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The AAPG/Datapages Combined Publications Database
Showing 42,250 Results. Searched 195,364 documents.
A decoupled orthotropic anisotropy modeling method and its application
Wang Lei, Liang Jiandong, Xuan Ruiqing, Li Daoshan, Zhu Jinping, Hao Xiaoguang
International Meeting for Applied Geoscience and Energy (IMAGE)
... are updated through the residual curvature analysis of the azimuthal CIP gathers, and the ellipse fitting is used to drive the updating of the orthotropic...
2023
Geodetic Datums and Map Projections
James G. Morgan
Houston Geological Society Bulletin
... the earth's surface, a plane would suffice for a very small area such as a few city blocks. For carrying position measurements beyond a few miles...
1988
Application of Pre-stack Seismic Anisotropy for Fracture Detection, in Oseil Field Carbonate Reservoir, Seram Island, Eastern Indonesia; #20157 (2012)
Anggoro S. Dradjat, Xueyan Hu, and Ridhawulan Primasari
Search and Discovery.com
...: • High Oil column; • High fracture intensity; • Fold with relative simple structure; • High productivity of adjacent well; • Undrained area. In Oseil-18...
2012
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Search and Discovery.com
N/A
Possible Strike-Slip Components on Monoclines at the Powder River Basin–Black Hills Uplift Margin
George W. Shurr, Ivan W. Watkins, Alvis L. Lisenbee
Wyoming Geological Association
... area, in J.D. Lowell, ed., Rocky Mountain foreland basins and uplifts: Rocky Mountain Assoc. of Geol. Symposium, p. 33-56. Christie-Blick, N...
1988
Strain Measurements in Eastern Marginal Shear Zone of Mount Sedom Salt Diapir, Israel
Israel Zak, Raphael Freund
AAPG Bulletin
... of the salt table at a shallow, later stage. The strain in this marginal area is considerably larger than the average for the main, inner part...
1980
Abstract: Microbialites in Zechstein Cycle 2 Carbonates (NE England and Poland): Types and Source Rock Perspectives; #90153 (2012)
Mirosław Słowakiewicz and Maurice E. Tucker
Search and Discovery.com
..., with 1 m of relief. They are mostly linked. Second-order structures (synoptic relief ~ 10 cm) form symmetric ridge-like and ellipse-shaped features...
2012
Abstract: Interpretation of Natural Fractures from the Traveltime Variation with Source-receiver Azimuth in the Alberta Foothills; #90172 (2014)
Draga A. Talinga, Don C. Lawton
Search and Discovery.com
... conducted for the Cabin Creek overthrust area in the Alberta Foothills. Mapping event traveltime differences on prestack-migrated, limited source...
2014
Formation of Spaced Cleavage and Concurrent Mass Removal of Si02, Meguma Goup Metagreywackes, Goldenville, Nova Scotia
F. Fueten, P. M. Clifford, L. L. Pryer, J. H. Crocket, M. J. Thompson
Atlantic Geology
... CZ — Cleavage zone; IM — n ellipse equivalent to :he CZ. The equation for A t (lichon) [----------- -- 1] x 100 = percent area loss At (cleavage...
1986
Displacement Geometry in the Volume Containing a Single Normal Fault
Jim A. M. Barnett , John Mortimer , John H. Rippon , John J. Walsh , Juan Watterson
AAPG Bulletin
... to zero at the edge or tip-line. The tip-line is elliptical, with the shorter axis of the ellipse parallel to the displacement direction. Contours of equal...
1987
Increase Net Present Value and Reduce Completion Cost by Using an In-House Automated Fracture Design, Reservoir Simulator and Optimization Workflow for Well Spacing and Completions Design
Srimoyee Bhattacharya, Ed Lake, Xin Liu, Robert Dombrowski, Richard Cao, Alejandro Girardi
Unconventional Resources Technology Conference (URTEC)
... wells which cover maximum drainage area but can be difficult to execute in the field. Also, uniform fracture cases tend to provide significant value...
