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The AAPG/Datapages Combined Publications Database
Showing 17,701 Results. Searched 200,691 documents.
Offshore Petroleum Economics
L. K. Weaver , H. F. Pierce , C. J. Jirik
GCAGS Transactions
... fields range from 1.1 to 19.5 percent. Under the two specified conditions (a 20-year and a 30-year oil depletion model), the rates of return are 17.2...
1973
Petrography and Diagenesis of Lower Cretaceous Travis Peak (Hosston) Formation, East Texas
Shirley P. Dutton
GCAGS Transactions
... (averaging 15.5 percent of the rock volume) occluded much of the primary porosity. Relatively late-stage cements include ankerite, which commonly has...
1986
Distribution of Calcium Carbonate in the Shelf Sediments Off East Coast of India
M. Subba Rao
Journal of Sedimentary Research (SEPM)
... muds. Only on the outer shelf off Madras and Kakinada-Santapilli coast, do the sediments contain more than 50 percent calcium carbonate...
1958
Geology of Upper Member of Buckner Formation, Haynesville Field Area, Claiborne Parish, Louisiana
William F. Bishop
AAPG Bulletin
... transitional limestone: 25-50 percent pellets and superficial oolites; 20-30 percent oolites; 15-30 percent lumps and grapestones; 10-30 percent quartz...
1971
Lisbon (Oil), T. 30 S., R. 24 E., SLPM, San Juan County, Utah
Charles R. Clark
Four Corners Geological Society
... with volume sufficient to cover complete Paradox salt section. Selectively perforate, stimulate (15 percent HC1 used in Redwall), and if warranted...
1978
Use of Zoned Plagioclase as an Indicator of Provenance
Edward D. Pittman
Journal of Sedimentary Research (SEPM)
... is characteristic of any petrologic type. The difference in the percentage of oscillatively zoned plagioclase between volcanic rocks (x=28.8 percent) and hypabyssal...
1963
Hydrochemical and Gas-Chemical Zonality of the Upper Jurassic and Lower Cretaceous Complexes of the East Parts of the Turan and Scythian Platforms and Adjacent Downwarps
A. S. Filin
Petroleum Geology: A Digest of Russian Literature
... a direct genetic relationship to the evaporites of the Gaurdak Formation, which is 86 percent sodium chloride. In the central part of the Amu-Dar’ya...
1996
Woodrow Field Montana
J. R. Hamke, L. C. Marchant, C. Q. Cupps
Bureau of Mines
... acres.- 160 do 320 feet.. +2,640 do -5,000 f e e t . . —5,230 do —5,260 do 19 NR Faulted anticline Water percent. _ 17 NR percent.. 35 °F__ 217 psig...
1966
Oil Exploration and Exploitation in the New Energy Era
William L. Fisher
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... is host for this symposium. AAPG has about 15 percent of its total membership from nearly 100 countries outside the United States...
1985
Petrography and Diagenesis of the Hosston Sandstone Reservoirs at Bassfield, Jefferson Davis County, Mississippi
Alan Thomson
GCAGS Transactions
... are the principal reservoirs, with porosities ranging from 8 to 16 percent and averaging 12 percent, and permeabilities ranging from 2 to 300 md...
1978
Outlook for the Phosphate Industry—a National and International View
Travis P. Hignett
Utah Geological Association
... in the last few years. In the last 4 years, its output on a worldwide basis has increased by an average of more than 10 percent per year. Most...
1967
Geopolitics and Oil Development in the Middle East
H. Andrew Ireland
Tulsa Geological Society
... percent of the oil, British and Dutch produced 31 percent and others produced 9 percent. The Iraq Petroleum Company and its subsidiaries, the Mosul...
1958
Clay Mineralogy and Depositional History of the Frio Formation in Two Geopressured Wells, Brazoria County, Texas
Robert L. Freed
GCAGS Transactions
...-ray techniques to determine the mineralogy of the geopressured zone in the Brazoria Fairway. Both wells have similar weight-percent trends with depth...
