Stages of Textural Maturity in Sedimentary Rocks

Robert L. Folk

Journal of Sedimentary Research (SEPM)

... are "submature." TEXTURAL INVERSION Although the above four stages generally follow in strict sequential order, occasional rocks show an inversion of the textural...

Modern Technology Reveals New Opportunities in the North Sea

Cyrille Reiser, Euan Anderson, Frances Matthew

GEO ExPro Magazine

... section, and the broad bandwidth offers a superior input to all inversion techniques. Over the last few years, new acquisition methods and technologies...

The Deposits, Internal Structure and Geometry in Six Alluvial Fan-Fan Delta Bodies (Devonian, Norway)--A Study in the Significance of Bedding Sequence in Conglomerates: REPLY

Tor G. Gloppen , Ron Steel

Journal of Sedimentary Research (SEPM)

... of a debris flow-dominated alluvial fan--a study of textural inversion: Sedimentology, v. 25, p. 37-59. NEMEC, W., POREBSKI, S., AND STEEL, R. l., 1980...

Limiting Pitfalls of 3-D Seismic Design and Interpretation in the Permian Basin

Louis J. Mazzullo

West Texas Geological Society

... or lithologic attributes of the section that are caused by unconformities, glacioeustatic sea level changes, or other reactivation surfaces. New...

A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data

William A. Clement

AAPG Special Volumes

... sufficient energy to the surface to be recorded as discernable seismic events. The relative amplitude of the reflected energy can be measured...

Kualakurun Frontier Exploration: Surface Reconnaissance on Petroleum Prospectivity in Onshore Central Kalimantan Area

Vicki Amir, Riki Tasrianto, Reki Indrawan, Duncan Witts

Indonesian Petroleum Association

... and 2D seismic acquisitions. Satellite mapping revealed NE-SW-trending folds and (positive) inversion faults, clearly seen at the surface and proven...

Rapid Estimations of Dynamic Hydraulic Fracture Fronts from Cross-Well Low-Frequency Distributed Acoustic Sensing Strain-Rate Measurements

Smith Leggett, Erich Kerr, Ding Zhu, Dan Hill

Unconventional Resources Technology Conference (URTEC)

... complex than the radial fracture case. A derivation is provided in Appendix A Results and Discussion Field Case 1: Comparison of the Numerical Inversion...

Chapter 6 - Sand & Sandstone Textures

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

... the derivation of grains from disparate (first- and second-cycle) sources. This “textural inversion” (partially excellent rounding but poor sorting...

An Efficient Model to Simulate Reservoir Stimulation and induced Microseismic Events on 3D Discrete Fracture Network for Unconventional Reservoirs

Matthieu Delorme, Jean-Marc Daniel, Chakib Kada-Kloucha, Nina Khvoenkova, Sylvie Schueller, Christine Souque

Unconventional Resources Technology Conference (URTEC)

... defined by an azimuth, a dip, a length and a height. The fracture model attributes (density, size and orientation distributions) can be assessed using...

Sandstone Classification: Relation to Composition and Texture

John Bokman

Journal of Sedimentary Research (SEPM)

...., and SLOSS, L. L., 1953, Petrographic and lithologic attributes of sandstones: Jour. Geology, v. 61, pp. 291-317. EDWARDS, A. B., 1947, The petrology...

Origin of Natural Gas, San Juan Basin, New Mexico: ABSTRACT

K. F. M. Thompson

AAPG Bulletin

...(PDB) values for methane, measured in dry and condensate-bearing gases, average -43.3 ± 3.4^pmil, indicating derivation from sapropel and petroleum...

Isotopic Provenance of Sandstones from the Displaced Tyee Formation, Oregon Coast Range: ABSTRACT

Paul Heller, Z. E. Peterman, J. R. O'Neil, M. Shafiqullah

AAPG Bulletin

... of paleocurrents, lithofacies, and sandstone compositions, have generally been interpreted as indicating local derivation from the Klamath Mountains which lie...

