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The AAPG/Datapages Combined Publications Database

Showing 340 Results. Searched 195,354 documents.

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Use of Microprobe Diagrams for Distinguishing Reservoirs in Carbonate Sections

N. A. Perkov Н. А. Перьков

Petroleum Geology: A Digest of Russian Literature

... are those distorted as a result of the influence of the surrounding rocks of low resistivity. Two layer probing curves are generally characteristic for beds...

1958

Oceanography of Mississippi Delta Sedimentary Environments

P. C. Scruton

AAPG Bulletin

... miles. Hydraulic head and density differences produce the usual two-layer estuarine circulation found in other areas where fresh water flows...

1956

Storm- and Fair-Weather Combined Flow on the Central Texas Continental Shelf

John W. Snedden , Dag Nummedal, Anthony F. Amos

Journal of Sedimentary Research (SEPM)

... of Mexico (e.g., Forristall et al. 19 7), Morton (1981) suggested that windforced currents, currents in a one- or two-layer system driven solely...

1988

A Comparative Study of Conventional Arrays of Resistivity Prospecting with Differential Arrays

K. K. Sharma, S. Jayashree

Geological Society of Malaysia (GSM)

.... The theoretical two layer dipole curves and the differential array field curves are compared with one another for the same P.jPl ratio. It has been...

1996

Pematang Bow Field, Central Sumatra: A Case Study of 3-D Seismic as an Effective Reservoir Management Tool

Patrick E. Leach, Suwarno Kromokartono

Indonesian Petroleum Association

... 3-D seismic survey was shot, processed, and interpreted from August, 1988 to August, 1989, and a two-layer model (each layer with its own velocity...

1990

Continuous Sea-Floor Spreading in Red Sea: An Alternative Interpretation of Magnetic Anomaly Pattern

J. L. Labrecque , N. Zitellini

AAPG Bulletin

... and crustal spreading rates during the Miocene: Journal of Geophysical Research, v. 78, p. 8665-8686. Blakely, R. J., 1976, An age-dependent, two-layer...

1985

Evolution of Sedimentary Basins: ABSTRACT

Steven J. Hellinger

AAPG Bulletin

... the subcrustal lithosphere has been considered by several authors, but their treatment of two-layer extension is overly complicated and partly incomplete...

1983

Sedimentary Sequence in Modern Pacific Trenches and the Deformed Circum-Pacific Eugeosyncline

D. W. Scholl, M. S. Marlow

Special Publications of SEPM

... are filled or nearly so with a two layer sedimentary sequencc Off South America the older unit 200 to 250 m thick 1 000 to 2 000 m thick is typically...

1974

Multiparameter FWI imaging in the Gulf of Mexico

Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... and reflectivity. Input models consisted of a simple two-layer Q model and an existing velocity model derived through conventional techniques including diving...

2023

Abstract: Effects of Lateral Heterogeniety Scales on AVO Trends; #90174 (2014)

Ramin Saleh, Emmanuel Bongajum, and Bernd Milkereit

Search and Discovery.com

... include a simple two layer model, a layered model with sharp contrasts and stochastic models where the heterogeneity of the gas hydrate zone is defined...

2014

Impact of Fluid Heterogeneity on Tight Unconventional Well GOR Performance

Fahd Mohamad Alqahtani, Mohamad Majzoub Dahouk, Curtis H. Whitson, Ellie Chuparova

Unconventional Resources Technology Conference (URTEC)

... The single-layer HM model was then duplicated with only one change – using two equal-thickness numerical layers (half the thickness of the single-layer...

2020

Structural and Stratigraphic Evolution of the Faeroe-Shetland Channel and Northern Rockall Trough: Chapter 30: European-African Margins

M. M. Earle, E. J. Jankowski, I. R. Vann

AAPG Special Volumes

... seismic-refraction lines across the northern part of the Rockall Trough (lines 002 and 005 on Figure 1). Both lines reveal a two-layer continental...

1989

Gravity Geophysical Analysis of Spring Locations in a Karstic Desert Basin, Cuatro Cienegas Basin, Coahuila, Mexico

Brad D. Wolaver, John M. Sharp Jr., Juan M. Rodriguez

GCAGS Transactions

... controls spring locations (Fig. 1) by calculating the residual Bouguer gravity anomaly and fitting a simple two-layer inverse geologic model comprised...

2006

Artificial Intelligence … Its Use in Exploration and Production. Part 1: What is it really and what are its limitations?

Barrie Wells

GEO ExPro Magazine

... communicate. If they do, we have a simple two-layer back-­ propagation Artificial Neural Network. Linear regression is readily extensible to non-linear...

2022

Estimation of lithologies and depositional facies from wire-line logs

M. M. Saggaf, Ed L. Nebrija

AAPG Bulletin

... by competitive learning. These uncomplicated one-layer or two-layer networks are small, computation efficient, and inherently well suited to classification...

2000

Estuarine Circulation: Controlling Factor of Clay Mineral Distribution in James River Estuary, Virginia

Jean-Pierre Feuillet, Peter Fleischer

Journal of Sedimentary Research (SEPM)

... estuary has a two-layer flow with a net downstream flow in the surface layer and a net upstream flow in the bottom layer. Vertical mixing between the layers...

1980

Estimation of Total Organic Carbon (TOC) Content of Shale from AVO Inversion: A New Crossplot Approach Based on Zoeppritz Equations

Un Young Lim, Richard Gibson Jr., Nurul Kabir

Unconventional Resources Technology Conference (URTEC)

..., relatively near and far angles of incidence). As an example application, we consider a simple two-layer model with a carbonate layer overlying Eagle Ford...

2019

Flow of Weak Rocks in Appalachian Plateau Folds

D. V. Wiltschko , W. M. Chapple

AAPG Bulletin

... Plateau folds in which layers do not thin in synclines is not possible geometrically. However, a two-layer model consisting of a gently folded competent...

1977

Density-Modified Grain-Flow Deposits From an Early Paleozoic Passive Margin

Gary G. Lash

Journal of Sedimentary Research (SEPM)

.... Petrology, v. 41, p. 916-927. KRAUSE, F. F., AND OLDERSHAW, A. E., 1979, Submarine carbonate breccia beds-a depositional modeL for two-layer, sediment...

1984

Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)

Arnim B. Haase, Charles P. Ursenbach

Search and Discovery.com

...Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015) Arnim B. Haase, Charles P. Ursenbach...

2015

Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis

Jaewook Lee, Un Young Lim, David Lumley

Unconventional Resources Technology Conference (URTEC)

... (10-30%) values. Second, we design two-layer models with a carbonate layer, overlying the modeled Wolfcamp shale layers. We determine the seismic...

2020

Smectite-to-Illite Reactions in Salton Sea Shales: A Transmission and Analytical Electron Microscopy Study

Yu-Chyi Yau, Donald R. Peacor, S. Douglas McDowell

Journal of Sedimentary Research (SEPM)

... on grain edges where layers are splayed. Electron diffraction patterns, lattice-fringe images and AEM analyses show that they are two-layer polytypes...

1987

A Production Allocation Method for Commingled Gas Completions

Hayu S. Prabowo, M. Rinadi

Indonesian Petroleum Association

... produced at a constant bottomhole pressure of 750 psia to an economic limit of 100 Mscf/D. Simulated Two-Layer Case Figure 1, an example of a two-layer...

1993

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