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The AAPG/Datapages Combined Publications Database
Showing 5,754 Results. Searched 200,693 documents.
Supercomputers for Beginners: PART III: GPU-Accelerated Computing
Lasse Amundsen, Martin Landrø, Børge Arntsen
GEO ExPro Magazine
... mathematical operations (square root, sin, cos, tan, etc). Until 12 to 15 years ago, CPUs improved in speed mainly by increasing the frequency...
2016
ABSTRACT: Technical Aspects of the Design and Operation of the Reid Two-Cycle Gas Engine Type A, Sisterville
William Wingo
Petroleum History Institute
... in conjunction with the flyball governor, which, in turn controls the speed of the engine based on the load that the engine is carrying. References...
2008
Measurement Best Practice: To the Standards and Beyond!
Marcel Vermeulen, Adam Pring
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., for example path velocity, sound speed, performance, gain and signal-to-noise ratio (SNR) for each measurement path. Until the 1990s and early 2000s diagnostic...
2022
Preliminary Descriptions of Gravity Cores from New Georgia Sound, Solomon Islands
J. B. Colwell
Circum Pacific Council Publications
... 10. Horizontal scale shows Julian Day and Greenwich Mean Time. Ship speed approximately 5.2 knots. 240 COLWELL Figure 3. Log of the gravity core...
1986
Geological Events During Permian-Triassic Time Along the Pacific Margin of the United States [Abstract]
N. J. Silberling
CSPG Bulletin
... suggested by R. C. Speed, the Candelaria Formation may represent the youngest rocks that were overridden by a thrust plate which resembles...
1971
Promoting the Efficiency and Effectiveness of Materials Management
R. Djokopranoto, Purnama
Indonesian Petroleum Association
... the refinery capacity was increasingly limited due to the speed of the capacity increase was not proportional with the speed of the consumption increase...
1993
Tulsa's Weather
National Weather Service, United States Department of Commerce
Tulsa Geological Society
.... Snowfall amounts are usually light and remain on the ground a very short time. The average date for the last occurrence in the spring of temperatures...
1972
Mississippian Through Permian Orogenesis in Eastern Nevada: Post-Antler, Pre-Sonoma Tectonics of the Western Cordillera
James H. Trexler Jr., Walter S. Snyder, Patricia H. Cashman, Dora M. Gallegos, Claude Spinosa
Pacific Section SEPM
..., and the Permo-Triassic Sonoma orogeny. Several authors have noted aspects of tectonic unrest between the Antler and Sonoma orogenies. For example. Speed...
1991
Development of Third- and Fourth-Order Depositional Sequences in the Lower Mississippian Mission Canyon Formation and Stratigraphic Equivalents, Idaho and Montana
S. K. Reid, S. L. Dorobek
Pacific Section SEPM
..., 1964; Burchfiel and Davis, 1972; Poole, 1974; Dickinson, 1977; Speed, 1977; Dover, 1980; Speed and Sleep, 1982) . A number of tectonic models have...
1991
A 3-D-printed precision sediment feed
Monte Fleming
Journal of Sedimentary Research (SEPM)
.... Eriez Light Duty electromagnetic feeders move material down an open chute using vibrations of specific frequencies. An Eriez vibratory feeder...
2023
ABSTRACT: THE RESEARCH OF HYDRAULIC SLOTTING TECHNOLOGY AGAINST COAL-GAS OUTBURST DURING HEADING EXCAVATION
Guoying Wei, Lunrong Xie, Xinping Xin, Zhiyong Shan, Tianrang Jia
The Society for Organic Petrology (TSOP)
... during heading excavation, and the heading driving speed is increased more than 2 times. Key words:Coal-gas outburst, Hydraulic slotting, Measures...
2006
Abstract: Field stabilization and field jacketing of in situ wet bones of the East Milford Mastodon
K. A. Kozera, R. G. Grantham
Atlantic Geology
... was then injected with the consolidant solution and a halogen light was used to speed the drying of the consolidant; making sure that the undamaged...
