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The AAPG/Datapages Combined Publications Database
Showing 1,260 Results. Searched 200,619 documents.
Analytical Methods for Pipeline Installation
Herman Perera, Donald Arnold
Indonesian Petroleum Association
... wall thickness pipeline in 150.0 m water depth. Preliminary analysis was carried out without counter weight and the results of the analysis are shown...
1992
Quantitative Modeling of Carbonate Platforms: Some Examples
Thomas Aigner, Mark Doyle, David Lawrence, Manfred Epting, Arthur Van Vliet
Special Publications of SEPM
... potential (following empirical relations between average carbonate production and water depth within the photic zone). A simulation is performed...
1989
Thermoluminescence in Biogenic Calcium Carbonate
Noye M. Johnson
Journal of Sedimentary Research (SEPM)
... which is unavailable at normal temperatures but recoverable by heating. Trapping or stabilizing of the excited electrons by some means is implicit...
1960
Graptolite Faunal Provinces in Ordovician of Northwest Europe: Chapter 40: Central Orogenic Belt
David Skevington
AAPG Special Volumes
... of Didymograptus bifidus and Didymograptus murchisoni is implicit in the original definition. In the typical development of the series, in the vicinity of Llanvirn...
1969
The Hudson River Estuary: Sedimentary and Geochemical Properties Between Kingston and Haverstraw, New York
Alistair W. McCrone
Journal of Sedimentary Research (SEPM)
... to Poughkeepsie, whereas, in August 1964, the boundary at depth between f esh and brackish water fell roughly midway between Newburgh and Poughkeepsie (see fig...
1967
Implications To Organic Maturation Studies of Evidence for a Geologically Rapid Increase and Stabilization of Vitrinite Reflectance at Peak Temperature: Cerro Prieto Geothermal System, Mexico: REPLY
C. E. Barker
AAPG Bulletin
... by Bostick on a sample from 759-m depth in well M-94, Cerro Prieto geothermal system, Mexico. Data showing Rv-r of about 0.3-0.4% was measured...
1993
Tidal Modeling of an Ancient Tide-Dominated Seaway, Part 2: The Aptian Lower Greensand Seaway of Northwest Europe
Martin R. Wells, Peter A. Allison, Matthew D. Piggott, Gary J. Hampson, Christopher C. Pain, Gerard J. Gorman
Journal of Sedimentary Research (SEPM)
..., P.A., Killworth, P.D., Goddard, A.J.H., and Marshall, D.P., in review, Implicit free surface methods for global ocean modelling using an arbitrary...
2010
Effect of Gas-liquid Anomalous Diffusion on Production Behavior and Pressure and Rate Transient Responses in Unconventional Reservoirs
Gizem Yildirim, Erdal Ozkan
Unconventional Resources Technology Conference (URTEC)
... are expressed by Caputo’s representation and Muiro’s fractional finite difference approximation is used. A fully implicit computational scheme...
2023
Concentration of Magnetite and Gold at Bar and Reach Scales in a Gravel-Bed Stream, British Columbia, Canada
S. J. Day, W. K. Fletcher
Journal of Sedimentary Research (SEPM)
... (1989) note that insofar as the hiding factor is an implicit adjustment for particle exposure at the bed surface, the formulae of Einstein and Parker et...
1991
West Texas Permian Series as World Chronostratigraphic Reference Standards - A Status Report
Lance L. Lambert, Bruce R. Wardlaw, Brian F. Glenister
West Texas Geological Society
... in which no interpretations are implicit in the concept (Figure 1). Rocks are actual physical entities that can be examined and sampled repeatedly...
1995
Design of a constructed wetland system for treatment of copper-contaminated wastewater
George M. Huddleston III, John H. Rodgers Jr.
Environmental Geosciences (DEG)
...-scale constructed wetland system. Implicit in this research was that risks to receiving-water biota would be mitigated by developing a system to allow...
2008
The Origin of Dolomites in Tertiary Sediments from the Margin of Great Bahama Bank
Peter K. Swart , Leslie A. Melim
Journal of Sedimentary Research (SEPM)
... with the nondepositional surfaces, characteristic positive 18O values indicative of formation from cold bottom waters, and 18O and Sr profiles with depth...