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Search and Discovery.com

Late Jurassic-Early Cretaceous Synrift Sedimentation in the Tsagaan Suvarga Basin, Gobi-Altai Region of SW Mongolia; #10487 (2013)

Brian K. Horton, Kurt N. Constenius, Justin Tully, James C. Coogan, Tess Menotti, Davaa Buyan-Arivjikh, Munkhtungalag Yasli, Urangoo Erdenejav, and Andrew Payton

Search and Discovery.com

... Mongolia reveal a pattern of Late Jurassic-Early Cretaceous synextensional basin evolution prior to transpression, inversion, and uplift of isolated...

Acoustic Log Measurements in the Lower Eagle Ford Formation in Brazos and Robertson Counties, Texas and Their Implications on Completion Design

Richard Reischman, Scott Brooks, Trevor Willms, Tony L. Albrecht, John J. Walsh, Edgar Arteaga

Unconventional Resources Technology Conference (URTEC)

... the horizontal and vertical acoustic properties can be computed using an established inversion technique (Jocker et al, 2013). Once these anisotropy...

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

... wavelets by thin layers and layered boundaries: Geophys. Prosp. (Netherlands), v. 17, p. 1-27. Nath, A. K., 1975, Reflection amplitude, modeling can help...

Submarine channel response to intrabasinal tectonics: The influence of lateral tilt

Ian A. Kane, Vicky Catterall, William D. McCaffrey, Ole J. Martinsen

AAPG Bulletin

... Measures. Pennsylvanian inversion, associated with the Variscan orogeny, resulted in the formation of hanging-wall anticlines within many of the basins...

Sieve Calibration: NOTES

Dean A. McManus

Journal of Sedimentary Research (SEPM)

...., AND GRIFFITHS, J. C., 1947, Mathematical derivation of the unique frequency curve: Jour. Sedimentary Petrology, v. 17, p. 77-82. CARPENTER, F. G., AND DEITZ...

Quantifying the Methane Content of Natural Gas and Gas Hydrate Accumulations in the Deep-Water Basins of the Bering Sea, by Ginger A. Barth, David W. Scholl, and Jonathan R. Childs; #90035 (2004)

Search and Discovery.com

E

John G. Dennis

AAPG Special Volumes

...E John G. Dennis 1967 38 40 M 7: International Tectonic Dictionary: English Terminology EMPLACEMENT Derivation: A putting in or assigning...

Ecologic Criteria for Recognition of Depositional Environments in Carbonate Rocks: ABSTRACT

H. A. Lowenstam

AAPG Bulletin

... are habitat, derivation of constituent grains, rates of sedimentation, turbidity, micro-hydrography, consistency of the sediments, temperature, and depth...

Regional Ordovician Stratigraphy of Rocky Mountain Region: ABSTRACT

J. R. Patterson

AAPG Bulletin

... be Trentonian to Chazyan if the superpositional aspect of stratigraphy is admitted as evidence for their derivation. End_of_Article - Last_Page...

Evaluation of Petroleum Prospects Under Conditions of Uncertainty: ABSTRACT

Richard B. Oldaker

AAPG Bulletin

... in the derivation of the final decision variable. End_of_Article - Last_Page 863...

Controls on Fracture Development, Spacing, and Geometry in the Austin Chalk Formation, Central Texas: Considerations for Exploration and Production

Kevin P. Corbett, Melvin Friedman, David V. Wiltschko, Jih Hao Hung

Dallas Geological Society

..., properties, and attributes of the fracture systems, discuss the development of the hydrofractures and present a conceptual model for their formation...

Inverse scattering theory: Time-dependent perturbation theory for wave scattering in time varying media

Xingguo Huang, Ru-Shan Wu, Pan Zhang, Wenrui Ye, Morten Jakobsen

International Meeting for Applied Geoscience and Energy (IMAGE)

... have allowed introduction of methods in the scattering physics into seismic inversion. We introduce a timeperturbation scattering theory for the time re...