Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

Search and Discovery.com

... International Meeting, SEG Expanded Abstracts, 169-172. Rüger, A., 1998, Variation of P-wave reflectivity with offset and azimuth in anisotropic media...

From Chaos to Caves … An Evolution of Seismic Karst Interpretation at the Vorwata Field

Riangguna Eloni, M.R. Husni Sahidu, Ilham Panggeleng, Christopher S. Birt, Ted Manning

Indonesian Petroleum Association

... to the previous towed-streamer isotropic Pre-STM dataset. Further value can be extracted by transforming these new seismic reflectivity volumes...

Evaluation of the Wettability Variation of Shales by Drop Shape Analysis Approach

Hamid Sharifigaliuk, Syed Mohammad Mahmood, Eswaran Padmanabhan

Unconventional Resources Technology Conference (URTEC)

... stable equilibrium before measuring contact angle. Figure 5—Variation of contact angle and 3-phase contact line of consecutive 10,000 ppm KCl drops...

Breaching the Shelfbreak: Passage from Youthful to Mature Phase in Submarine Canyon Evolution

John A. Farre, Bonnie A. McGregor, William B. F. Ryan, James M. Robb

Special Publications of SEPM

... Submarine side scan sonar system called Sea MARC 1 Side the variation in low angle of the sea floor The backscat tering energy is influenced...

An 'Elastic Impedance' Approach, by Satinder Chopra and Ritesh Kumar Sharma; #41082 (2012).

Search and Discovery.com

Hunting for the Cracks: Identifying Fracture Permeability for Geothermal Exploration in the North Perth Basin

M. Ballesteros, R. Oppermann

Petroleum Exploration Society of Australia (PESA)

... is NNW-SSE and is similar for both the resistive and conductive fractures. The wide variation and multiple subsets present may be related, at least...

Impedance Inversion Transforms Aid Interpretation, by Satinder Chopra and Ritesh Kumar Sharma; #41622 (2015).

Search and Discovery.com

What Does It Mean When Bottom Simulators Are Black Swans?

Karyna Rodriguez, Neil Hodgson, Julia Davies, Searcher Seismic, Discover Geoscience

GEO ExPro Magazine

... reservoirs which have high reflectivity, and distinctive AVO character. Additionally, the seismic response within the hydrate appears muted...

Occurrence of Fracture-Hosted Impsonite and Petroleum Fluid Inclusions, Quebec City Region, Canada (1)

JEFFREY R. LEVINE , IAIN M. SAMSON , and REINHARD HESSE

AAPG Bulletin

...") is interpreted as a steeply dipping high-angle reverse fault, with the allochthonous rocks overlying the autochtho ous ones (Figure 2...

Shale Gas Reservoir Characterization Workflows; #41266 (2014)

Satinder Chopra, Ritesh Sharma, and Kurt Marfurt

Search and Discovery.com

... angle. This implies that, if the near- and far- stack are examined for a given seismic data volume along the top of the reservoir rock, the negative...

Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming

John E. Buggenhagen

Montana Geological Society

... by extreme variability in reservoir quality, as is indicated by the large variation in well productivity (Figure 7-4). The producing sands...

Delineating Stratigraphic Complexity by Integration of 3D Seismic Visualization and Geochemistry, Pressure, Paleontological, and Well Log Data

Jeff Chen, David Petro, George Laguros, Rodrigo Bastidas, Janell Edman

GCAGS Transactions

... lithology variation is difficult to be mapped from the amplitude of reflectivity alone. Seismic AI volumes will be used to delineate the sand...

Abstracts: On the Extraction of Seismic AVF Information and the Inversion of Anelastic Reflectivity; #90173 (2015)

Chris Bird, Kristopher Innanen, Laurence Lines

Search and Discovery.com

...Abstracts: On the Extraction of Seismic AVF Information and the Inversion of Anelastic Reflectivity; #90173 (2015) Chris Bird, Kristopher Innanen...

Modern Sedimentary Environments in Boston Harbor, Massachusetts

Harley J. Knebel, Richard R. Rendigs, Michael H. Bothner

Journal of Sedimentary Research (SEPM)

.... 1) Environments of erosion appear on the sonographs either as patterns with isolated strong reflections or as uniform patterns of strong reflectivity...

East Texas Basin Stratigraphy: Regional Studies

Parker D. Trask, H. Whitman Patnode

AAPG Special Volumes

... favorable; G, gas zone. See Figure 62, page 338, for well 405. End_Page 296------------------------ AREAL VARIATION OF PROPERTIES The results...

Enhancing Spectral Decomposition to Delineates Subtle Channels … A Case Study from Offshore Nile Delta; #42180 (2018)

Islam A. Mohamed, Ahmed S. Abdel-Rahman, Amr E. Khalafalah, Abdul-Rahman Ali Mohamed

Search and Discovery.com

... near-, mid-, far-, and full-angle stacks using different frequency ranges. As predicted, the near-angle stack has higher frequency content than...

Reservoirs Characterizing Based on Spectral Difference Anomaly at Lower-Frequency on Multi-Angle Stacking Gathers: Case Studies from China; #41256 (2013)

Xuehua Chen

Search and Discovery.com

... the amplitude variation is not evident. On the contrary, there are significant amplitude variations at the gas sand in far and near angle stacking gathers...

Chapter Twelve: Visualization and Visual Integration

David M. Roberts

AAPG Special Volumes

.... (Courtesy BP Exploration, the Wytch Farm partners, and Landmark.) Figure 12-17 show a 3-D opacity-rendered fault volume with color variation representing...

Abstract: Kilometer-scale Facies Variability on a Low Angle Carbonate/Siliciclastic Ramp, Lower Desmoinesian of the Paradox Basin, SE Utah, by G. L. Gianniny and J. A. (Toni) Simo; #90987 (1993).

Search and Discovery.com

Inference of Organic Carbon Content of Shale From Zoeppritz PP-AVO Inversion: Case Study of Avalon Shale, Delaware Basin

Search and Discovery.com

Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico

Jan Stafleu , Mark D. Sonnenfeld

Journal of Sedimentary Research (SEPM)

...-angle ramp or slope. The sandstone abruptly overlies a cherty bioturbated dolomudstone, devoid of sedimentary structures and interpreted...

Seismic Forward Modeling of Semberah Fluvio-Deltaic Reservoir

Adi Widyantoro, Wahyu Dwijo Santoso

Indonesian Petroleum Association

..., performing synthetic modeling of varying channel facies over its elastic properties. The synthetic PP-reflectivity generation uses Semberah well’s wavelet...

Successful Identification of Thin Carbonate on Paleo-Basement High: Special Case in Palembang High, South Sumatra Basin

Feriyanto, Firman Kamil, Yuyus Kusnandar, Yudi Yanto

Indonesian Petroleum Association

... model. There is a large variation in the internal rock heterogeneity of the carbonate rocks, which causes a wide range of rock properties, including...

Integrated Geological and Geophysical Analysis by Hierarchical Classification: Combining Seismic Stratigraphic and AVO Attributes (Geophysics Paper 12)

Alexis Carrillat, Tanwi Basu, Raul Ysaccis, Shye Aik Chong, Amiruddin Mansor, Martin Brewer

Geological Society of Malaysia (GSM)

... An important obstacle to automated interpretation of seismic stratigraphy or texture is that it is necessary to overcome the potential impact of local variation...

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

...:10.3997/2214-4609.20141449. Duquet, B., K. J. Marfurt, and J. A. Dellinger, 2000, Kirchhoff modeling, inversion for reflectivity, and subsurface...