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The AAPG/Datapages Combined Publications Database
Showing 43,758 Results. Searched 200,293 documents.
Using Multiazimuth Seismic Data for Anisotropy Estimation in an Unconventional Reservoir
Surabhi Mishra
Petroleum Exploration Society of Australia (PESA)
... are the key attributes that seismic can help predict. Seismic Velocity and Amplitude variations with azimuth can be used to predict fracture strike, relative...
2018
Identifying Re-Stimulation Effectiveness by Utilizing Microseismic Attributes
M. Preiksaitis, A. Baig, S. Bowman-Young, T. Urbancic
Unconventional Resources Technology Conference (URTEC)
...rac, could indicate an area of rock with new fracture development missed during the initial completion. The center ellipse associated with two mid-late...
2016
Three-Dimensional Shape Analysis of Fine-Grained Sediments
Alan E. Wright
Journal of Sedimentary Research (SEPM)
... of the photograph relative to the slide and calculating the glancing angle for that position, the angle being assumed constant over the area of one photograph...
1957
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
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
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
Click to view abstract in PDF format
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
Wave scattering by the formation velocity perturbation surrounding a fluid-filled borehole
Zhou-Tuo Wei
International Meeting for Applied Geoscience and Energy (IMAGE)
... relative to c0, and the phase is negative when the velocity decreases. Nevertheless, as shown in the black ellipse box in Figure 4b, the negative...
2022
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
Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures
Heloise B. Lynn, Walter S. Lynn
West Texas Geological Society
... on their relative azimuths. The effect of the fractures and / or unequal horizontal stresses on the seismic signal depends on the relative scale length...
2006
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