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The AAPG/Datapages Combined Publications Database
Showing 357 Results. Searched 200,293 documents.
Physical Properties Analysis of Limestone Reservoir Salawati Basin Using Seismic Acoustic Impedance Inversion (AI) Modelbased
Ahmad Musto'in, Mohammad Qodirin, Ayi Syaeful Bahri, Yulia Putri Wulandari
Indonesian Petroleum Association
...) Where : St Wt KRt nt = seismic trace = wavelet = reflectivity coefficient = noise when a seismic wave going through into two layer of medium which...
2012
Physical, Chemical, and Economic Aspects of the Great Salt Lake, Utah
J. Wallace Gwynn
Utah Geological Association
..., helped to increase and maintain the salinity of that portion of the lake. Second, a two-layer or density-stratified brine condition developed within...
1987
Electromagnetic Survey of Permafrost Thickness in Northern Alaska in 1969 and 1970
George V. Keller
Pacific Section SEPM
... to be the larger of the two. This pressure is exerted in. a layer around a mineral surface which is a few molecules thick. More water will be under adsorption...
1987
Geochemistry of Oil-Shale Genesis, Green River Formation, Wyoming
John Ward Smith
Wyoming Geological Association
... also occurs in the lighter layers, sufficient organic segregation exists to permit easy recognition of the cyclic two-layer structure. The photograph...
1969
Response of Bottom Waters on the West Louisiana Shelf to Transient Wind Events and Resulting Sediment Transport
Richard L. Crout, Rhett D. Hamiter
GCAGS Transactions
...) are coincident with strong southerly winds. This result would be consistent with the theory of two-layer flow initiated by wind blowing directly...
1981
Late Pleistocene Air Temperatures in the Bighorn Basin, Wyoming: Inferences from Periglacial Ice-Wedge Casts and the Numerical Modeling of Near-Surface Ground Temperatures
Nick Visser, Henry P. Heasler, Brainerd Mears Jr.
Wyoming Geological Association
... during the wedge-forming episodes. Thus, subsurface thermal properties were assigned according to a two-layer model: 10 m of water saturated...
1996
Seismic Monitoring of Hydraulic Fracturing Activity in the Wolfcamp Shale of Midland Basin, Texas
Abhash Kumar, Hongru Hu, Alex Bear, Richard Hammack, William Harbert
Unconventional Resources Technology Conference (URTEC)
... are estimated using two-layer velocity model, first layer from surface down to 5000ft. depth and second layer between 5000 to 9000ft depth. We used sonic...
2019
Weathering of the Sioux Quartzite Near New Ulm, Minnesota, as Related to Cretaceous Climates
George S. Austin
Journal of Sedimentary Research (SEPM)
...-rich residuum on the quartzite in the New Ulm area. The environmental conditions necessary for production of the two-layer clay minerals of the kaolin...
1970
Submarine Lithification on Windward Reef Slopes: Capricorn-Bunker Group, Southern Great Barrier Reef
John F. Marshall, Peter J. Davies
Journal of Sedimentary Research (SEPM)
... and fill the interstices between them. Broken fragments of aragonite cement crystals are also present within the micrite layer. The two-layer cement...
1981
AAPG-SEPM Gulf of Mexico Type-Well Project: Geologic Note (1)
ROGER M. SLATT , BARRY J. KATZ , PETER J. HUTCHINSON , J. REED GLASMANN , HAROLD G. BILLMAN , SANDY M. ZUCKER , ERIC V. ESLINGER , and RAYMOND C. CHRISTOPHER
AAPG Bulletin
... does not affect the probability of the existence of the adjacent layer type. I/s with mostly smectite layers, but some illite layers, has these two...
1992
Brine volume and salt dissolution rates in Orca Basin, northeast Gulf of Mexico
Robin S. Pilcher, Raleigh D. Blumstein
AAPG Bulletin
... average seawater velocity down to the seabed, whereas a two-layer model needs to be applied in the area of the brine lake to take account of the different...
2007
Flow Behavior of Ponded Turbidity Currents
Marco Patacci, Peter D.W. Haughton, William D. Mccaffrey
Journal of Sedimentary Research (SEPM)
... flow layer with a corresponding decrease in concentration. The surface separating the two layers is termed the “internal concentration interface” (Fig...
2015
Optimizing Field Development for the Vaca Muerta Play Using Oil and Water Geochemical Fingerprinting Technology
Ruben Cisneros, Jana Bachleda, Shuangyu Ge, Tristan Speranza, Jorge Torres, Ignacio Alderete, Jiang Wu, Faye Liu
Unconventional Resources Technology Conference (URTEC)
... and compare one-layer verses two-layer development, the staggered two-layer development clearly shows enhanced reservoir utilization compared to one-layer...
