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The AAPG/Datapages Combined Publications Database
Showing 1,863 Results. Searched 200,691 documents.
Poststack Acoustic Impedance Characterization of a Mississippian Tripolitic Chert Reservoir, Osage County, Oklahoma
Benjamin L. Dowdell, Henry White, Kurt J. Marfurt
Oklahoma City Geological Society
..., and the rocks from the zone of interest show a trend of decreasing impedance with increasing porosity. Figure 5. Gamma ray (GR), density (RHOB), neutron...
2013
Applications of Wireline Mobilities in Estimating Gas Well Deliverability Potential
Mursal Noor, Darwis Kurniawan
Indonesian Petroleum Association
... to obtain the most representative measurements, mobility reading should be taken when reservoir fluids have displaced the invaded zone fluids...
2011
Cambrian, Ordovician and Devonian Systems, Eastern Colorado Subsurface
J.C. MacLachlan
Rocky Mountain Association of Geologists
... invaded, and in Early Ordovician time continued to expand. Only small island areas remained emergent. Continued subsidence, coupled with the reduction...
1961
Reservoir Quality Assessment of the Lower Acacus and Tannezuft Formations in the NC4 Block, Ghadames Basin, Libya
Mohamed Imsalem, Adewale Amosu, Matthew Wehner, Anne Raymond, Yuefeng Sun
GCAGS Transactions
... from the brines as the borehole releases pressure in the invaded zone. The modeling result for the presence of halite is partially collaborated...
2018
Hydrocarbons Potential of Amazon Basins of Colombia, Ecuador, and Peru: Hydrocarbons
F. Zuniga y Rivero, Alfredo Pardo, Hugo Valdivia, Pedro Velarde
AAPG Special Volumes
... the Maestrichtian, seas repeatedly invaded the area, depositing a variety of sediments, but mostly calcareous and silicate clastic material, over wide areas...
1976
Resistivity not Required: Fluid Identification From Nuclear Magnetic Resonance Logs, #41768 (2016).
Charlie H. Smith, Layne Hamilton, Lynda Ziane
Search and Discovery.com
... pore spaces and fluids in the invaded zone, so any measurement will be dominated by invasion, if there is any. The tool cannot segregate drilling...
2016
Fluid Histories of Middle Ordovician Fault-Fracture Dolomite Oil Fields of the Southern Michigan Basin, #20437 (2018).
Regina F. Dunseith, Jay M. Gregg, G. M. Grammer
Search and Discovery.com
... were invaded by basinal fluids that moved upward through the pre-existing voids created by faulting. The fluids alternately leached and preferentially...
2018
UPPER CRETACEOUS STRATIGRAPHY OF SOUTHWESTERN SASKATCHEWAN
LORIS S. RUSSELL
Montana Geological Society
...). Hume places the base of the formation just below this chert pebble zone, whereas Furnival makes this zone the top of the "Lower...
1953
Simultaneous Calculation of Archie Parameters m, n, and a
Scott M. Frailey, George B. Asquith, George A. Anderson, Paulus S. Adisoemarta
West Texas Geological Society
..., n, and a simultaneously when saturation, effective porosity, and resistivity of the sample or zone are available. The data may be available from...
2002
Cretaceous and Eocene Stratigraphy of Barrilla and Eastern Davis Mountains of Trans-Pecos Texas
C. T. Jones
AAPG Bulletin
... with a distinct conglomeratic zone at the base; the upper half is made up of interbedded gray limestone and dark gray shale. In the Dixie well...
1938
LWD Resistivity Modelling and Geosteering for Horizontal Well Planning and Drilling, Iagifu-Hedinia Field, Papua New Guinea
J. Edwards, J. E. Livingston, S. P. Franklin, T. Eme, R. Kila, D. Kisombo, S. Madu
Papua New Guinea (PNG) Petroleum Convention Proceedings
... occurred at these regions, with Rbit increasing after fluid loss declined and the invaded zone was drilled through. The IHT-3 example clearly shows...
