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The AAPG/Datapages Combined Publications Database
Showing 5,754 Results. Searched 200,630 documents.
Clay Mineral X-Ray Diffraction Analysis: Ag Filter-Pipette Methods: METHOD PAPER
James P. M. Syvitski, Peter Bayliss
Journal of Sedimentary Research (SEPM)
... speed, 1 sec. time constant, 1 cm/minute chart speed, and 1000 c.p.s. full scale deflection. Areas under the peaks were measured by both a polar...
1980
Land Rigs: Part 3. Wellsite Methods
Byram Reed
AAPG Special Volumes
... in multiples for a total of of 4, 6, 8, 10, or 12 lines. More lines means more lifting capacity but a slower running speed. The drill line needs to be "cut...
1992
A Rapid Method For Concentrating Sedimentary Organic Matter For Vitrinite Reflectance Analysis: RESEARCH-METHOD PAPER
Charles E. Barker
Journal of Sedimentary Research (SEPM)
..._of_Record - Last_Page 664------- The technique discussed in this paper utilizes crushing, high-speed blending, and ultrasonic treatment to mechanically...
1982
Roller Micrometer Analysis of Grain Shape: RESEARCH METHOD PAPER
James Harrell
Journal of Sedimentary Research (SEPM)
... electric gear motor. Although not essential, a variable roller speed is desirable. In general, the finer the sediment, the slower the roller speed...
1984
Inorganic Calcite Morphology: Roles of Fluid Chemistry and Fluid Flow: DISCUSSION
J. A. D. Dickson
Journal of Sedimentary Research (SEPM)
.... Gonzalez et al. correctly comment that the speed with which an elongate fabric develops is controlled by crystallographic form. However, the authors...
1993
Sliding Continents and Tidal and Rotational Forces
Frank Bursley Taylor
AAPG Special Volumes
... explanation of the causes of the southward sliding is not adequate or tenable in the light of present knowledge, for he depended on forces erived from...
1928
ABSTRACT: An iterative method for identifying seismic objects by their texture, orientation and size; #90007 (2002)
Paul Meldahl and Roar Heggland, Bert Bril and Paul de-Groot
Search and Discovery.com
... is supported by flexible visualization functionality. If the interpreters like to do more creative interpretation or they like to speed up...
Unknown
Extended Abstract: Unconventional Non-Food Resources From Romanian Black Sea Coast , #90099 (2009)
Maria Nastac, Alina Resteanu, Ticuta Negreanu-Pirjol, Bogdan Negreanu-pirjol, Daniela Ivan, Andrea Balta, Zuliang Liao
Search and Discovery.com
... resources of biomass are: Wood Crops for energy purposes: Trees at high speed growth : poplar, willow, eucalyptus Crops (agriculture) : cane...
2009
EXTENDED ABSTRACT: The Difference Between the Tectonic Frameworks of the Onshore and Offshore and Its Cenozoic Evolution: A Case Study from the Qikou Sag in the Bohaibay Basin, China; #90104 (2010)
PENG QI, JIANYE REN, SHUANGSHUANG SHI
Search and Discovery.com
...). Then, from middle to late Eocene (Es3-Es2), the subduction from Pacific to Eurasia plate rotated from NW to nearly W and the speed slowdown to a half (Fig...
2009
Abstract: A New Quantitative Method for Analysis of Drill Cuttings and Core for Geologic, Diagenetic and Reservoir Evaluation; #90171 (2013)
Jon Sliwinski, Michael Le Strat, and Murray Dublonko
Search and Discovery.com
... point. QEMSCAN® can measure and identify up to 600 points per second. This speed allows for detailed mineral mapping of samples, with the production...
2013
Abstract: Seismic Dispersion in Extra-Heavy Oil Saturated Rock; #90172 (2014)
Todd D. Bown, Douglas R. Schmitt
Search and Discovery.com
...’s formulas have been assumed to work well in describing the effects of geological fluids as brines, gases, medium oils, light oils and condensates...