1993
Why preserving a detailed facies reservoir model has everything to do with your graphics card
Henk Kombrink
GEO ExPro Magazine
... office. 80 | GEO EXPRO 2-2025 reservoir models, so have the demands from software companies to up their processing speed.” This soon led to friction...
2025
A cool vitrinite reflectance model
David Rajmon
GEO ExPro Magazine
... other indirect thermal indicators informing us about the thermal conditions in the past. The most widely used one is the reflectance of light off...
2025
Enhanced ray-based tomography method
Jonathan Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... environments, how to stabilize the inversion solution, and how to speed up the process of tomographic inversion. Here I present a nonhyperbolic formula...
2024
Nomographic Solution for Apparent Dip in Vertical Section not Perpendicular to Strike: GEOLOGICAL NOTES
Curtis H. Johnson
AAPG Bulletin
... line. When values of true dip are located on the light line, the values of the apparent dip are obtained on the light center line. This effective...
1936
Abstract: Recognition of a modern sediment oscillation in Loon Lake, Halifax County, Nova Scotia: implications for paleoclimate and environmental research
Janet Fownes, Ian Spooner
Atlantic Geology
... analyses were carried out on core sediment. Wind speed and precipitation data were used to model basin and watershed dynamics. Loon Lake is highly...
2000
Extended Abstract: Vricon: The World in 3D
Lamar Landry, Robert Arbo
Houston Geological Society Bulletin
... the market for these products. With scalability and speed, Vricon Inc. will serve the entire global professional geospatial market, with initial focus...
2016
Abstract: A First Experience in Horizontal Drilling in SSPC (ERB West Field): A Review of Operational Geology
Raja Azhar Raja M. Noor, Thomas Kuud
Geological Society of Malaysia (GSM)
... hampered, firstly. by the presence of numerous hard stringers (carbonate cemented layers), which slowed down the drilling speed considerably. and secondly...
1988
Suggestions for Organization of Study Groups: GEOLOGICAL NOTES
Carleton D. Speed, Jr.
AAPG Bulletin
...Suggestions for Organization of Study Groups: GEOLOGICAL NOTES Carleton D. Speed, Jr. 1939 1715 1716 23 11. (November) Due to numerous inquiries...
1939
Memorial: Phillip Hayes Allen (1941-2004)
Leo R. Bader Jr.
AAPG Non-Technical and Memorials
..., it was done with the same unbridled vivacity. Speed fascinated him: N A S C A R , horse racing, automobiles; seemingly anything that could move faster than...
2004
ABSTRACT: Contrasting Processes Controlling Basing Formation in Cenozoic Island Arcs, Tonga and Aleutian Ridges, by David W. Scholl, Tracy L. Vallier, Andrew J. Stevenson, and Holly F. Ryan; #91043 (2011)
Search and Discovery.com
2011
Abstract: First Casino Gas Delivered
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... was the fastest gas to market proj ect in V icto ri a's hi story. " Th e unparalleled speed at wh ich we have delivered this project has also been enhanced...
2006
Stick-Slip Reduction Using TDS Soft Torque System to Improve Drilling Efficiency in Highly Deviated of Thick Massive Limestone Formation Interval: A Field Case in Offshore East Java Indonesia
Teguh Setiawan, Yasir Fadhillah Yusicha, Fajar Ardhiansyah, Jerry Tobing, M Ikhsan Akbar
Indonesian Petroleum Association
.... The drill string relaxation then causes a strong acceleration of the bottom hole assembly (BHA), which exceeds by several times the speed...
2024
Abstract: Treatment of Mining Slurries by Flocculation of Suspended Solids and Heavy Metals
B. K. Tan
Geological Society of Malaysia (GSM)
... thirty years, various means have been adopted to speed up the process of settlement of the very fine clay in the slurries, with varying degrees...
1997