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The AAPG/Datapages Combined Publications Database

Showing 3,039 Results. Searched 200,693 documents.

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Ascending

Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks

Christian Hermanrud, and Oddgeir Undertun

AAPG Bulletin

..., with emphasis on basin modeling and seal analyses. He is an adjunct professor at the University of Bergen. Oddgeir Undertun holds an M.S. in geology...

2019

Kinematic Analyses of Drape Folds in the Rocky Mountain Foreland — Some Geologic Implications

David M. Weinberg, David W. Stearns

Wyoming Geological Association

... true for the Mesozoic clastics. A displacement plot (Fig. 6) for the top of the Paleozoic strut, as shown in Figure 1, has three aspects...

1978

Petrology of Paleocene-Eocene and Miocene Opaline Sediments, Southeastern Atlantic Coastal Plain

Robert E. Carver

Journal of Sedimentary Research (SEPM)

... to deposition of opal cement, while rounded clasts in other thin sections from that locality are intact. Wavellite occurs only in the Black Mingo Formation...

1980

Development of Low-ash, Planar Peat Swamps in an Alluvial-plain Setting: the No. 5 Block Beds (Westphalian D) of Southern West Virginia

James R. Staub, Bradley K. Richards

Journal of Sedimentary Research (SEPM)

... sediment into the peat swamps, depositing a thin layer of sediment on top of the peat. This sediment layer is thicker where the underlying coal...

1993

Kinderhook Dolomite of Sedgwick County, Kansas

W. A. Ver Wiebe

AAPG Bulletin

... with the black. Frost's Ramsey well No. 1 shows black shales at the top, gray silty micaceous shales in the middle, and black shales at the base...

1946

Field Guide to the Geology of the Neogene Santa Maria Basin: From Rift to Uplift

Richard J. Behl, Pedro C. Ramirez, Richard G. Stanley

Pacific Section SEPM

... of the major oil fields on top of anticlines and the intervening synclines or monclines (California Division of Oil and Gas, 1974). B. Structural...

2000

Variations in Slope Deposition, Pliocene-Pleistocene, Offshore Louisiana, Northeast Gulf of Mexico: Chapter 8: Recent Applications of Siliciclastic Sequence Stratigraphy

Andrew J. Pulham

AAPG Special Volumes

... deposition was influenced by deformation and restructuring of moderately intact, shallowly buried, allochthonous salt sheets. Sediment supply...

1993

Strudel Scour: A Unique Arctic Marine Geologic Phenomenon

Erk Reimnitz, Craig A. Rodeick, Stephen C. Wolf

Journal of Sedimentary Research (SEPM)

... Early reports on observations of river overflow onto sea ice and its drainage through cracks and seal holes in Greenland and the Canadian Archipelago...

1974

Reservoir Characterization of a Permian Giant: Yates Field, West Texas

Scott W. Tinker, Denise H. Mruk

Special Publications of SEPM

... facies contribute greatly to the Grayburg and San Andres structure in Yates Field. 56 3 + y + Figure 2. Structure on top of the San Andres Formation...

1995

Impacts of Stress, Natural and Induced Fractures on Mechanical Properties of Organic-Rich Shales

Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... samples representative of the intact shale formation for the laboratory measurements and associated uncertainties in the laboratory measurements...

2013

Early Tertiary sinistral transpression and fault reactivation in the western Vring Basin, Norwegian Sea: Implications for hydrocarbon exploration and pre-breakup deformation in ocean margin basins

J. Imber, R. E. Holdsworth, K. J. W. McCaffrey, R. W. Wilson, R. R. Jones, R. W. England, G. Gjeldvik

AAPG Bulletin

..., Displacement distributions on extensional faults: Implications for fault stretch, linkage, and seal: AAPG Bulletin, v. 85, no. 4, p. 587599.Swiecicki, T., P. B...

2005

Buried Hill at Wilcox-Carrizo Contact in East Texas

H. B. Stenzel

AAPG Bulletin

... high, is composed of strata of the Wilcox group (lower Eocene) and covered on its flanks by cross-bedded sands of the lower Carrizo and at the top...

1951

Tectonic Setting of the World's Giant Oil and Gas Fields

Paul Mann, Lisa Gahagan, Mark B. Gordon

AAPG Special Volumes

... have breached the top seal (Tull, 1997).We infer a rift setting for these giant fields, given the great thickness of passive-margin-type...

