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The AAPG/Datapages Combined Publications Database
Showing 11,498 Results. Searched 200,685 documents.
Abstract: The Evolving Role of Geophysics in Exploration. From Amplitudes to Geomechanics (Paper C7)
E. C. Andersen, D. Gray
Geological Society of Malaysia (GSM)
...) observed that seismic amplitudes changed with offset in the presence of gas. The Zoeppritz equations provide an explanation for this effect, especially...
2012
Gas and Oil Developments in New York in 1958
W. Lynn Kreidler
AAPG Bulletin
... into consideration the fact that gas sold at the well head for 30¢-35¢ per 1,000 cubic feet. MEDINA SANDSTONE TESTS Twenty-three Medina wells were...
1959
Abstracts: The Evolving Role of Geophysics in Exploration: From Amplitudes to Geomechanics; #90173 (2015)
Eric Andersen, David Gray
Search and Discovery.com
... amplitudes changed with offset in the presence of gas. The Zoeppritz equations provide an explanation for this effect, especially through the use...
2015
Regional Tectonics and Structural Evolution of the Monterey Bay Region, Central California
H. Gary Greene
Pacific Section of AAPG
... that compose the head-ward parts of these canyons cut the distal edge of the continental shelf, but do not continue to the shoreline. These canyons...
1990
Petrography, Geochemistry, and Origin of Burial Diagenetic Facies, Siluro-Devonian Helderberg Group (Carbonate Rocks), Central Appalachians
S. L. Dorobek
AAPG Bulletin
... Appalachian basin: Appalachian Geological Society Field Conference Guidebook, p. 2-33. Dennison, J. M., and J. W. Head, 1975, Sealevel variations...
1987
Geochemical Characterization of Evaporite and Carbonate Depositional Environments and Correlation of Associated Crude Oils in the Black Creek Basin, Alberta
J.P. Clark, R.P. Philp
CSPG Bulletin
... be associated with carbonate source environments are higher Pr/Ph ratios (0.6 - 1.0) and diasterane/sterane ratios and the presence of head-to-head...
1989
Recent Sedimentation and the Search for Petroleum
W. C. Krumbein
AAPG Bulletin
..., and about 1 foot deep. Water flows from a constant-head tank into a stilling basin Fig. 7. Abrasion curves of limestone fragments (21). Fig. 8. Sketch...
1945
Geological History of the East Indies
J. H. F. Umbgrove
AAPG Bulletin
... the rivers Tawarin and Sepik (but only as samples from boulders). Moreover some rocks from the neck of the so-called "Bird's Head" (New Guinea) have been...
1938
Field experiment of enhanced coalbed methane-CO2 in the upper Silesian basin of Poland
Frank van Bergen, Henk Pagnier, Pawel Krzystolik
Environmental Geosciences (DEG)
... in containers (Figure 12). A high-pressure CO2 pump unit with heaters was installed to be able to prevent frost in the injection line, well head, and tubing...
2006
Subsurface formation pressure gradient vs. slope: Perception and pitfalls
Selim S. Shaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... this conversion factor in reservoir’s sand with linear pressure trend and hydraulic head shows a complete disagreement. The drilling MW and PP in psi...
2023
Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa
Jonathan P. Turner
AAPG Bulletin
...) Offshore Equatorial Guinea, west Africa, gravity-driven nappes, more than 1 km thick and 15 km from head to toe, provide key evidence...
1995
Upper-Slope To Shelf-Edge Delta Architecture, Miocene Cruse Formation, Orinoco Shelf Margin, Trinidad
Si Chen, Ronald J. Steel, Cornel Olariu
Journal of Sedimentary Research (SEPM)
... and Tobago, 39 p. Ercilla, G., Alonso, B., Wynn, R.B., and Baraza, J., 2002, Turbidity current sediment waves on irregular slopes: observations from...
2016
Factors affecting the variability of stray gas concentration and composition in groundwater
Anthony W. Gorody
Environmental Geosciences (DEG)
... in shows while drilling, produced gases, casing head gases, pipeline gases, and other potential point sources. However, transport dynamics of free...
