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The AAPG/Datapages Combined Publications Database

Showing 1,740 Results. Searched 201,051 documents.

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Ascending

Normal fault growth and its function on the control of sedimentation during basin formation: A case study from field exposures of the Upper Cambrian Owen Conglomerate, West Coast Range, western Tasmania, Australia

Christian Alistair Noll, Mike Hall

AAPG Bulletin

... on the central segment. Whereas most segments exhibit symmetric displacement profiles, the central segments indicate partial asymmetry...

2006

Predicting the depth of viscous stress peaks in moving salt sheets: Conceptual framework and implications for drilling

Ruud Weijermars and Martin P. A. Jackson

AAPG Bulletin

... coordinate system is fixed halfway up in the salt layer, parallel to its upper and lower boundaries. By contrast, the Poiseuille flow is symmetric about...

2014

Geomechanics of hydraulic fracturing microseismicity: Part 2. Stress state determination

Seth Busetti, and Ze’ev Reches

AAPG Bulletin

..., and (3) ahead of a hydraulic fracture, near the crack tip region (note that although the figure depicts an idealized symmetric bi-wing fracture, fracture...

2014

Failure of cap-rock seals as determined from mechanical stratigraphy, stress history, and tensile-failure analysis of exhumed analogs

E. S. Petrie, J. P. Evans, and S. J. Bauer

AAPG Bulletin

... to 30 wt. % Fe between bleached and unbleached samples (Table 1). The bleached zones range from mm to m in width and are generally symmetric across...

2014

Stratigraphic evolution of intraslope minibasins: Insights from surface-based model

Zoltán Sylvester, Alessandro Cantelli, and Carlos Pirmez

AAPG Bulletin

... (Figure 6). Although subsidence is constant in time and the sediment input cycles are symmetric, the stratigraphic cycles of the basin fill are asymmetric...

2015

Integrated rock classification in carbonate formations based on elastic and petrophysical properties estimated from conventional well logs

Mehrnoosh Saneifar, Roy Conte, Clotilde Chen Valdes, Zoya Heidari, and Michael C. Pope

AAPG Bulletin

... and elastic SCA theories assume isotropic conductive and elastic medium of arbitrarily distributed ellipsoidal components with symmetric shapes. Shape...

2015

FetKin: Coupling kinematic restorations and temperature to predict thrusting, exhumation histories, and thermochronometric ages

Ariel Almendral, Wilmer Robles, Mauricio Parra, Andrés Mora, Richard A. Ketcham, and Michael Raghib

AAPG Bulletin

... the topography generated in the episodic and continuous cases reveals a symmetric topography in the first case and an asymmetric topography in the second case...

2015

Hydrocarbon accumulation processes in the Dabei tight-gas reservoirs, Kuqa Subbasin, Tarim Basin, northwest China

Xiaowen Guo, Keyu Liu, Chengzao Jia, Yan Song, Mengjun Zhao, Qingong Zhuo, and Xuesong Lu

AAPG Bulletin

... symmetric stretching peak position. The x-ray micro-CT and SEM imaging and analysis were performed on two 4-mm-diameter sandstone core plugs using...

2016

Heat flow and thermal conductivity measurements in the northeastern Pennsylvania Appalachian Basin depocenter

Chelsea Rauch, Kyle Barrie, Steven C. Collins, Matthew J. Hornbach, and Casey Brokaw

AAPG Bulletin

...). The Alleghanian orogeny was neither uniform nor symmetric in space or time along the Appalachian structural front (e.g., Miller and Duddy, 1989; Roden and Miller...

2018

Controls on fracture network characteristics of the middle member of the Bakken Formation, Elm Coulee field, Williston Basin, United States

S. Khatri, and C. M. Burberry

AAPG Bulletin

... shown by purple, orange, and pink colors in Figure 11. However, the configuration of faults is comparatively more symmetric when compared...

2020

Evaluation of hydrocarbon broaching after subsurface containment failure, Gulf of Mexico

Thomas W. Bjerstedt, William W. Shedd, Michael G. Natter, Pierre B. Abadie, George J. Moridis, and Matthew T. Reagan

AAPG Bulletin

... nonuniformity ahead of the near-symmetric oil migration front, such that more than one gas plume evolved to reach the rubble zone and begin moving upward...

2020

Prediction of multiple origin overpressure in deep fold-thrust belt: A case study of Kuqa subbasin, Tarim Basin, northwestern China

Changyu Fan, Gang Wang, Zhenliang Wang, Xiaojie Han, Jie Chen, Kuaile Zhang, and Baoshou Zhang

AAPG Bulletin

.... Tectonic compaction (strain) may be plane strain, axial symmetric flattening, or noncoaxial (e.g., Protzman and Mitra, 1990; Evans and Dunne, 1991...

2021

Log evaluation, borehole image interpretation, and core calibration of deep-water reservoir rocks: A case study in the Gulf of Mexico

Chunming Xu

AAPG Bulletin

.... The high-porosity thinly bedded package TBS 2 in magenta shows symmetric NEU-DEN wobbles around the clean sandstone line and a concentrated cluster (magenta...

