Abstract: A Low Rank Based Seismic Data Interpolation Via Frequency-Patches Transform and Low Rank Space Projection; #90224 (2015)

Zhengsheng Yao, Mike Galbraith, and Randy Kolesar

Search and Discovery.com

... examples also show that this method can be applied to complicated seismic data sets with highly satisfactory results. Introduction Seismic data...

Antarctic Sediment Drifts and Plio-Pleistocene Orbital Periodicities (Odp Sites 1095, 1096, and 1101)

Marina Iorio, Thomas Wolf-Welling, Tobias Moerz

Special Publications of SEPM

... coefficient 0.984) between the two nondimensional ratio sets. This allows tying the sedimentary thickness wavelengths 2.35 m, 2.80 m, and 3.80 m...

Clastic Sedimentation in a Modern Alpine Lake

David Mankiewicz, James R. Steidtmann, Leon E. Borgman

Journal of Sedimentary Research (SEPM)

... as a continuous arc between the two orthogonal factors and show no well-defined grouping. The failure of this analysis to discriminate between mineralogic FIG...

Influence of Structural Position on Fracturing in the Austin Chalk

David A. Ferrill, Kevin J. Smart, Ronald N. McGinnis, Alan P. Morris, Kirk D. H. Gulliver

GCAGS Journal

... (primarily barren) joints, and that fractures in the Austin Chalk typically occur in two orthogonal sets of near vertical fractures (Friedman...

Vision-based Sedimentary Structure Identification of Core Images using Transfer Learning and Convolutional Neural Network Approach

Baosen Zhang, Shiwang Chen, Yitian Xiao, Laiming Zhang, Chengshan Wang

Unconventional Resources Technology Conference (URTEC)

... to standardize the approach due to human bias. Over the last two decades, Machine Learning (ML) has emerged as a new approach to solve real-world...

Pre-existing Zones of Weakness: An Experimental Study of Their Influence on the Development of Extensional Faults, #40631 (2010)

Alissa A. Henza, Martha O. Withjack, Roy W. Schlische,

Search and Discovery.com

... (simulating brittle rock) undergoes two phases of extension whose directions differ by 45°. To vary the properties of the first-phase fault fabric, we vary...

GEOLOGICAL SIGNIFICANCE OF LINEAMENTS INTERPRETED FROM LANDSAT IMAGES NEAR THE NORTHERN BLACK HILLS

GEORGE W. SHURR

Williston Basin Symposium

.... FRACTURE DOMAINS Two fracture domains have been described from joint sets observed in the Cretaceous Fall River Formation exposed around...

Joints, Linears, and Lineaments … The Basement Connection, #41083 (2012)

S. Parker Gay Jr.

Search and Discovery.com

... of intersection between any two sets ranges from less than 15° to 90°, with the angle of intersection between two sets remaining essentially constant...

Abstract: Sequence Evolution and Sequence Extinction; Species Level Recognition of Individual Sequences and Parasequence Sets, Lower Permian, West Texas, by Charles A. Ross and June R. P. Ross; #90914(2000)

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ABSTRACT: Sequence Stratigraphy of the Fredericksburg Group, Central and North Texas, by S. J. Talbert and S. C. Atchley; #90908 (2000)

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Porosity Log Crossplots

John H. Doveton

Special Publications of SEPM

... some of the less tractable interpretations. POROSITY LOG CROSSPLOTS Two porosity logs The density/neutron log overlay can be "read"rapidly...

Sedimentology and Depositional History of Lower Cretaceous Coarse-Grained Clastics, Southwest Alberta and Southeast British Columbia

Dale A. Leckie, R.J. Cheel

CSPG Bulletin

... the basal Cretaceous unconformity. RESUME La formation Cadomin du Cretace inferieur est habituellement subdivisee en deux composantes, le membre...

Modeling of a Tide-influenced Point-bar Heterogeneity Distribution and Impacts on Steam-assisted Gravity Drainage Production: Example from Steepbank River, McMurray Formation, Canada

Geoffray Musial, Richard Labourdette, Jessica Franco, Jean-Yves Reynaud

AAPG Special Volumes

... development and bitumen recovery from two sedimentological models, one parallel and the other perpendicular to lateral accretion sets on tidal point bars...

