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The AAPG/Datapages Combined Publications Database

Showing 17,708 Results. Searched 200,635 documents.

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Abstract: Hydrocarbon Potential of the Gulf Coast Basin

William L. Fisher

Houston Geological Society Bulletin

.... Of the remaining resource base in the Basin, 20 percent exists as currently proven reserves, 45 percent will come from future discoveries, and 35 percent...

1988

Relationship of Porosity Formation and Preservation to Sandstone Consolidation History--Gulf Coast Lower Tertiary Frio Formation

R. G. Loucks, D. G. Bebout, W. E. Galloway

AAPG Special Volumes

... porosity is reduced from 40 percent to approximately 25 percent. Moderate subsurface cementation stage (4,000 to 8,000 feet ±) consists of general...

1979

Abstract: Diagenetic Clays in a Tight Sandstone of the Olmos Formation, Maverick Basin, Texas

Necip Guven, Alonzo D. Jacka

GCAGS Transactions

... comprise 80 to 88 percent of total grains. Plagioclase (albite) ranges from 5 to 10 percent in abundance. Volcanic rock fragments, consisting mostly of tiny...

1981

ABSTRACT: Thermal maturity trends in the Mowry Shale in the Bighorn Basin, Wyoming and Montana

Thomas M. Finn, Mark J. Pawlewicz

The Society for Organic Petrology (TSOP)

..., with total organic carbon content ranging up to about 4.0 weight percent. New drilling and well completion technologies make the Mowry a potential shale gas...

2010

Abstract: An Evaluation of Coalbed Methane Production Trends in Wyoming’s Powder River Basin: A Tool for Resource Management

Ronald C. Surdam, Zunsheng Jiao, Keith Clarey, Rodney H. De Bruin, Ramsey Bentley, Jim Stafford, Allory Deiss, Meg Ewald

Wyoming Geological Association

... than two have produced 4.6 percent of the gas and 38 percent of the water in the PRB to date. Water/gas ratios for the first 10 years of CBM...

2010

Appendices

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

...) crossplot chart for determining percent water-cut (65° API gravity oil). Chart after Fertl and Vercellino (1978). Appendix 3. Irreducible water saturation...

1982

Long-Range Problems of Restoring the Oil-Gas Resource Base of Russia

K. A. Kleshchev, Yu. P. Mironchev

Petroleum Geology: A Digest of Russian Literature

... at 7-15 percent of the world total, and gas reserves at 35-38 percent of the world total. Delineated gas reserves of Russia stand now at 47 trillion m3...

1999

Permeability of Unconsolidated and Consolidated marine Sediments, Gulf of Mexico: ABSTRACT

W. R. Bryant, William E. Hottman, Peter K. Trabant

AAPG Bulletin

... of laboratory consolidation tests. The samples were divided into groups as follows. Group 1, sediment consisting of more than 80 percent clay (material 2...

1974

Abstract: Alaska, A 21st Century Petroleum Province

KENNETH J. BIRD

AAPG Bulletin

... to contain approximately 40 percent of total U.S. undiscovered, technically recoverable, oil and natural gas resources based on the most recent U.S....

1999

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Results of Geochemical Investigations in the Southern Part of Eastern Siberia

E. I. Bodunov-Skvortsov Е. И. Бодунов-скворцов

Petroleum Geology: A Digest of Russian Literature

...: in the overwhelming majority of cases the open porosity does not exceed 3 percent. In all the reviewed analyses (more than 200) only in two cases does the open...

1958

Coalbed Methane„What Is It? Where Is It? And Why All the Fuss?

Vito F. Nuccio

Rocky Mountain Association of Geologists

... of percent by weight. Methane can be generated by either biogenic (microbial) or thermogenic (thermal) means. The biogenic process, whereby microbes either...

2002

A way to estimate the vibroseis high production acquisition efficiency

Lu Jiaotong, Zhang Qinghuai, Meng Xiangshun

International Meeting for Applied Geoscience and Energy (IMAGE)

... suspensions in the actual acquisition which will reduce RMP. By computing the percent RMP/EEM*100%, it can be inferred that the real maximum productivity...

2022

Lithology and Petrography of Transitional Jurassic-Cretaceous Clastic Rocks, Southern Rocky Mountains

June E. Rapson

CSPG Bulletin

... and conglomerates with less than 50 percent matrix. A considerable number of field and laboratory classifications of sandstones have been devised, and Klein...

1964

Introduction: Chapter I

George B. Asquith

AAPG Special Volumes

... porosities. Regardless of which factors distort the data, a geologist is faced with a difficult log evaluation problem if a reservoir contains carbonates...

1985

Paleoecology of Mississippi River Mudlumps: Statistical Analysis of a Foraminiferal Assemblage

Robert T. Verrastro

GCAGS Transactions

.... Species for which published ecological data were not available, representing approximately 25 percent of the total foraminifera found in the sample, were...

1982

Inversion of acoustic logs to predict secondary porosity and pore aspect ratios: Integrated with permeability and FMI images to characterize flow zones in a south Florida aquifer

Jorge O. Parra, Hughbert Collier, Aaron Collier

International Meeting for Applied Geoscience and Energy (IMAGE)

... are penny-shaped objects. In addition, the geometric factors have the aspect ratio parameter alpha (α). Alpha is the minor axis of an inclusion...

2024

Simultaneous source acquisition, accuracy, and deblending

Ray Abma

International Meeting for Applied Geoscience and Energy (IMAGE)

... percent, this gives a dither value of about 400 ms. Imposing an additional irregularity in the source times makes the irregularity in the source times...

2024

A New Apparatus for Recording Particle Size Distribution

C. L. Bascomb

Journal of Sedimentary Research (SEPM)

... 11 in. strip chart electronic recorder with a span-step response time of 1-2 seconds for 0-100 percent (Honeywell Controls Ltd., Greenford, Middlesex...

1968

Associations of Fossils, Grain-types, and Chemical Constituents in the Upper Devonian and Lower Carboniferous Limestones of the Bonaparte Gulf Basin, Northwest Australia

J. J. Veevers

Journal of Sedimentary Research (SEPM)

... this work to an examination of the factors that determine the variability of the limestones, and of the correlations among the various attributes...

1969

EB Field: Doubling a Marginal Field's Reserves by Understanding the Application of "Enabling" Technology (Paper P21)

K. Afzan, O. T. Suan, M. Lambert, B. Goodin

Geological Society of Malaysia (GSM)

... sandstones and shales (Figure 1). Median net to gross in the fluvial and deltaic sandstones is 98 and 30 percent respectively. A field-wide, low permeability...

2012

Marine and Continental Salt-Bearing Formations of Kazakstan and Questions of their Oil-Gas Potential

I. N. Komissarov, F. Ye. Sinitsyn, B. A. Solov’yev, S. B. Bakirov

Petroleum Geology: A Digest of Russian Literature

... these gases flowed into the border zones of the depression, where oil-gas generation had taken place earlier, and where structural-lithologic factors...

2000

Calibration of Settling Tubes for Collective Particle Settling: RESEARCH METHOD PAPER

Edward Bryant, Ethel Lee, David Johnson, Neil Mockett

Journal of Sedimentary Research (SEPM)

.... Over 99.9 percent of all beads had a Corey Shape Factor of 1.0 and were free of gaseous inclusions. The samples, because of varying glass...

1987

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