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The AAPG/Datapages Combined Publications Database

Showing 28,365 Results. Searched 195,488 documents.

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The Use of Computer Prepared Residual Maps as an Aid in Determining Sedimentary Environments of the Muddy Formation, Northeastern Wyoming

R.L. Egbert, E.F. Armstrong

Rocky Mountain Association of Geologists

... IS superimposed irregularly data, lrrlposed over the Irregularly spaced data, and are computed a t e a c h g r l d i n t e r values are then cOrrlputed...

1970

F-xy Cadzow Noise Suppression

Search and Discovery.com

... noise from 2-D seismic data based on Cadzow filtering of constant-frequency slices. It works as follows: Suppose we have a series of n equally spaced...

2013

Aerial Photographs in Structural Mapping of Sedimentary Formations

L. E. Nugent, Jr.

AAPG Bulletin

...Aerial Photographs in Structural Mapping of Sedimentary Formations L. E. Nugent, Jr. 1947 478 494 31 3. (March) Factors that control the use...

1947

Declining Frac Effectiveness - Evidence that Propped Fractures Lose Conductivity, Surface Area, and Hydraulic Continuity

M.C. Vincent, M.R. Besler

Unconventional Resources Technology Conference (URTEC)

... mapping, mud logging, wellbore depth, production logs, DTS/DAS data from fiber optic monitoring and other data are improving the understanding...

2013

Paleocurrent Trend Analysis of a Delta in the Bjorne Formation (Lower Triassic) of Northwestern Melville Island, Arctic Archipelago

F. P. Agterberg, L. V. Hills, H. P. Trettin

Journal of Sedimentary Research (SEPM)

... for irregularly spaced control points (Krumbein and Graybill, 1965): x = F(u,v) The coordinate system is usually chosen in such a way that u and v point toward...

1967

Sand-Body Architecture in the Lower Williams Fork Formation (Upper Cretaceous), Coal Canyon, Colorado, with Comparison to the Piceance Basin Subsurface

Rex D. Cole, Stephen P. Cumella

Rocky Mountain Association of Geologists

... Valley, Parachute. Rulison, and Mamm Creek have been developed at 10-acre density. This dense well control allows detailed mapping of the fluvial...

2005

Memorial: Porter A. Montgomery, Jr. (1916-1995)

George His

AAPG Non-Technical and Memorials

...Memorial: Porter A. Montgomery, Jr. (1916-1995) George His Memorials limited to 800 words (2-3 typewritten double-spaced pages); longer text subject...

1996

Abstract: Seismic Geomorphology of Microbial-Dominated Margin and Slope Environments around an Isolated Platform, Tengiz Field, Kazakhstan; #90153 (2012)

Steven L. Bachtel, Henry Posamentier, Ted E. Playton, Steve Jenkins, Elrad Iskakov, Zhanibek Katrenov and Paul (Mitch) Harris

Search and Discovery.com

... are interpreted from the data based on topographic relief, surface rugosity, and isopach mapping. In comparison, the NW margin is characterized by closely-spaced...

2012

Fracture and Deformation Band Visualization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates, #40499 (2010)

Mark Grasmueck, Gregor P. Eberli, Pierpaolo Marchesini, Miquel Coll, Rizky P. Sekti, Juliette Lamarche, Brita Graham Wall, Paul Gillespie

Search and Discovery.com

... Penetrating Radar (GPR) and subsequent migration of the data allow, for the first time, to image fracture and deformation band networks in three...

2010

EXPLORING FOR STRATIGRAPHIC TRAPS IN THE OFICINA AREA, VENEZUELA

Gordon A. Young

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... mapping, modified by structure drill data, became the most effective method to locate the faults along which oil may have accumulated. The latest method...

1971

The Evolution of Geological Thinking and Depositional Framework Interpretation through the Life of a Complex Reservoir, D35 Field, Offshore Sarawak (Geology Paper 23)

M. Ismail B. Sahari, David Martyn Ince, Abdul Hadi Abd Rahman, Samsudin Abdul Hamid, Jusmila Baharom, Abdul Munif Khorani

Geological Society of Malaysia (GSM)

... reservoirs comprise thick, stacked, cross-bedded sandstones, pebbly cross-bedded sandstones, sandy conglomerate and wavy-to-irregularly laminated sandstone...

