Pseudo S-wave splitting effects associated with poor receiver coupling on ocean bottom multi component data

Moacyr de Souza Bezerra, James Simmons, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

...ing effects are addressed. The inline and crossline components are rotated to R and T directions using equation (2), and in Figure 1 we see common azim...

Integrated Fault and Hazard Analysis in Downtown Houston, Texas

Jingqiu Huang, Don Van Nieuwenhuise, Shuhab D. Khan

GCAGS Journal

.... (C) Hillshade map generated from LiDAR data, an illumination altitude of 30° and azimuth of 15° were used to show two east-west trending normal fault...

Integrated Geocellular Static Model for Geomechanical and Dynamic Simulations in the Vaca Muerta Formation

Felipe A. Lozano, Juan P. Palacio, Victoria Lazzari, Carolina Bernhardt, Damian E. Hryb

Unconventional Resources Technology Conference (URTEC)

... obtained through triaxial test. Dynamic properties were acquired by measuring ultrasonic velocities in confined core plugs. To obtain the geomechanical...

Geomechanical Implications on Unconventional Reservoir Fracturing in Saudi Arabia

Safdar Khan, Maksim Oparin, Roberto Tineo, Doug Bentley

Unconventional Resources Technology Conference (URTEC)

... lower the breakdown pressure is. We also observed that well azimuth moving away from the minimum stress azimuth lowers the breakdown pressure...

Deformation Styles Along the Tensleep Fault, Bighorn Basin, Wyoming

M. Lee Allison

Wyoming Geological Association

... and mark the region of highest stress concentration and resulting fracture velocities. Plume axes show that the fractures commonly initiate at some...

Enhanced Wellbore Placement Accuracy Using Geomagnetic In-Field Referencing and Multi-Station Correction

Stefan Maus, Matthew Herzl, Shawn DeVerse

Unconventional Resources Technology Conference (URTEC)

... and magnetic azimuth of the drill bit. This magnetic azimuth is then converted into a true (geographic) azimuth using a global geomagnetic reference model...

Fracture and matrix characterization using wide-azimuth and multi-component seismic data: A case study from offshore Mexico

Romain Baillet, Nawal de Freslon, Vincent Thomas, Reynaldo Castellanos, Erick Denogean

International Meeting for Applied Geoscience and Energy (IMAGE)

...Fracture and matrix characterization using wide-azimuth and multi-component seismic data: A case study from offshore Mexico Romain Baillet, Nawal de...

Reservoir Characterization Using a Merged and Reprocessed 3D Seismic to Open Up New Opportunity Between Existing Field in Barito Basin Indonesia

Abdullah Nurhasan, Yarris Ibdian Cakra, Dadang Ramdan, Yukha Ariadmana, Neni Herawati

Indonesian Petroleum Association

... fold, azimuth, and amplitude. We handled difference in geometry using 5D regularization and interpolation. The process includes fold optimization...

The Role of Strike-Slip Faulting in Fractured Reservoirs: Kizilin Fault from Southeastern Turkey as a Case Study; #41492 (2014)

Göktürk M. Dilci, Remzi Aksu, Hasan Altınbay, Emre Avcıoğlu

Search and Discovery.com

... fracture porosity, dip and azimuth data of each fracture set for the drilling programs of petroleum exploration wells which could be implemented...

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... with synthetic hyperbolas with their corresponding velocity. The average measured GPR velocities for all facies is 0.115 m/ns. This value is consistent...

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3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay … Irian Jaya Barat

Angke Nuraeni, Greg J. Schurter, Yayat Supriyatna, Supriyono, Brian Hornby, Cemal Erdemir

Indonesian Petroleum Association

.... The synthetic depth model was extracted and used to simulate different acquisition geometries (narrow and wide azimuth). The image beneath...

Mitigating elastic effects of acoustic full-waveform inversion with deep learning and application to field data

Dimitri Voytan, Adriano Gomes, Debanjan Datta, Ren-douard Plessix, Anu Chandran, Ken Matson

International Meeting for Applied Geoscience and Energy (IMAGE)

... convolutional network approach presented by Li et al. (2019) to a realistic 3D synthetic velocity model under a narrow-azimuth marine streamer acquisition...

