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The AAPG/Datapages Combined Publications Database
Showing 17,708 Results. Searched 200,639 documents.
Cleat Development in Coals of the Upper Cretaceous Mesaverde Formation, Pilot Butte Area, Wind River Reservation, Wyoming
Ronald C. Johnson, Arthur C. Clark, Richard J. Szmajter
Wyoming Geological Association
.... Clark, Richard J. Szmajter 1993 257 269 The cleat system developed in low-rank (mean viltrinite reflectance of 0.43 to 0.5 percent) coal beds...
1993
Distribution and Composition of Suspended Sediment in the Bottom Waters of the Washington Continental Shelf and Slope
Edward T. Baker
Journal of Sedimentary Research (SEPM)
...). Physical sedimentary processes are probably the most important factors in controlling the clay mineralogy of the Columbia River sediment...
1973
Evolution of Sulfur Compounds in Crude Oils
T. Y. Ho , M. A. Rogers , H. V. Drushel , C. B. Koons
AAPG Bulletin
... summarizes the individual results of Table 3: it shows the distribution of individual compounds of sulfur (expressed as a percent of total sulfur...
1974
Hydrocarbon Habitat of the Cooper/Eromanga Basin, Australia
A. J. Kantsler, T. J. C. Prudence, A. C. Cook, M. Zwigulis
AAPG Special Volumes
... favorably situated and are rarely filled to spill point. The high CO2 contents of the Permian gas (up to 50 percent) may be related to maturation...
1984
Oklahoma City Field--Anatomy of a Giant
Lloyd E. Gatewood
AAPG Special Volumes
.... The Wilcox sandstone alone has produced 50 percent of the estimated 1.07 billion bbl of oil in place. Today the field ranks among the 10 largest oil...
1970
Extended Abstract: Field Evaluation of Improved Oil Recovery Methods in a Libyan Oilfield
Augustine O. Ifelebuegu, Zydan H. Zydan
Africa Energy and Technology Conference, 2016
... deducted were discounted at a rate of 15 percent to attain the present values of all cash spent and received. And the total of all present values...
2016
EXTENDED ABSTRACT: Shale Plays and Lower Natural Gas Prices: A Time for Critical Thinking
Arthur E. Berman
GCAGS Transactions
... realistic netbacks, only about 2% of wells make money. I have struggled to understand the appeal of shale plays based on economic factors, and thought...
2009
Experience in the Distribution Wells in the Oil Fields of Bashkiria
E. M. Khalimov
Petroleum Geology: A Digest of Russian Literature
... for technical reasons. Such factors may be accidents during drilling or poor cementing jobs. Productive strata are characterized by great inhomogeneity...
1964
Preface
Brian W. Logan
AAPG Special Volumes
... and seepage as important factors in controlling evaporite systems and (2) the validity of Usiglio's sequence in a large-scale asinal setting. A number...
1987
Discussion of the Article "Grain Size Measurement in Thin Section and in Grain Mount" By R. E. Smith: DISCUSSIONS
Basanta K. Sahu
Journal of Sedimentary Research (SEPM)
... to note that even Smith's regression coefficient (: =0.791) is not significantly different at 5 percent level from the slope of unity obtained...
1968
Evidence for a Sea Level Lowstand Between 4500 and 2400 Years B.P. on the Southeast Coast of the United States: DISCUSSION
Daniel F. Belknap, Albert C. Hine
Journal of Sedimentary Research (SEPM)
..., Eustatic changes during the last 20,000 years and a method of separating the isostatic and eustatic factors in an uplifted area: Palaeogeography...
1983
Effect of Wrench Tectonics on Formation of Oil-Gas Fields of West Siberia
S. B. Denisov
Petroleum Geology: A Digest of Russian Literature
... 4.5 percent of one another. It seems probable that the formation of the large number of pools in several fields is attributed to the following...
2002
, #90093 (2009)
Search and Discovery.com
2009
GCTime-Lapse 4-D Technology: Reservoir Surveillance, by David H. Johnston, #40142 (2005).
Search and Discovery.com
2005
Johnson Creek (Oil), T. 35 S., R. 22 E., SLPM, San Juan County, Utah
Linda Flis
Four Corners Geological Society
... with 300 sacks of cement Perforations: 6,020 to 6,024 feet with 2 holes per foot Stimulation: Acidized with 1,200 gallons 15 percent HCl, 10,000...
1983
Abstract: Exploration Philosophy
B. M. Hanson
Geological Society of Malaysia (GSM)
... discoveries. . Ten percent of the shal107JJ oil fields in the ~orld are less than 500 feet in depth; 19 percent are be~een 500 and 2~000; and 71 percent...
1986
Relationship of Cyclicity of Lower Carboniferous Gas-Producing Sediments to Tectonic Movements in the Chu-Sarysuy Sineclise
F. Ye. Sinitsyn
Petroleum Geology: A Digest of Russian Literature
... percent, rarely is it 2-3 percent, but argillites in the Kumurli area contain up to 24 percent. In the second stage of the cycle, the subsidence continued...
1991
North Ustyurt Independent Gas-Oil Region
G. A. Gabrielyants
Petroleum Geology: A Digest of Russian Literature
... horizons with porosity up to 20 percent are present in the Kalamkas area. The Upper Triassic consists of gray clastics some 600 m thick. They are similar...
1994
Prediction of Oil-Gas Occurrence and Direction of Geological Exploration in Light of New Geotectonic Regionalization of Fergana Intermontane Depression
A. A. Abidov, A. Kh. Rashidov, R. U. Kalomazov, Y. G. Pedder, A. A. Absadykov, Z. D. Pshenichnaya, Yu. S. Yurtayev
Petroleum Geology: A Digest of Russian Literature
... section from Permo-Triassic to Anthropogene in 52 fields. of the assessed undiscovered oil 66.2 percent is placed in the Paleogene, and 22.9 percent...
1995
Oil-Gas Potential of Paleozoic Sediments of Vostochnoye Field (Novosibirsk Region)
O. O. Abrosimova, S. V. Ryzhkova
Petroleum Geology: A Digest of Russian Literature
... with porosity of 21.3-25.4 percent. In Maloich well 2 this same stratum is fracture-cavity limestone that is disintegrated in its upper part. Porosity...
1999
Suspended Load of the Trinity River
Raymond H. Rice
Houston Geological Society
... capacity of the suspensions. Consequently, the individual samples were treated with 30 to 35 percent hydrogen peroxide in order to oxidize and remove...
1969
Wyoming Bentonite
Thomas A. Thorson
Wyoming Geological Association
... in indicated by the purity of the bentonite deposits found today. Most Wyoming bentonite contains about 3 to 5 percent grit, or non-bentonite material, part...
1968
Mechanical Compaction of Sands Containing Different Percentages of Ductile Grains: a Theoretical Approach
Gordon Rittenhouse
AAPG Bulletin
... cc, and the volume of pore space 273.98 cc or 39.5 percent. This porosity approximates that of well-sorted and rounded natural sands. If one row of 5...
1971
Oregon Beach-Sand Compositions Produced by the Mixing of Sediments Under a Transgressing Sea
Karen E. Clemens, Paul D. Komar
Journal of Sedimentary Research (SEPM)
... with the heavy minerals as variables. The analysis used the raw percent compositions of the samples, and identified three factors which account for 89 percent...
1988
EXTENDED ABSTRACT: Examination of the Geoscience Workforce Supply Dynamics
Leila Gonzales, Christopher Keane
GCAGS Transactions
... Trends The U.S. Bureau of Labor Statistics projects an overall 19 percent increase in all geoscience-related jobs between 2006 and 2016, which is 9...
2010