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The AAPG/Datapages Combined Publications Database
Showing 3,960 Results. Searched 200,619 documents.
Abstract: Waterfracs: A Perspective of 8+ Years of Intense Study and a Review of 60+ Years of Field Work, John Ely, #90097 (2009)
Search and Discovery.com
2009
The Past and Present Role of the Geoscientist
Search and Discovery.com
N/A
Comparison of Permeability Calculated from Geophysical Logs, Aquifer Tests, and Grain-Size Distribution at SAWS Aquifer Storage and Recovery Site, Bexar County, Texas
Search and Discovery.com
N/A
ABSTRACT: Another Bridge between Seismic and Geology : Uses of Geological Multi-Substack Inversion; #90007 (2002)
Pascal Debec, Jean-Philippe Mathieu
Search and Discovery.com
... in circle 2 (HC-W contact clearly visible) that are not that obvious on the full-stack data. In full-stack seismic, only a long and difficult analysis...
2002
ABSTRACT: Mapping Hydrocarbon Seeps in Varied Terranes with Advanced Spectral Image Processing Techniques; #90007 (2002)
John R. Everett, Ronald J. Staskowski, Christopher M. Jengo, Cynthia K. Dacre, David Nollsch
Search and Discovery.com
... and space borne sensors with high spatial and spectral resolution and powerful image processing algorithms are bringing our industry full circle. Seals...
2002
ABSTRACT: THE ARGENTINE PRECORDILLERA - A TERRANE MORE EXOTIC THAN EVER; #90014 (2003)
Keller, Martin
Search and Discovery.com
... somewhere along the former Gondwana margin. This scenario, however, again contradicts paleontologic evidence. Hence the circle is closed...
Unknown
Is Canada lagging in Arctic Development?
Search and Discovery.com
... the first Liquefied Natural Gas (LNG) from beyond the Arctic Circle and Russia has many fields producing onshore in their sector of the Arctic...
2013
Abstract: Play-Based Exploration: Applying Depth and Breadth of Geoscience Understanding; #90289 (2017)
Larry Garmezy
Search and Discovery.com
... in the early 1980’s, in one aspect we appear to have come full circle, realizing that a deep understanding of our basins is the critical element in any...
2017
Abstract: Optimizing Perforations; #90308 (2017)
David J. Hatton, Payam Kavousi Ghahfarokhi
Search and Discovery.com
... and turbulent models shows that if the circle was changed to an oval, during injection high stress regimes would occur at the ends, in effect causing...
2017
Sphericity Determinations of Pebbles and Sand Grains
Willard D. Pye, Margaret Hurst Pye
Journal of Sedimentary Research (SEPM)
... of paper. The ratio of the diameter of the circle having the same area as the area of the projected grain to the diameter of the smallest circumscribing...
1943
Appositional Fabric Study of the Coastal Sedimentaries, East Godavari District, Andhra, India
A. Sriramadas
Journal of Sedimentary Research (SEPM)
... of the maximum inscribed circle within the ellipse at the points of contact. Therefore if this diameter is drawn the least projection elongation can be marked...
1957
Braided River and Avulsive Depositional Systems in the McMurray Formation - LIDAR and Subsurface Data Integration at Syncrude's Aurora North Mine, #30143 (2010)
Thomas Nardin, B. Joan Carter, Nina E. Bassey
Search and Discovery.com
... criteria - Reservoir and non-reservoir distributions - Implications for exploration and development Aurora North Mine Database Circle pit LIDAR 380...
2010
Data processing workflow for reflections from cement-formation interface in ultrasonic pitch-catch measurement in cased hole
Shaopeng Shi, Hua Wang, Meng Li, Aihua Tao
International Meeting for Applied Geoscience and Energy (IMAGE)
... azimuth. By examining the data characteristics in Fig. 3b and the borehole geometry, it is possible to use a fitting circle to aid Learning from...
2022
Core Orientation from Non-Oriented Core: A Tutorial
D. C. Carter
Indonesian Petroleum Association
... to that of the sphere, and small circles represent circles with a diameter less than that of the sphere. Points on a great circle define a planar surface...
2002
Nomographic Solutions of Dip Computation
W. A. Visser
AAPG Bulletin
... the intersecting point of the other of the parallels and the conic section. In the nomogram of Figure 1 a circle with a radius of 5.6 centimeters was used...
1947
Full Use of Dipmeter Data for Geocellular Property Modeling in the McMurray Formation, Alberta; #41586 (2015)
Gregory S. Benson
Search and Discovery.com
... the bed dip azimuths and dip angles into unit circle vectors dX, dY, and dZ as a strategy to avoid azimuth aliasing (Figure 6 and Figure 7). 5. Upscale...
2015
Skempton’s poroelastic relaxation: The mechanism that accounts for the distribution of pore pressure and exhumation-related fractures in black shale of the Appalachian Basin
Terry Engelder, and Rose-Anna Behr
AAPG Bulletin
... understood that shooting a well would connect the borehole to an extensive set of natural fractures. The Hunter and Young (1953) paper was written just...
2021
Iran (Persia): Chapter 18
Edgar Wesley Owen
AAPG Special Volumes
..., p. 11.) Models of hypothetical limestone anticlines were constructed and the wave paths in arc shooting under various velocity conditions...
1975
Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data
Dylan Copeland, Alfred Lacazette
Unconventional Resources Technology Conference (URTEC)
... 2155064 5 the ridge. A simple, straightforward way to do this is by finding a local maximum of the semblance on a circle around an endpoint (𝑥𝑥0...
2015
The History of Oil Along the Newport-Inglewood Structural Zone - Los Angeles County, California
Stephen M. Testa
Petroleum History Institute
... Company, Standard Oil Company, 12 THE HISTORY OF OIL ALONG THE NEWPORT-INDGLEWOOD STRUCTURE ZONE... - Testa noise while shooting movies. Local...
2007
TRIGONOMETRIC EQUATIONS AND GRAPHS FOR SOLVING PROBLEMS IN STRUCTURAL GEOLOGY
William H. Stalhuth
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
...-lying. 7. Finding the drift azimuth of a bore-hole read on an inclined azimuth circle. equation of spherical trigonometry3, having only trig functions...
1962
Darai Limestone Depositional History and Strontium Chronostratigraphy, Papuan Fold Belt, Papua New Guinea
L. I. Eisenberg, J. C. Phelps, T. L. Allan, J. A. Trotter, M. J. Korsch, D. J. Whitford
Papua New Guinea (PNG) Petroleum Convention Proceedings
... less than 0.708800, a circle of diameter 200m has been used. For values greater than 0.708800, a circle of 400m has been used. The width of the error...
1996
4D Pulsing Earth Versus 2D Plate Tectonics
John K. Davidson
Petroleum Exploration Society of Australia (PESA)
... indicate direction of spreading ridge movement and the small circle encompasses the ridges and southern expansion. G loba l t ecton ics has been aided...
2008
Exploration in Papua New Guinea: Some Aspects of the Human Impact
James Sinclair
Papua New Guinea (PNG) Petroleum Convention Proceedings
... enquiry into the shootings. There is no truth in the general belief that an officer involved in a shooting affray during the Australian colonial era...
1993
Robbing Peter to Pay Paul: The Story of New Sheffield and Shannopin Fields, Beaver County, Pennsylvania
John A. Harper
Petroleum History Institute
... of Shannopin field, discovered in 1883 with completion of the Dilworth and Clark well on the Langfitt farm (red circle shows approximate location...
2014