Anisotropic properties in the sedimentary and granite rocks at the Utah FORGE geothermal site revealed by shear-wave splitting of 3-component borehole microseismic data

Yingping Li, David Li, Lianjie Huang, Yingcai Zheng, Philip Wannamaker, Joseph Moore

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Geothermal Energy) site. We determine that the faster S1wave is along the radial direction at about an azimuth of E12.7oS, while the slower S2-wave...

Fractured Reservoir Characterization: Integrating Production and Seismic Data to Optimize Well Placement in Bluebell Field, Uinta Basin, NE Utah

Steven L. Adams, James Schuelke, Dennis Shannon, John Kucewicz, Christopher Latkiewicz

Unconventional Resources Technology Conference (URTEC)

... wide azimuth 3D seismic program was conducted in 2010 –2011 over a portion of Bluebell Field. One of the goals, based on the seismic data...

Using Microseismicity to Understand Subsurface Fracture Systems and to Optimize Completions: Eagle Ford Shale, TX

John Detring, Michael Grealy

Unconventional Resources Technology Conference (URTEC)

... of the structure. The large aperture and wide azimuth of the monitoring array facilitated the determination of source mechanisms from every event detected, which...

Use of Airplane Photographs in Geologic Mapping

Walter A. English

AAPG Bulletin

... commonly reached, wind velocities as high as 60 miles an hour are not exceptional, although there may be little or no wind on the ground surface...

Distribution of Fault Controlled, Wave-Tide Dominated, Prograding Oolitic Shoals of the Miocene Carbonate-Evaporite Successions of the Ar-Rajmah Group, Al-Jabal Al-Khdar Uplift and Soluq Trough, Cyrenaica, NE Libya

Khaled S. Amrouni, Michael C. Pope, Ahmed S. El-Hawat, Adel A. Obeidi, Aimen Amer, Essa A. Elbileikia, Hassan S. El-Bargathi, Mohamed SH. Abdalla El-Jahmi, Khalid A. M. Mustafa, Ahmed M. A. Al-Alwani

GCAGS Transactions

... stratigraphic context, the analyzed measured paleocurrent directional data were mapped, and the two faults traces were mapped as well. The azimuth...

Practical Application of Adaptive Least-Squares Reverse Time Migration (LSRTM) to Advance Field Development and Uncover New Reserves in the Subsalt Provinces

Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang

GCAGS Transactions

... approach on our multi-client wide-azimuth data acquired in the Freedom area of the Gulf of Mexico. The images of shadow zone and subsalt area were...

Geophysical Insights into the Bakken: Secrets from a Sleeping Giant Elm Coulee Bakken Field (Sleeping Giant), Montana USA; #20187 (2013)

Elaine Honsberger

Search and Discovery.com

..., with unremarkable differences between the two. The data was not depth migrated due to the absence of layers with highly variable velocities or complex...

Prudent and Integrated Approach to Understanding Wellbore Stability in Canadian Foothills to Minimize Drilling Challenges and Non-Productive Time, #41283 (2014)

Safdar Khan, Sajjad Ansari, Nader Khosravi

Search and Discovery.com

... and geomechanical models. Compressional and shear sonic velocities Well locations and deviation surveys Open and cased hole well logs of density...

Seismic Geomorphology Applied to Lower Glen Rose Patch Reefs in the Maverick Basin, Southwest Texas

Enzo S. Aconcha, Charles Kerans, and Hongliu Zeng

GCAGS Transactions

... character of carbonates caused by their higher acoustic velocities (Belopolsky and Droxler, 2003; Chopra and Marfurt, 2007). The good quality...

Cow Head Breccia Sedimentology of the Cambro-Ordovician Continental Margin Newfoundland

J. F. Hubert, R. K. Suchecki, R. K. M. Callahan

Special Publications of SEPM

... and paleocurrent arrow is the locations in the Kindle and Whittington with north mean azimuth 128 J F HUBERT R K SUCHECKI AND R K M CALLAHAN FIG 3...

Azimuthal Hold Technology Implementation in Vaca Muerta

Oscar Sanchez, Francisco Javier Mela, Rodrigo Martin

Unconventional Resources Technology Conference (URTEC)

... firmware to best estimate the near bit rotating azimuth as a mechanism to enhance the steering head guidance capabilities. A series of tests were...