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The AAPG/Datapages Combined Publications Database

Showing 20,640 Results. Searched 200,626 documents.

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An Explanation of the Logarithmic Spiral Plan Shape of Headland-Bay Beaches

Paul H. Leblond

Journal of Sedimentary Research (SEPM)

... relation between wave energy, grain size and beach slope to construct synthetic beach forms. The plan shapes predicted by theory are closely fitted...

1979

Dissolution and Precipitation Kinetics of Kaolinite: Initial Results at 80°C with Application to Porosity Evolution in a Sandstone

K. L. Nagy, C. I. Steefel, A. E. Blum, A. C. Lasaga

AAPG Special Volumes

... processes: Mineralogical Society of America, Reviews in Mineralogy, v. 8, p. 1-68. Lasaga, A. C., 1981b, Transition state theory, in A. C. Lasaga...

1990

Origin of Secondary Porosity and Cement Distribution in a Sandstone/Shale Sequence from the Frio Formation (Oligocene): Part 2. Aspects of Porosity Modification

G. K. Moncure, R. W. Lahann, R. M. Siebert

AAPG Special Volumes

... for the interval of investigation as well as corroborative evidence for the theory of framework grain dissolution advanced by Siebert et al...

1984

Quantitative Description of Different Facies Belts of Paleogene Volcanic Rocks in BZ349 Oilfield, Bohai Bay Basin; #20394 (2017)

Wang Shaopeng, Han Zijun, Liu Wenchao, Guo Wei, Cai Yueqian

Search and Discovery.com

... amplitude and continuous reflection. Under the guidance of amplitude classification theory and based on relationship between amplitude and thickness obtained...

2017

Regional stratigraphy, elemental chemostratigraphy, and organic richness of the Niobrara Member of the Mancos Shale, Piceance Basin, Colorado

Aya El Attar, and Matthew J. Pranter

AAPG Bulletin

... wells spaced 20 mi (∼32 km) apart closely match lithostratigraphic correlations made using gamma-ray and deep-resistivity wireline logs. Lithologic...

2016

Abstract: Difficult Log Interpretations in “A Mature Area”

W. Harrison Nugent

Abilene Geological Society

... both old logs with a MicroLog, and newer logs that require the use of the Gamma Ray with density porosity and/or neutron porosity. We will also show why...

1983

Abstract: Characterization of mudrock and Basin history By Integrating core description, XRF-Scanning Chemostratigraphy, RockEval, and isotope analysis

H. S. Nance, Harry Rowe, Steve Ruppel

West Texas Geological Society

... sedimentary structure information. Mineralogy is difficult to quantify macroscopically or in thin section. X-ray diffraction (XRD) analysis is expensive...

2013

ABSTRACT: Quantification of Mineral Matter in Argonne Premium Coals Using Interactive Rietveld-based X-ray Diffraction

Colin R. Ward, C.E. Matulis, John C. Taylor, L.S. Dale

The Society for Organic Petrology (TSOP)

...ABSTRACT: Quantification of Mineral Matter in Argonne Premium Coals Using Interactive Rietveld-based X-ray Diffraction Colin R. Ward, C.E. Matulis...

1999

Abstract: Advanced techniques for mineralogical evaluation of Fly Ash and other coal combustion products

D. French, C. R. Ward

The Society for Organic Petrology (TSOP)

... Quantitative X-ray diffractometry has been successfully used to evaluate the nature and relative abundance of the different crystalline phases (minerals...

2008

CPP SINGA PRODUCTION RECOVERY: LEVERAGING GAMMA RAY SCANNING TECHNOLOGY TO DIAGNOSE AND RESOLVE AMINE SYSTEM FLOODING CHALLENGES

Rustian Aquadesianto Octensi Hernowo and Nike Dwi Savitri

Indonesian Petroleum Association

...CPP SINGA PRODUCTION RECOVERY: LEVERAGING GAMMA RAY SCANNING TECHNOLOGY TO DIAGNOSE AND RESOLVE AMINE SYSTEM FLOODING CHALLENGES Rustian Aquadesianto...

2025

Abstract: An X-ray diffraction and structural refinement study of radiation-damaged zircons from Bancroft, Ontario

Michael J. Power

Atlantic Geology

...Abstract: An X-ray diffraction and structural refinement study of radiation-damaged zircons from Bancroft, Ontario Michael J. Power atlantic geology...

2010

Extended Abstract: A Workflow for Rapid Well Location Ranking in Resource Plays

William E. Hanson, Graham E. Brew, Donna A. Lynch, Tracy A. Mashiotta

GCAGS Transactions

... locations. For example, for some reservoirs gamma ray logs are indicative of the best places to drill, while in other reservoirs we may be better...

2017

Mineralogical Analysis of Suspended Cohesive Sediment Using an Analytical Electron Microscope

Robert Bryant, David J. A. Williams

Journal of Sedimentary Research (SEPM)

... independently of mineralogical analysis by powder X-ray diffractometry. BEAMAN, D. R., AND FILE, D. M., 1976, Quantative determination of asbestos fibre...

1982

Interactive Graphics in Petroleum Exploration: ABSTRACT

P. M. Junemann, J. R. Reese

AAPG Bulletin

... man and machine can be carried out by means of a cathode ray tube display. End_of_Article - Last_Page 1832...

1973

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