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The AAPG/Datapages Combined Publications Database
Showing 5,726 Results. Searched 200,357 documents.
Island-Arc and Other Paleogeographic Terranes of Late Paleozoic Age in the Western Great Basin
Robert C. Speed
Pacific Section SEPM
...Island-Arc and Other Paleogeographic Terranes of Late Paleozoic Age in the Western Great Basin Robert C. Speed ISLAND-ARC AND OTHER PALEOGEOGRAPHIC...
1977
Reply To Dewiel On Turbidity Current Deposits
Floyd K. Beach
CSPG Bulletin
... clear water, slide down the submarine slope of sedimentary basins. As long as the slope is sufficient, the current keeps its speed and turbulence holds...
1956
Using Digital Twins and Data Analytics to Make Informed Operational Decisions - A Centrifugal Compressor Case Study
Andy Jones, Denis Marshment
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the detailed analytical data it delivers to the end user. This detail exists for all compressor stages. Every compressor possessed a variable speed drive...
2021
Floc Breakage by Pumps: RESEARCH-METHOD PAPER
Ronald J. Gibbs
Journal of Sedimentary Research (SEPM)
... in diameter and, after passing through the peristaltic pump at high speed (1300 RPM) the majority of the flocs remaining were about 20 µm in diameter (Fig...
1981
Making Interpretable Images from Image Logs
Birger Hansen, Janusz Buczak
AAPG Special Volumes
... control.VERIFICATION OF IMAGE LOG INPUT DATANames and UnitsAn image log contains numerous curves such as cable speed, accelerometer, orientation...
2010
Modeling Fracturing and Faulting Within Sediments Around Rapidly Moving Lateral Salt Sheets (1)
ZHIHUAI YU , IAN LERCHE , AND ALLEN LOWRIE
AAPG Bulletin
... 1778 75 11. (November) Numerical modeling of high-speed motion of salt sheets at various rates (50-150 km/m.y.), depths, and salt sheet thicknesses...
1991
Seismic fault proximity to production
Jesse Lomask, Toby Burrough, Allison Gilmore, Michael Pyrcz
International Meeting for Applied Geoscience and Energy (IMAGE)
... distance map displayed Figure 1c. In this case, the data is in depth and the speed for the Eikonal solver is set to one, so every location...
2022
Reliability of Microfossil Assemblages as Paleoenvironmental Indicators
Mervin Kontrovitz , Scott W. Snyder
GCAGS Transactions
... to that used for the sediment. With a specimen in place, water was slowly allowed to enter and exit from the flume thereby gradually increasing water speed...
1981
Venturi-Compensated Eolian Sand Trap for Field Use: RESEARCH METHOD PAPER
W. K. Illenberger, I. C. Rust
Journal of Sedimentary Research (SEPM)
... sampling apertures. Horizontal traps become progressively less efficient as wind speed increases unless an impractically large trap is used (Horikawa...
1986
Geophysical Prospecting for Oil
Donald C. Barton
AAPG Bulletin
..., which is a rather complicated function of the curvature of a level surface, are mapped with the Eotvos torsion balance. The variation of the speed...
1930
Across-Strike Anatomy of the Cordilleran Orogen at 40 °N Latitude: Implications for the Mesozoic Paleogeography of the Western United States
Yildirim Dilek, Eldridge M. Moores
Pacific Section SEPM
... and volcanogenic sedimentary rocks of a volcanic arc terrane (Fig.2; Speed, 1978; Oldow, 1984; Speed and others, 1988; Elison and others, 1990). The contacts between...
1993
Hemipelagic Rocks at Bissex Hill, Barbados: Sedimentology, Geochemistry, and Depositional Environment
Catherine W. Gortner , David K. Larue
Journal of Sedimentary Research (SEPM)
.... Assoc. Petroleum Geologists, v. 64, p. 1179-1209. DOW, W. G., 1982, Kerogen maturity and type by reflected light microscopy applied to petroleum...
