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The AAPG/Datapages Combined Publications Database

Showing 8,426 Results. Searched 197,434 documents.

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Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

... with shallow marine shale, limestone, and sandstone. Both stratigraphic and structural traps are present, including anticlines, faulted anticlines...

2014

Occurrence of Turbidites in the Besa River Formation (Devonian-Mississippian), Northwest Territories

Grant W. Lowey

CSPG Bulletin

..., sandstone, limestone and argillite are locally present (Douglas and Norris, 1959, 1976; Kidd, 1963; Pelzer, 1966; Bamber et al., 1968; Gabrielse and Blusson...

1990

Triangle Zone Deformation at the Leading Edge of the Papuan Fold Belt

D. M. Medd

Papua New Guinea (PNG) Petroleum Convention Proceedings

... and regionally developed carbonate deposition (Carman, 1990). The Eocene Limestone crops out sporadically in the Kereru Range where it is thin and occurs...

1996

Use of Seismic-Derived Velocities for Stratigraphic Exploration on Land: Seismic Porosity and Direct Gas Detection: Chapter 4

Norman S. Neidell, J. H. Beard, Ernest E. Cook

AAPG Special Volumes

...Use of Seismic-Derived Velocities for Stratigraphic Exploration on Land: Seismic Porosity and Direct Gas Detection: Chapter 4 Norman S. Neidell, J. H...

1985

Modeling strain across mechanical sedimentary lithologic interfaces: geomechanical models derived from outcrop analysis

Elizabeth S. Petrie, James P. Evans

CSPG Bulletin

... Sandstone and Carmel Formation. B) Stereographic projection of poles to planes of fractures within the limestone and shale facies of the Carmel Formation...

2016

Subsalt pressure prediction in the Miocene Mad Dog field, Gulf of Mexico

Michael P. Merrell, Peter B. Flemings, Glenn L. Bowers

AAPG Bulletin

... (equation 8), and the porosity is derived from the velocity (equation 9). In mudstones bounding the N sandstone, the velocities used to predict mudstone...

2014

Generation and evolution of overpressure caused by hydrocarbon generation in the Jurassic source rocks of the central Junggar Basin, northwestern China

Xiaowen Guo, Sheng He, Keyu Liu, Zhi Yang, Shengqiang Yuan, and Mingliang Liu

AAPG Bulletin

... is, therefore, not caused by disequilibrium compaction. The overpressured Jurassic sandstone reservoirs are predominantly oil and gas saturated or oil bearing...

2019

Laramide Mountain Flank Deformation and the Golden Fault Zone, Jefferson County, Colorado

Robert J. Weimer, R. Randy Ray

Rocky Mountain Association of Geologists

... the bounds of the geologc imagination. Complex structure with steep bed dips and faults, which justapose varying rock velocities, creates a difficult area...

1997

Stratigraphy and Petroleum Potential of the Swift Formation (Upper Jurassic), Southern Alberta and North-Central Montana

Brad J. R. Hayes

CSPG Bulletin

... Formation disconformably overlies marine shale and limestone of the Rierdon Formation, and is itself unconformably overlain by nonmarine sandstone...

1983

Clay Minerals in the Gypsum Spring and Lower Sundance Formations, Eastern Big Horn Mountains1

Robert B. Furlong

Earth Science Bulletin (WGA)

... sandstone is present containing two thin (about.0.6 feet) oolitic limestone units. At the Rapid Creek section the lower shales grade into a thin bedded...

1968

Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra

Iswani Waryono, Wahyu Triyoso

Indonesian Petroleum Association

..., with limestone nodules and sandstone intervals that are commonly reservoirs. The GUF in this area can be interpreted as deep marine shale with frequent...

2012

Recent Sedimentation and the Search for Petroleum

W. C. Krumbein

AAPG Bulletin

...," Jour. Geol., Vol. 47 (1939), pp. 673-706. 27. RUBEY, W. W., "The Size Distribution of Heavy Minerals within a Waterlaid Sandstone," Jour. Sed...

1945

Paleomagnetism of Franciscan Basalt, Marin County, California, Revisited

Sherman Gromme

Pacific Section SEPM

... are shown to be enclosed in a northeast-dipping homocllne of sedimentary rocks, predominantly sandstone, that strikes parallel to the San Andreas Fault...

