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The AAPG/Datapages Combined Publications Database
Showing 6,625 Results. Searched 200,357 documents.
The reflected waves distributed on 3D9C seismic data from ISO media
Yuan Yuan Yue, Zhiwen Deng, Hong Cao, Qianggong Song
International Meeting for Applied Geoscience and Energy (IMAGE)
..., SrRt, StRr and StRt components as above introduced, we can get the results on SxRx, SxRy, SyRx and SyRy components by Alford rotation (Alford,1986...
2024
Microseismic monitoring of an underground longwall mine using a modern lightweight nodal recording system
Tim Dean, James McGuiness, Andrej Bona
International Meeting for Applied Geoscience and Energy (IMAGE)
... progresses the area beyond the supports is allowed to collapse forming the ‘Goaf’. Figure 1: Diagram showing the major components involved...
2024
Focal Mechanism Determination and Stress Inversion for Induced Seismicity Related to Shale Gas Hydraulic Fracturing
Yuyang Tan, Jun Hu, Zhengguang Zhao, Lei Li
Unconventional Resources Technology Conference (URTEC)
... of the horizontal components are not used because their orientations are not reliably calibrated. The velocity model used in the calculation...
2019
En Echelon Folding in the Northern Cordillera of Canada: GEOLOGICAL NOTE
D. K. Norris
CSPG Bulletin
... not be oroclines*, because they may not owe their arcuate form solely to differential horizontal displacement, and because rotation would appear...
1972
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
... was derived from polarization of micro-seismic records in horizontal components. The split travel times of shear waves can be used to estimate anisotropy...
2014
Bigger is Better Hydraulic Fracturing in the Williams Fork Formation in the Piceance Basin
Leen Weijers, Yusuf Kama, Julie Shemeta, Stephen Cumella
Search and Discovery.com
.... Serial rights given by author. For all other rights contact author directly. and the time the event is detected by the geophone array (Warpinski et al...
2009
Notes on the Design of an Oscillating Trolley Wave-Simulator for Installation in Unidirectional Flow Flumes: METHOD PAPER
T. M. Hammond , M. B. Collins
Journal of Sedimentary Research (SEPM)
... is not readily available. This paper describes the design and construction of a simple and inexpensive oscillating horizontal bed mechanism...
1979
Extension, Displacement, and Block Rotation in the Larger Gullfaks Area, Northern North Sea: Determined from Map View Restoration
Delphine Rouby , Haakon Fossen , Peter R. Cobbold
AAPG Bulletin
... to horizontal displacement gradients along faults). Knowledge of strike-slip components on faults is of interest, for example, in fault-seal analysis...
1996
Abstract: Modeling Tectonic Stress Rotation in Real Time Projects and Its Application on the Brazilian Post- and Pre- Salt Rocks; #90265 (2016)
Claudio Rabe, C. Silva, T. Pessoa
Search and Discovery.com
...Abstract: Modeling Tectonic Stress Rotation in Real Time Projects and Its Application on the Brazilian Post- and Pre- Salt Rocks; #90265 (2016...
2016
Assessment of the permanent seismic sources for borehole seismic monitoring applications: CO2CRC Otway Project
Sinem Yavuz, Julia Correa, Roman Pevzner, Barry Freifeld, Todd Wood, Konstantin Tertyshnikov, Sofya Popik, Michael Robertson
Petroleum Exploration Society of Australia (PESA)
... optimisation of the SOV design in 2016, the existing buried geophone array was used to record continuously over several months. First, surface geophone array...
2019
Acquisition and Interpretation of Horizontal Well Logs
Kyel Hodenfield, Bill Scanlan
Pacific Section of AAPG
...Acquisition and Interpretation of Horizontal Well Logs Kyel Hodenfield, Bill Scanlan 1992 147 166 In the realm of logging horizontal wells...
1992
Abstract: Marcellus Fullbore-Resistivity Image Logs: The Bearing of Regional Structures and Stratigraphy on Steeply-Dipping Fractures, by Warner, Travis B.; Jacobi, Robert; #90163 (2013)
Search and Discovery.com
2013
Accuracy of Bore-Hole Surveying by Orientation from the Surface
R. P. Mclaughlin
AAPG Bulletin
.... In addition to measuring inclination, it is also necessary to determine the horizontal components of the various sections of the hole, or, in other words...
1930
A High-Resolution VSP in the Oil Sands for Improved Reservoir Characterization; #41521 (2015)
Mark Morrish, Laurie Bellman
Search and Discovery.com
... typical hodograms of the first breaks on the horizontal components, which illustrate the high vector fidelity and near perfect coupling achieved...
2015
ABSTRACT: Significance of Drilling and Coring-Induced Fractures in Mesaverde Core, Northwestern Colorado, by Sharon J. Finley and John C. Lorenz; #91038 (2010)
Search and Discovery.com
2010
Abstract: Flower Structures and Wrench Fault Tectonics, by G. P. Bolden; #90905 (2001)
Search and Discovery.com
2001
Abstract: 3D Modelling of Structural Restoration, Decompaction, Flexural Isostasy and Fluid Flow Modelling, by N. T. Smith, G. D. Williams, T. S. Buddin, S. J. Kane, A. J. Richards, and S. S. Egan; #90937 (1998).
Search and Discovery.com
1998
2005
In Situ Stress Prediction Using Differential Strain Analysis and Ultrasonic Shear-Wave Splitting
B. Widarsono, J. R. Marsden, M. S. King
Indonesian Petroleum Association
... were recorded at each 15° rotation relative to the reference line (X-axis for the vertical, and Z-axis for the horizontal wave propagations), totalling...
1996
Structural Petrology of the Pico Anticline, Los Angeles County, California
Lawrence C. Bonham
Journal of Sedimentary Research (SEPM)
... from N. 65° W. to N. 80° W. (rotation about B) and a change in the axis from horizontal to about 25° W. plunge (rotation about B). The quartz...
1957
Extension of the Western Transverse Ranges Zone of Cenozoic Block Rotations North of the Santa Ynez Fault, California
Katherine J. Whidden, Steve P. Lund, David J. Bottjer
Pacific Section SEPM
...) rotation defined by Luyendyk and co-workers. Paleomagnetic results are from 29 Class I (alpha 95 < 20°, good characteristic remanence) and Class II...
1995
Graphical Method for Calculating Dip and Strike from Continuous Dipmeters
B. Osborne Prescott
Tulsa Geological Society
..., from which may be obtained the horizontal distance between electrodes for given hole diameters. For odd-size holes the "Base Line" chart Fig. 3 may...
1955
VSP Survey in the Thonex Geothermal Well New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).
Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri
Search and Discovery.com
... Avalon ASR gimbal 3-C geophone tools, 15 Hz natural frequency. • The Vibroseis source parameters selected were 14 s upsweep in the frequency range 8 – 120...
2018
Crustal Shear Patterns and Orogenesis: ABSTRACT
J. D. Moody
AAPG Bulletin
.... It is thought that "continental drift" occurs by translation (with very little, if any, rotation) of the polygonal crustal blocks, which derive from...
1965
Microbiologic Alteration of Crude Oil in Muddy Sandstone and Other Reservoirs: ABSTRACT
John C. Winters, Jack A. Williams
AAPG Bulletin
... to accessible reservoirs. Other evidence for microbial activity at Bell Creek includes increase in nitrogen content and optical rotation disproportionate...
1971