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The AAPG/Datapages Combined Publications Database
Showing 11,498 Results. Searched 200,693 documents.
Salt Water Disposal Modeling of Dakota Sand, Williston Basin, to Drive Drilling Decisions
Saptaswa Basu, Ted Cross, Sergey Skvortsov
Unconventional Resources Technology Conference (URTEC)
... was calibrated against core data and actual performance of injection wells. Using these logs, a six-layer geologic model was built to represent...
2019
Regional Sands and the Possible Impacts on Friction Reducer Performance
Matthew Sinkey, Michael Thompson, Caleb Drennon
Unconventional Resources Technology Conference (URTEC)
... = Hydrostatic Head (psi) Pf = Total Friction Loss (psi) Any change to gravity (Δ Phh) should match the changes in surface pressure (ΔPsurf). A deviation from...
2019
Continuous Seismic-Reflection Study of Orpheus Gravity Anomaly
Lewis H. King , Brian MacLean
AAPG Bulletin
... of the profiles were determined in accordance with the topographic trends and water depths. The deep areas in effect serve as windows and alleviate somewhat...
1970
Controls on Evolution of Cambrian-Ordovician Passive Margin, U.S. Appalachians
J. F. Read
Special Publications of SEPM
... had developed by the Middle to Late Cambrian, then the rimmed platform effectively blocked the effects of oceanic waves on the platform interior...
1989
Diverse ichnofossil assemblages following the P-T mass extinction, Lower Triassic, Alberta and British Columbia, Canada: Evidence for shallow marine refugia on the northwestern coast of Pangaea
John-Paul Zonneveld, Murray K. Gingras, Tyler W. Beatty
PALAIOS
.... Coined the Lilliput effect (Urbanek, 1993), this refers to the 386 ZONNEVELD ET AL. temporary size reduction within specific taxonomic lineages...
2010
Machine Learning Approach to Improve Calculated Bottom-hole Pressure
Esmail Eltahan, Reza Ganjdanesh, Wei Yu, Kamy Sepehrnoori, Ryan Williams, Jack Nohavitsa
Unconventional Resources Technology Conference (URTEC)
... the actual bottom-hole flowing pressure (𝑃!" ) from the available pressure readings at the well head (𝑃!# ) and our best estimate of the pressure gradient...
2021
Secondary Oil Recovery in Ohio
Jack Cashell
Appalachian Geological Society
... cubic feet daily. Production gradually increased from 373 barrels to 1,006 barrels 23 months after injection was started. Proration was in effect...
1949
DISTRIBUTION OF HOLOCENE FORAMINIFERA IN MOBILE BAY AND THE EFFECT OF SALINITY CHANGE
George M. Lamb
Alabama Geological Society
...DISTRIBUTION OF HOLOCENE FORAMINIFERA IN MOBILE BAY AND THE EFFECT OF SALINITY CHANGE George M. Lamb 8 DISTRIBUTION OF HOLOCENE FORAMINIFERA...
1972
Is it the Time Now to Utilize National Products for Optimizing Oil and Gas Production and Commercialization
Ermin S. Nasution, Djoko Harsono
Indonesian Petroleum Association
... the professionalism and capability of the business. The effect will continue to improve its competitiveness locally, regionally and internationally. Second...
2012
Sustain Production and Cost Effectiveness By Innovation in The Subsea System Troubleshooting at Medco E & P Natuna Ltd
Imam Dermawan, Gatot Sularso, Fidelis Gultom
Indonesian Petroleum Association
... due to capacitive effect of long runs umbilical/ submarine cable, hydraulic line leak, etc. The above mentioned fault, even will not cause sudden trip...
2022
Permeability of Clays, Silty-Clays and Clayey-Silts
Bryant, William R.
GCAGS Transactions
... is also a major factor. The effect of time on the compaction process is well illustrated in Figure 3 (P. C. Smith, personal communication). One million...
2002
Large-Scale Carbonate Slope Gravity Failures: From Stratigraphic Evolution to Numerical Failure Prediction; #11126 (2018)
Jean Busson, Vanessa Teles, Hervé Gillet, Antoine Bouziat, Nicolas Guy, Philippe Joseph
Search and Discovery.com
... order effect of high-sedimentation rates Overpressure induced by piezometric head Importance of climate ! Jean Busson -IFPEN/Total/U. Bordeaux AAPG...
