Prediction and Timing of Production Induced Fault Seal Breakdown in the South Marsh Island 66 Gas Field

Anthony R. Dincau

GCAGS Transactions

... is the result of two different structural events. Both sets of faults form traps in the field; fault displacements range from 40 ft-1200 ft. An unusual...

Using Microseismicity to Understand Subsurface Fracture Systems and Increase the Effectiveness of Completions: Eagle Ford Shale, Texas; #41186 (2013)

John P. Detring and Sherilyn Williams-Stroud

Search and Discovery.com

... detected; this provided full coverage of the focal sphere of each source mechanism. The events identified two different source mechanisms, indicating...

A Geomechanical Study of Refracturing Based on Microseismic Observations - Case Study of Haynesville and Eagle Ford Wells

Alireza Agharazi, Sudhendu Kashikar

Unconventional Resources Technology Conference (URTEC)

... by running the model to equilibrium after applying the depleted pressures. The background DFN consisted of two subvertical fracture sets, perpendicular...

Cyclic Deposits and Hummocky Cross-Stratification of Probable Storm Origin in Upper Cretaceous Rocks of the Cape Sebastian Area, Southwestern Oregon

Ralph E. Hunter, Edward H. Clifton

Journal of Sedimentary Research (SEPM)

... can result from two different sets of conditions. Either the ripples could be orbital ripples, for which spacing is a function f orbital diameter...

COMPARATIVE TAPHONOMY OF THE MAMMALIAN REMAINS FROM THE CABBAGE PATCH BEDS OF WESTERN MONTANA (RENOVA FORMATION, ARIKAREEAN): CONTRASTING DEPOSITIONAL ENVIRONMENTS AND SPECIMEN PRESERVATION

JONATHAN J. CALEDE

PALAIOS

... specimens to test two hypotheses regarding their preservation pattern: (1) the pattern of faunal change through the section is not a product...

Geophysical Interpretation of Pinedale Field

Sally G. Zinke

AAPG Special Volumes

... source basedN140EN95E at 399′N174E at 399′45 and 34° Each offset 9-C VSP was acquired using two orthogonal S-wave vibrators, located at an approximate...

X-ray computerised tomography for fracture and facies characterisation and slab orientation in cores stored within aluminium tubes

Lionel Esteban, Ishtar Barranco, Joel Sarout

Petroleum Exploration Society of Australia (PESA)

... orientation of the transversal XCT images with respect to the metal knob, two orthogonal longitudinal images were generated such as the XZ view is orthogonal...

Coal Zone Stratigraphy — A New Tool for High-Resolution Depositional Sequence Stratigraphy in Near-Marine to Non-Marine Fluvial-Deltaic Facies Associations: A Case Study from the Ferron Sandstone, East-Central Utah

James R. Garrison Jr., T.C.V. van den Bergh

Montana Geological Society

.... This suggests that Parasequence Set 4 could actually be further sub-divided into two parasequence sets. It is common for these coal...

Three-Dimensional Hydrogeologic Characterization of Fractured Carbonate Aquifers Using Ground-Penetrating Radar

Georgios P. Tsoflias, John M. Sharp, Jr.

GCAGS Transactions

... horizontal fractures (1.35, 4.25, 5.31, 6.4 and 12 m below surface), two dissolution zones (2.72 and 7.45 m below surface) and two near vertical sets...

Thumb Butte: A Latite Among Tertiary Basalts

Beth Nichols Boyd

Pacific Section of AAPG

... for this sample. Potential Affinities Taking into account age, composition and geographic proximity, there appear to be only two possible sets of extrusive rocks...

Abstract: Facies Architectural Analysis of Progradational Parasequence Sets, Upper Coal-Bearing Ferron Sandstone, Central Utah: Implications for Reservoir Description, by E. R. Gustason; #90993 (1993).

