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The AAPG/Datapages Combined Publications Database
Showing 3,514 Results. Searched 196,426 documents.
Applications and Limitations of Mud Logging Gas Data in the Detection of Formation Fluids and Overpressure: Examples from South-East Asia
H. L. ten Haven, P. Arbin, B. Simon, G. Collo, J. P. le Cann, P. Mulero
Indonesian Petroleum Association
.... A derivation of the ratio as previously described, i.e. (C3*TG)/(C1+C2+C3) clearly pinpoints the gas-bearing reservoir. The transition zone and water...
1999
Geologic Comparison of Western Ireland and Northeastern Newfoundland: Chapter 15: Central Orogenic Belt
W. E. A. Phillips , M. J. Kennedy , G. M. Dunlop
AAPG Special Volumes
... marine trough; sediment derivation was dominantly from the south and east. On the southern limb of the syncline, the Middle and Upper Arenig consist...
1969
Clay Mineralogy and Paleoclimatic Significance of Some Red Regoliths and Associated Rocks in Western Colorado
P. E. Power
Journal of Sedimentary Research (SEPM)
.... They are similar in lithology and probable derivation to those of the upper Molas member. Illite is dominant in two of the remainder, all of which...
1969
Geosynclinal Nomenclature and the Craton: GEOLOGICAL NOTES
Marshall Kay
AAPG Bulletin
... is based on their form, the character and derivation of their rocks, and in the principal classes, on their position relative to a craton. The linear...
1947
Derivation of Fragmentary Oolites and Pisolites from Desiccation Cracks
D. R. Adeleye
Journal of Sedimentary Research (SEPM)
...Derivation of Fragmentary Oolites and Pisolites from Desiccation Cracks D. R. Adeleye 1975 Vol. 45 No. 4. (December), Fragmentary oolites...
1975
Provenance for the Middle and Upper Miocene Sandstones of the Veracruz Basin, Mexico
Hilda Clarisa Gutierrez Paredes, Martin Martinez Medrano, Horacio Luis Sessarego
AAPG Special Volumes
... indicate derivation from a more mature mixture of magmatic arc volcanic and plutonic clasts with local or intermittent exposure of the plutons (Figure 5...
2009
Relative Quantities of Suspension Versus Bed-Load Transport on Beaches
Paul D. Komar
Journal of Sedimentary Research (SEPM)
... to the assumptions made in the derivation of the model and with a more thorough examination of the available data. The basic concept of the model leading...
1978
Determination of Water Resistivity: Part 4. Wireline Methods
Roberto Peveraro
AAPG Special Volumes
... of the SSP is essential for the derivation of Rw, which is required for the calculation of water saturation in the uninvaded zone. The equation...
1992
Concept of Multi-Basin Development of Lower Cretaceous Complexes of West Siberia
P. Ye. Syngayevskiy, S. F. Khafizov, V. V. Shimanskiy
Petroleum Geology: A Digest of Russian Literature
... of sand bodies of west and northwest derivation. Without doubt this had a paramount effect on distribution of lithologic reservoirs in the Achimov...
2004
Passive Margins: Seismic Stratigraphic Features of the Porcupine Basin, Offshore Ireland
Bradford Macurda, Jr.
AAPG Special Volumes
... mounds of unit 7 are very evident. Some show the local derivation of debris from their summit, such as on the south side of the mount in left-center...
1987
What Factors Control the Composition of Andesitic Sand?
Gary A. Smith, Joan E. Lotosky
Journal of Sedimentary Research (SEPM)
... attention to volcanic processes, as well as those typically operative in the derivation and transport of epiclastic sediment, we use the questions outlined...
1995
Quantitative Analysis of Prospect to Determine Whether it is Drillable
Vito A. Gotautas
AAPG Bulletin
... subcategories, subdivisions, and parameters are assigned points according to the formulas derived and discussed in Appendix I. Fig. 1. Derivation...
1963
Chapter 42: Turbidite Deposits of the Songpan-Ganzi Complex, China
Amy L. Weislogel, Stephan A. Graham
AAPG Special Volumes
... Triassic calciclastic turbidites and olistostrome facies that contain late Paleozoic fossils, indicating derivation from a pre-Triassic carbonate platform...
2007
Determination of Drag Coefficients in Measuring Particle Diameters: Discussion
J.P. Le Roux
Journal of Sedimentary Research (SEPM)
... in the paper), there is no proof that it should be more accurate. Equation 1 (Le Roux 2002) is in fact a derivation of Newton's Impact Law, which...
2005
Transformation of Resistivity to Pseudovelocity Logs: GEOLOGIC NOTE
Albert J. Rudman , Joseph F. Whaley , Robert F. Blakely , Maurice E. Biggs
AAPG Bulletin
.... A derivation of the theory was presented in our earlier paper. The constants A, B, and C of equation 1 are evaluated for an area by choosing wells...
1976
Westward-Derived Conglomerates in Moenkopi Formation of Southeastern California, and Their Probable Tectonic Significance: GEOLOGIC NOTES
J. Douglas Walker, B. C. Burchfiel, Leigh H. Royden
AAPG Bulletin
... Precambrian age (Fig. 1a-d). These clasts indicate derivation from the southwest and provide the first stratigraphic evidence, in this part...
1983
Correlation of Natural Gas by Use of Carbon Isotopic Distribution Between Hydrocarbon Components
Alan T. James
AAPG Bulletin
... for recognizing gas generated from the thermal destruction of oil. APPENDIX A Derivation of Maturation Diagram The carbon isotopic dependence of the C1 to C5...
1983
Porosity Reduction in Sandstone by Quartz Overgrowth: DISCUSSION
J. H. Fang, P. B. Visscher, A. M. J. Davis
AAPG Bulletin
... and, as a result, very difficult to follow; this complexity may have made the error harder to detect. Here, we present a simplified derivation of a formula...
1988
Karst-controlled diagenesis and reservoir development: Example from the Ordovician main-reservoir carbonate rocks on the eastern margin of the Ordos basin, China
Baoqing Wang, Ihsan S. Al-Aasm
AAPG Bulletin
... related hydrocarbon reservoirs: SEPM Core Workshop 18, 275 p. Given, R. K., and K. C. Lohmann, 1985, Derivation of the original isotopic composition...
2002
Compressibility of sorptive porous media: Part 1. Background and theory
Shimin Liu and Satya Harpalani
AAPG Bulletin
..., this also becomes the boundary condition in derivation of the relationships between different compressibilities. This is quite different from...
2014
2009
Long-Offset Approximations to NMO Function for a Layered Subsurface
E. Blias
Search and Discovery.com
...) x2 1· 1 2 § t0 ¨ 1 ¸ t0 S 2 S¹ S v RMS © (5) His derivation was repeated by Castle (1994) using the same complicated approach with Gauss...
Unknown
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
.... Here I suggest an alternative approach to NMO velocity derivation for the multilayered transverse isotropic model with depth-varying orientation...
Unknown
Abstract: On Choosing Differential Operators; #90171 (2013)
John C. Bancroft
Search and Discovery.com
... ) + f ( x + 3h ) . 60h (12) Tables of these finite difference approximations are available on the internet as indicated by Ref1. The above derivation...
2013
ABSTRACT: My life before I was compressed: Fluid flow histories on the northern Australian convergent margin; #90011 (2002)
MARK LISK, FRANK KRIEGER, ANTHONY GARTRELL, SIMON GEORGE
Search and Discovery.com
... Jurassic derivation. Reactivation of pre-existing extensional faults following the onset of continent-arc collision was generally detrimental...
2002