1996
Paleogeographic Interpretation of Permian Units in Northwestern Colorado and Northeastern Utah
Abdul Raof Jado
Rocky Mountain Section (SEPM)
... algae which flourish only within the photic zone of approximately 80 m depth. The fossils of stenohaline organisms, such as echinoderms and sponge...
1980
The Pre-Cambrian of the Lake Superior Region, the Baraboo District, and Other Isolated Areas in the Upper Mississippi Valley
Andrew Leith
Kansas Geological Society
... origin. The series was not invaded by a pre-Middle Huronian granite, and the Middle Huronian lies upon the Lower Huronian with only slight structural...
1935
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
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
Blackening of Eolianite and Caliche Adjacent to Saline Lakes, Isla Mujeres, Quintana Roo, Mexico
William C. Ward, Robert L. Folk, James Lee Wilson
Journal of Sedimentary Research (SEPM)
... are of two sorts: 1) blackened country rock and 2) black laminated "caliche-algal micrite." 1) The darkened eolianite apparently has been invaded by boring...
1970
Structure and Tectonic History of Alaska
George O. Gates , George Gryc
AAPG Special Volumes
... on the northwest and north. They invaded Lower Jurassic strata and furnished debris to form Upper Jurassic conglomerates. With information available...
1963
Scappoose Formation, Columbia County, Oregon: New Evidence of Age and Relation to Columbia River Basalt Group
Robert O. Van Atta , Kevin B. Kelty
AAPG Bulletin
... to correlate the Scappoose Formation with the Echinophoria apta zone (upper Oligocene-lower Miocene). The purpose of this paper is to present evidence...
1985
OVERVIEW OF THE PRECAMBRIAN GEOLOGY AND ASPECTS OF THE METALLOGENESIS OF NORTHERN SASKATCHEWAN
T.I.I. SIBBALD
Saskatchewan Geological Society
... regime represented by the Cree Lake Ensialic Mobile Zone and the Western Craton, and 3) the Athabasca Basin, filled by unmetamorphosed...
1987
STACK 2020: Anadarko Basin, Oklahoma
William Bill Eucker, III, Andrew M. Ashby
Oklahoma City Geological Society
... often look as if this interval as an invaded, low-resistivity zone, often without any effective porosity. The detailed analysis of the Randall Ranch #1...
2020
Towards a Balance of Pore Size Distribution of Non-Conventional Hydrocarbon Reservoirs: a Combination of Bulk Techniques Applied to Comparable Sub-Samples Localized by 3D X-ray µ-Tomography
Natalia Matskova, Dimitri Pret, Stéphane Gaboreau, Philippe Cosenza, R. Brechon, I. Gener, Claire Fialips, G. Dubes, François Gelin
Unconventional Resources Technology Conference (URTEC)
... present to different hydrocarbon maturities: three samples were from a condensate zone (maximum thermal maturity measured on bitumen of 1.3% VReq.), two...
2017
Diastrophic History: Chapter II
R. D. Reed, J. S. Hollister
AAPG Special Volumes
... and Central geosynclinal basins, but cannot be proved to have transgressed their borders (Fig. 3). It may have invaded the Southern Geosyncline also...
1936
GEOLOGY OF THE CIGAR LAKE URANIUM DEPOSIT (SASKATCHEWAN, CANADA)
P. BRUNETON
Saskatchewan Geological Society
..., east-west elongated body extending over a length of 2,150 metres. In its eastern part, where most of the mineralization is concentrated, the ore zone...
1987
Development of the Basin-In-Basin Honeycomb of Florida Bay and the Northeastern Cuban Lagoon
W. Armstrong Price
GCAGS Transactions
... barrier reef of the Florida Keys and east-west between Biscayne Bay and a zone of broad, marly, sandy and shelly shoals facing the Gulf of Mexico...
1967