Abstract: 4D Seismic & Petroleum Geomechanics for Hydrocarbon Reservoirs; #90171 (2013)

Sunjay Sunjay

Search and Discovery.com

... geology and the dynamic fluid-flow properties, but the coupled rock and fluid contributions are difficult to separate. In two or more time-lapse 4-D...

Theory and Applications of Time Series Analysis to Wireline Logs: Chapter 5

John H. Doveton

AAPG Special Volumes

... is a parabola and has either a single maximum or minimum value. These two functions are the first in a hierarchy of progressively more complex...

Paleomagnetic Constraints on Relative Motions of the Asian Blocks and Terranes

Jin-lu Lin, M. Fuller

Circum Pacific Council Publications

... are shown with circles. Ages of the paleopoles from the Kunlun terrane are underlined. The other two Carboniferous poles (#5 and #7 in Table 3) are strongly...

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...

ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)

Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud

Search and Discovery.com

... fractures observed in the image log (top row) and estimated from the source mechanisms (bottom row). The two sets are almost identical, except...

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...

The Impact of Increasing Accommodation on Sediment Deposition and Hydrocarbon Accumulation in the Greater Ship Shoal Area

Michael J. Quinn

GCAGS Transactions

... and then fourth-order parasequence sets and available paleo-markers were correlated across the field area. The primary paleo-marker used in the SS 169 field area...

Sequence-Stratigraphic, Petrophysical, and Multicomponent Seismic Analysis of a Shelf-Margin Reservoir: San Andres Formation (Permian), Vacuum Field, New Mexico, United States

Matthew J. Pranter, Neil F. Hurley, Thomas L. Davis

AAPG Special Volumes

... of both open and healed (cemented) fractures was observed. Using borehole images, Scuta (1997) identified two orthogonal sets of open fractures and one set...

Spectral Reflectance of Conodonts: A Step Toward Quantitative Color Alteration and Thermal Maturity Indexes

B. C. Deaton , M. Nestell , W. L. Balsam

AAPG Bulletin

... set. To minimize the variability in the subjective visual determination of CAI, our data sets include visual CAI values determined by only two...

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...

Mineralogical composition and total organic carbon quantification using x-ray fluorescence data from the Upper Cretaceous Eagle Ford Group in southern Texas

Ahmed Alnahwi, and Robert G. Loucks

AAPG Bulletin

... with other data sets of the Eagle Ford Group from different parts of the play. Two cores (Innes-1 and well “X”) were used as blind tests to investigate...

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...

The Magnetic Fabric of Samples from the Deep Sea Drilling Project, Legs I-VI

A. I. Rees , D. Frederick

Journal of Sedimentary Research (SEPM)

... of the tensor elements gives the magnitude and direction of three orthogonal principal axes, Kmax, Kint and Kmin, which reflect the preferred orientation...

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)

Search and Discovery.com

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

Search and Discovery.com

Deep-water fan hierarchy: assumptions, evidence, and numerical modeling analysis

Ibrahim Tinni Tahiru, Peter M. Burgess, Christopher Stevenson

Journal of Sedimentary Research (SEPM)

... of hierarchy in submarine-fan strata we developed two metrics, a clustering-strength metric that measures how much clustering is present in the spatial...

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)

Search and Discovery.com

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...