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The AAPG/Datapages Combined Publications Database

Showing 12,391 Results. Searched 200,626 documents.

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Stratigraphic Framework of the San Andres Formation, Algerita Escarpment, Guadalupe Mountains, New Mexico

Charles Kerans

West Texas Geological Society

... (1972) developed the reciprocal cyclic-sequence framework of the Guadalupian shelf-to-basin stratigraphy of the Permian Basin, which foreshadowed...

2000

The Possible Significance of Pore Fluid Pressures in Subduction Zones: Tectonic Processes: Model Investigations of Margin Environmental and Tectonic Processes

Roland von Huene, Homa Lee

AAPG Special Volumes

..., it may be defined as h/t. Substituting for m in equation (1) yields: [EQUATION (4)] This time parameter is basically the reciprocal of Wissa et als...

1982

Middle Pennsylvanian Rocks of Eastern Great Basin

Mark Rich

AAPG Bulletin

... east as the Lake Mountains, indicating periodic expansion of the basin environment over great distances. Reciprocal relations are manifested...

1971

Cement Stratigraphy of Pennsylvanian Holder Formation, Sacramento Mountains, New Mexico

Robert H. Goldstein

AAPG Bulletin

... isotopes and sedimentary geology: SEPM Short Course 10, p. 3-1 to 3-100. Wilson, J. L., 1967, Cyclic and reciprocal sedimentation in Virgilian strata...

1988

Sequence Stratigraphic Analysis of Individual Depositional Successions: Effects of Marine/Nonmarine Sediment Partitioning and Longitudinal Sediment Transport, Mannville Group, Alberta Foreland Basin, Canada

Douglas J. Cant

AAPG Bulletin

... in the Falher Member (A and B) of the Spirit River Formation. The map shows isopachs (in meters) of the Upper Mannville, generalized facies of the Falher...

1995

Geochronology Bearing on the Age of the Monterey Formation and Siliceous Rocks in California

J. D. Obradovich, C. W. Naeser

Pacific Section SEPM

... (1931) Kleinpell (1938) Stage _L _L Santa Margarita Formation Figure 1. Index map of California showing generalized late Miocene (Mohnian...

1981

Implementation of Denoising Diffusion Probability Model for Seismic Interpretation

Fan Jiang, Konstantin Osypov, Julianna Toms

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and other related areas. Understand data distribution from prior is a crucial step to build a generalized ML model. However, the probability distribution...

2023

A novel approach to estimating pressure depletion from 4D seismic softening signals along oil-water contact: A practical GoM application

Chen Bao, Luis Colmenares

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the 4D data. A cautionary note here is that the relationship demonstrated here is based on a GoM reservoir and cannot be generalized. Local calibration...

2023

Solid substitution: theory versus experiment

Yongyang Sun, Maxim Lebedev, Vassili Mikhaltsevitch, Stanislav Glubokovskikh, Stefan Iglauer, Boris Gurevich

Petroleum Exploration Society of Australia (PESA)

... results. METHOD Ciz and Shapiro (2007) derived the simplified expressions for the bulk and shear moduli of the solid saturated isotropic rocks...

2018

Improve automatic migrated gather processing with feature engineering and 4D convolutional neural networks

Wen Pan, Harry Rynja, Ramakrishna Dandu, Zaifeng Liu, Shuzhen Ye, Antonio De Lilla, Jay Chen, Jeremy Vila

International Meeting for Applied Geoscience and Energy (IMAGE)

... generalize the seismic gather cleaning model. Method We optimized model structures and tested different feature combinations with the leave-one-out...

2024

Integrating fault kinematics into implicit 3D modelling of fault networks

Lachlan Grose, Laurent Ailleres, Gautier Laurent

Petroleum Exploration Society of Australia (PESA)

... method for modelling faults within implicit 3D geological modelling systems where the fault kinematics are incorporated by restoring the model domain...

2019

X-Ray Diffraction Analysis of Heavy Minerals

W. A. Pryor, N. C. Hester

Journal of Sedimentary Research (SEPM)

... or diffraction "finger prints," which correspond to petrographic groups. X-ray diffraction analysis can be used as a routine, rapid, and supplementary method...

