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The AAPG/Datapages Combined Publications Database
Showing 2,794 Results. Searched 195,502 documents.
Sphericity Determinations of Pebbles and Sand Grains
Willard D. Pye, Margaret Hurst Pye
Journal of Sedimentary Research (SEPM)
... will be identical with that given by Wadell's projection method. The proof of this follows: By definition wg= [dN]/[Dc] where wg is the Wadell projection...
1943
The Geologic Time Scale, and the Logic behind it
Sriyanee De Silva
Geological Society of Malaysia (GSM)
... in the correlation as well as the interpretation of chronological data, is the inductive method. The inductive logic is the name given to the systematic 195...
1984
The National Research Council and Oil Geology
K. C. Heald
AAPG Bulletin
... is accepted without definite proof being offered, the movement of the oil from the shale into the oil sand remains to be explained. Explanations have been...
1923
Further Notes on the Origin and Nature of the Currie Structure, Navarro County, Texas
Frederic H. Lahee
AAPG Bulletin
... in the softer Eagle Ford shale. The relation of the deep Woodbine or "Morrow" pay at Currie is considered. In January, 1923, the writer published a paper...
1926
Rapid field identification of LCT pegmatite mineralogy: Application of portable Raman spectroscopy
Sophie Perring, Nigel Brand
Petroleum Exploration Society of Australia (PESA)
... for exploration and mining applications such as the logging of drill core and RC chips, mineral mapping and grade control classification. METHOD...
2019
Recent Developments in Gravity Prospecting on Gulf Coast
Olaf F. Sundt
AAPG Bulletin
... since the discovery of Sugarland are reviewed up to and including the recent discoveries. Besides the better known torsion-balance method...
1935
Understanding of Petroleum Systems from Palaeo-Petroleum Present in the Fingerdjupet Sub-Basin of the Bjørnøya Basin, Norwegian Barents Sea, #10647 (2014).
Muhammad Jamil, Zagros Matapour, Dag A. Karlsen, Ivar Gran
Search and Discovery.com
... and distribution of sterane isomers from GC-MS suggest the palaeo-oil to have been sourced from the Upper Jurassic Hekkingen Formation. The relation...
2014
Integrated Workflow for the Reservoir Properties Prediction using the Ultra-Far Seismic Data, Mansoura Area, Onshore Nile Delta, Egypt, #42325 (2019).
Walaa Fathy, Asghar Shams,
Search and Discovery.com
... that there is a potential to improve the S/N and proof the reliability of the ultra-far or high angles data. We have iterated a several workflows with different parameters...
2019
Jurassic: Chapter V
Ralph D. Reed
AAPG Special Volumes
... Belt. Because of the uncertainty concerning the age of these beds and their relation to the Franciscan, as well as for other reasons, a clear account...
1933
Mapping Stratigraphic Traps with Electrical Transients
Jamil Azad
CSPG Bulletin
... Surveys Ltd. This method bears no relation to other electrical prospecting methods using resistivity, spontaneous potential, induction...
1977
Environmental Aspects of Clay Minerals
W. D. Keller
Journal of Sedimentary Research (SEPM)
... in geochemical parameters which permit higher precision in description in relation to stabilities of specific minerals. It is suggested that greatest utility...
1970
Estimation of Fracture Geometries From Poroelastic Pressure Responses in Offset Wells
Sean Spicer, Erica Coenen
Unconventional Resources Technology Conference (URTEC)
... the written consent of URTeC is prohibited. Abstract We present a general method for estimating fracture geometries from offset pressure signals...
2018
Effect of Pressure on the Reservoir Properties of Sandstones
V. M. Dobrynin
Petroleum Geology: A Digest of Russian Literature
.... 4. Marshall, A., 1958, Relation between permeability and size distribution of pores: Jour. Soil Science, vol. 9, no. 1, 5. Fatt, I., 1953...
1963
Problem of Two Tilts and the Stereographic Projection
D. Jerome Fisher
AAPG Bulletin
... the direction and amount of dip of the lower beds, etc. before the second tilt. As stated by Mertie,(FOOTNOTE 4) Harker solved this problem "without proof...
1938
Improving Prospect Evaluation by Integration Saturation Height Function into The Resource Assessment Workflow
Yudiyoko Ega Sugiharto, Benard Ralphie
Indonesian Petroleum Association
... variation. 4 Proof of Methodology The saturation distribution, using the method outlined above, has been tested in many wells, both in Malaysia...
2020
The Castlegate Sandstone of the Book Cliffs, Utah: Sequence Stratigraphy, Paleogeography, and Tectonic Controls
Andrew D. Miall, Mohamud Arush
Journal of Sedimentary Research (SEPM)
..., v. 9, p. 65-85. CATUNEANU, O., SWEET, A.R., AND MIALL, A.D., 1997a, Reciprocal architecture of Bearpaw T-R sequences, uppermost Cretaceous, Western...
2001
"The New Global Tectonics": Age of Linear Magnetic Anomalies of Ocean Basins
A. A. Meyerhoff , Howard A. Meyerhoff
AAPG Bulletin
... and their relation to the Aleutian island arc: Jour. Geophys. Research, v. 73, no. 14, p. 4637-4646. Hayes, D. E., and W. C. Pitman, III, 1970...
1972
Machine Learning Applied to 3-D Seismic Data from the Denver-Julesburg Basin Improves Stratigraphic Resolution in the Niobrara
Carolan Laudon, Sarah Stanley, Patricia Santogrossi
Unconventional Resources Technology Conference (URTEC)
..., Geophysical Insights conducted a proof of concept on 100 square miles of multi-client 3D data jointly owned by Geophysical Pursuit, Inc. (GPI) and Fairfield...
2019
Sedimentology Of Prealpine Flysch Sequences, Switzerland
John F. Hubert
Journal of Sedimentary Research (SEPM)
... in relation to modern marine sediment dispersal patterns: Am. Assoc. Petroleum Geologists Bull., v. 51, p. 336-382. KOLPACK, R. L., 1964, Abyssal sand...
1967
Development of Structures in Basin Areas of Northeastern United States
J. R. Lockett
AAPG Bulletin
... minor structures are generalized in the map (Fig. 1). For an understanding of the sequence of geologic events and the types of movement which caused...
1947
Reconnaissance of Subsurface Precambrian of Alberta
R. A. Burwash
AAPG Bulletin
... are significant in relation to studies of Paleozoic sedimentation on the Alberta shelf. The low landmass that existed in western Alberta during Paleozoic time...
1957
Critique of Hypothesis of Continental Drift: GEOLOGICAL NOTES
Victor Oppenheim
AAPG Bulletin
.... 20, no. 9, p. 1208-1236. Oppenheim, V., 1945, First generalized geological map of South America: Pan American Inst. Mining Eng. and Geology, U.S....
1967
Comments on the Wegener Hypothesis
Edward W. Berry
AAPG Special Volumes
... because (1) the method of presentation is not scientific, (2) the facts of geophysics do not support it, (3) it fails in explanation of geological climates...
1928
Mountain-Building Chronology and Nature of Geologic Time Scale
Edmund M. Spieker
AAPG Bulletin
... and Their Relation to the Periodic Law," Smithsonian Inst. Ann. Rept. for 1898, pp. 267-76. RUBEY, W. W., 1952, "Geology and Mineral Resources of the Hardin...
1956
On the Efficiency of Systematic Point-Sampling in Mapping Facies
Richard B. McCammon
Journal of Sedimentary Research (SEPM)
... relationship exists. Quite often however, a smoothed map derived from the data rather than the actual data points is used to verify an inferred relation...
1975