195,452 documents.
Application of Production Decline Curve Analysis to Clastic Reservoir Facies Characterization within a Sequence Stratigraphic Framework: ExampleFrio Formation, South Texas
John D. Pigott, Bryant W. Bradley
GCAGS Journal
... drainage areas (290 ac). A close second in drainage area (251 ac) is the barrier island sand with lower average flow permeability (7 md). The fluvial sand...
2014
Mesozoic diapirism in the Pyrenean orogen: Salt tectonics on a transform plate boundary
Joseph Canrot, Michael R. Hudec, Konrad Rockenbauch
AAPG Bulletin
... relative to Europe. Most deformation was tensional or transtensional, but this style was interrupted by several short compressional events, perhaps...
2005
Simulation and characterization of pathway heterogeneity of secondary hydrocarbon migration
Xiaorong Luo
AAPG Bulletin
... number of 1.0 103 with a homogeneous carrier medium with an ellipse as the source area. (CF) The meandering carrier bed has an average pore-throat...
2011
Reconstructing the paleoecology of Taung, South Africa from low magnification of dental microwear features in fossil primates
Frank L'Engle Williams, James W. Patterson
PALAIOS
... illustrating the shift from woodland to grassland in this area [the solid boxes represent data from Cerling and Hay (1988); the solid triangles are from...
2010
Assessment of Natural Gas from Coalbeds by Geologic Characterization and Production Evaluation
Raoul Choate, John P. McCord, Craig T. Rightmire
AAPG Special Volumes
... 223 245 SG 21: Oil and Gas Assessment: Methods and Applications The relative attractiveness of coalbeds as source rocks and potential gas reservoirs...
1986
Some Applications of the Strain Ellipsoid: DISCUSSION
W. J. Mead
AAPG Bulletin
... an ellipsoid when it is deformed by tilting the discs relative to the rod simultaneously. Each disc is truly a plane of no distortion. The author's statement...
1930
Plumbing the Depths: Testing Natural Tracers of Subsurface CO2 Origin and Migration, Utah
Mark Wilkinson, Stuart M. V. Gilfillan, R. Stuart Haszeldine, Chris J. Ballentine
AAPG Special Volumes
...% of CO2 erupted at the surface originates from the mantle, with the remainder originating from the crust. Within the study area, diverse noble gas...
2009
Organic-rich Marcellus Shale lithofacies modeling and distribution pattern analysis in the Appalachian Basin
Guochang Wang, Timothy R. Carr
AAPG Bulletin
..., and T. W. Lyons, 2003, A tale of shales: The relative roles of production, decomposition, and dilution in the accumulation of organic-rich strata...
2013
Hypogenic karstic cavities formed by tectonic-driven fluid mixing in the Ordovician carbonates from the Tarim Basin, northwestern China
Lei Jiang, Anjiang Shen, Zhanfeng Qiao, Anping Hu, Zhaohui Xu, Heng Zhang, Bo Wan, and Chunfang Cai
AAPG Bulletin
... into seven tectonic units (Figure 1). It is the largest petroliferous basin in China that covers an area of 56 × 104 km2 and is located in the south...
2024
Heterogeneous Laramide Deformation in the Uinta Mountains, Colorado and Utah
Joe D. Gregson, Eric A. Erslev
Rocky Mountain Association of Geologists
... structural restoration confirms " W - S S E shortening in the Dinosaur area. The variable bl directions demonstrate heierogeneous stress within...
1997
Well Spacing Optimization in Shale Reservoirs Using Rate Transient Analytics
Chigozie Aniemena, Cameron LaMarca, Allen Labryer
Unconventional Resources Technology Conference (URTEC)
... ensures that in many cases the long-term drainage area is limited to the stimulated reservoir volume (SRV). The well density/spacing is therefore...
2019
The Lower Woodbine Organic Shale of Burleson and Brazos Counties, Texas: Anatomy of a New “Old” Play
Richard L. Adams, John P. Carr, John A. Ward
GCAGS Transactions
... wells that a long horizontal well would replace. A 250 ft radius yields a circle with an area of 4.5 ac. Given that the frack drains an ellipse rather...
