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The AAPG/Datapages Combined Publications Database
Showing 1,820 Results. Searched 196,121 documents.
An Analysis of the Observed Time Discrepancies Between Continuous and Conventional Well Velocity Surveys
P. E. F. Gretener
CSPG Bulletin
... and the development of the low velocity zone (invaded zone) surrounding the borehole. A word of caution should be said about possible conclusions...
1960
Regional Aspects of the Eagle Valley Evaporite
William W. Mallory
Rocky Mountain Association of Geologists
... in the middle of the tongue of the Maroon. At Miller Creek, 350 ft (107 m) above the algal bioherm zone visible on the valley sides, foraminifera were...
1977
Fracture Detection in the Salawati Basin of Irian Jaya
P. J. Cockcroft, D. A. Gamber, H. M. Hermawan
Indonesian Petroleum Association
... of Irian Jaya, Indonesia (Fig. 1). The basin is bounded on the north by the Sorong fault and to the south-west by the Ceram Subduction Zone. The basin...
1984
Drilling Fluids: Tackling Drilling, Production, Wellbore Stability, and Formation Evaluation Issues in Unconventional Resource Development
Mike Stephens, Wenwu He, Michael Freeman, George Sartor
Unconventional Resources Technology Conference (URTEC)
... alluvial sands that are thought to have been invaded by hydrocarbons produced from below as they sat on the surface.3 Evaporation and biodegradation...
2013
Gilbert, on Laccoliths and Intrusive Structures
Chas. B. Hunt
Utah Geological Association
... determined the results of igneous activity were the relative densities of the intruding lavas and of the invaded strata; and that the fulfillment...
1980
Source of the Uranium for the Manhattan Project, WWII: “... the true object of war is peace.” (Sun Tzu, 500 B.C.)
Elliott A. Riggs
Four Corners Geological Society
... during and after World War II. The Joint Chiefs of Staff determined that Japan’s Kyushu Island was to be invaded first by General MacArthur in late...
1987
A Unified Leak-off and Flow-back Model for Fractured Reservoirs
Dylan Copeland
Unconventional Resources Technology Conference (URTEC)
... a compressible filter-cake model and an invaded region having incompressible flow with Carreau viscosity, as in the FLIC model. In contrast to McGowan et...
2014
Petrophysical Challenges and Triumphs in the Gippsland Basin
Andy Mills, K. Kuttan
Petroleum Exploration Society of Australia (PESA)
... an underlying They showed that there was sufficient evidence to demonstrate water zone as input. If this method is used in the hydrocarbon...
2015
The Stratigraphy and Depositional History of the Almond Formation in the Great Divide Basin, Sweetwater County, Wyoming
James L. Lewis
Wyoming Geological Association
.... Occasional thin lenses of sandstone and limestone are scattered about in the shale. This unit probably interfingers in a narrow transitional zone...
1961
Geology of the Southern Black Hills
John Paul Gries
Rocky Mountain Association of Geologists
.... STRATIGRAPHY Pre-Pennsylvanian Strata During the early Paleozoic, the seas invaded the present Black Hills area from the west and north, either...
1963
From Petrophysics to Rock Mechanical Properties: A Support to Shale-Gas Hydraulic Fracturing Program in Cooper Basin, Australia
Naslin
Indonesian Petroleum Association
...WCLP illite Where ρmf is the mud filtrate density (assuming it represents the free water density in the invaded zone investigated by the density tool...
2013
The Winning of Romanian Oil
M. Quentin Morton
GEO ExPro Magazine
... prime minster Ion Antonescu to power and Germany invaded the country a month later. Ominously, a massive earthquake damaged the oil refineries...
2021
A Heuristic Method for Reserve Analysis in the Greater Natural Buttes Producing Area, Uinta Basin, Utah
Logan MacMillan
Utah Geological Association
... characterists. Due to heavy invasion of the drilling fluid, resistivity values can be misleading: reading the resisitivity of the invaded zone instead...