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Abstract: Acoustic Behavior of Sedimentary Rocks: Geological Properties Versus Poisson's Ratios; #90063 (2007)

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Abstract: Fracture Pattern Evolution During Diagenesis: Fracture History of Cambrian Eriboll Group, Northwestern Scotland, by Kira Diaz Tushman and Stephen E. Laubach; #90078 (2008)

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Insights Into the Tectonic Stress History and Regional 4-D Natural Fracture Distribution in the Australian Cooper Basin Using Etchecopar's Calcite Twin Stress Inversion Technique, 2-D/3-D Seismic Interpretation and Natural Fracture Data From Image Logs and Core

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The Significance of Bedding Planes in Controlling Out-of-Zone Growth in Highly Fractured Shale Play

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Abstract: Contrasting Deformation Mechanisms Within Porous and Tight Carbonate Rocks: Insights From the Matera High (Southern Italy); #90310 (2017)

Raffaele Di Cuia, Paolo Pace

Search and Discovery.com

... localization. There are single bands, zone of bands, conjugate sets, swarms or more organized networks. Some of the high-angle DBs are nowadays open...

Mechanical Modeling of Slip Along Regional Faults in the Arbuckle Anticline to Estimate Fracture Orientation and Density Constrained by Geohistory, by Russell K. Davies, Michael Welch, Colin Daly, and Rob Knipe; #90052 (2006)

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Post-Laramide, Collapse-Related Fracturing and Associated Production; Wind River Basin, Wyoming

Ryan C. Thompson

Rocky Mountain Association of Geologists

... were analyzed as joints, with the exception of two wells (FD8 and R5) that appeared to contain mainly minor fault conjugate sets. Approximately two...

Interference Ripple Marks Formed by Ephemeral Steams

M. Dane Picard, Lee R. High, Jr.

Journal of Sedimentary Research (SEPM)

... in many rock sequences. That the two ripple sets record more than one paleocurrent direction is apparent. The mechanics of formation of interference...

Correlation of Pinnacles and Neenach Volcanic Formations and Their Bearing on San Andreas Fault Problem

Vincent Matthews, III

AAPG Bulletin

..., whereas it is 24.46 for the 4 samples in the NVF. However, the coefficient of variation for the two sets of data together is 22.06, i.e., the scatter...

Reservoir Characterization and Development of the Wasatch Formation in the Hanging Rock Area, Southeastern Uinta Basin, Utah

Jane E. Estes-Jackson, Steven W. Shefte, Steven G. Siguaw

Rocky Mountain Association of Geologists

... interval. The data revealed conjugate, nearly orthogonal, sets of normal faults, with one set trending generally NE-SW and the other trending NW-SE...

Reservoir Characterization and Development of the Wasatch Formation in the Hanging Rock Area, Southeastern Uinta Basin, Utah

Jane E. Estes-Jackson, Steven W. Shefte, Steven G. Siguaw

Utah Geological Association

... interval. The data revealed conjugate, nearly orthogonal, sets of normal faults, with one set trending generally NE-SW and the other trending NW-SE...

Mixed Carbonate–Siliciclastic Sedimentation Along the Great Barrier Reef Upper Slope: A Challenge To the Reciprocal Sedimentation Model

Brandon B. Harper, Ángel Puga-Bernabéu, André W. Droxler, Jody M. Webster, Eberhard Gischler, Manish Tiwari, Tania Lado-Insua, Alex L. Thomas, Sally Morgan, Luigi Jovane, Ursula Röhl

Journal of Sedimentary Research (SEPM)

... Stage 6/5e (MIS-6/5e), deglacial transition, and through most of interglacial MIS-5. This hole, along with two others (ODP Leg 133 Holes 820A and 819A...

Accretion Sets in the Lower Coralline Limestone of the Maltese Islands

Christopher M. Davies

Journal of Sedimentary Research (SEPM)

...-STRATIFIED UNITS Geographically, the cross-stratified sets are observed in two-dimensional profile in the cliff face exposures of the Lower Coralline...

Structural Patterns of the Pacific Floor Offshore of Peninsular California: Chapter 7: Part III. Regional Geophysics and Geology

Peter Lonsdale

AAPG Special Volumes

.... Carsola, A. J., and R. S. Dietz, 1952, Submarine geology of two flat-topped northeast Pacific seamounts: American Journal of Science, v. 250, p...