2012
Geology of West-Central Colorado - Three-Day Field Trip - Denver, Leadville, Glenwood Springs, Grand Junction, via U.S. Highways 6,24 and 40, and Colorado Highways 91,329,340,301,131 and 84
Trip Leader - S.W. Lohman, Co-Leaders: N. Wood Bass, John R. Donnell, Ogden Tweto, Theodore R. Walker, Robert G. Young
Rocky Mountain Association of Geologists
... 10.7 11.9 12.3 13.2 13.3 13.9 14.1 14.2 14.4 Denver Bus Depot head south on Broadway to Colfax Ave. Intersection Broadway and Colfax Ave. turn...
1960
Bedrock geology of the Glenn Highway from Anchorage to Sheep Mountain, Alaska–Mesozoic-Cenozoic forearc basin development along an accretionary convergent margin
Jeffrey M. Trop, Thomas L. Plawman, Michael A. Belowich, G. R. Winkler
Alaska Geological Society
... of America Special Paper 371, p. 19–19. Bradley, D.C., Parrish, R., Clendenen, W., Lux, D., Layer, P.W., Heizler, M., and Donley, D.T., 2000, New...
2006
Comparison of Methods Used to Measure Modern Subsidence in Southeastern Louisiana
Roy K. Dokka
GCAGS Transactions
... of southeastern Louisiana is due primarily to the interplay between fluvial processes, ocean currents and waves, extreme storm events, global sea...
2009
Aspects of Diagenesis of Algal Cup Reefs in Bermuda
Eugene A Shinn
GCAGS Transactions
... pronounced over-hanging sides (Fig. 2). Waves breaking over the reefs often produce a boiling-water appearance, hence the local term "boilers". Composition...
1971
Mapping of Fracture Zones and Small Faults Using VSP and Cross Dipole Sonic in Eastern Siberia Carbonate Reservoirs, Yurubchansky Field, Russia
Sergey Shevchenko, Sergei Tcherkashnev, Maxim Kuznetsov, Tagir Mamleef
Petroleum Exploration Society of Australia (PESA)
... logs in the Yurubchansky Yur-90 deviated development well. The TD 3200 m MD was 800 m away from the well head. The objectives were to acquire data for 1...
2016
Gravity Oil Recovery: The Target - The Method - The Economics
B. C. Cummings
Grand Junction Geological Society
... this is said and done, there will still be 290 billion barrels left in the ground. In effect, nearly double that produced since Colonel Drake drilled his...
1985
Contribution to Salt-Dome Problem
F. M. Van Tuyl
AAPG Bulletin
... with a plunger of tool steel. A collar of shafting steel with an opening large enough to accommodate the head of the screw plug serves as a base. An opening...
1930
Cow Head: Limestone Boulder Conglomerate
Peter Wallace
Atlantic Geoscience Society Special Publications
...Cow Head: Limestone Boulder Conglomerate Peter Wallace Cow Head Limestone Boulder Conglomerate Purpose The peninsula of Cow Head is composed...
1998
Controls On Illite Cementation In Unayzah Sandstones, Saudi Arabia: Mineralogy, K-Ar Dating, Numerical Modeling, and Hydrothermal Experiments
Peter Birkle, Clemens Van Dijk, Kanchan Dasgupta, Michael J. Murphy, Yousif K. Kharaka, James J. Thordsen, James L. Bischoff
Journal of Sedimentary Research (SEPM)
... North Sea: Clay Minerals, v. 17, p. 69–77. Sawhney, B.L., 1969, Cesium uptake by layer silicates: effect on interlayer collapse and cation exchange...
2019
Trapping Mechanisms for Oil in Lower Cretaceous Muddy Sandstone at Recluse Field, Wyoming
Robert R. Berg
Wyoming Geological Association
... of the buildup plot appears to reflect a single layer, partly-bounded reservoir. That is, there is an abrupt change in reservoir properties near the well bore...
1976
Sandstones of the Antelope Shale Member, Monterey Formation, Midway-Sunset Oil Field, California
Glenn J. Gregory
Pacific Section of AAPG
... sectionat Hidden Valley (Sec. 35/T32S/R23E). Refer to Figure 12 for location. Interchannel deposits (0 to 82.9 m) overlain by channel-fill pebbly sandstones...
2001
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