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The AAPG/Datapages Combined Publications Database

Showing 16,611 Results. Searched 200,626 documents.

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Exploration of Deepwater Regions Offshore India

Roberto Fainstein, Rajesh Kalra

International Meeting for Applied Geoscience and Energy (IMAGE)

... the initial model up to four isotropic iterations are run. Anisotropic coefficients, Epsilon and Delta, can be calculated from the well time-depth curve...

2021

Argillaceous Rock Compaction and Primary Migration in the Mangnai Depression, Qaidam Basin, China

Chen Heli

Circum Pacific Council Publications

...-density vs. depth, and d-exponent measurements in mudstone shows that, for every abnormal zone determined by travel time, the pressure coefficients...

1989

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

... also assume that wave refraction obeys Snell's law, that diffraction and reflection are minimal, that wave period is a constant both in time and space...

1974

Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin

Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana

Indonesian Petroleum Association

..., Reflection Coefficients and Azimuthal AVO Analysis in Anisotropic Media: Geophysical Monograph Series, Number 10, Soc. of Expl. Geophys. Canning...

2017

Origin of Friable Sandstone-Calcareous Sandstone Rhythms in the Upper Lias of England

David K. Davies

Journal of Sedimentary Research (SEPM)

...), the maximum variation between both sandstone types of median grain size, sorting, and skewness coefficients was 0.10 phi, 0.03 phi and 0.04 phi respectively...

1967

The Problem of Beach Cusp Development

A. T. Williams

Journal of Sedimentary Research (SEPM)

... is a reflection of the ephemeral quality of cusps. As Zenkovitch (1967, p. 282) states 'if there is a slight alteration in depth, or in the trend of the coast...

1973

Use of Grain-Size Frequency Data to Interpret the Depositional Environment of the Pliocene Pleshet Formation, Beer Sheva, Israel

Ron Goldbery

Journal of Sedimentary Research (SEPM)

..., beach, and river sands from the textural characteristics: Jour. Sed. Petrology, v. 31, p. 514-529. FRIEDMAN, G. M., 1962, On sorting, sorting coefficients...

1980

Structural imaging in the Rocky Mountain Foothills (Alberta) using magnetotelluric exploration

Wen Xiao, Martyn Unsworth

AAPG Bulletin

... Foothills: Master's thesis, University of Alberta, Edmonton, Alberta, Canada, 97 p. Seismic reflection is a highly effective tool for imaging complex...

2006

Characterization of the sedimentary thermal regime along the Corsair growth-fault zone, Texas continental shelf, using corrected bottomhole temperatures

Seiichi Nagihara

AAPG Bulletin

... (0.95) coefficients of determination. These regression curves yielded the temperatures at 3, 4, and 5 km (1.8, 2.4, and 3.1 mi) below sea floor...

2010

Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)

Xinxiang Li and Jeff P. Grossman

Search and Discovery.com

... data. Most of these methods rely on the distribution of reflection energy on the transverse component, which increases with the amount of time-delay...

2014

Quantitative Analysis of Submarine-Flow Deposit Shape In the Marnoso-Arenacea Formation: What Is the Signature of Hindered Settling From Dense Near-Bed Layers?

Giuseppe Malgesini, Peter J. Talling, Andrew J. Hogg, Dominic Armitage, Alex Goater, Fabrizio Felletti

Journal of Sedimentary Research (SEPM)

... produced a “layer cake” stratigraphy with virtually no bed amalgamation and little or no evidence for erosion or flow reflection (except...

2015

AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods

Alan R. Huffman

AAPG Special Volumes

... because the local halo affects the reflection coefficients between the shale and reservoir and could result in misleading data. The halo also...

2001

Grand Isle Block 47 Field: Offshore--Jefferson Parish, Louisiana

Malcolm Liddle

New Orleans Geological Society

... pipeline to shore base at Grand Isle. Gas--Tennessee Gas Transmission Company PRODUCTION: Year: Cumulative 01/01/72 Oil & Condensate (B): 55,900,000 Gas...

1973

Lighthouse Point Field: Offshore Louisiana

Shelby W. Smith, et al

New Orleans Geological Society

... neritic. Productive Facies: Outer neritic sands HYDROCARBON TYPE: Gas condensate with minor oil. MARKETING OUTLET: NGPLA and Tennessee Gas Transmission...

1988

Duck Lake-American Island Fields: St. Martin Parish, Louisiana

Raymond W. Stephens, Jr.

New Orleans Geological Society

... OF PRODUCTIVE ZONES: 27 PRINCIPAL OPERATOR: Humble Oil & Refining Company. MARKET OUTLET: Humble Gas Transmission, United Gas. PRODUCTION: DUCK LAKE...

1967

Field Study: Shamburger Lake Field, Smith Co., Texas

William E. Bancroft

Shreveport Geological Society

... and reflection seismograph lead to the presence of an anticlinal structure in the Sand Flat area. Discovery of Sand Flat Field followed in 1944. Hitts...

1958

Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil

Akshat Abhishek, Alok K. Soni, Rene-Edouard Plessix, Martijn Blaauw, Jaydip Guha, Gautam Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion of reflection and transmission data: Geophysics, 53, 750–759, doi: https://doi.org/10.1190/1.1442510. Nocedal, J., and S. J. Wright, 2006...

2022

Combined P and S Waves Survey for Hydrocarbon Exploration

Basuki Puspoputro

Indonesian Petroleum Association

... corresponds to conversion at C' by transmission after a reflection in the P-mode; and third, the raypath S correspond to conversion at C' by transmission...

1990

DAS Recorded Body and Tube Wave Generated by Perforation Shots: Analysis and Numerical Modeling for Completion Monitoring and Reservoir Characterization

Shuang Zhang, Aleksei Titov, Vikram Jayaram, Hector Bello, Robert Hurt, Ge Jin

Unconventional Resources Technology Conference (URTEC)

... the perf shots to understand the fracture conductivity. Bakku et al. (2013) studied the influences of different fracture apertures on the transmission...

2021

Sand Bodies on Coastal Plain Shelves: Holocene Record of the U.S. Atlantic Inner Shelf Off Maryland

Michael E. Field

Journal of Sedimentary Research (SEPM)

...), The inner continental shelf of Maryland, Delaware, and northern Virginia has been examined with high-resolution seismic reflection equipment...

1980

Provenance, Stratigraphic Architecture, and Hydrogeologic Influence of Turbidites on the Mid-Ocean Ridge Flank of Northwestern Cascadia Basin, Pacific Ocean

Michael B. Underwood, Kimberley D. Hoke, Andrew T. Fisher, Earl E. Davis, Emily Giambalvo, Lars Zuhlsdorff, Glenn A. Spinelli

Journal of Sedimentary Research (SEPM)

... Canyon. Local bathymetric blockage, deflection and reflection of flow paths by basement relief, remobilization by intrabasinal submarine slides...

2005

Oil and Gas Developments in New York in 1983

Arthur M. Van Tyne

AAPG Bulletin

... 1, 1983, and ended the year at $28/bbl. In 1983, 38 crew-weeks of reflection seismic work were accomplished in New York. FERC Section 107, "Tight...

1984

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

Search and Discovery.com

... a geologic model, and reflection and transmission are modelled at each grid level in the model (forward modelling), or an imaging condition is invoked...

2013

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

Search and Discovery.com

... a geologic model, and reflection and transmission are modelled at each grid level in the model (forward modelling), or an imaging condition is invoked...

2013

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