2025
Structural geometry and evolution of releasing and restraining bends: Insights from laser-scanned experimental models
Shankar Mitra, Debapriya Paul
AAPG Bulletin
... use a two-layer model, driven by basal sliding plates, in which the basement is represented by stiff clay, whereas the sedimentary cover...
2011
A Model for Sustainable Development-The Newcastle, Utah Geothermal Resource
Howard P. Ross, Robert E. Blackett, Craig B. Forster, Stephen Snelgrove
Utah Geological Association
... that crudely resembles the heat-flow map shown in figure 2. This positive result has led us to construct a two-layer, three-dimensional model domain similar...
1994
Estimates of Sand Transport on the New York Shelf Using Near-bottom Current Meter Observations
P. E. Gadd, J. W. Lavelle, D. J. P. Swift
Journal of Sedimentary Research (SEPM)
... transport found in our study. Peak bottom current speeds of 80 cm/s are not uncommon here. The characteristic estuarine two-layer flow has been...
1978
Chemical Diagenesis of a Multicomponent Carbonate System -2: Stable Isotopes
Uwe Brand , Jan Veizer
Journal of Sedimentary Research (SEPM)
.... The preservation of primary textures in the brachiopods (e.g. two-layer shell structures) and the rugose corals (e.g. trabecular structures) of both...
1981
Carbonate Debris Flows, Cow Head Group, Western Newfoundland
Richard N. Hiscott, Noel P. James
Journal of Sedimentary Research (SEPM)
..., Submarine carbonate breccia--a depositional model for two-layer, sediment gravity flows from the Sekwi Formation (Lower Cambrian), Mackenzie Mountains...
1985
The Effects of Topography on Sedimentation from Particle-Laden Turbulent Density Currents
Marcus I. Bursik , Andrew W. Woods
Journal of Sedimentary Research (SEPM)
... flow phenomenon in a two-layer flow: Journal of Fluid Mechanics, v. 47, p. 241-256. WOODS, A.W., BURSIK, M.I., AND KURBATOV, A.V., 1998, The interaction...
2000
Contrasting Nature of Petroliferous Mesozoic-Cenozoic Basins in Eastern and Western China
Chen Quanmao , William R. Dickinson
AAPG Bulletin
... and accretionary wedges: Journal of Geophysical Research, v. 88, p. 1153-1172. Hellinger, S. J., and J. G. Sclater, 1983, Some comments on two-layer...
1986
Oblique Convergence During Northeast-Southwest Laramide Compression Along the East-West Owl Creek and Casper Mountain Arches, Central Wyoming
Philipp C. Molzer, Eric A. Erslev
AAPG Bulletin
..., v. 145, p. 141-156. Richard, P., 1991, Experiments on faulting in a two layer cover sequence overlaying a reactivated basement fault with oblique...
1995
Modeling Heterogeneities: A Quantitative Analysis of Two Slope Channel Systems: Laguna Amarga, Cerro Toro Formation, Chile and Canyon San Fernando, Rosario Formation, Mexico; #51599 (2019)
Dugmar Isabel Mendez Fermin, Benjamin Charles Kneller
Search and Discovery.com
... between the two layer, ending in len cular sand. Main Deposi onal Process: High Density turbidity currents 1.7m No Exposure TCB: 274⁰ Grain Size After...
2019
Studies of Quaternary Features of NE St. Philip Parish, Barbados
Speed, R.C. and Barker, L.H.
Geological Society of Trinidad & Tobago
... St. Philip Parish and southeastern St. John Parish (Fig. 1). Principal findings are that the limestone cap of our study area is a two layer...
1995
Sedimentological and Geophysical Signatures of A Relict Tidal Inlet Complex Along A Wave-Dominated Barrier: Assateague Island, Maryland, U.S.A
Christopher T. Seminack,, Ilya V. Buynevich
Journal of Sedimentary Research (SEPM)
...-processed using the RadExplorer 1.4 software, with a standard sequence of routines. A two-layer velocity model due to the electromagnetic wave velocity...
2013
Overcoming Historical Biases: An Integrated Geological and Engineering Assessment of the Coniston Prospect, Exmouth Sub-Basin
N. Smith, C. Dempsey, M. Jackson, J. Preston
Petroleum Exploration Society of Australia (PESA)
... used a three-layer velocity model (water, carbonates and clastics), iteration showed that a two• layer velocity model was adequate in the prospect...
2002