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The AAPG/Datapages Combined Publications Database
Showing 1,766 Results. Searched 200,663 documents.
Determination of Residual Water Saturation of Samples by the Method of Capillary Absorption (Extraction)
S. I. Shishigin
Petroleum Geology: A Digest of Russian Literature
... for a change in the rate of elimination of the water. A new variant of the method is described below. The sample, saturated with a model of formation...
1964
Cause of the Freshening of Water in the Serpukhovsko-Namurian Sediments of Shugurovo
Ye. F. Stankevich
Petroleum Geology: A Digest of Russian Literature
... and was limited to a small zone of the water-oil contact. H2S began to collect; this is a strong toxic to bacteria. Its elimination by flowing waters...
1965
Abstract: Porosity Reduction Through Ductile Grain Deformation: An Experimental Assessment
D. Joe Benson
GCAGS Transactions
... by cementation and compactional processes. While the elimination of porosity through cementation is rather straight forward, the effects of compaction...
1981
Seismic Weathered or Aerated Surface Layer
O. C. Lester, Jr.
AAPG Bulletin
... eliminated with the elimination of the "aerated layer." The obvious conclusion is that where the water table is sufficiently shallow the thickness...
1932
A Note on 'A Procedure for Computing the Lattice Constants of Some Crystal Systems by Chan (1976)'
Y. H. Lye
Geological Society of Malaysia (GSM)
... elimination method for a system of linear equations. Modifications to the procedure The following are the changes that must be made to suit the new computer...
1978
Developing the Butcherbird high purity manganese project
Justin Brown
Petroleum Exploration Society of Australia (PESA)
... It was identified early that simple scrubbing of the ores would result in a high retention of Mn (~95%) with the elimination of approximately 60% of the mass...
2019
Mineralogy of Some Cretaceous Sandstones from the Colorado Front Range
August Goldstein, Jr.
Journal of Sedimentary Research (SEPM)
... in many deposits by elimination of its less resistant minerals, forms a recognizable entity in sediments throughout the Cretaceous. Igneous activity...
1950
Possible Abandoned Barrier Islands in Panhandle Florida
Lionel Brenneman, William F. Tanner
Journal of Sedimentary Research (SEPM)
... on the northern edge. Most of the possible modes of origin were rejected for various reasons as stated earlier. By this method of elimination it is concluded...
1958
Field Method for Sieve Analysis of Sand: NOTES
Emanuel Azmon
Journal of Sedimentary Research (SEPM)
... for a preliminary elimination of silt, as the silt is collected directly in the pan. If individual fractions must be examined, in order to determine...
1961
Significant Increasing of well life time by changing conventional artificial lift to rodless ESPCP
Hassan Al Saadi, Abdullah Al Qassabi, Hazaa Al Issaei, Hilal Al Abri
Indonesian Petroleum Association
... string and tubing wear ▪ Decreases torque and pressure losses in relation to high-viscosity fluid ▪ Reduces torque by 20–60% with the elimination of rod...
2021
Calculating the True Thickness of a Folded Bed: GEOLOGICAL NOTES
G. D. Hobson
AAPG Bulletin
..., and elimination of t from the previous equation with subsequent solving for t^prime leads to [EQUATION] The percentage error is ^egr = 100·t^prime...
1942
Regional Metamorphism of Coal in Southeastern West Virginia: DISCUSSION
E. T. Heck
AAPG Bulletin
...-down of many colloidal coal constituents, with the elimination of "moisture" and methane, and as temperature rise continues, even under identical...
1943
Revival of a Gas Well in a Natuna-A Gas Field: Mitigating Unexpected Water Influx for Enchanced Production
Fahmi Nurrahman, Gilang Fardanea
Indonesian Petroleum Association
... that potentially interfere the gas production from Ager-1. Figure 6 - shows the Ager-1 IPR improvement mostly due to elimination of Dg-10 that contribute...
