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The AAPG/Datapages Combined Publications Database

Showing 8,646 Results. Searched 200,357 documents.

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Extended Abstract: Horizontal Heterogeneity Measurement of Strength and Elastic Properties for Conventional and Unconventional Rocks

Ji Soo Lee

GCAGS Transactions

... is of the Berea Sandstone, and the unconventional cores are of an Middle East carbonate and the Eagle Ford Shale (Fig. 1). Both UCS and elastic properties...

2020

Geology of the Suwannee Basin Interpreted from Geophysical Profiles

Daniel D. Arden, Jr.

GCAGS Transactions

... appear to include volcanics, quartzite, and a sandstone-shale sequence. Individual structures suggest broad anticlines developed above thrust faults...

1974

Reservoir Sandstone Bodies in Estuarine Valley Fill: Lower Cretaceous Glauconitic Member, Little Bow Field, Alberta, Canada

James M. Wood, John C. Hopkins

AAPG Bulletin

...Reservoir Sandstone Bodies in Estuarine Valley Fill: Lower Cretaceous Glauconitic Member, Little Bow Field, Alberta, Canada James M. Wood, John C...

1989

Continuous Velocity Logging

H. R. Breck, S. W. Schoellhorn, R. B. Baum

Tulsa Geological Society

... through the formation sidewalls over the distance separating the transmitter and receiver. The logging tool measures velocities over short intervals...

1955

Seismic Techniques in the Cotton Valley Reef Play in East Texas

Wayne Tittle

Houston Geological Society Bulletin

... to be successful are complex. Minor residual errors in determining correct processing parameters like migration velocities can skew the true position...

1998

Deep-Water Interpretation of Upper Wilcox Sandstones from Core Study, Katy Field, Texas

Robert R. Berg , Richard L. Findley

GCAGS Transactions

...-laminated unit (C) is missing. Contorted bedding is present in several intervals. A minor amount of sandstone also occurs in ripple lenses that are thinly...

1973

Bypass-zone Tempestite Facies Model and Proximality Trends for an Ancient Muddy Shoreline and Shelf

Paul M. Myrow

Journal of Sedimentary Research (SEPM)

... and clays. Thin-bedded graded sandstone beds, hummocky cross-stratified beds, and a variety of very thin conglomerate units contain evidence...

1992

The Impact of Reservoir Heterogeneity on Fluid Flow in the Tensleep Sandstone of the Bighorn Basin

Mamdouh A. Shebl

Wyoming Geological Association

...The Impact of Reservoir Heterogeneity on Fluid Flow in the Tensleep Sandstone of the Bighorn Basin Mamdouh A. Shebl 1995 343 359 The reservoir...

1995

Sonic Logging in South Texas

W. P. Biggs

GCAGS Transactions

... of logs in compacted sands is the same as explained for limestone and sandstone formations. It is possible, however, that corrections may have...

1958

Controls on facies variability and distribution during the Pennsylvanian glacial period from the lower Strawn Group, Fort Worth basin, Texas

Andrew K. Roberts, William A. Ambrose, Peter P. Flaig, Ronald J. Steel, and Cornel Olariu

AAPG Bulletin

... and Wise Counties of the Fort Worth basin, Texas, comprises laterally and vertically heterogeneous deltaic to shelfal deposits that include sandstone...

2022

Exploring Sub-Basement Traps in the Upper Magdalena Valley of Colombia

C.E. Macellari, J. Amaral, J.F. Salel, M. Osorio

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of Paleozoic basement rocks and reached a final depth of 17588 feet. The objective Lower Cretaceous sandstone of the Caballos Formation was found oil...

2003

Effects of Biogenic Silica on Acoustic and Physical Properties of Clay-Rich Marine Sediments (1)

JANE S. TRIBBLE , FRED T. MACKENZIE , JOZSEF URMOS , DAVID K. O'BRIEN , and MURLI H. MANGHNANI

AAPG Bulletin

... and claystones with variable amounts of silt, calcareous and siliceous biogenic debris, and tuff. Minor lithologies include clayey dolomitic limestone...

1992

Effect of the Initial Water Saturation on the Elastic Properties of

Marisa Rydzy, Michael Batzle, Keith Hester, Jim Stevens, James Howard

Unconventional Resources Technology Conference (URTEC)

... velocities were measured in conjunction with MRI in hydrate-bearing Ottawa Sand F110 during hydrate formation and dissociation. P- and s-wave velocities...

2013

Transport and Deposition of Resedimented Conglomerates: The Cap Enrage Formation, Cambro-ordovician, Gaspe, Quebec

Ian C. Davies, Roger G. Walker

Journal of Sedimentary Research (SEPM)

... of boulder, and overlying granule sandstone. TABLE 2. Clast sizes and calculated flow velocities for the various facies. See text for explanation...

1974

Sedimentation of Deep Water Conglomerates in Lower Ordovician Rocks of Quebec-Composite Bedding Produce by Progressive Liquefaction of Sediment?

Hugh E. Hendry

Journal of Sedimentary Research (SEPM)

... includes conglomerates, conglomeratic sandstones, and sandstones, occurs above a sequence of claystones, and alternates with a sandstone-shale...

1973

Depositional Environments of the Topanga CanyonŽ Formation, the Encinal Tongue of the Rincon Shale, and the Fernwood Tongue of the Sespe Formation, Central Santa Monica Mountains, California

Michael E. Flack

Pacific Section SEPM

... are probably deposits of lower current velocities or shallower water depths. LITHOSOME G: FOSSILIFEROUS, STRUCTURELESS SANDSTONE Description Lithosome G...

1993

Formation Evaluation Symposium, November 14-15, 1957

P. A. Ross

CSPG Bulletin

.... They are as follows: Quartz (clean sandstone) = 2.64 grms/cc. Calcite (clean limestone) = 2.71 grms/cc. Dolomite = 2.85 grms/cc...

1958

Combined-Flow Model for Vertical Stratification Sequences in Shallow Marine Storm-Deposited Beds

Paul M. Myrow, John B. Southard

Journal of Sedimentary Research (SEPM)

... in a set of vertical-sequence cartoons, predicts or accounts for vertical stratification sequences in beds of free sandstone deposited from a full...

1991

A New Approach to Time Depth Conversion and Depth Error Estimation for 2D Interpretation Using Seismic Velocities

Rosidah Hardiani, Sanisah Soed, Lothar Schulte

Indonesian Petroleum Association

...A New Approach to Time Depth Conversion and Depth Error Estimation for 2D Interpretation Using Seismic Velocities Rosidah Hardiani, Sanisah Soed...

2013

ABSTRACT: Stochastic Modeling of Seismic Velocity Fields; #90013 (2003)

David Geraets, Paolo Ruffo, Alain Galli

Search and Discovery.com

... Paris Cedex 06, France Stochastic Modeling of Seismic Velocity Fields We present a new tool for simulating instantaneous velocities given stacking...

2003

Seismic Stratigraphy of Shelf and Slope, Northeastern Gulf of Mexico

Sunit K. Addy , Richard T. Buffler

AAPG Bulletin

... that occasionally became hypersaline. These units consist mainly of fine-grained sandstone, siltstone, and shale with layers of microcrystalline limestone...

1984

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