1982
The Slotted Cone Splitter
F. J. Flanagan, R. C. Kellagher , W. L. Smith
Journal of Sedimentary Research (SEPM)
... of the cone. The splitter sampled an average of 13.5 percent of a crushed quartz monzonite, of which 80 percent passes a 140-mesh sieve. The amount of sample...
1959
Queensland Petroleum The Potential Demand
Grahame L. Baker
Petroleum Exploration Society of Australia (PESA)
... (about 6 percent of the world's known reserves, in energy t erms), natural gas and uranium (about 21 percent of the western world's assured reserves...
1977
A Detrital Sandstone Classification for Petrologists
Charles F. Mansfield, Thomas S. Ahlbrandt
Earth Science Bulletin (WGA)
... of either clasts smaller than or clasts larger than sand-size; (2) Arenite, a subdivision of sandstone, which contains less than 15 percent matrix...
1978
Designing a Petroleum Fund for Indonesia
Pityt Puty Hariandy, Iswahyudi Sondi Putra
Indonesian Petroleum Association
..., the sector booked Rp 305 trillion in state revenue or 19.71 percent of the total revenue. Compared to those of in 2011, the value was an increase from Rp...
2016
Fractures in the Mesaverde Group at Somerset Coal Field, Delta andGunnison Counties, Colorado
Christopher James Carroll
Rocky Mountain Association of Geologists
... 10 5 5 10 15 20 25 90 5 10 15 N=7 Class Interval = 10 Degrees Maximum Percentage = 28.6 Percent Mean Percentage = 20.0 Percent Standard...
2003
Argillaceous Reservoirs of Oil and Gas
T. T. Klubova
Petroleum Geology: A Digest of Russian Literature
... content. Pure limestones contain less than 1 percent TOC, whereas clayey varieties contain up to 6 percent. The South Ural type of eastern Baskiria...
1991
IMPROVED RESERVOIR CHARACTERIZATION OF THE ROSE RUN SANDSTONE IN THE EAST RANDOLPH FIELD, PORTAGE COUNTY, OHIO
John B. Thomas, Belden & Blake Corporation, North Canton, OHEugene Safley, BDM-Oklahoma, Bartlesville, OK
Ohio Geological Society
...) is usually the most permeable (1.5 - 12.9 md) and porous (2.6 - 11.2 percent). This variation in porosity...
1996
Hydrocarbon Generation and Migration from Jurassic Source Rocks in the East Shetland Basin and Viking Graben of the Northern North Sea
J. C. Goff
AAPG Special Volumes
... occurs today at 3,250 m (0.7 percent R0) and was first reached 40 to 50 Ma ago; the oil generation threshold is at 2,500 m. Highest oil saturations...
1984
The Sedimentation and Petrography of the Lower Calvin Sandstone of Hughes County, Oklahoma
Laddie Burl McDade
Tulsa Geological Society
... samples sieved, only two (Pcv-3-2 and G-4-3) had over 25 percent pan fraction (grains finer than 0.0442 mm.). The analysis of the size distribution...
1953
Mixed Terrigenous-Carbonate Rocks in Jurassic Arapien Shale of Central Utah
M. Dane Picard, Kadir Uygur
Utah Geological Association
..., ripple marks, and shallow marine fossils. In the mixed rocks, sandstone (>50 percent terrigenous grains of sand-size) contains up to 12 percent ooliths...
1982
A Statistical Study of Heavy Minerals in Sands of the South River, Augusta County, Virginia
Dorothy Carroll
Journal of Sedimentary Research (SEPM)
... percent composition: Jour. Sedimentary Petrology, v. 26, p. 222-227. KRUMBEIN, W. C., AND SLACK, H. A., 1956, Statistical analysis of low-level...
1957
Sand Creek Field Montana
J. R. Hamke, L. C. Marchant, C. Q. Cupps
Bureau of Mines
... e e t . . —6,510 do —6,560 do 20 NR Faulted anticline Water percent _. 10 NR millidarcys.. 0 to 200 NR psig-- 4,150 NR NR s c f / b b l . . 254 NR...
1966