1992
Wireline Logging of Continuously Cored Slimhole Wells
David B. Waghom, Alan M. Sibbit
Indonesian Petroleum Association
..., that the TDT log has a shallow depth of investigation, and so it is more influenced by the water saturation in the invaded zone, Sxo rather than Sw...
1994
Diagenetic History of Norphlet Formation (Upper Jurassic), Rankin, County, Mississippi
Earle F. McBride
GCAGS Transactions
... is presumptive evidence that hydrocarbons, most likely sour gas, invaded the Norphlet Formation in all areas. Although pyrite can form soon after deposition...
1981
Wasatch Plateau Gas Fields, Utah
Paul T. Walton
AAPG Special Volumes
... production is about 10 million cu ft of gas a day. All the producing areas are on closed structural features, and the principal producing zone...
1968
Integration of Whole Core, Drill Cuttings, and Well Log Data for Improved Characterization in the Wolfcamp Formation
Joel D Walls, Dan Buller, Anyela Morcote, Michael L. Everts, Bryan Guzman
Unconventional Resources Technology Conference (URTEC)
... data for evaluation in a fresh mud system allows us to consider the invaded flush zone as a texture based capillary pore system. In this well, the T2...
2016
Petrology of the Pennsylvanian Cycles of the Saint Louis Area
Albert J. Frank
Journal of Sedimentary Research (SEPM)
... conditions had come into being with the accumulation of decaying vegetation from which coal was to form. Subsidence quickened and the sea invaded...
1944
Clay-Pellet Conglomerates at Hobart Butte, Lane County, Oregon
Victor T. Allen, Robert L. Nichols
Journal of Sedimentary Research (SEPM)
... Calapooya formation at Hobart Butte, Oregon. Although Miocene hydrothermal solutions invaded these rocks, altered welded tuffs to clay, and deposited kaolin...
1945
Golden Lane Fields, Veracruz, Mexico
Francisco Viniegra O. , Carlos Castillo-Tejero
AAPG Special Volumes
... days that the well burned. The fire died when the oil pool was invaded by salt water. Tales about this well spread widely and contributed to the legend...
1970
Devonian of the Russian Platform
S. M. Aronova, I. G. Gassanova, A. Ya Krems, O. A. Lotsman, A. I. Liashenko, S. P. Maximov, S. K. Nechitailo, R. M. Pistrak, K. Ph. Radionova, L. I. Sokolova
CSPG Special Publications
...) in the northwestern zone, adjacent to the flank of the Pre-Caspian syneclise. Upper Devonian Frasnian At the beginning of Late Devonian (Early Frasnian...
1967
A Geologic History of Colorado
F.A. Thurman
Rocky Mountain Association of Geologists
... an arm of the sea invaded eastern Colorado from the Mid-Continent region and a basal sandstone was deposited in a restricted area ,by the advancing...
1954
The Search for Calafia's Island: Being a Loose Account of Early Spanish Explorations Off Northwest Mexico and of Certain Myths Pertaining to the Region, with Supplemental Musings by the Author: Chapter 1: Part I. Historical
Gordon E. Ness
AAPG Special Volumes
..., by 1218 Persia. In 1223 they invaded Russia. By 1240 Batu, the grandson of Genghis, captured Kiev and the Golden Horde was on the lower Volga...
1991
Pearsall (Aptian Cretaceous) Subsurface to Outcrop Sequence Stratigraphy, Central Texas
David L. Amsbury
GCAGS Transactions
... of marine Bexar shale and 35-50 m of Glen Rose carbonates farther south (an ammonite zone later). Deep red clay between calichified Cow Creek...
1996
Technological Advances in Water-less Fracking: A Case Study
Rishabh Bharadwaj, Shashwat Harsh, Manish Kumar
Indonesian Petroleum Association
...-energized) is caused because of the formation damage incurred by nonenergized fluid in the invaded zone. Overview of Fracking Process Figure 8 depicts...
2021