Stages of Textural Maturity in Sedimentary Rocks

Robert L. Folk

Journal of Sedimentary Research (SEPM)

... groups typically indicate derivation from three major source terranes, respectively sedimentary, igneous, and metamorphic (Krynine, 1944). However...

Deep-Well Record of Fossil Mammal Remains in California: GEOLOGICAL NOTES

Chester Stock

AAPG Bulletin

... from the standpoint of shedding much needed light on the history of the groups involved and on the derivation of their modern representatives...

Trapping Mechanisms of Lower Mannville Channels Illustrated in Outcrop at Great Falls, Montana

E. Burden, J.C. Hopkins

CSPG Special Publications

... source; mineralogically immature lithic sandstones imply western derivation from rising thrust sheets along the eastern geosyncline. Depositional...

Tectonic Controls on Alluvial Systems in a Distal Foreland Basin: The Lakota and Cloverly Formations (Early Cretaceous) in Wyoming, Montana and South Dakota

J. Nathan Way, Patrick J. O'Malley, Lee J. Suttner, Lloyd C. Furer

Special Publications of SEPM

... on sediment derivation and dispersal throughout the basin by events in the adjacent fold thrust belt Recent investigations of the medial portion...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

Abstract: Retardation by Water Pressure of Hydrocarbon Generation Reactions in Geological Basins: An Experimental Investigation, by A. D. Carr, C. Uguna, C. E. Snape, W. Meredith, I. C. Scotchman, and R. C. Davis; #90091 (2009)

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