2018
Exploration for Reservoir Quality Rock Bodies by Mapping and Simulation of Potentiometric Surface Anomalies
J. Toth, K. Rakhit
CSPG Bulletin
... a small-scale, regional potentiometric map. Subsequently, a large-scale, local potentiometric map was prepared for the chosen area and six anomaly sites...
1988
Best Practices in Designing and Executing a Comprehensive Hydraulic Fracturing Test Site in the Permian Basin
James Courtier, Karen Chandler, Danny Gray, Shaun Martin, Randy Thomas, Joe Wicker, Jordan Ciezobka
Unconventional Resources Technology Conference (URTEC)
... and completion of slick water completions. The well that accomplished this task is the Slant Core Well (SCW), positioned within the central area...
2017
The Development of Clast Fabric in Mudflows
John F. Lindsay
Journal of Sedimentary Research (SEPM)
... of the Beardmore Glacier area: Antarctic Journal of the United States, v. 2, p. 110-112. BHATTACHARYYA, D. S., 1966, Orientation of mineral lineation along...
1968
Fabric Evolution and Mechanisms of Diagenesis in Fine-Grained Sediments from the Kita-yamato Trough, Japan Sea
Achim Kopf, Jan H. Behrmann
Journal of Sedimentary Research (SEPM)
... is the orientation of the core axis. The shaded area in the center of the diagram is the visually estimated dot-free area as it mirrors the strain ellipse. B...
1997
Pore System Changes During Experimental Polymer Flooding in Ben Nevis Formation Sandstones, Hebron Field, Offshore Eastern Canada, #20349 (2016).
Luis E. Valencia, Lesley A. James, Karem Azmy
Search and Discovery.com
... Relative increase of carbonate and lithic fragments upwards to the reservoir Integration of minerals analysis techniques allows to characterize Ben...
2016
Fluid Mechanics
Jeffrey S. Hanor
Special Publications of SEPM
... of flow of water per unit time, Q, through a cylinder of sand of cross-sectional area, A , and length, L, is equal to: where hl is the computed...
1988
PowerPoint Presentation
Engelder
Search and Discovery.com
.... Each clastic flux rests on carbonates (vertical white arrows) accumulated during periods of relative quiescence on a passive margin. The three tectonic...
Unknown
The Three Elements of Structural Geology Part 1, #41849 (2016).
Terry Engelder
Search and Discovery.com
... periods of relative quiescence on a passive margin. The three tectonic events (i.e., orogenic cycles) include the Taconic (blue arrow), the Acadian (green...
2016
Structural Patterns in South Florida
Paulette Bond, Leah Smith, W. F. Tanner
GCAGS Transactions
...°, and are taken to be the shears in a first-order strain ellipse. The intersection of two of these trends, immediately west of Lake Okeechobee...
1981
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
..., the algorithm inverts for the shape of the ellipse and the orientation with respect to geographic north. The long axis of the ellipse is the Vfast direction...
2012
Quartz Grain Orientations--1 (The Photometric Method)
R. F. Sippel
Journal of Sedimentary Research (SEPM)
... by the following relations. Defining R = |arctan (Ay/Ax)| v = (y - x) then the inclination of the major axis of the ellipse is given by = arctan [(tan 2R)(cos v...
1971
The Origin of the Faults in Creek and Osage Counties, Oklahoma
Lyndon L. Foley
AAPG Bulletin
... structural feature of the area under discussion is the Ozark uplift. This uplift caused a westward thrust which tilted the overlying Paleozoic beds...
1926
The Kinematics of Extension and Inversion in the Malay Basin, Offshore Peninsular Malaysia
Mazlan B. Hj. Madon
Geological Society of Malaysia (GSM)
... Pagodas Fault, which extends from onshore Thailand to the Natuna area (the Malay-Natuna-Lupar Shear of Daines, 1985). Other strike-slip faults are also...
1997
A Prototype Near-Field GIS Model to Characterize Acute Risks of Sequestered CO2 Release Through Orphan Wells
Kenneth T. Bogen, Frank J. Gouveia, Lee A. Neher, Steven G. Homann
AAPG Special Volumes
... zone were then determined, followed by an ArcGIS canonical analysis that defined a corresponding ellipse with an area equal to that of the candidate...
2009