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The AAPG/Datapages Combined Publications Database

Showing 2,819 Results. Searched 200,357 documents.

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A kinematic trishear model to predict deformation bands in a fault-propagation fold, East Kaibab monocline, Utah

J. P. Brandenburg, Faruk Omer Alpak, John G. Solum, Steve J. Naruk

AAPG Bulletin

... for application to deformation bands. Ultimately, any such method requires information relating rock properties with propensity to form deformation bands...

2012

Stepsize sharing in time-lapse full-waveform inversion

Xin Fu, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the steepest descent method as the optimization, and we precondition the gradient with the diagonal approximation of the Hessian matrix (Shin et al., 2001...

2022

Integrated Shale Gas Reservoir Modeling

C. Mike Du, Xu Zhang, Y. Zee Ma, Peter Kaufman, Brad Melton, Sherif Gowelly

AAPG Special Volumes

... well-log and seismic data using cokriging or collocated cosimulation (see Schwab et al., 2011, this volume). Another method for 3-D facies modeling...

2011

Seismic Trace Interpolation using Adaptive Prediction Filters

Search and Discovery.com

... interpolation method based on adaptive prediction filters (PF) is introduced. In order to estimate local PFs, the contribution of adjacent windows of data...

2013

Abstracts: Interpolation of Nonstationary Seismic Records using a Fast Generalized Fourier Transform; #90173 (2015)

Mostafa Naghizadeh and Kristopher A. Innanen

Search and Discovery.com

..., University of Calgary, Alberta Summary We introduce a fast and efficient method for the interpolation of nonstationary seismic data. The method uses...

2015

High-Resolution Visualization of Flow Interference Between Frac Clusters (Part 1): Model Verification and Basic Cases

Ruud Weijermars, Arnaud van Harmelen, Lihua Zuo, Ibere Nascentes Alves, Wei Yu

Unconventional Resources Technology Conference (URTEC)

... generated with our analytical method is the capacity to show the pressure gradient in any required resolution, much higher than possible with commercial...

2017

The Beaver Creek Detachment System: Syn-Laramide Gravity Detachment and Folding Oblique to Regional Compression

Sara Smaltz, Eric Erslev

AAPG Special Volumes

... planes; therefore, this method's assumption that faulting occurred along ideal conjugate planes and not parallel to preexisting planes of weakness...

2013

Displacement distributions on extensional faults: Implications for fault stretch, linkage, and seal

S. A. Stewart

AAPG Bulletin

...? An alternative, but related, method to cutoff curvature for identifying the location of cutoff stretch accommodation structures is displacement gradient. Zones...

2001

Integrating Fracture Diagnostics for Improved Microseismic Interpretation and Stimulation Modeling

Norman Warpinski, Mike Mayerhofer, Eric Davis, Eric Holley

Unconventional Resources Technology Conference (URTEC)

... in which conjugate planes are dilating (e.g., Barnett case). A surface array of tiltmeters will produce a very different deformation pattern for a single set...

2014

Mechanical stratigraphy and layer-bound normal faulting in the Upper-Cretaceous Niobrara Formation, Wattenberg Field, Colorado

Kyle A. Bracken

Rocky Mountain Association of Geologists

... near the top of the Niobrara Formation with steep, asymmetrical throw gradient down section in the lower Niobrara and Carlile formations. Faults...

2020

The Nonacho Basin (Early Proterozoic), Northwest Territories, Canada: Sedimentation And Deformation In A Strike-Slip Setting

Lawrence B. Aspler, J. A. Donaldson

Special Publications of SEPM

... of the basin of source rocks for conglomerates stratigraphically high in the sequence The western margin of the basin was bordered by high gradient...

1985

Geometric Analysis of the Reed Wash Detachment Fold Train, West Flank of San Rafael Swell, Utah.

Vickye R. Velez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... and different degrees of accuracy for this fold train. The Variable detachment depth method was more consistent with independent constraints...

2004

Controls of Tin-Bearing Pegmatites and Granites in the Precambrian of Broken Hill, Australia

M. B. Katz, K. D. Tuckwell

Geological Society of Malaysia (GSM)

... under the influence of the M 1 metamorphic (and tectonic) gradient. As a consequence, these intrusives are arranged in nearly discrete zones...

1979

Evolution of stratigraphic sequences in multisegmented continental rift basins: Comparison of computer models with the basins of the East African rift system

Juan Contreras, Christopher H. Scholz

AAPG Bulletin

..., p. 3905-3927. Braun, J., and M. Sambridge, 1997, Modeling landscape evolution on geological time scales: a new method based on irregular spatial...

2001

Geopressuring Mechanism of Organic Matter Cracking: Numerical Modeling

Xiaorong Luo , Guy Vasseur

AAPG Bulletin

... gradient, and lithological characteristics, influence to various degrees the effect of organic matter maturation on overpressure development. Allen, P...

1996

Enhancing Fault Interpretation Through Broadband Processing and Diffraction Imaging: The First and Successful Experience from Madura Offshore Area

Pongga Wardaya, Rino Saputra, Syaeful Amin

Indonesian Petroleum Association

... gradient method for removing the receiver ghost on the non-horizontal streamer data. In addition, Gratacos (2008) outlined a method of removing...

2018

Chasing Orange Basin Success on the South American Conjugate Margin

Jonathan Leather

GEO ExPro Magazine

...Chasing Orange Basin Success on the South American Conjugate Margin Jonathan Leather HO R E S P O P S U M L OT M Y T L O R EH O T P S U M M Y SPOT...

2024

The Origin of Soft-Sediment Deformation Structures in Permo-Carboniferous Glacial and Proglacial Beds, South Africa

J. N. J. Visser, W. P. Colliston, J. C. Terblanche

Journal of Sedimentary Research (SEPM)

... Scale] Normal and conjugate pairs of normal faults in rhythmite. Siltstone injection towards the top right (arrow). FIG. 13. [Grey Scale] Fine-grained...

1984

Application of multidirectional phase attribute method in fault identification of magmatic rock overburden area

Zhiqiang Zhang, Jinghan Wang, Zhongqiao Zhang, Xijia Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

...Application of multidirectional phase attribute method in fault identification of magmatic rock overburden area Zhiqiang Zhang, Jinghan Wang...

2022

Quantitative Geophysical Study of the Cleveland Sand Reservoir (Pennsylvanian) in the Eastern Part of Logan County, Oklahoma

Dimitrious Kousparis

Oklahoma City Geological Society

... is not known to the editor at the time of publication. It will appear in a later issue. End_Page 92------------------------- PURPOSE AND METHOD...

1979

Quantitative FWI characterization of reservoir properties at the CMC Newell County Facility

Qi Hu, Matthew Eaid, Scott Keating, Kristopher Innanen, Xiaohui Cai

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave equation, such that Au = f, we have L(m, u, λ ) = E, and the gradient yields dL(m, u, λ ) ∂ L(m, u, λ ) ∂ L(m, u, λ ) ∂ u ∇m E = = + . (3) dm ∂m ∂u...

2023

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