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The AAPG/Datapages Combined Publications Database

Showing 50,638 Results. Searched 200,693 documents.

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Diagenetic Patterns and Reservoir Development in the Woodbine Formation, Tyler County, Texas

G. Russell Young, Mary L. Barrett

GCAGS Transactions

... results in extensive microporosity. The dissolution of unstable detrital grains and carbonate cement also produced significant secondary porosity...

2003

Variability of Geologic Properties in Shale Gas and Tight Oil Plays

Katie M. Smye, H. Scott Hamlin, Ray Eastwood, Guinevere McDaid

GCAGS Journal

... (>2%), appreciable porosity (>5%), low clay volume (<40%), and optimal thermal maturities (0.6–3.0% vitrinite reflectance [Ro]). However, variability...

2019

Compaction of Lithic Sands: Experimental Results and Applications (1)

EDWARD D. PITTMAN and RICHARD E. LARESE

AAPG Bulletin

... showed that precompaction cement and overpressure may be beneficial to porosity preservation. An early formed partial cement can retard compaction...

1991

Chapter 5: Source Rock Maturation and Diagenetic Modeling in Badger Basin

Peigui Yin

Montana Geological Society

... and carbonate stability, the key to predicting positive porosity anomalies, in E.D. Pittman and M.D. Lewan, eds., Organic Acids in Geological...

1997

The Role of Muddy Hyperpycnites in Shelfal Mudstones and Their Effect on Reservoir Quality: Examples From the Geneseo Formation of New York, USA; #51179 (2015)

Ryan D. Wilson, Juergen Schieber

Search and Discovery.com

...The Role of Muddy Hyperpycnites in Shelfal Mudstones and Their Effect on Reservoir Quality: Examples From the Geneseo Formation of New York, USA...

2015

Abstract: Fluid inclusion studies of carbonate-hosted mineral deposits in the basal Windsor Group of Nova Scotia: generation of high-temperature, high-salinity fluids as a consequence of an anomalous geothermal gradient or dewatering of a sedimentary basin

D. J. Kontak, G. Chi, M. Savard, D. F. Sangster

Atlantic Geology

...Abstract: Fluid inclusion studies of carbonate-hosted mineral deposits in the basal Windsor Group of Nova Scotia: generation of high-temperature...

1995

Paleokarst in Middle Devonian Winnipegosis mud mounds, subsurface of south-central Saskatchewan, Canada

Qilong Fu, Hairuo Qing, Katherine M. Bergman

CSPG Bulletin

... events related to stratigraphic cyclicity: San Andres Formation, Yates Field, West Taxes. In: Unconformities and Porosity in Carbonate Strata. D.A. Budd...

2006

Treatise of Petroleum Geology / Handbook of Petroleum Geology: Exploring for Oil and Gas Traps. Chapter 9: Predicting Reservoir System Quality and Performance

Dan J. Hartmann and Edward A. Beaumont

AAPG Special Volumes

... Early Carbonate Diagenesis 9-103 Basics of Carbonate Porosity Formation and Preservation 9-107 Sea Level Cylces...

1999

The Norphlet Reservoir in Mobile Bay; Origins of Deep Porosity

Brian E. Lock , Samuel W. Broussard

GCAGS Transactions

..., permitting preservation of porosity potential past the stage of major silica/silicate cementation, is inferred to have been a carbonate mineral...

1989

Characterization of the Mississippian chat in south-central Kansas

W. Lynn Watney, Willard J. Guy, Alan P. Byrnes

AAPG Bulletin

... as factors in the formation and preservation of the chat, have been presented (Thomas, 1982; Rogers et al., 1995; Rogers, 1996). Field studies have been...

2001

Early Diagenesis, Atherton Formation (Quaternary): A Guide for Understanding Early Cement Distribution and Grain Modifications in Nonmarine Deposits

W. C. James

Journal of Sedimentary Research (SEPM)

... as B). FIG. 8. [Grey Scale] A) Intraparticle porosity development in chert grain host probably due to dissolution of carbonate-replacement mineral...

1985

Depositional and Provenance Controls on Diagenesis of Sandstones Associated with Green River Formation of Wyoming: ABSTRACT

Jonathan D. Williams, Ronald C. Surdam

AAPG Bulletin

... porosity to zero. On the other hand, environmentally controlled carbonate forms the principal cement of marginal lucustrine volcanogenic sandstones...

1984

Diagenetic Variations in Permo-Triassic Ivishak Sandstone in Prudhoe Bay Field and Central-Northeastern National Petroleum Reserve in Alaska (NPRA): ABSTRACT

Janie H. Payne

AAPG Bulletin

... includes: (1) initial porosity loss by either compaction or siderite, chlorite, or pedogenic calcite cementation; (2) minor carbonate dissolution; (3...

1985

Depositional Environments and Oil Shale Genesis in Eocene Green River Formation: Retrospect and Prospect: ABSTRACT

H. Paul Buchheim

AAPG Bulletin

..., carbonate deposition and diagenesis, vertical and lateral facies relationships, and paleontology of the Green River Formation, all of which...

1984

Burial Diagenesis and Hydrocarbon Migration in Platform Limestones: A Conceptual Model Based on the Upper Jurassic of the Gulf Coast of the USA: Chapter 13: DIAGENESIS, SEQUENCE STRATIGRAPHY AND CHANGES IN RELATIVE SEA LEVEL

Clyde H. Moore, Ezat Heydari

AAPG Special Volumes

... flow by modifying original porosity distribution and permeability characteristics through dissolution and cementation. Carbonate mineralogies...

1993

Abstract: Microporosity Evolution in the Lower Carboniferous (Visean) Bowland Basin Mudstone, UK; #90321 (2018)

Timothy Ohiara

Search and Discovery.com

... sizes and degree of carbonate mineral cementation. Hence, relative porosity variation in studied mudstone samples is not a direct correlation to fine...

2018

Sandstone reservoir quality prediction: The state of the art

Joanna M. Ajdukiewicz, Robert H. Lander

AAPG Bulletin

.... S. Calvert, and J. M. Ajdukiewicz, 1990, Preservation of primary porosity in deeply buried sandstones: A new play concept from the Cretaceous Tuscaloosa...

2010

Pore Systems in Carbonate Rocks and their Influence on Hydrocarbon Recovery Efficiency

Norman C. Wardlaw

AAPG Special Volumes

... Porosity Part 1. - Porosity in Dolomites Dolomitization is a selective process and the finer carbonate constituents (mud) tend to be preferentially...

1979

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