1986
Excelsior Formation, West Central Nevada: Stratigraphic Appraisal New Divisions, and Paleogeographic Interpretations
Robert C. Speed
Pacific Section SEPM
...Excelsior Formation, West Central Nevada: Stratigraphic Appraisal New Divisions, and Paleogeographic Interpretations Robert C. Speed EXCELSIOR...
1977
Some Further Comments on Reconnaissaisance Methods
Alan McGugan
CSPG Bulletin
... at a fixed speed. Subsequently, all height readings are obtained in level flight at the same speed, and no changes should be made in the position...
1958
Viking Deposition: DISCUSSION
H. Llewellyn Jones
CSPG Bulletin
... into consideration. The speed with which tsunamic waves travel is dependent upon the average depth of water, the relation being where V = velocity, g = accelation...
1962
A Fractionator for Medium and Fine Silt: NOTES
L. P. Wilding
Journal of Sedimentary Research (SEPM)
... period of time depending on temperature, centrifuge speed, and particle size variables. After centrifugation the fractionator is carefully removed...
1965
A Cutter For Plastic Liner Tubes: METHOD PAPER
John R. Hails, Victor A. Gostin, Walter W. Wright
Journal of Sedimentary Research (SEPM)
... of liner tubes regardless of their length; 2) a cutting head that can be adjusted for variations in the wall thickness of liners; 3) the speed...
1979
An Apparatus for Cutting Core Liners: METHOD PAPER
E. P. Meisburger, S. J. Williams, D. A. Prins
Journal of Sedimentary Research (SEPM)
... and relatively portable assembly for splitting acrylic core liners consisting of an adjustable metal holding trough and a high-speed electric router...
1980
Rate of Penetration: Part 3. Wellsite Methods
Scott Boone
AAPG Special Volumes
... speed. Correlation The ROP log is the first source of data that can be used to correlate to nearby wells. This is done by comparing ROP to gamma ray...
1992
Abstract: Unconformity Bounded Sequences are a Natural Consequence of Mantle Dynamics at Rifted Margins; #90174 (2014)
Randell Stephenson, Kenni D. Petersen, Søren B. Nielsen, and Ole R. Clausen
Search and Discovery.com
... and Speed (1974) as promoting "episodic changes in the proportion of melt in the asthenosphere below the continents" as a driving mechanism...
2014
Results of Exploratory Drilling Northern Fallon Basin, Western Nevada
Douglas D. Hastings
Rocky Mountain Association of Geologists
... Figure 1.-Generalized geologic map of the Fallon basin compiled from Pagk (1965), Willden & Speed (19741, and unpublished geologic maps from the Southern...
1979
Smart Control: Advancing the Optimization and Control of Artificial Lift Systems
Sam Bost, Jackson Searle
Unconventional Resources Technology Conference (URTEC)
... to reach, as well as additional setpoint limits (e.g. setting bounds on the allowable pump speed). While PID control is a robust and reliable framework...
2024
Abstract: Cenozoic History of the North and East Australian Margins
R. Hall
Petroleum Exploration Society of Australia (PESA)
... and the SW Pacific illustrate the likely speed of change and its complexity. At about 45 Ma there were collision events which led to the ophiolite emplacement...
2001
ABSTRACT: New data from the Northern Range, Trinidad bearing on recent motions along its southern boundary
Weber, J and Speed, R.
Geological Society of Trinidad & Tobago
...ABSTRACT: New data from the Northern Range, Trinidad bearing on recent motions along its southern boundary Weber, J and Speed, R. 3rd Geological...
1995
Application of Machine Learning Methods to Assess Progressive Cavity Pumps (PCPs) Performance in Coal Seam Gas (CSG) Wells
Fahd Saghir, M. E. Gonzalez Perdomo, Peter Behrenbruch
Australian Petroleum Production & Exploration Association (APPEA) Journal
... data (flow, torque and speed) into performance heatmaps based on the Symbolic Aggregation Approximation (SAX) technique. We will also examine the use...
2020