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The AAPG/Datapages Combined Publications Database
Showing 4,390 Results. Searched 200,685 documents.
Hydraulic Fracture Geometry Improvements Through Oriented Perforations: Case Study in Vaca Muerta Formation
Martín Vítolo, Marcelo Frydman, Juan José Fernandez, Leandro Quintana, Ivan Lanusse, Federico Gonzalez Tomassini, Juan Pablo Palacio, Victoria Lazzari, Alfredo Moler, Sofia Marinari
Unconventional Resources Technology Conference (URTEC)
... with reduced stress anisotropy and specific rock fabric characteristics, may encourage horizontal fracture development. Perforations along the high side...
2025
Development of Synthetic Layer Dip Adjacent to Normal Faults
David A. Ferrill, Alan P. Morris, Darrell W. Sims, Deborah J. Waiting, Shutaro Hasegawa
AAPG Special Volumes
.... 13, p. 721733.Peacock, D. C. P., and D. J. Sanderson, 1992, Effects of layering and anisotropy on fault geometry: Journal of the Geological Society...
2005
Applications of Dipmeter and Borehole Image Data in Static Models
Michael Poppelreiter, Robert A. Crookbain, Ajay K. Sapru, Mark J. F. Lawrence
AAPG Special Volumes
... the complete stress tensor: Application to permeability anisotropy and wellbore stability: The Log Analyst, v. 38, no. 6, p. 2133.Barton, M., C. O'Byrne, C...
2010
Chemical Effects of Pore Fluids on Rock Properties
Henri S. Swolfs
AAPG Special Volumes
.... D., 1957, Anisotropy of fracture in quartz: Am. Jour. Sci., v. 255, p. 214-225. Bloss, F. D., and G. V. Gibbs, 1963, Cleavage in quartz: Am...
1972
Influence of the Geological and Geochemical Characteristics of Heavy Oils on Their Recovery: Section III. Geological Environments and Migration
J. Connan, H. Coustau
AAPG Special Volumes
... zone (Table 5). Poroperm properties indicate the homogeneity of the dead oil zone in contrast to the anisotropy of the live oil zone. Gross composition...
1987
Mineralogical Forms of Silica and their Sequence of Formation in Silcretes
Medard Thiry, Georges Millot
Journal of Sedimentary Research (SEPM)
... = microcrystalline quartz with associated laminae of granular titania; 3 = opal deposits with very weak anisotropy crossed by cracks infilled with later opal...
1987
Architecture and Directional Scales of Heterogeneity in Alluvial-Fan Aquifers: REPLY
Michael J. Neton , Joachim Dorsch , Christopher D. Olson , Steven C. Young
Journal of Sedimentary Research (SEPM)
... to their discussion of strong anisotropy introduced upon the pore system due to deposition of clay drapes. We submit that clay drapes, laminae...
1995
Natural Fractures and Strain Accommodation in the Tensleep Formation at Beer Mug Anticline
Scott P. Cooper
AAPG Special Volumes
.... Dunn, T. L., 1997, Anisotropy and spatial variation of relative permeability and lithologic character of Tensleep sandstone reservoirs in the Bighorn...
2013
Visualization of the Internal Structure of the Massive Division in Experimental Sediment-Gravity-Flow Deposits by Mapping of Grain Fabric
Hajime Naruse, Fujio Masuda
Journal of Sedimentary Research (SEPM)
...., 2000, Sediment transport and dispersal pathways in the Lower Cretaceous sands of the Britannia Field, derived from magnetic anisotropy: Petroleum...
2006
Structural Geometry of Meade Thrust Plate in Northern Blackfoot Mountains, Southeastern Idaho
Richard W. Allmendinger
AAPG Bulletin
... steeply west-dipping upright fold limbs. This geometry implies that folding preceded imbricate faulting, and that anisotropy of the sequence no longer...