ABSTRACT: Heartburn in Predicting Natural Fracture Orientations: The Effects of the Different Fracture Susceptibilities in Heterogeneous Lithologies, by John C. Lorenz; #91019 (1996)

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Recognition of Sand Body Depositional Environments: Limitations of Fourier Analysis and New Approach to Grain-Shape Analysis: ABSTRACT

James M. Parks

AAPG Bulletin

... phase angles. Two types of errors can occur: (1) dissimilar shapes can produce similar sets of amplitudes, and (2) similar (but not identical) shapes...

Integrated Analysis of Acoustic Images and Shear Wave Anisotropy Used for Geomechanical Modelling in a Tight Sand Oil Reservoir

Saikat Das, Viet Hoang Nguyen, Sadegh Asadi, Naveen Nathesan, Ahsan Jamil, Hilarion Milan, Ashvin Avalani Chandrakant, Fairuz Azwardy Salleh

Unconventional Resources Technology Conference (URTEC)

... a directional measurement by inducing and receiving flexural waves along the borehole. A cross-dipole tool consists of two sets of transmitter-receiver systems...

Bayesian joint inversion of controlled source electromagnetic and magnetotelluric data to infer presence of a freshwater aquifer offshore New Jersey

Daniel Blatter, Kerry Key, Anandaroop Ray, Chloe Gustaffson, Rob Evans

Petroleum Exploration Society of Australia (PESA)

...; the orange from a CSEM-only inversion; and the blue from a joint inversion of the two data sets. The true value is indicated by the solid black...

Horizontal Well Evaluation to Determine Geological Facies, Mechanical Properties, and Natural Fracture Changes Using Slim Through-the-Bit Dipole Sonic and Oil-Based Microimaging Tools

Edgar Velez, Elia Haddad, Firas Al Shaikh, Ghada Barbour, Kyle Barrie

Unconventional Resources Technology Conference (URTEC)

... interaction would be different having one, two, or three sets of fractures along the treated area within the well. The angle of approach (Figure 9...

Subsurface characterisation for future CCS applications using uncommon 3D surface and borehole seismic survey geometries at Harvey, Western Australia

Milovan Urosevic, Sasha Ziramov, Roman Pevzner, Konstantin Tertyshnikov, Sinem Yavuz, Anton Egorov, Andrej Bona, Valeriya Shulakova, Dominique Van Gent

Petroleum Exploration Society of Australia (PESA)

.... Here we report only on the seismic investigations that had two objectives: The first one was to provide precise structural model for subsequent...

Character, relative age and implications of fractures and other mesoscopic structures associated with detachment folds: an example from the Lisburne Group of the northeastern Brooks Range, Alaska

C. L. Hanks, W. K. Wallace, P. K. Atkinson, J. Brinton, T. Bui, J. Jensen, J. Lorenz

CSPG Bulletin

.... Fractures are described here with respect to their apparent 3D geometric morphology (i.e., extensional, en echelon fractures, shear fractures). Sets...

Identifying Frac Growth in Multiple Horizons using Integrated Microseismic and Induced Seismic Monitoring Approaches

Ted Urbancic, Andy Cochrane, Sheri Bowman

Unconventional Resources Technology Conference (URTEC)

...-couple mechanism due to the equal admissibility of the two orthogonal nodal planes as solutions, we can assume that each cluster is responding...

Cleat Detection in Coalbeds Using the Microlog

Michael J. Mullen

Rocky Mountain Association of Geologists

... The model currently in use todescriberoalbeds is that of a highly fractured formation with orthogonal sets of fractures separating small blocks of matrix...

Natural fractures of the Tuscaloosa marine shale

Cristina Mariana Ruse, and Mehdi Mokhtari

AAPG Bulletin

... that the Eagle Ford Group in the Val Verde Basin presents two sets of conjugate hybrid shear fractures and two sets of regional fractures that are likely...

Arcuate Thrust Systems in Sandbox Experiments: A Comparison to the External Arcs of the Western Alps

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Permeability effects of deformation band arrays in sandstone

K. R. Sternlof, J. R. Chapin, D. D. Pollard, L. J. Durlofsky

AAPG Bulletin

... related to fault evolution, occurring instead as sets of distinct structures similar in distribution to regionally pervasive joint arrays. The two...