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The AAPG/Datapages Combined Publications Database

Showing 7,088 Results. Searched 195,589 documents.

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Pore Geometry of Carbonate Rocks: ABSTRACT

Richard L. Jodry

AAPG Bulletin

... of the producibility of the rock. Two carbonate rocks may have identical porosities and permeabilities, with one forming a good reservoir rock whereas the other...

1966

Structure and Hydrocarbon Potential of Kodiak Shelf, Alaska: ABSTRACT

Michael A. Fisher

AAPG Bulletin

... the southwest one-third of the Kodiak shelf, Alaska, and contains about 5 km of gently to moderately deformed rocks that are as old as late Miocene...

1980

Determining Brittleness from Seismic Data; #41725 (2015)

Satinder Chopra, Ritesh Kumar Sharma

Search and Discovery.com

... mechanical properties of the shale rocks. Geomechanical studies are necessary both for understanding wellbore environment stability and also...

2015

Seismic Investigation of the Big Pie Structure, A Probable Laccolithic Intrusion, Routt County, Colorado

John W. Hickenlooper, Jerry P. Williams

Rocky Mountain Association of Geologists

... igneous rocks, and various clastic and volcaniclastic Tertiary sediments (Tweto, 1976). Older Mesozoic and Late Paleozoic sediments are relatively...

1986

Oligocene Vicksburg Sandstones of the Tijerina-Canales-Blucher Field: A South Texas Geologic Jambalaya

Dennis A. Taylor, Zuhair Al-Shaieb

Bulletin of South Texas Geological Society

... host rocks. The most productive TCB Vicksburg reservoirs are found to be analogous with distributary channel and channel mouth bar facies...

1988

Oligocene Vicksburg Sandstones of the Tijerina-Canales-Blucher Field: A South Texas Geologic Jambalaya

Dennis A. Taylor , Zuhair Al-Shaieb

GCAGS Transactions

... stable end members of the feldspar solid solution series. Most TCB Vicksburg reservoir rocks have secondary porosities ranging from 15% to 26...

1986

Rock Type, Productivity and Reserves of the Falher F, Cutbank Area, Alberta

Steven R. VanSickle

CSPG Special Publications

.... Unimodal conglomerate and sandstone rock types have similar original (unconsolidated) porosities; unimodal conglomerate, however, typically has much...

1995

Effects of Porosity Models on Thermal History in Geohistory Models, #41392 (2014)

Alton A. Brown

Search and Discovery.com

... mudrocks. The best data are those of Athy (1930; Figure 5), which are based on core Archimedes densities and porosities. Porosities at depth are much...

2014

Porosity Trends in Predominantly Nonmarine Sandstones of the Upper Cretaceous Mesaverde Group, Uinta and Piceance Basins, Utah and Colorado

James W. Schmoker, Vito F. Nuccio, Janet K. Pitman

Utah Geological Association

... of the study area typically is in the 5% to 8% range. These same sandstones are likely to have a few units with porosities greater than 8% but not exceeding...

1992

An Interpretation of Local Structural Development in Mid-Continent Areas Associated with Deposits of Petroleum: Part IV. Relations of Petroleum Accumulation to Structure

Alex. W. McCoy

AAPG Special Volumes

... his studies, he concludes that bulk densities are as reliable as porosities in establishing a relation between compaction of sediments and depth...

1934

Characterization of Fractures in Limestones, Northern Segment of the Edwards Aquifer and Balcones Fault Zone, Central Texas

Edward W. Collins

GCAGS Transactions

... Vol. 37 (1987), Fracture distributions, orientations, and densities in Comanche Peak, Edwards, and Georgetown limestones (Edwards aquifer strata) were...

1987

Clay Minerals and Log Analysis

Eric Eslinger, David Pevear

Special Publications of SEPM

...). TABLE 9.2 Densities, Neutron Log "Porosities", and Hydrogen of Some Minerals and Fluids Density g/cc E A Phasel kaolinite (W) kaolinite (D...

1988

A Practical Petrophysical Approach to Interpreting the Green River Formation in the Central Uinta Basin, Utah

Paul Lipinski

Rocky Mountain Association of Geologists

... log porosities commonly read higher than the true formation porosity, but also that the permeabilities within these reservoirs can be insufficient...

2008

A Practical Petrophysical Approach to Interpreting the Green River Formation in the Central Uinta Basin, Utah

Paul Lipinski

Utah Geological Association

... log porosities commonly read higher than the true formation porosity, but also that the permeabilities within these reservoirs can be insufficient...

2008

Petroleum Potential of Eastern Gulf of Alaska Shelf Based on Dredge Samples from Adjacent Continental Slope: ABSTRACT

George Plafker, G. R. Winkler, P. R. Carlson, T. R. Bruns, George Claypool

AAPG Bulletin

... and reservoir rocks. Argillaceous rocks in the sequence are soft to moderately indurated dark-brown shales and commonly glauconitic, pyritic, and in part...

1979

Sedimentology, Diagenesis, and Petrophysics of Selected Cherokee Group (Desmoinesian) Sandstones in Southeastern Kansas

Marvin D. Woody

Oklahoma City Geological Society

... of sedimentary rocks, 2nd ed.: Prentice-Hall, Inc., New Jersey. Boles, J.R., 1978, Active ankerite cementation in the subsurface Eocene of southwest Texas...

1985

Modeling Unconventional Resources with Geostatistics and Basin Modeling Techniques: Characterizing Sweet-Spots Using Petrophysical, Mechanical, and Static Fluid Properties, #41362 (2014)

Jeffrey M. Yarus, Dan Carruthers

Search and Discovery.com

..., uplift, thermal condition, pressure calculations, diagenesis prediction, etc.—all of the processes acting on rocks and fluids during the development...

2014

Characterization of the Mississippian chat in south-central Kansas

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

AAPG Bulletin

... in moldic-rich rocks, and autobrecciation. Meteoric water infiltration is limited in depth below the exposure surface and in distance downdip into unaltered...

2001

The Geology of the Challis Oilfield - Timor Sea, Australia

G. B. Wormald

Petroleum Exploration Society of Australia (PESA)

..., where effective porosities average 29% and horizontal permeabilities range between 500 and 7000 md. The 40° API Challis crude is a high quality...

1988

The Cotton Valley Sandstone of East Texas: A Log-Core Study

D.A. Wilson and W.M. Hensel, Jr.

East Texas Geological Society

.... The cores and logs are from the Carthage Field area in Panola County. In these rocks, grain size distribution and the degree of shaliness, in addition...

1984

Abstract: The Cotton Valley Sandstone of East Texas: A Log-Core Study

D.A. Wilson, W.M. Hensel, Jr.

GCAGS Transactions

... of East Texas. The cores and logs are from the Carthage field area in Panola County. In these rocks, grain size distribution and the degree of shaliness...

1984

Cotton Valley Sandstone of East Texas: A Log-Core Study: ABSTRACT

D. A. Wilson, W. M. Hensel, Jr.

AAPG Bulletin

... Sandstone of east Texas. The cores and logs are from the Carthage field area in Panola County. In these rocks, grain size distribution and the degree...

1984

Geologic Setting and Natural Gas Potential of Niobrara Formation, Williston Basin: ABSTRACT

George W. Shurr, Dudley D. Rice

AAPG Bulletin

... attractive exploration area. Niobrara chalk reservoirs, source rocks, and structural traps in the southern Williston basin are similar to those...

1985

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