Tectonic Setting and Deformation Associated with the San Gregorio Fault System, San Francisco Peninsula, California

J. Duane Gibson

Pacific Section SEPM

... Riedel shears, incipient conjugate Riedel shears, and incipient low angle faults, 3) homoclinal 01igocene-Miocene Vaquerosf?) strata rotated about...

Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area

M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust

International Meeting for Applied Geoscience and Energy (IMAGE)

... present a method to mitigate the effects of the guided wave in shallow water OBN data in a computationally efficient manner. Application of this method...

Quantitative Interpretation Reveals Prospectivity of the Kwanza Shelf, Offshore Angola

Roberto Ruiz, Cyrille Reiser, Avril Burrell, PGS, Jean Afonso Colsoul, Naire Judith Ricardo Cahumba Quenge, ANPG

GEO ExPro Magazine

... to develop through rifting of the proto-Atlantic in the Late Jurassic to Early Cretaceous and represents the conjugate margin to the prolific...

Cross Sections from Dipmeter Data (1)

ARNAUD ETCHECOPAR and JEAN-LUC BONNETAIN

AAPG Bulletin

.... The similar-fold method is robust and can be used whatever the structure because, in a first approximation, folds, drags, and rollovers can be described...

Impact of Natural Fractures Beyond the Hydraulic Fracture Complexity in Unconventional Reservoirs … A Permian Case Study

Piyush Pankaj, James Li

Unconventional Resources Technology Conference (URTEC)

... the fracture gradient, the effective permeability is significantly increased over the in-situ matrix permeability of shale. An estimate of the critical...

Characterization of deep volcanic reservoirs using TFEM, well and seismic data in the LH area

Xiaodong Suo, Weibin Dong, Yuezheng Li, Yanling Shi, Zhanjun Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

... of volcanic reservoir mainly adopts the method dominated by seismic and drilling data, which has high exploration accuracy and effect (Lou et al., 2015...

Sealing Properties of Tertiary Growth Faults, Texas Gulf Coast

Robert R. Berg , Alana Haveman Avery

AAPG Bulletin

... fabrics similar to Riedel shears and are termed wispy, crenulate, conjugate, and meniscate, in order of increasing deformation. Permeabilities...

Hydraulic fracturing during the formation and deformation of a basin: A factor in the dewatering of low-permeability sediments

John W. Cosgrove

AAPG Bulletin

... and tectonics: New York, Wiley, p. 67-96. Eaton, B. A., 1969, Fracture gradient prediction and its application in oilfield operations: Journal of Petroleum...

REGIONAL- AND DEPOSIT-SCALE CHARACTERISTICS OF STRUCTURALLY-CONTROLLED LODE GOLD MINERALIZATION IN THE LA RONGE GOLD BELT

DAVID THOMAS AND CHARLES HARPER

Saskatchewan Geological Society

... method of intrusive rocks from this region indicates major plutonism spanned a period of about 35 million years, from 1866 to 1831 Ma (ibid...

The Gravity Field of the Canning Basin

Vadim Anfiloff

Petroleum Exploration Society of Australia (PESA)

... conjugate orthogonal fractures. In this case, the Fitzroy Graben being younger, may be a reactivated part of the Halls Creek-King Leopold Mobile Belt system...

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

... points. The optimization problems were solved by nonlinear conjugate gradient iterations incorporating observational quality weights, residual quality...

Machine-learning Approach to Optimize Huff-n-Puff Gas Injection in Naturally Fractured Shale Oil Reservoirs

Khaled Enab

Unconventional Resources Technology Conference (URTEC)

... tanScaled Sigmoid 1.19% conjugate gradient backpropagation 2nd cycle 1.05% 3rd cycle 0.81% 4th cycle 0.8 % The generated data was split to 15...

The Morro Vermelho hypogenic karst system (Brazil): Stratigraphy, fractures, and flow in a carbonate strike-slip fault zone with implications for carbonate reservoirs

Giovanni Bertotti, Philippe Audra, Augusto Auler, Francisco Hilario Bezerra, Stephan de Hoop, Cayo Pontes, Rahul Prabhakaran, and Rebeca Lima

AAPG Bulletin

..., doi:10.1111/bre.12246. Besl, P. J., and N. D. McKay, 1992, Method for registration of 3-D shapes, in Schenker, P. S., ed., Sensor fusion IV: Control...

Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins

Joanne M. Whittaker, Alexey Goncharov, Simon E. Williams, R. Dietmar Müller

Petroleum Exploration Society of Australia (PESA)

...Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins Joanne M. Whittaker, Alexey...

Structures recording synextensional shortening along and near the boundary between the Basin and Range and Colorado Plateau between Salina, Utah and Lake Mead, Nevada: Abstract

Ernest R. Anderson

Pacific Section of AAPG

...) boundary. The structures include 1) conjugate northeast-striking sinistral and northwest-striking dextral faults, 2) zones of tectonic escape, 3...

Extended Abstract: Oil Terroirs of the West African and South American Conjugate Basins

William Dickson, Craig Schiefelbein, Jim Brooks, John Zumberge

Houston Geological Society Bulletin

...Extended Abstract: Oil Terroirs of the West African and South American Conjugate Basins William Dickson, Craig Schiefelbein, Jim Brooks, John...

Abstract: A Comparison of Gulf of Mexico Lower Tertiary Turbidites to West Africa Jubilee Turbidites Offshore Ghana

John R. Dribus

GCAGS Transactions

... Jubilee abrupt margin wedge turbidites and their equivalents are being explored for in the deepwaters of Ghana, Liberia, and across the conjugate margin...

Structural Inheritance for the Laramide, Central Montana Uplift: A Wrench-Fault Tectonic Model Related to Proterozoic Orogenesis in the Foreland of the North American Cordillera

Search and Discovery.com

The Karkinit Basin of the Black Sea - Northwestern Part of the Tethyan Region (geodynamic development, mud volcanism and gas exhalations); #90017 (2003)

Konstantin A. Kleschev

Search and Discovery.com

..., probably, along the plains of previous normal faults. Reversed faults and conjugate anticlines are developed on the Copyright © 2003 by AAPG AAPG...

Abstract: Three Segments of the Arctic Continental Margin, Beaufort Sea, Canada: Deep Seismic Profiles of Crustal Architecture; #90172 (2014)

James Helwig, Naresh Kumar, Pete Emmet, Menno G. Dinkelman

Search and Discovery.com

... (COB) is defined principally by steep gravity gradient rather than seismic reflectors because the fold belt obscures the image of the 15 km 1 AAPG...

Chapter 8. U.S.S.R.: Planetary Fracturing: Its Manifestations in the Sections of the Sedimentary Cover and its Role in the Formation of Tectonic Structure and Relief - with Reference to South Turkmenia

V. P. Miroshnichenko

Utah Geological Association

... OF MORPHOSCULPTURAL RELIEF OF MOUNTAINOUS FOLD REGIONS: in collection of papers “ Aerial photographic survey as a method of environmental studies”. “Nauka...

Stop Treating Diffractions as Noise … Use them for Imaging of Fractures and Karst; #120057 (2012)

Mark Grasmueck, Tijmen Jan Moser, and Michael A. Pelissier

Search and Discovery.com

... seismic method is optimized towards imaging of continuous reflectors to delineate stratigraphic boundaries. However, productivity of many carbonate...

Timing and Mechanisms of Fracturing within the Irish Canyon-Vermillion Creek Area, Moffat County, Colorado, #50758 (2012)

John P. Detring, Scott M. Larson, Eric A. Erslev

Search and Discovery.com

... strain partitioning within this zone of oblique deformation. NW-striking extensional fractures and compatible conjugate strike-slip faults cross-cut...

Fracture and Stratigraphy Characterization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates

Rizky P. Sekti, Gregor P. Eberli, Mark Grasmueck, Brita Graham-Wall, Jeffrey Lukasik

Indonesian Petroleum Association

...” fracture analysis method in 3D GPR data, and (4) to understand the fracture characteristic in different sedimentary facies. (5) Finally, this study...

Time Correlation on Basis of Magnetic Data

R. S. Briggs

AAPG Special Volumes

... ..." (or to the conjugate sequence "RNRNRNRN ...") by telescoping all consecutive R's or N's into single letters. Figure 2 depicts this reduction by showing...