1969

The American Upper Ordovician Standard. xv. Clay Mineralogy of Insoluble Residues from Cincinnatian Limestones, Hamilton County, Ohio: NOTES

James S. Booth, Robert H. Osborne

Journal of Sedimentary Research (SEPM)

... if the observed local paleocurrent trends are unjustifiably generalized to represent regional paleocurrent trends. Osborne (1970) reported the results...

1971

Abstract: The Application of Extreme Attributes of PS Converted Wave; #90171 (2013)

Xiucheng. Wei, Xiang-Yang Li, Tiansheng Chen, and Lihua Jia

Search and Discovery.com

... fitting a power function to converted wave AVO curves. At last the method is applied to real CCP gather to invert average velocity ratio, shear wave...

2013

Rock Physics and Depositional Trends; #41316 (2014)

Marco Perez, David Close, and Greg Purdue

Search and Discovery.com

... the end members, though the Dvorkin et al. (1994) contact cement model can also be used. The Kuster-Toksoz (1974) method was generalized by Berryman...

2014

Analysis and Implications of the Archie-Haro Equation in Modeling Resistivity of Rocks; #41343 (2014)

Carlos Haro

Search and Discovery.com

... to this day. Haro’s 2008 and 2010 articles have shown how to overcome these limitations for shaly and clean rocks, respectively. Theory and Method...

2014

Direct Reservoir Imaging: The Need for Innovative Advancement in Exploration and Production, #41510 (2014).

Sofia Khan

Search and Discovery.com

..., Inc. Processing • Pre-planning is critical • Proper data acquisition • Define the specific problems • Cannot use a generalized approach and partial...

2014

Low-Temperature Hydrous Pyrolysis (LTHP) on Oil-Field Core Samples for Estimating Original In-Place Retained oil in Mature Source Rocks and Tight-oil Reservoirs; #42589 (2024)

V. S. Nowaczewski, J. Barton, B. Lagues, A. Tang, M. D. Lewan

Search and Discovery.com

... techniques and geochemical tests such as programmed non-isothermal pyrolysis. A relatively new method is low-temperature hydrous pyrolysis (LTHP...

2024

Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs

Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett

Unconventional Resources Technology Conference (URTEC)

..., enables evaluation of micro-fracture density. In this paper, we introduce a new method to evaluate the porosity associated to micro-fractures and intra...

2014

Multivariate Analysis of Mineralogic, Lithologic, and Chemical Composition of Rock Bodies

W. C. Krumbein, John W. Tukey

Journal of Sedimentary Research (SEPM)

... several variables at a time. This is accomplished for certain kinds of areal studies by use of a method especially designed to handle any number...

1956

Stratigraphy and Depositional Environments of the Pawnee Limestone, Middle Pennsylvanian (Desmoinesian), in Mid-Continent North America and Equivalent Strata (Oologah Limestone) in Northern Oklahoma

Rex C. Price

Tulsa Geological Society

... within the stable mid-craton, and finally (4) delineate environments of deposition of the Pawnee Limestone sequence. Method of Study During initial...

1984

Preliminary Report on Tar Sand Occurrences in the Bush Butte Quadrangle, Wyoming, with Emphasis on the Trapper Canyon Deposit

Alan J. Ver Ploeg, Rodney H. DeBruin

Wyoming Geological Association

... of the general area including the Trapper Canyon Deposit. This work also contained a generalized geologic map of the area. However, until this present study...

1984

Tectonics of East Side of Cordillera in Western Canada

A. J. Goodman

AAPG Bulletin

... of the method by which Fig. 6. Generalized interpretation of structural conditions under basement control, but with flowage in shales. End_Page 794...

1951

FacimageTM Modeling as a Substitute for Gas Content from Core Desorption and for Real Time Facies Analysis

Philippe Rabiller, Peter Boles, Howard Dewhirst

Unconventional Resources Technology Conference (URTEC)

...; but we believe this new technique signals that the time has come for this to happen. The method described here is based on the Facimage facies...

2013

Extension of the Papua New Guinea PNyang Gas Play into the Oksibil Area of Indonesia

Robert Maxwell, Francis Waina, Simon Youens

Indonesian Petroleum Association

...); Granath and Hermeston (1993); McConachie et al. (2000); and Argakoesoemah (2018). Figure 3 (left): Generalized Stratigraphic Column of the Study...

2024

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