2014
Behaviour of Tin and Associated Elements in a Mountain Stream, Bujang Melaka, Perak, Malaysia
W. K. Fletcher, P. E. Dousset, Yusoff bin Ismail
Geological Society of Malaysia (GSM)
... of the causes of these problems and suggest practical remedies. The study area is a granitic dome, rising to 1242 m, on the eastern side of the Kinta Valley 33...
1986
De-Risking the Sierras Blancas and Cruz de Lorena Blocks, Black-Oil Window
Raul Notta, Ed Kruijs, Vivek Jain, Gabriel Diaz-Perez, Holger Mandler
AAPG Special Volumes
... the basin is a well-established hydrocarbon-producing area, unconventional exploration and production is in early stages, and there is, to date...
2020
Stratigraphy and U-Pb detrital zircon geochronology of Wrangel Island, Russia: Implications for Arctic paleogeography
E. L. Miller, G. E. Gehrels, V. Pease, S. Sokolov
AAPG Bulletin
... evidence from the Cape Lisburne area, northwestern Alaska, in E. L. Miller, A. Grantz, and S. L. Klemperer, eds., Tectonic evolution of the Bering...
2010
Petroleum generation kinetics: Single versus multiple heating-ramp open-system pyrolysis: Discussion
Douglas W. Waples
AAPG Bulletin
... values for the A factor. Figure 1. Relative residual error (relative to a value of 1.0 for the lowest error for each sample) for seven samples, each...
2016
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)
...------------------------ Lee (1986) and Lee et al. (1987) described a series of piston cores made in the area. The relative dominance of silt fractions...
2001
Extensional Fault System Evolution and Reservoir Connectivity
Darrell W. Sims, Alan P. Morris, David A. Ferrill, Rasoul Sorkhabi
AAPG Special Volumes
.... Cobbold, 1996, Extension, displacement, and block rotation in the larger Gullfaks area, northern North Sea: Determined from map view restoration: AAPG...
2005
Structural Geology of Wind River Canyon Area, Wyoming
John R. Fanshawe
AAPG Bulletin
... the northeast and southwest, and--like a strain ellipse--it elongates at right angles to the confining forces. The Wind River Canyon area, and especially...
1939
Clay Minerals of Laramie Formation, Golden, Colorado, Identified by X-ray Diffraction
Arthur James Gude, rd
AAPG Bulletin
...------------------------------ preliminary work done in establishing a measured control section of lithologic and mineralogic data. GEOLOGIC SETTING An area approximately a quarter-mile...
1950
Nonempirical Apparent Permeability of Shale
Harpreet Singh, Farsam Javadpour
Unconventional Resources Technology Conference (URTEC)
... tube is equal to its diameter, whereas its slit can be calculated by equating the area of a rectangle and an ellipse. The characteristic lengths...
2013
Determination of Local Diffusion Coefficients and Directional Anisotropy in Shale From Dynamic Micro-CT Imaging
Yulai Zhang, Peyman Mostaghimi, Andrew Fogden, Alessio Arena, Adrian Sheppard, Jill Middleton, Ryan T. Armstrong
Unconventional Resources Technology Conference (URTEC)
... example of a zone in which vertical direction diffusion dominates is indicated by the red dash ellipse drawn in Fig. 1 (b) that is deep inside...
2017
Interference Patterns from Inclined Shear Fold Systems
E. S. O'Driscoll
CSPG Bulletin
... shear), and in isolating its effects in more general deformations of a composite nature. In this capacity it touches a small area of a much larger field...
1964
Mudstone Petrology of the Mesoproterozoic Unkar Group, Grand Canyon, U.S.A.: Provenance, Weathering, and Sediment Transport on Intracratonic Rodinia
John D. Bloch, J. Michael Timmons, Laura J. Crossey, George E. Gehrels, Karl E. Karlstrom
Journal of Sedimentary Research (SEPM)
... and Franklin Mountains area, West Texas: implications for the tectonic evolution of Laurentia during the Grenville: Geological Society of America...
2006
A Late Neoproterozoic age for the Caledonia Mountain Pluton, a high Ti-V layered gabbro in the Caledonia (Avalon) terrane, southern New Brunswick
Sandra M. Barr, Michael A. Hamilton, Chris E. White, Scott D. Samson
Atlantic Geology
... a component of older crust involved in its petrogenesis, either directly in the source area or by subsequent interaction with crustal materials. Elevated...
2000