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The AAPG/Datapages Combined Publications Database

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

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Distribution and Significance of Coarse Biogenic and Clastic Deposits on the Texas Inner Shelf (1)

Robert A. Morton , Charles D. Winker

GCAGS Transactions

... shelf fauna and relict brackish-water molluscs including Rangia spp. and Crassostrea virginica. Rounded sandstone, limestone, and mudstone clasts up to 7...

1979

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

... conditioned and interpreted to identify AVO attributes corresponding to the presence of hydrocarbons within the North Vernon Limestone in the Illinois...

2023

Geophysical Investigation of Crystalline Basement Between Dead Sea Rift and Mediterranean Sea

A. Ginzburg , Y. Folkman

AAPG Bulletin

... km thick. It consists primarily of limestone and dolomite with some intercalations of sandstones and marls. In the Coastal Plain, the Mesozoic section...

1981

An Incised Valley Filled System on a Ngimbang Limestone Sequence at JS-1 Ridge, Offshore East Java Basin, Indonesia

Anom Prasetya, Sidiq Romi, Andri Yumansa, Riza Agustiana, Mukhlis Setiawan, Ikhwan Maulana Harun

Indonesian Petroleum Association

...-XX-64 which has oil shows within the Ngimbang-3500 interval and it appears to have thinbedded sandstone overlain the Ngimbang Limestone. However...

2017

Conglomeratic Lithofacies of the Laborcita and Abo Formations (Wolfcampian) North Central Sacramento Mountains: Sedimentology and Tectonic Importance

David J. Delgado

West Texas Geological Society

... Bodies of sandstone, pebbly mudrock, and gypsum, and several calichified horizons and problematic limestone bodies, also occur in the conglomeratic...

1977

Porosity Logs: Chapter IV

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

... is that they are less affected by borehole irregularities. Both the Sidewall and Compensated Neutron logs can be recorded in apparent limestone, sandstone...

1982

Stratigraphic Analysis of the Navajo Sandstone

William E. Freeman , Glenn S. Visher

Journal of Sedimentary Research (SEPM)

...Stratigraphic Analysis of the Navajo Sandstone William E. Freeman , Glenn S. Visher 1975 Vol. 45 No. 3. (September), The Navajo Sandstone (Upper...

1975

Stratigraphic Constraints on the Development and Timing of Arc-Continent Collision in Northern Papua New Guinea: REPLY

Lon D. Abbott , Eli A Silver , Peter R. Thompson , Mark V. Filewicz , Cindy Schneider , Abdoerrias

Journal of Sedimentary Research (SEPM)

...-continent collision: Earthquake relocation and inversion for upper mantle P and S wave velocities beneath Papua New Guinea: Journal of Geophysical Research, v...

1995

The Basement Configuration of the North West Java Area

Suyitno Patmosukismo, Ibrahim Yahya

Indonesian Petroleum Association

... of sandstone, limestone, shale, marl and some coal layers in the lowermost part; the Parigi Formation consists mainly of limestone (reefal in the upper...

1974

Geology of Georges Bank Basin

L. K. Schultz , R. L. Grover

AAPG Bulletin

..., evaporite, and marine sandstone in the basin deep. Acoustic velocities exceeding 15,500 ft per second (4.7 km per second) are characteristic of the carbonate...

1974

Seismic Refraction Measurements in the Summit Basins of the New Hebrides Arc

Mark L. Holmes

Circum Pacific Council Publications

... (1974). Abbreviations: BSMT basement, C clay, EVAP evaporite, IGN igneous rocks, LS limestone, MET metamorphic rock, S sand, SH shale, SS sandstone...

1988

The Sedimentology of a Transgression: Portland Point and Cooksburg Members (Middle Devonian), New York State

I. Nicholas Mccave

Journal of Sedimentary Research (SEPM)

.... (June), A thin marine limestone and calcareous mudstone unit (Portland Point Member) in the Hamilton Group grades laterally into sandstones...

1973

Correlation of Acoustic Velocity, Stress, Rock Composition, Organic Matter and Rock Lamination in Organic-Rich Shales

Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... influence the rock properties and wave velocities. In this paper, the influence of rock composition, organic matter (TOC) and orientation of formation...