2022

Characterizing maturity of reservoir pyrobitumen with strong anisotropy: A calibration between reflectance and laser Raman spectral parameters

Zhaoxi Zuo, Jian Cao, Xiaolin Wang, Bing Luo, Yuan Zhong, Kunyu Li, and Kai Hu

AAPG Bulletin

... symmetric vibration caused by disorder in the sp2 carbon network) and the G peak (C=C tensile vibration in the aromatic ring plane with E2g symmetry mode...

2022

Analogue modeling of domino-style extensional basement fault systems with prekinematic salt

O. Ferrer, E. Carola, K. McClay, and N. Bufaliza

AAPG Bulletin

..., symmetric or asymmetric reactive diapirs can rise on the footwall of these faults or be buried during thin-skinned extension (models DOM4 and DOM6...

2023

Three-dimensional seismic classification of salt structure morphologies across the Southern North Sea

Christopher Brennan, Anna Preiss, and Jürgen Adam

AAPG Bulletin

... is similar, indicating a symmetric cross-sectional shape. Asymmetric anticlines will be characterized by a smooth but narrower anomaly and higher...

2023

Formation, preservation, and release of overpressure in shale gas reservoirs

Qing He, Tian Dong, Matthew Steele-MacInnis, Zhiliang He, and Dongfeng Hu

AAPG Bulletin

..., which can be calculated by using Raman CH4 symmetric stretching band shift (ν1). The experimental results of Lu et al. (2007) revealed a good linear...

2026

Organic pore preservation in marine organic-rich shales of southern China: Insights from pore fluid pressure evolution

Tao Luo, Xiaowen Guo, Zhiliang He, Zhihui Xiao, Jian-xin Zhao, Tian Dong, Rui Yang, and Ze Tao

AAPG Bulletin

... was calculated based on the Raman shift of the C–H symmetric stretching band, while the homogenization temperature (Th) of coeval aqueous inclusions...

2026

Abstract: Optimization of SAGD Process Accounting for Geological Uncertainties Using proxy Models; #90187(2014)

Eugene Fedutenko, Chaodong Yang, Colin Card, and Long Nghiem

Search and Discovery.com

... after. 4. Define an ( N  1)  ( N  1) symmetric matrix  v1,1   ... V  v  N ,1  1  ... ... v1, N ... ... v N , N ... 1 1  ... , 1...

2014

Production-Induced Capillary Breakdown of Reservoir Barriers, #41133 (2013)

Alton Brown

Search and Discovery.com

...). Intermediate-wetted barrier in an intermediately wetted reservoir were modeled using zero threshold pressure and symmetric relative permeability...

2013

The Effect of Drainage Reorganization and Climate On the Sedimentologic Evolution of Intermontane Lake Systems: The Final Fill Stage of the Tertiary Ebro Basin (Spain)

Marta Vázquez-Urbez, Concha Arenas, Gonzalo Pardo, Javier Pérez-Rivarés

Journal of Sedimentary Research (SEPM)

... of a symmetric foreland basin: Basin Research, v. 9, p. 65– 85. Muñoz, A., 1992, Análisis Tectosedimentario del sector occidental de la Cuenca del Ebro (Comunidad...

2013

Genetically Related Incised Valleys and Deltas: Sequence and Modern Analogue Modeling From the Nonmarine Santa Barbara Coalfield, Late Pliocene, Italy

Alessandro Ielpi, Massimiliano Ghinassi

Journal of Sedimentary Research (SEPM)

... ratios. Sheets with sand∶mud ratio > 1 display symmetric ripple cross-lamination, with massive to faintly wavy plane parallel-laminated mud (Fig. 6B...

2014

Criteria for Recognizing Lacustrine Rocks

M. Dane Picard, Lee R. High Jr.

Special Publications of SEPM

... sediment We have not a symmetrical seen any symmetric chevron like internal foreset and topset laminae r r drift their symmetry but transport...

1972

Simple structures and complex stories: potential microbially induced sedimentary structures in the Ediacaran Serra de Santa Helena Formation, Bambuí Group, eastern Brazil

Juliana Okubo, Lucas Inglez, Gabriel J. Uhlein, Lucas V. Warren, Shuhai Xiao

PALAIOS

... is observed between the discs and the light-colored bed in which they occur (Figs. 6B–6D). The lower surface of this bed is often undulated, showing symmetric...

2023

A multi-proxy record of environmental change through the last 53,000 years recorded in the sediments of Lake Kanono, Northland, New Zealand

Gianna Evans, Paul Augustinus, Patricia Gadd, Atun Zawadzki, Amber Ditchfield, Phil Shane

Journal of Sedimentary Research (SEPM)

..., Northland, New Zealand: Journal of Paleolimnology, v. 65, p. 101– 122. Fletcher, M.S., and Moreno, P.I., 2011, Zonally symmetric changes in the strength...

2021

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