2008

Geologic Factors Controlling Uranium Resources in the Gas Hills District, Wyoming

Frank C. Armstrong

Wyoming Geological Association

... sinuous in plan. In horizontal dimensions they are irregularly narrow and many are continuous for thousands of feet. They ordinarily occur stacked...

1970

Ferron Sandstone Stratigraphic Cross Sections, Ivie Creek Area, Emery County, Utah (OFR-390)

Paul B. Anderson, Thomas C. Chidsey Jr., Kevin McClure, Ann Mattson, Stephen H. Snelgrove

Utah Geological Survey

... exposures in the Ivie Creek area, located along Interstate 70, offer an excellent opportunity for mapping and describing the architecture, geometry...

2002

Integration of Production Communication and Hydraulic Fracture Connection in Unconventional Reservoirs

Yanrui Ning, Ge Jin, Xiaoyu Zhu, Ali Tura

Unconventional Resources Technology Conference (URTEC)

...) signals acquired during the stimulation and the daily production data of 23 horizontal wells in the Denver-Julesburg (DJ) Basin. Strong crossformation...

2022

On a Lower Devonian Fauna from Pahang, West Malaysia

C. R. Jones

Geological Society of Malaysia (GSM)

... Malaysia, during the systematic geological mapping of this part of Pahang State. The locality is at latitude 3°16'N, longitude 102°07'E or map...

1970

The Outlook for Oil and Gas in Pennsylvania

George H. Ashley

AAPG Bulletin

... enough to show exactly what the final returns per acre will be. From such data as are on hand, Lewis, in the report mentioned, estimates that the use...

1921

Gas Fields of Big Horn Basin Structural Province, Wyoming and Montana

Wilson B. Emery

AAPG Special Volumes

... that it is these zones which serve as reservoirs for the gas. The porosity varies from rather evenly distributed pinholes to irregularly spaced small vugs...

1935

Parasequence Geometry as a Control on Permeability Evolution: Examples from the San Andres and Grayburg Formations in the Guadalupe Mountains, New Mexico: Chapter 19

Susan D. Hovorka, H. S. Nance, Charles Kerans

AAPG Special Volumes

... environments. These examples demonstrate the efficacy of parasequence-scale mapping of depositional and diagenetic facies for improving prediction...

1993

A Comparison of Air Photograph and Computer Simulated Wave Refraction Patterns in the Nearshore Area, Richibucto, Canada and Jervis Bay, Australia

Edward A. Bryant

Atlantic Geology

..., 1970). They not only have detailed bathymetric mapping but also air photograph coverage depicting definable wave trains near the time...

1974

The Occurrence of Oil-Prone Source Rocks in Continental Half-Grabens

John Scott

Petroleum Exploration Society of Australia (PESA)

... isopach mapping and interpretation of the regional seismic data. Detailed structural or sequence interpretations were not undertaken as part of the initial...

1991

ABSTRACT: Complex 3D Inversion Geometries at the Leading Edge of an Antiformal Stack: Field Studies and Forward Modelling; #90017 (2003)

Eduard Saura, Antonio Teixell

Search and Discovery.com

... features. Integration of mapping and balanced sections allows visualisation of the 3D pattern of the study case. Several sections have been modelled...

2003

Abstract: Digital mapping in the geosciences

J. J. Chandra, R. Mullin

Atlantic Geology

... recently, tended not to make use of computers for mapping purposes because most geologic data could not be adequately stored in a manner...

1984

Structural Interpretation of the Beetaloo Sub-Basin, NT from Nonseismic Geophysical Data

Jelena Markov, Claudio Delle Piane, Ernest Swierczek, Clive Foss, Mohinudeen Faiz

Australian Petroleum Production & Exploration Association (APPEA) Journal

... in the Beetaloo Sub-basin largely comprises 4 km spaced stations, with several areas infilled to 2 km spacing. Full tensor gravity (FTG) gradiometry data over...

2021

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