2018
Canyonlands, A Brief History
D. L. Baars
Four Corners Geological Society
...’s head in the bucking boat as it entered the waves. He had been the front oarsman in Powell’s 1871–72 expedition and took many a soaking and many a scare...
1987
Reflections on the Evan R. Stanley Story
H. Davies
Papua New Guinea (PNG) Petroleum Convention Proceedings
... headed southwestward, directly into the long Southern Ocean swells. The bow crashed into successive waves and the ship shuddered and shook and corkscrewed...
2000
Production and Cycling of Calcium Carbonate in a Shelf-Edge Reef System (St. Croix, U.S. Virgin Islands): Applications to the Nature of Reef Systems in the Fossil Record
Dennis K. Hubbard, Arnold I. Miller , David Scaturo
Journal of Sedimentary Research (SEPM)
... Marina, v. 19, p. 197-215. VANDERMEULEN, J. H., DAVIES, N., AND MUSCATINE, L., 1972, The effect of inhibitors of photosynthesis on zooxanthellae...
1990
Abstract: Pre-Mesozoic geology of Grand Manan Island, New Brunswick
R.S. Black, S. M. Barr, L.R. Fyffe, B.V. Miller
Atlantic Geology
... against mafic to felsic flows and tuff, maroon to green mudstone, and banded iron formation of the Ingalls Head Formation. A U-Pb age of 618 ± 3 Ma from...
2004
Aqueous and Isotopic Geochemical Constraints on Gas and Heavy Oil Composition in the Border Plains Region, Central Alberta and Saskatchewan
Mathew C.H.M. Fay, Steve R. Larter, Barry Bennett
Search and Discovery.com
... are known to be dominant controls of the biodegradation rate (Peters & Moldowan, 1993, Connan et al, 1997; Head et al, 2003, Larter et al, 2003...
Unknown
Aqueous and Isotopic Geochemical Constraints on Gas and Heavy Oil Composition in the Border Plains Region, Central Alberta and Saskatchewan
Mathew C.H.M. Fay, Steve R. Larter, Barry Bennett
Search and Discovery.com
... are known to be dominant controls of the biodegradation rate (Peters & Moldowan, 1993, Connan et al, 1997; Head et al, 2003, Larter et al, 2003...
Unknown
An Integrated Approach to Horizontal Well Design and Planning in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. Kortlang, M. Smelcer, J. C. Troncoso
Indonesian Petroleum Association
...., Harmony, W.E. & Thomas, B., 1995. The evolution of Oligo-Miocene fluvial sand-body geometries and the effect on hydrocarbon trapping: Widuri field...
1998
The Benthic Foraminiferal Record from the Bathyal Gulf of Mexico During the Last Glacial Postglacial Transition
Richard A. Denne, Barun K. Sen Gupta
Special Publications of SEPM
... loadings, thus having the effect Micropaleontologic Proxies for Sea-Level Change and Stratigraphic Discontinuities SEPM Special Publication No. 75...
2003
Azimuthal Hold Technology Implementation in Vaca Muerta
Oscar Sanchez, Francisco Javier Mela, Rodrigo Martin
Unconventional Resources Technology Conference (URTEC)
... firmware to best estimate the near bit rotating azimuth as a mechanism to enhance the steering head guidance capabilities. A series of tests were...
2021
Pipeline Drag Reducer and Hydrocyclones - Successful Application of New Technology in Indonesia
Rawindra, Bagus Cahya Kartika
Indonesian Petroleum Association
... of the hydrocyclone, was provided to check the effect of gas and steam on the separation efficiency. A flowmeter was also installed downstream of the system to measure...
1988
Generation of Oil in Rocks by Shearing Pressures: I. The Problems--Methods of Determining the Soluble Organic Content of Oil Shales
J. E. Hawley
AAPG Bulletin
..., and with added pressures of the resulting gases and oils. The variable factors considered to have a possible effect in the conversion of the organic matter...
1929
Some Techniques in Experimental Sedimentology
J. R. L. Allen
Journal of Sedimentary Research (SEPM)
...., 1966, Experiments on density and turbidity currents. I. Motion of the head: Canadian Jour. Earth Sciences, v. 3, p. 523-546. MIDDLETON, G. V., 1967...
1971
The Permian Formations of the Pecos Valley of New Mexico and Texas
Walter B. Lang
AAPG Bulletin
... that was of major importance in its effect upon sedimentation. PERMIAN PROVINCES AND BASINS IN THE UNITED STATES The Permian deposits of the United States, except...
1937