2003

Nuclear Frac’ing of Natural Gas Reservoirs in the U.S.: Geoscientist –Public Interaction

Neil H. Suneson

Oklahoma City Geological Society

... of production test data and preliminary analysis of top chimney/cavity: Lawrence Livermore Laboratory Report UCRL-76280, 31p., www.iaea.org/inis...

2015

Delta-Destructive Spit Complex in Black Warrior Basin: Facies Heterogeneity in Carter Sandstone (Chesterian), North Blowhorn Creek Oil Unit, Lamar County, Alabama

Jack C. Pashin, Ralph L. Kugler

GCAGS Transactions

.... Structural dip of the top of the Carter sandstone in North Blowhorn Creek is 25 to 60 ft/mi toward the south, and no closure is apparent at the top...

1992

Earliest record of dental pathogen discovered in a North American Eocene rabbit

Łucja Fostowicz-Frelik, Grzegorz J. Frelik

PALAIOS

...) from the Chadronian (latest Eocene), Pipestone Springs, Montana, United States, documents the first intact Paleogene bacteria found in a mammalian tooth...

2010

Application of the Electron Microscope to the Study of Particle Orientation and Fissility in Shale

Mack Gipson, Jr.

Journal of Sedimentary Research (SEPM)

... of the individual strands of wire, the diameter of the squares, and the average number of squares along the maximum diameters of the grids. 2. The top...

1965

Origin of Matrix in Ordovician Greywackes, Berwyn Hills, North Wales

P. J. Brenchley

Journal of Sedimentary Research (SEPM)

... structures. They are commonly rather massively bedded with faint horizontal lamination or occasional partings, except near the top where the bed...

1969

Distinguishing Syntectonic Unconformity Types to Enhance Analysis of Growth Strata: An Example from the Cretaceous, Southeastern Nevada, U.S.A.

Jennifer L. Aschoff, James G. Schmitt

Journal of Sedimentary Research (SEPM)

... continental wedge-top-foredeep transition: example of the eastern Ecuadorian Andes: Tectonophysics, v. 399, p. 351–380. Blair, T.C., 2000, Sedimentology...

2008

Sampling a Stimulated Rock Volume: An Eagle Ford Example

Kevin T. Raterman, Helen E. Farrell, Oscar S. Mora, Aaron L. Janssen, Gustavo A. Gomez, Seth Busetti, Jamie McEwen, Michael Davidson, Kyle Friehauf, James Rutherford, Ray Reid, Ge Jin, Baishali Roy, Mark Warren

Unconventional Resources Technology Conference (URTEC)

... was additionally designed to bridge and seal any low-pressure fractures that the wells might encounter. To gain operation experience with the heavier mud...

2017

Origin of McMurray Oil Sands, Alberta

J. C. Sproule

AAPG Bulletin

...). End_Page 1137------------------------------ been so well preserved that the delicate cell structure remains intact even though the freshly mined...

1938

Influence of tectonic exhumation on porosity of Wufeng–Longmaxi shale in the Fuling gas field of the eastern Sichuan Basin, China

Rui Liu, Fang Hao, Terry Engelder, Zhiguo Shu, Jizheng Yi, Shang Xu, and Changyu Teng

AAPG Bulletin

... between porosity and burial depth for samples from the open anticlines (Figure 8A, B, D), where the porosity gradient between the bottom and top...

2020

A Characterization of Two Western Wrangell Volcanic Debris Flows, Alaska - Abstract

Kristi L. Wallace

Alaska Geological Society

... remained intact during flowage. An extremely sharp basal contact, as well as the preservation of unconsolidated blocks, suggest emplacement over frozen...

1999

ABSTRACT: Petroleum Potential of the Middle Proterozoic Midcontinent Rift System (MRS) in Iowa

Raymond R. Anderson

Kansas Geological Society

.... Similar dark shales also were encountered in cores from the Manson Impact Structure and although an intact sequence was not penetrated...

1999

Abstract: Embayed Volcanic Quartz: A Product of Cellular GrowthŽ Rather Than Resorption

S. R. McCutcheon, P. T. Robinson

Atlantic Geology

..., but with crystal comers intact, show that resorption did not occur. Furthermore, there are optically continuous quartz glomerocrysts with deep embayments...

1988

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