2024
Technique for Reproducing Rock Pore Space: GEOLOGICAL NOTES
W. F. Nuss , R. L. Whiting
AAPG Bulletin
... authors. (FOOTNOTE 5) In all cases, however, the elimination of the rocks by leaching was not used. FOOTNOTE 4. W. C. Imbt and S. P. Ellison, Jr...
1947
A Hydraulic Corer for Use in Water Saturated Sediment: NOTES
John A. Gifford
Journal of Sedimentary Research (SEPM)
... the barrel downward with a rotary motion of the handle, the other opens the first tank. With the sudden elimination of sediment friction against the inside...
1969
Abstract: Sundaland Half-Grabens of Sarawak Implications (Paper 12)
Charles S. Hutchison
Geological Society of Malaysia (GSM)
... province. It is simplistic to deduce that only the Central Luconia Province caused the elimination of the Rajang Basin. Before the Oligocene opening...
2001
Underground Nuclear Parks in Shallow Gulf Coast Salt Domes
Carl W. Myers
GCAGS Transactions
... of decommissioning through in-place burial; elimination of the containment structure and its associated cost; lower unit-cost of reactor...
2006
Effects of Early-Time Production Data on Machine-Learning-Assisted Long-Term Production Forecasting
Mohammad H. Elkady, Siddharth Misra, Veena T. Kumar, Uchenna Odi, Andrew Silver
Unconventional Resources Technology Conference (URTEC)
.... Initially, we performed single-feature elimination from the pool of nine non-3D and non-early production data features, subsequently retraining the gas...
2024
Diastrophism and Sedimentation: DISCUSSION
Franklyn B. Van Houten
AAPG Bulletin
..., or for the elimination of the postgeosynclinal basin framework altogether. Discussion of the reasons for such decisions would be illuminating...
1950
Suggestions to Speakers of A.A.P.G.: GEOLOGICAL NOTES
Karl A. Mygdal
AAPG Bulletin
... original material have been used. When due attention is given to color contrast and elimination of detail, the method is satisfactory. FOOTNOTE 3...
1951
Key Features of TEM and EM-IP Investigations in South-East Asia (Paper P45)
Y. A. Agafonov, I. V. Bouddo, I. V. Egorov, M. M. Salleh
Geological Society of Malaysia (GSM)
... to reduce interference to the order of ≈ 104- - 105 times. Figure 2 shows the efficiency of periodical noise elimination. The increased interference...
2012
Cathodoluminescence of Detrital Sands: A Technique for Rapid Determination of the Light Minerals of Detrital Sands: RESEARCH-METHOD PAPER
Dale E. Ryan, John P. Szabo
Journal of Sedimentary Research (SEPM)
.... Elimination of the carbonates leaves quartz and the feldspars. Iron coatings on the minerals tend to quench the luminescence.6) Rinse thoroughly with distilled...
1981
The Effect of Grain Size on Detrital Modes: A Test of The Gazzi-Dickinson Point-Counting Method: DISCUSSION
Lee J. Suttner, Abhijit Basu
Journal of Sedimentary Research (SEPM)
... a reduction in variables (i.e., elimination of coarsely crystalline, lithic grains), which they employ in their counting techniques. However, in general...
1985
The Effect of Grain Size on Detrital Modes: A Test of The Gazzi-Dickinson Point-Counting Method: REPLY
Raymond V. Ingersoll, Thomas F. Bullard, Richard L. Ford, John D. Pickle
Journal of Sedimentary Research (SEPM)
... is plutonic lithics (Lp), so that improved clustering is accomplished primarily by elimination of"random" variation due to the breakage of grains...
1985
Standard Stratigraphic Code Adopted by AAPG Committee on Standard Stratigraphic Coding: GEOLOGICAL NOTES
George V. Cohee
AAPG Bulletin
..., the mnemonic code is derived by eliminating letters of the original term until only 4 remain. The ranking of letters in order of elimination follows. 1...
1967