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The AAPG/Datapages Combined Publications Database
Showing 43,825 Results. Searched 200,673 documents.
Innovative Modeling to Quantify the Impact of Natural Fractures, Optimize Well Spacing and Increase Productivity in the Marcellus Shale
Farid Mohamed, Dolapo Otulana, Ivan Salazar, Han Xue, Li Fan, Dan Shan, Jim Bennett, Kabiru Abubakar, Kyle Barrie, Bryce Yeager, Marcia Simpson, Creties Jenkins
Unconventional Resources Technology Conference (URTEC)
... fractures are key production drivers in the study area, and that the spatial variability of the natural fracture network exerts more influence on well...
2021
Structural Modification of Corals in Relation to Waves and Currents: Reef Biota
Richard R. Graus , John A. Chamberlain Jr. , Alexa M. Boker
AAPG Special Volumes
... and alignment relative to flow, and (4) variation in branch shape and size. Hydraulically satisfactory morphology probably develops by a combination...
1977
The Mexican "Island" Arc
William F. Tanner
GCAGS Transactions
...) stated that the negative anomalies in the Cayman trench area are related to thin crust and a very high position for the Mohorivicic discontinuity...
1974
Trishear Kinematic Modeling of Structures, with Examples from the Neuqun Basin, Argentina
Richard W. Allmendinger, Toms Zapata, Ren Manceda, Francisco Dzelalija
AAPG Special Volumes
... in the hanging wall of the fault move with constant velocity, and all points in the footwall are fixed. To conserve area, the triangular shear zone...
2004
Tectonic and eustatic signals in the sequence stratigraphy of the Upper Devonian Canadaway Group, New York state: Discussion
Ashton F. Embry
AAPG Bulletin
... basin of western New York. Figure 2 in Smith and Jacobi (2001) illustrates a composite lithologic column for the study area, along with a curve...
2002
Structural Styles, Plate-Tectonic Settings, And Hydrocarbon Traps of Divergent (Transtensional) Wrench Faults
T. P. Harding, R. C. Vierbuchen, Nicholas Christie-Blick
Special Publications of SEPM
... northern Europe and they may separate regions that experienced different magnitudes of extension e Andaman Sea area g Many oceanic fracture zones have...
1985
Salients, Recesses, Arcs, Oroclines, and SyntaxesA Review of Ideas Concerning the Formation of Map-view Curves in Fold-thrust Belts
Stephen Marshak
AAPG Special Volumes
.... Thus, in orogenic forelands, salients protrude into the continental interior relative to recesses, whereas in accretionary prisms of subduction systems...
2004
Tectonic Evolution of the Outer High of Santos Basin, Southern Sao Paulo Plateau, Brazil, and Implications for Hydrocarbon Exploration
Paulo Otavio Gomes, Bill Kilsdonk, Tim Grow, Jon Minken, Roberto Barragan
AAPG Special Volumes
... source rocks are present, synrift structures include huge intrabasinal highs, and the overlying evaporite seal extends throughout most of the area...
2012
Fault Patterns Associated with Domes--An Experimental and Analytical Study
Martha O. Withjack, Cynthia Scheiner
AAPG Bulletin
..., these circles become ellipses. The long axis of each ellipse shows the local direction of least shortening on the clay surface, the short axis shows...
1982
Carbonate Deposits In the Lower Jurassic Navajo Sandstone, Southern Utah and Northern Arizona, U.S.A.
Judith Totman Parrish, Stephen T. Hasiotis, Marjorie A. Chan
Journal of Sedimentary Research (SEPM)
...., and Gutiérrez, F., 2010, Origin and evolution of tufa mounds related to artesian karstic spring in Isona area (Pyrenees, NE Spain): Geodinimica Acta, v. 23...
2017
Mathematical model for calculating the horizontal principal stress of a faulted monoclinal structure in southwest Qaidam Basin, China
Xiangyu Fan, Qiangui Zhang, Meiheng Duan, Yang Yang, Qiang Duan, Xiaohong Chen, and Da Lv
AAPG Bulletin
... of the study area with a red ellipse, and Figure 1B shows the satellite map of the study area. Figure 2 shows the stratigraphy of the study area and indicates...
2019
Model Studies of the Displacement Transfer Associated with Overthrust Faulting
D. A. C. Gardner, J. H. Spang
CSPG Bulletin
... and folding: Geol. Soc. America Bull., v. 75, p. 45-62. Douglas, R. J. W., 1958, Mount Head map-area, Alberta: Geol. Surv. Canada Mem. 291, 241 p...
1973
Discrimination of Multiple Episodes of Meteoric Diagenesis in a Kimmeridgian Reefal Complex, North Iberian Range, Spain
M. Isabel Benito , Kyger C. Lohmann , Ramon Mas
Journal of Sedimentary Research (SEPM)
... reconstruction of the depositional, tectonic, and diagenetic histories of a region. GEOLOGIC SETTING Tectonic and Depositional Framework The study area...