2016

Geology and Mineralogy of the Devil Canyon/Little Mountain Area, Northern Big Horn Mountains, Wyoming

Gretchen Hurley

Wyoming Geological Association

... the Paleozoic Era, Wyoming was largely submerged by marine seas, allowing thousands of feet of sandstone, shale, and limestone to be deposited...

1996

Depositional and Dispersal Dynamics of Intertidal Sand Bars

George deVries Klein

Journal of Sedimentary Research (SEPM)

.... Average bottom ebb current velocities (90 cm/sec) were found to exceed average bottom flood current velocities (65 cm/sec) over gently-sloping (2 to 3...

1970

Three Dimensional Seismic Inversion and Neural Net Impedance Facies Map in Reservoir Characterization

Sunit K. Addy, Jim Hallin

GCAGS Transactions

..., Pearsall shale, Edwards limestone and Austin chalk (Fig. 1). These rocks are overlain by Navarro sandstone (Upper Cretaceous) and Midway and Wilcox...

2000

The Effect of Sample Volume on Micro-Rebound Hammer UCS Measurements in Gulf Coast Cretaceous Carbonate Cores

Donnie Brooks, Xavier Janson, Chris Zahm

GCAGS Journal

... Sandstone, Indiana Limestone, Silurian Dolomite, Winterset Limestone, and Carthage Marble (see Table 1 and Figure 2). In addition, we used five samples (Fig...

2016

High-Resolution Variograms from Optical Borehole Imaging for Borehole-Scale Geostatistical Rock Simulation and Lattice Boltzmann Flow Simulation in High-Permeability Carbonates; #120091 (2013)

Michael C. Sukop and Kevin J. Cunningham

Search and Discovery.com

... to accurately determine the permeability of these rocks. Furthermore, benchtop analyses of limestone core representative of extremely high...

2013

The Morphology, Magnitude and Regime of a Carboniferous Fluvial-Distributary Channel

T. Elliott

Journal of Sedimentary Research (SEPM)

... abandonment of the lobe, and lateral migration of the channel produced a meander belt sandstone in the short period of channel activity. The channel fill...

1976

Exploring the Mid North Sea High

Gregor Duval, Matthew Dack, CGG

GEO ExPro Magazine

... to image deep features such as the geometry of the mid-Devonian Kyle Limestone. Gas chimney around Gas chimney around salt diapirs salt diapirs GYDA...

2014

Analysis and Integration of Well Logs and Ultrasonic Velocities of Productive Facies in the Upper Viola Formation in Southwestern Kansas; #11110 (2018)

William K. Hagood, Victor Cimino, Matthew Totten, Abdelmoneam Raef

Search and Discovery.com

...Analysis and Integration of Well Logs and Ultrasonic Velocities of Productive Facies in the Upper Viola Formation in Southwestern Kansas; #11110...

2018

Effects of Pore Geometry Changes on Velocity Anisotropy on Chalks, #50528 (2011)

Mohammad Reza Saberi, Mirko Barone, and Pieter van Heiningen

Search and Discovery.com

... stiffer pores (intra-particle porosity) results in higher velocities compared with the changes toward compliant pores (inter-particle porosity). Pore-model...

2011

Deposition and Stratification

J. C. Harms, J. B. Southard, R. G. Walker

Special Publications of SEPM

...-reef ) MINIM SANDSTONE CÁPI,TA N Reef and fore- reef LIMESTÓNÉ----' )---__---_ 1 m i i i 1 iiii , ---- -2711-7-- _C----------,-1...

1982

ABSTRACT Factors Behind Variation in Geomechanical Properties of a Highly Lithified Quartzose Sandstone, #90104 (2010)

Gupta Nabanita; Abousleiman Younane; Slatt Roger

Search and Discovery.com

...ABSTRACT Factors Behind Variation in Geomechanical Properties of a Highly Lithified Quartzose Sandstone, #90104 (2010) Gupta Nabanita; Abousleiman...

2010

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