Abstracts: Determining Elastic Constants of an Orthorhombic Material by Physical Seismic Modeling; #90173 (2015)

Faranak Mahmoudian, Gary F. Margrave, P. F. Daley, and Joe Wong

Search and Discovery.com

...- and S-waves group velocity in different directions are measured from surface traveltimes picked from the scaled physical model data acquired over...

Full-Resolution 3D Radar Stratigraphy of Complex Oolitic Sedimentary Architecture: Miami Limestone, Florida, U.S.A.

Adrian Neal, Mark Grasmueck, Donald F. McNeill, David A. Viggiano, Gregor P. Eberli

Journal of Sedimentary Research (SEPM)

... of tidal bars covered by ebb-orientated, straight-crested sand waves. The overlying sigmoidal radar packages record barrier-bar formation through...

Recognition of Fluvial Environments in the Biyadh-Wasia Sandstones (Lower-Middle Cretaceous) as Revealed by Textural Analysis

Mohamed A. Moshrif

Journal of Sedimentary Research (SEPM)

... of selected sand samples collected from eight outcrop sections, x-x traverse-section, and from borehole PW3 have been plotted (see Fig. 1). Folk's (1968...

Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction

Zhishuai Zhang, James W. Rector, Michael J. Nava

Unconventional Resources Technology Conference (URTEC)

... wave can often be the first arrival rather than the direct arrival. Finite difference modeling was used to validate the character of head waves...

Borehole-image-log characterization of deltaic deposits from a behind-outcrop well: Opportunities and limitations

Philipp J. Wolpert, Michael C. Poppelreiter

Journal of Sedimentary Research (SEPM)

...Borehole-image-log characterization of deltaic deposits from a behind-outcrop well: Opportunities and limitations Philipp J. Wolpert, Michael C...

Well Log Data Conditioning Using a Rock Physics Modeling Approach: Examples From the Banyu Urip Field, Cepu KKS, East Java Basin

Shiyu Xu, Soman Chacko

Indonesian Petroleum Association

... sonic and density logs, tend to be problematic in carbonate environments for a variety of reasons that include invasion effects and bad borehole...

Do Moment Tensors Flip During Hydraulic Completions?

Adam Baig, Sepideh Karimi, Benjamin Witten, Aaron Booterbaugh

Unconventional Resources Technology Conference (URTEC)

... with a combination of near-surface borehole-deployed geophone arrays and an array of “superstations'' on the surface. All of the detected events (more than...

Borehole Image Tool Design, Value of Information, and Tool Selection

Javier O. Lagraba P., Steven M. Hansen, Mirano Spalburg, Mohammed Helmy

AAPG Special Volumes

...Borehole Image Tool Design, Value of Information, and Tool Selection Javier O. Lagraba P., Steven M. Hansen, Mirano Spalburg, Mohammed Helmy 2010 15...

Application of Borehole Imaging in Geologic Studies

Darrell L. Eubanks

West Texas Geological Society

...Application of Borehole Imaging in Geologic Studies Darrell L. Eubanks 1994 111 118 Electric and ultrasonic imaging tools record vast amounts...

Accurate Wellbore Geometry Logging Enhances Geomechanical Modeling and Drilling Optimization Practices (Paper 11)

Martin Paris, Seehong Ong

Geological Society of Malaysia (GSM)

... be difficult and costly. Borehole instability related problems, such as pack-off, hard reaming, and stuck pipe, can substantially increase non...

Flow transformations, Mud Partitioning, and the Variable Stratigraphic Architecture of Basin-Floor Fan Fringes

Arnau Obradors-Latre,, Peter D.W. Haughton, Colm S. Pierce, Patrick M. Shannon, Anthea R. Lacchia, Simon P. Barker, Ole J. Martinsen

Journal of Sedimentary Research (SEPM)

... and relationship between the coastal outcrop and the location of the -09 borehole which entered the Ross Fm close to the top of R20. Distribution...

