Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 17,192 Results. Searched 195,387 documents.
COAL RESOURCES OF THE CAHABA COALFIELD
Richard E. Carroll, Jack C. Pashin
Alabama Geological Society
... INTRODUCTION (fig. 1), and vitrinite reflectance ranges from 0.7 to 1.1 percent These ranges are comparable to those in most of the Warrior coalfield...
1999
Late-Stage Dehydration in Deeply Buried Pelitic Sediments
Edward A. Perry, Jr. , John Hower
AAPG Bulletin
... of the diagenetic reaction the illite-montmorillonite still contains about 20 percent hydrated layers which persist to tota depth in all wells studied...
1972
Uranium in the Phosphoria Formation
Vincent E. McKelvey, Louis D. Carswell
Utah Geological Association
... beds are uraniferous, but their uranium content ranges from about 0.001 to 0.065 percent. Although some highly phosphatic beds are only weakly...
1967
Feldspar Staining Methods
John R. Hayes, Michael A. Klugman
Journal of Sedimentary Research (SEPM)
.... and the quartz is not affected. For greater accuracy, the sample may then be treated for a few minutes with a 0.5 percent solution of eosine "B...
1959
ABSTRACT: Petrographic Comparison of Several Coal Seams in Ningxia Hui Autonomous Region
Zhiwen Han
The Society for Organic Petrology (TSOP)
..., the No. 8 coal is characterized by low sulfur content (less than 1 percent by weight) and low ash yield (less than 10 percent by weight). The coal...
2003
Abstract: Hurricanes and Energy Infrastructure in the Gulf of Mexico: Impacts and Challenges
Kristi A. R. Darby, David E. Dismukes, Seth E. Cureington
GCAGS Transactions
... adrift. Offshore oil and gas production peak shut-in rates post-Katrina reached 95 percent and 88 percent, respectively. Three weeks out from Hurricane...
2006
Application of sand percentage to evaluate fault seal risk
Robert Shoup, John Jong, Franz L Kessler
Geological Society of Malaysia (GSM)
... is introduced to evaluate seal risk at the prospect scale by overlaying a sand percent map over the prospect structure map to help quantify seal risk along...
2019
Incentives for Marginal Field Development in Indonesia
Widjajono Partowidagdo
Indonesian Petroleum Association
... be provided to develop the marginal fields in Indonesia. The Indonesian Production Sharing Contract roughly provides after 48 percent income tax, 85 : 15...
1996
Prospects for Developing an Oil-Gas-Producing Base in the Far Eastern Region of the USSR
Yu. S. Voronkob
Petroleum Geology: A Digest of Russian Literature
... kilomenter. The mix is estimated at 30-40 percent oil and 60-70 percent gas. The maturity of exploration of the various regions is extremely uneven...
1992
Distribution of Carbon in Crust of Earth: GEOLOGICAL NOTES
John M. Hunt
AAPG Bulletin
... totals 1 × 1018 g or about 0.01 percent of the organic carbon in sedimentary rocks. The hydrogen in the organic matter of sedimentary rocks totals 9 × 1020...
1972
Thermal Maturity, Porosity, and Lithofacies Relationships Applied to Gas Generation and Production in Cretaceous and Tertiary Low-Permeability (Tight) Sandstones, Uinta Basin, Utah
V.F. Nuccio, J.W. Schmoker, T.D. Fouch
Utah Geological Association
... percent at shallow depths along the south edge of the basin to 1.5 percent in the central basin at depths of about 11,000 ft (3,350 m). At the top...
1992
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
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: Coal Resources in Illinois Available for Efficient, Low-Cost Mining
Colin G. Treworgy, Christopher P. Korose, Cheri A. Chenoweth, Jamie L. McBeth
The Society for Organic Petrology (TSOP)
... resources in Illinois, possibly as much as 10 percent of the total. Unfavorable geotechnical factors (thin seams, high stripping ratios, poor roof and floor...
1997
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
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
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
A Vacuum-Gasometric Technique for Rapid and Precise Analysis of Calcium Carbonate in Sediments and Soils: RESEARCH-METHOD PAPER
Glenn A. Jones , Peter Kaiteris
Journal of Sedimentary Research (SEPM)
... in 1978. An analytical precision of ±0.25 percent is combined with an analysis rate of approximately 8 samples/hour. VACUUM-GASOMETRIC SYSTEM: DESCRIPTION...
1983
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
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
Petrology and Diagenesis of Tertiary Aquifer Carbonates, North Carolina
Paul A. Thayer , Daniel A. Textoris
GCAGS Transactions
...) and 20 volume percent moderately well sorted, fine quartz sand that are set in microspar and pseudospar. Facies B consists of pelecypod valves (chiefly...
1972
EXTENDED ABSTRACT: Petrography and Reservoir Quality of Onshore Miocene Sandstones in the Burgos Basin, Mexico
Dutton, Shirley P., Hentz, Tucker F., Cuevas, Antonio, and Hern?ndez Mendoza, J. Javier
GCAGS Transactions
... an average composition of 58 percent quartz, 19 percent feldspar, and 24 percent rock fragments and are very fine grained, arkosic litharenites...
2004