2001
Geology of the Climax Molybdenite Deposit: A Progress Report
Stewart R. Wallace, Richard C. Baker, David C. Johnson, W. Bruce MacKenzie
Rocky Mountain Association of Geologists
... phases of Silver Plume granite. Mapping in an admittedly small area near the Climax mine suggests that the metasedimentary rocks form the east limb...
1960
Chapter One: Introduction to AAPG Memoir 42/SEG Investigations in Geophysics, No. 9, 7th Ed.
Alistair R. Brown
AAPG Special Volumes
.... Figure 1-2. Area covered by 3-D surveys, exploratory wells drilled and volume of oil in place for the period 1976 to 1994 in the Campos Basin offshore...
2011
Chapter 26: Deep Water Untested Oil-play in the Magdalena Fan, Caribbean Colombian Basin
Jaime A. Martinez, Jaime Castillo, Andrea Ortiz-Karpf, Lina Rendon, Juan Carlos Mosquera, Victor Vega
AAPG Special Volumes
... Nacional de Hidrocarburos), Asesorías Técnicas Geologicas (ATG) Colombia. Amaral, J., 2003, Petroleum system characterization, Sinu area (offshore...
2015
Structural and Geochemical Study of the South Sulphur Asphalt Deposits, Murray County, Oklahoma
Daniel B. Williams
Oklahoma City Geological Society
.... The Mill Creek Fault defines the northern limit of the study area. These two major faults delineate the Mill Creek Syncline. In the study area all five...
1989
Dolomitization of Mississippian Carbonates in the Shell Waterton Gas Field, Southwestern Alberta: Insights from Paleomagnetism, Petrology and Geochemistry
Michael T. Lewchuk,, Ihsan S. Al-Aasm,, David T.A. Symons, Kevin P. Gillen
CSPG Bulletin
... core to provide the relative orientation between specimens from different plugs. The MOL azimuth was obtained by: 1) comparison of features observed...
1998
Three-dimensional interpretation of tectono-sedimentary evolution and hydrocarbon prospectivity by the integration of airborne gravity gradiometer, regional gravity, magnetic, and two-dimensional seismic data in the Canning Basin, Western Australia
Jurriaan Feijth, Carlos Cevallos, Tony Rudge, and Marianne Parsons
AAPG Bulletin
... through the Devonian carbonate complexes. The previously available geological and geophysical data suggested that this area of the Canning Basin has a high...
2019
Development of Soil on the Lunar Surface
John F. Lindsay
Journal of Sedimentary Research (SEPM)
.... B., POWELL, B. N., DICKEY, J. S. AND BOWER, J. F., 1971, Relative proportions and probable sources of rock fragments in the Apollo 12 soil samples...
1972
RESOLVING THREE-DIMENSIONAL AND SUBSURFICIAL FEATURES OF CARBONACEOUS COMPRESSIONS AND SHELLY FOSSILS USING BACKSCATTERED ELECTRON SCANNING ELECTRON MICROSCOPY (BSE-SEM)
A.D. MUSCENTE, SHUHAI XIAO
PALAIOS
... to backscattering varying with the relative masses and thicknesses of materials in the uppermost few microns of a sample. Here, we demonstrate...
2015
Bakken Infill Pilot Analysis and Modeling: Characterizing Unconventional Reservoir Potentials
Yongshe Liu, Sandip Bordoloi, Nathan McMahan, Junjing Zhang, Bharath Rajappa, Hui Long, Eric Michael
Unconventional Resources Technology Conference (URTEC)
... claystones. Figure 1 The inset map on the left shows the extent of the Williston Basin on the US side of the border. The expanded area (red box) shows...
2020
Identification of Wrench Faults Using Subsurface Structural Data: Criteria and Pitfalls (1)
T. P. HARDING
AAPG Bulletin
... of basement, (4) changes in relative upthrown side, separation sense, and/or fault dip direction at depth or along the strike of the master fault, (5...
1990
Tectonic Significance and Hydrocarbon Trapping Consequences of Sequential Folding Synchronous with San Andreas Faulting, San Joaquin Valley, California
T. P. Harding
AAPG Bulletin
... in the area folded occurred near the end of the Miocene, reflecting a recognized increase in rate of fault displacements. Secondary faulting of the structures...
1976
Isomerization and Aromatization of Hydrocarbons and the Paleothermometry and Burial History of Alberta Foreland Basin
Christopher Beaumont , Ross Boutilier , Andrew S. Mackenzie , Jurgen Rullkotter
AAPG Bulletin
... the geothermal gradient. This hot water then migrates updip and away from the foothills to enhance the geothermal gradients in the Edmonton area and beyond...
1985