Baseline characterization of the CO2SINK geological storage site at Ketzin, Germany

Andrea Frster, Ben Norden, Kim Zinck-Jrgensen, Peter Frykman, Johannes Kulenkampff, Erik Spangenberg, Jrg Erzinger, Martin Zimmer, Jrgen Kopp, Gnter Borm, Chris Juhlin, Calin-Gabriel Cosma, Suzanne Hurter

Environmental Geosciences (DEG)

...) are placed behind the wellbore casing. Surface and borehole geophones are marked as green triangles, and geochemical surface monitoring stations...

Sedimentation, Stratigraphy, and Development of the Ebro Delta, Spain

Andres Maldonado

Houston Geological Society

... fluctuations, and coastal processes. The latter involve the interaction of seiches plus tides (low range), wind generated waves, and occasional storm wave...

Wireline Geochemical Log Analysis of Thin Bed Reservoirs: Gulf of Mexico

R. V. Everett, J. E. Mc Donald, M. M. Herron

New Orleans Geological Society

... to measure the propagation time (TPL) and attenuation (EATT) of 1.1-GHz electromagnetic waves transmitted and refracted parallel to the borehole. The depth...

Elastic Waves in Porous Media Saturated with Non-Wetting Fluid

Jimmy X. Li, Reza Rezaee, Tobias M. Müller, Mohammad Sarmadivaleh

Australian Petroleum Production & Exploration Association (APPEA) Journal

... applications are in seismic exploration and borehole sonic logging. For waves in porous media, it is popular to use the Biot theory, which incorporates...

Abstract: Did the Basement Fold During the Laramide Orogeny in the Rocky Mountain Foreland Province?

Vincent Matthews

Earth Science Bulletin (WGA)

... basement are both compatible with subsurface borehole data and seismic data. However, observations of surface exposures and subsurface mine exposures...

Application of Dipmeter Data to Structurally Complex Areas in the Mid-Continent [Abstract]

Robert F. Ehinger

Oklahoma City Geological Society

.... (September/October) Dipmeter tools provide a practical method to determine the true strike and dip of strata within a single borehole. In a vertical borehole...

Abstract: Stratigraphic Exploration with Seislog Method, by Roy O. Lindseth, R. D. McLeay; #90976 (1976).

Search and Discovery.com

Abstract: Techniques for Determining Groundwater Quality from Borehole Geophysical Logs

Hughbert Collier

Houston Geological Society Bulletin

...Abstract: Techniques for Determining Groundwater Quality from Borehole Geophysical Logs Hughbert Collier 2003 13 13 In many parts of the world...

Abstract: Gravity Study of a Sinkhole in the Permian Basin

E. Gerald “Jerry” Hensel and Greg Minnery

Houston Geological Society Bulletin

.... In this study we are applying this technology to an area of immediate interest to the petroleum industry. Borehole collapse in several wells in a Permian...

Application of ISF/Sonic Combination Tool to Gulf Coast Formations: ABSTRACT

N. A. Schuster, J. D. Badon, E. R. Robbins

AAPG Bulletin

... an electrode array and includes a current focusing system. Bucking currents, flowing mainly in the borehole, cause the measuring current to enter...

Abstract: Wellbore Geometry - Interpreting Ovalisation, by M. S. Beghoul; #90956 (1995).

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Petrophysical Engineer's View of Reservoir Delineation: ABSTRACT

R. E. Wyman

AAPG Bulletin

... as limitations of borehole measurements. Basic physical measurements in the borehole provide far more information than the usual reservoir...

ABSTRACT: Subsurface 3D Structural Characteristics of the Lewis Shale, Southern Washakie Basin, Wyoming; #90018 (2003)

Priya Maraj

Search and Discovery.com

... include 8 horizons and 4 faults mapped from 3D seismic, 8 cores and 4 borehole image logs. The core and borehole image logs were used to identify...

Abstract: High Geothermal Prospect in North-Eastern Morocco

A. Correia, J. Carneiro, A. Rimi, Y. Zarhloule, N. EL Rharnathi, M. Boughriba, B. EL Houadi

Search and Discovery.com

... in a hydrogeological borehole (1100 m deep) near Berkane has revealed an average geothermal gradient of about 126 ºC/km at depths greater than 300 m. This result...