1981
Thermal Maturity of Carboniferous Strata, Ouachita Mountains
David W. Houseknecht , Steven M. Matthews
AAPG Bulletin
...), a relationship that is common, although Hunt (1979) suggested that anisotropy generally increases exponentially with linear increases in reflectance...
1985
Description of Natural Fracture Systems for Quantitative Use in Petroleum Geology (1)
J. H. HOWARD and RICHARD C. NOLEN-HOEKSEMA
AAPG Bulletin
... anisotropy can be obtained from studies of contoured stereonets (e.g., Parsons, 1966; LaPointe et al., 1984; LaPointe and Hudson, 1985). Our data...
1990
Modeling Heterogeneity in a Low-Permeability Gas Reservoir Using Geostatistical Techniques, Hyde Field, Southern North Sea
M. L. Sweet , C. J. Blewden , A. M. Carter , C. A. Mills
AAPG Bulletin
... of the facies are specified through the anisotropy of the horizontal and vertical variograms, a d result in the elongate geometries seen in the model. Thus...
1996
Displacement distributions on extensional faults: Implications for fault stretch, linkage, and seal
S. A. Stewart
AAPG Bulletin
... anisotropy to a siliciclastic reservoir (Kx vs. Ky), inhibiting flow parallel with the fault. The depicted orientation of these fractures is for illustrative...
2001
Architectural units and heterogeneity of channel reservoirs in the Karamay Formation, outcrop area of Karamay oil field, Junggar basin, northwest China
Jiao Yangquan, Yan Jiaxin, Li Sitian, Yang Ruiqi, Lang Fengjiang, Yang Shengke
AAPG Bulletin
...). In the microscale range of cores, fundamental pore texture and permeability anisotropy were both determined. In the middle-scale range of individual...
2005
Natural fracture distributions in sinuous, channel-fill sandstones of the Cedar Mountain Formation, Utah
John C. Lorenz, Scott P. Cooper, William A. Olsson
AAPG Bulletin
... horizontal permeability anisotropy in a hydrocarbon reservoir. This anisotropy is particularly important in controlling the efficiency of production...
2006
Deformation bands and their influence on fluid flow
Haakon Fossen, Arthur Bale
AAPG Bulletin
... anisotropy imposed by deformation bands on the reservoir deserves some attention. This anisotropy is controlled by the structural arrangement...
2007
Three common source rock evaluation errors made by geologists during prospect or play appraisals
Harry Dembicki Jr.
AAPG Bulletin
... reported. Below vitrinite reflectance values of 2.0% Ro, the anisotropy is low and the error introduced is minimal (Houseknecht and Weesner, 1997...
2009
Characterization of deformation bands associated with normal and reverse stress states in the Navajo Sandstone, Utah: Reply
John G. Solum, J. P. Brandenburg, Stephen J. Naruk
AAPG Bulletin
... a much more significant function in degrading reservoir or creating permeability anisotropy quality than do compaction bands.Fossen and Rotevatn (2012...
2012
Fault displacement gradients on normal faults and associated deformation
Alan P. Morris, Ronald N. McGinnis, and David A. Ferrill
AAPG Bulletin
... anisotropy, potentially either damaging or enhancing the reservoir’s permeability, and exerting an effect on induced hydraulic fracturing.Vertical...
2014
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
Rocky Mountain Giants: Rockies Domimate U.S. Onshore ‘Discovery’ of 1990s Giants, M. Ray Thomasson and Fred F. Meissner, #10048 (2003).
Search and Discovery.com
2003
PowerPoint Presentation
Engelder
Search and Discovery.com
... as the product of |d| and the component of |f| in the direction of d, that is, Terry Engelder Vector Analysis (Isotropy vs. anisotropy) Scalar...
Unknown
The Three Elements of Structural Geology Part 1, #41849 (2016).
Terry Engelder
Search and Discovery.com
... Engelder Vector Analysis (Isotropy vs. anisotropy) Scalar product or Dot product of a vector - magnitude of one vector times the magnitude...
2016