2014
Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014)
Heather Schijns, Ian Jackson, Douglas R. Schmitt
Search and Discovery.com
...Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014) Heather Schijns, Ian Jackson...
2014
Abstract: Regular Grids Travel Time Calculation A Practical Huygens Wavefront Expansion Approach; #90187 (2014)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
... traveltime computation is widely used in seismic modeling and imaging, attaining sufficient accuracy without compromising speed and robustness is often...
2014
Abstracts: Interpolation of Nonstationary Seismic Records using a Fast Generalized Fourier Transform; #90173 (2015)
Mostafa Naghizadeh and Kristopher A. Innanen
Search and Discovery.com
... of interpolation/reconstruction, we look for speed, stability in the presence of noise and aliasing, and the ability to manage complex events. In this paper...
2015
Tectonic Setting of Mesozoic Sedimentary Basins, Rocky Mountain Region, United States
Timothy F. Lawton
Rocky Mountain Section (SEPM)
... of the arc was thrust over lowermost Triassic rocks of the continental margin (Speed, 1977). In light of roughly time-equivalent sinistral faulting...
1994
Increasing Drilling Performance in ERD Wells with New Generation Drill Pipe
Luc Van Puymbroeck, Henry Williams
Unconventional Resources Technology Conference (URTEC)
... a combination of high rotational speed, high flow rates, reciprocating, pumping sweeps, wiper trips, circulating multiple bottoms-up, slow tripping...
2013
Very Fine Scale Geological Modelling; Trick or Treat?
Stephen Tyson
Indonesian Petroleum Association
... densities. The visualisation must be accurate. The data itself must be accurate at all scales The grid must be efficient in terms of data size and speed. 5...
2010
Submarine Current Measurements--Northwest Gulf of Mexico
George T. Moore
GCAGS Transactions
... Products, a division of Dillingham Corporation, San Diego, California. The current direction and current speed sensors are pictured in Figure 2. The third...
1973
Role of Innovative Pulsed Neutron Logs in Mature Oilfield A Case Study from EOR Waterflood Field Rantau
Aulia Desiani Carolina, Hengky Ng, Riko Mudayana, Caksananda Orryandhi, Kuncoro Y.W, Sigit Sulistio
Indonesian Petroleum Association
... simultaneous acquisition for oil and gas saturation measurements, provide faster logging speed, reliable oil saturation answer in dual casing...
2017
Computer Modeling of Hydrocarbon Migration Pathways and Fluid Flow Histories from Carbon Isotope Anomalies in Gulf Coast Exploration Wells
D. F. Williams , Lerche , Z. Yu
GCAGS Transactions
... the aquifer, it should be possible to extract both the amount and speed of the hydrocarbon flow after due allowance is made for extraneous effects. Preliminary...
1991
Determining Coal Gas Content Using Mudlogging Methods
William S. Donovan
Wyoming Geological Association
... configuration, its rotational speed, and its penetration rate. The time it takes to desorb gas from a cylindrical whole core is determined by desorption...
1999
Episodic Atmospheric Forcing and Bayside Foreshore Erosion: Santa Rosa Island, Florida
Charles K. Armbruster, Gregory W. Stone, J. P. Xu
GCAGS Transactions
... and spatially ordered pattern of changes in wind speed, direction, barometric pressure, temperature, and dew point. These weather components vary in degree...
1995
Field Analysis Continues to Reinforce the Role of Bit Technology in Improving Overall Drilling Performance/Economics
Wayne D. Peterson
Wyoming Geological Association
..., most notably an estimated 25% increase in bit rotational speed. Mud weights and type (water and gel), rig capabilities, and other drilling parameters...
2001
Sedimentation in a High Energy, Embayed, Continental Shelf Environment
Joe S. Creager
Journal of Sedimentary Research (SEPM)
... in Oceanography, v. 3, no. 4, p. 105-169. INMAN, D. L., 1949, Sorting of sediments in the light of fluid mechanics: Jour. Sedimentary Petrology, v. 19, p...
1963