2000
Expansion in the United States, 1911-1920: Chapter 8
Edgar Wesley Owen
AAPG Special Volumes
... pressure was only 430 to 470 psi and was notably subnormal for the depth. The oil was 34° to 37° gravity, but congealed at a temperature of about 50...
1975
Recognition of Ancient Shallow Marine Environments
Philip H. Heckel
Special Publications of SEPM
... HECKEL Lawrence Kansas 66044 ABSTRACT Modern shallow marine environments encompass a great variety of conditions from shoreline to a depth of about...
1972
Numerical Modeling of Hydraulic Fracture Propagation in Tectonically Stressed Shale Reservoirs
Pablo Medina, Manuel Jin, Sebastián D’hers, Marcelo Frydman
Unconventional Resources Technology Conference (URTEC)
... ∂t ∂t ∂t ∂t = {Q}f + {q}f on Γd (33) [Cg ]T { [Mj ]T { In the above set of equations, the time evolution is discretised using a fully implicit scheme. Which...
2020
Permeability Estimation from Fracture Calibration Test Analysis in Shale and Tight Gas
Han Xue, Christine Ehlig-Economides
Unconventional Resources Technology Conference (URTEC)
... and pressure implicit in standard Horner plot analysis. Four field data examples are used to illustrate diagnosis and parameter estimations. Diagnosing...
2013
Deformation of Sandstones Over Basement Uplifts, Colorado National Monument
D.W. Stearns, W.R. Jamison
Rocky Mountain Association of Geologists
... anomalies within the region of study, therefore, the rocks of interest must have been buried at a relatively uniform depth of from 6000 to 7000 ft at the time...
1977
Auto-Control Model Building Using Machine Learning Regression for Extreme Response Prediction
Darrell Leong, Anand Bahuguni
Australian Petroleum Production & Exploration Association (APPEA) Journal
... with circumcircles. This optimisation procedure has an implicit advantage of maximising the minimum angle of all the triangular element corners, minimising the number...
2020
The Marine Transportation of LNG: A Risk Perspective
G. Jones, D. R. Prentice, A. Richardson
Indonesian Petroleum Association
... implicit risk reduction benefits. Serious Casualties Involving LNG Carriers with No Loss of Containment Serious casualties to LNG carriers identified...
1994
Insights into Mobilization of Shale Oil Using Microemulsion
Khoa, Bui, Yucel Akkutlu, Andrei, Zelenev, Hasnain Saboowala, John R. Gillis, James A. Silas
Unconventional Resources Technology Conference (URTEC)
... to the rock was minimized, while a recent more in-depth study [15] indicated that the extent of surfactant adsorption depended on the microemulsion...
2015
Stratigraphy and Tectonic Significance of the Tunp Conglomerate in the Fossil Basin, Southwest, Wyoming
Donald J. Hurst, James R. Steidtmann
Rocky Mountain Association of Geologists
... and others (1975), flatten with depth and sole into ramps in underlying thrust planes. Thus, portions of thrusts have undergone composite motion, early...
1986
Stability of Calcium Carbonate Polymorphs in Warm, Shallow Seawater
H. Dale Winland
Journal of Sedimentary Research (SEPM)
... derived from experimentation in distilled water to demonstrate the stability of CaCO3 polymorphs in seawater, the implicit assumption is made...
1969
Graphical Techniques for Locating Anomalies: Chapter 2
William R. Green
AAPG Special Volumes
... of the underlying principles of computer plotting, and guidelines for effective software systems. Jones et al. (1986) provide an in-depth review of techniques...
1992
Clay Microporosity in Reservoir Sandstones: An Application of Quantitative Electron Microscopy in Petrophysical Evaluation
Andrew Hurst , Paul H. Nadeau
AAPG Bulletin
... volume for which the depth of view was estimated visually. Then we could estimate the solid mineral volume within the total volume (mineral plus...
1995
The Difficulty in the Transgressive Seas Explanation for Organically Enriched Rocks Is a Fundamental Problem with Applied Sequence Analysis, and it Is the Misunderstanding of the Condensed Section, #70405 (2020).
D. M. Parker,
Search and Discovery.com
... are considered central to our understanding of the sequence stratigraphic paradigm. A core component of the sequence stratigraphic model is the implicit...
2020