1984

Excavability of Inter-Bedded Quartzites and Phyllites of the Lower Carboniferous Sungai Perlis Beds at Bukit Teluk Batu, Terengganu Darul Iman

John Kuna Raj, Ahmad Nizam Hassan, Ahmad Zulhilmy

Geological Society of Malaysia (GSM)

... of the Caterpillar D8R Ripper for instance, schist, shale, sandstone and conglomerate are considered non-rippable when seismic velocities exceed 2400 m...

2023

A Unique Freshwater Carbonate from the Upper Devonian Catskill Magnafacies of New York State

Robert V. Demicco, John S. Bridge, Kelly C. Cloyd

Journal of Sedimentary Research (SEPM)

..., Deposition of the Catskill Facies, Appalachian Region: with notes on some other Old Red Sandstone Basins, in Klein, G. deV., ed., Late Paleozoic...

1987

Stratigraphy and Paleoenvironment of the Dinasaur Canyon Member of the Moenave Formation, Southern Navajo and Hopi Indian Reservations, Arizona

Allen H. Johnson

Four Corners Geological Society

... H. Johnson 1969 181 183 Allen, J. R. L., 1964, Studies in fluvial sedimentation: six cyclothems from the lower Old Red Sandstone, Anglo-Welsh basin...

1969

The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir

N. Riazi, C.R. Clarkson

Unconventional Resources Technology Conference (URTEC)

... fractures. Importantly, modeling performed herein demonstrates how velocities vary during flowback. The results of this study have important implications...

2017

Benthic Assemblages as Indicators of Sediment Stability: Evidence from Grainstones of the Harrodsburg and Salem Limestones (Mississippian, Indiana): Chapter 8

Howard R. Feldman, Mark A. Brown, Allen W. Archer

AAPG Special Volumes

... and associated trace fossils within the Salem Limestone (Mississippian), Indiana: Geological Society of America, Abstracts with Programs, v. 20, p. 332. Archer...

1993

Offshore Structure and Stratigraphy of New Ireland Basin in Northern Papua New Guinea

M. S. Marlow, N. F. Exon, H. F. Ryan, S. V. Dadisman

Circum Pacific Council Publications

... to the Rataman Formation on New Ireland and the B-C sequence may be mainly marls and chalks equivalent to the Punam Limestone of New Ireland. According to Exon...

1988

Facies Analysis of the Transitions Between Subtidal, Intertidal, and Supratidal Zones of the Entrada Sandstone, South-Central Utah: A Provisional Sequence Stratigraphic Analysis

Tanner C. Hicks, Thomas H. Morris, Michael D. Fairbanks

Utah Geological Association

...Facies Analysis of the Transitions Between Subtidal, Intertidal, and Supratidal Zones of the Entrada Sandstone, South-Central Utah: A Provisional...

2010

Abstract: Simplified Processing of Converted Wave Data; #90224 (2015)

John C. Bancroft and Thais Guirigay

Search and Discovery.com

... accurate velocities, especially the shallow areas, where the velocities that can be one third to one fifth the value of the conventional P-P data...

2015

Exploring the Sub-Thrust Play Along the Eastern Margin of the Middle Magdalena Valley: The Example of Chawina (Apulo), Cundinamarca, Central Colombia

Martin L. Keeley, Ana E. Suárez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Diamante" limestone marker, in the lower third of the La Naveta Formation, he collected a distinctive shallow water assemblage including gastropods...

1997

Synthetic seismic models from outcrop-derived reservoir-scale three-dimensional facies models: The Eocene Ainsa turbidite system (southern Pyrenees)

O. Falivene, P. Arbues, J. Ledo, B. Benjumea, J. A. Munoz, O. Fernandez, S. Martinez

AAPG Bulletin

... consists of laterally and vertically stacked sandstone- and debrite-dominated channel fills, grading into heterolithic and mudstone units...

2010

Verden Sandstone of Oklahoma--an Exposed Shoestring Sand of Permian Age

N. Wood Bass

AAPG Bulletin

...Verden Sandstone of Oklahoma--an Exposed Shoestring Sand of Permian Age N. Wood Bass 1939 559 581 23 4. (April) The Verden sandstone is a remarkable...

1939

Time-Stratigraphic Units and Petroleum Entrapment Models in Baltimore Canyon Basin of Atlantic Continental Margin Geosynclines

John C. Kraft , Robert E. Sheridan , Marilyn Maisano

AAPG Bulletin

... on the north in Canada show velocities for Paleozoic units (including limestone, slate, and other sedimentary rocks) that are clearly compatible...

1971

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