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The AAPG/Datapages Combined Publications Database

Showing 4,240 Results. Searched 197,444 documents.

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Abstract: Simulteneously Acquring 3D-3C Well Data During 3D Surface Seismic Survey: A Useful Quality Control Tool; #90211 (2015)

E.L Bongajum

Search and Discovery.com

... spreading. Other issues to be addressed by the borehole seismic data acquisition geometry include: anisotropy and attenuation estimation as well as AVO. From...

2015

Abstract: Converted-Wave Processing in the Presence of Large Shear-Wave Splitting; #90211 (2015)

Peter Cary and Xinxiang Li

Search and Discovery.com

... as a mild nuisance. Shear-wave splitting due to velocity anisotropy is a pr imary cause of P-S energy appearing on the transverse component. Even though shear...

2015

Abstract: Two Prestack Anisotropic Depth Migration Methods for Tilted TI Media; #90211 (2015)

Xiang Du, John Bancroft, Don Lawton, and Larry Lines

Search and Discovery.com

... [email protected] and John Bancroft, Don Lawton and Larry Lines University of Calgary, Calgary, Alberta, Canada Abstract Seismic anisotropy in dipping...

2015

Abstract: Integrated Anisotropic Velocity Modeling Using Perforation Shots, Passive Seismic and VSP Data; #90211 (2015)

Shawn Maxwell, Julie Shemeta, and Nancy House

Search and Discovery.com

..., in addition to uncertainties in arrival time data. The observed anisotropy is consistent with an effective media representation of the geological...

2015

Abstract: A New Log Interpretation Technique for Evaluating Thin-Bedded, Sand-Shale Sequences; #90211 (2015)

Chris Morriss, Tom Barber, Richard Rosthal, and Hanming Wang

Search and Discovery.com

... Schlumberger, Sugar Land Product Center, Texas, United States Abstract Laminated formations frequently exhibit resistivity anisotropy. That is, resistivity...

2015

Abstract: 4D Seismic Monitoring for In-situ Combustion of Heavy Oil Reservoirs; #90212 (2015)

Gabriel Alvarez, Trino Salinas, Diego Morales, and Franklin Yoris

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... directions and flow barriers, which demonstrate the heterogeneity and anisotropy of the thin reservoir unit. This information is of the utmost...

2015

Abstract: Investigating Rock Properties of Shales using Microseismicity; #90224 (2015)

Lindsay T. Smith-Boughner, Adam Baig, Ted Urbancic, Gisela Viegas, Eric Von Lunen, and Jason Hendrick

Search and Discovery.com

... Vp/Vs can provide a window into the dynamic changes in a reservoir as the fracture progresses and can provide some constraints on anisotropy and local...

2015

Abstract: Enhanced Oil Recovery: Investigating the Viability of a Reversed Well-Pair Configuration to Steam Assisted Gravity Drainage (SAGD) and its Applicability to Heavy Oil Reservoirs in Trinidad; #90238 (2015)

Rashad Raeid Ramjohn

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... along the horizontal section of the wellbore is interpreted to be a direct result of reservoir heterogeneity and anisotropy causing the secondary...

2015

Abstract: Seismic Characterization of Kerogen Maturity for Source Rocks; #90240 (2015)

Malleswara Yenugu

Search and Discovery.com

... and its level of maturity will affect the seismic elastic properties (anisotropy). The examples include micro-scale (SEM/Micro-CT scan) to macro-scale...

2015

Abstract: NEOGENE SYNOROGENIC SEDIMENTATION OF THE BROKEN BERMEJO FORELAND BASIN, SOUTHERN CENTRAL ANDES, ARGENTINA; #90249 (2016)

Tomas Capaldi

Search and Discovery.com

... weakening and crustal anisotropy induced by slab flattening. The Neogene sedimentary record contains the largest quantity of retrievable data revealing...

2016

Abstract: The Layered Evaporite Sequence (LES) in the Saudi Arabian Red Sea; #90254 (2016)

Ahmed Alhani

Search and Discovery.com

... anisotropy in its apparent resistivity. The purpose of this presentation is to describe the LES and highlight its exploration significance. The LES has...

2016

Abstract: Unconventional Reservoirs, Integrated Petrophysical Approach for Sweet Spot Identification and Fracking Stage Selection; #90254 (2016)

Saad J. Alshehri, Mohammed Boudjatit, Abdelghayoum S. Ahmed

Search and Discovery.com

... mechanical properties, stress magnitude, anisotropy and orientation, coupled with petrophysical results, in terms of source rock richness...

2016

Abstract: Rock Physics guided Earth model building and Sub-salt angle gather tomography for imaging and pore pressure; #90254 (2016)

Bhaskar Deo, Mohamed F. Doheim, Mahmoud Ahmed, Abdallah Ibrahim, Hany Hussein, Christoph Koeninger, Yousry Ibrahim, Hatem Ewida

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... in presence of anisotropy or subsalt where incidence angles are small. The latter is a major problem for subsalt pore pressure prediction and well planning...

2016

Abstract: Role of Geomechanics on Natural Fractures in Different Reservoirs: A Middle Eastern Perspective; #90271 (2016)

Satya Perumalla

Search and Discovery.com

... of inherent anisotropy depending upon the spatial distribution of fracture sets and their reaction to present day in-situ stress conditions. While those...

2016

Abstract: Unconventional Reservoirs, Integrated Petrophysical Approach for Sweet Spot Identification and Fracking Stage Selection; #90255 (2017)

Saad Alshehri, Abdelghayoum Ahmed, Mohammed Boudjatit

Search and Discovery.com

... established to achieve a consistent formation evaluation model. The rock mechanical properties, stress magnitude, anisotropy and orientation, coupled...

2017

Abstract: The Impact of Drilling Unloading on Wellbore Stability of Shale Formations; #130000 (2018)

Xiangjun Liu, Yi Ding, Pingya Luo, Lixi Liang

Search and Discovery.com

... and strong anisotropy).When the angle between the borehole and the minimum horizontal stress is comparatively small,the effect of unloading on the shale...

2018

Abstract: An Analytical Method for Fracture Distribution and Water Production Regularity in a Buried-Hill Reservoir; #130000 (2018)

Zhiqiang Zhu, Yunpeng Li, Zuobin Lyu, Zhiqiang Meng, Zhicheng Yang

Search and Discovery.com

... wells.After that,the investigations arrived at a conclusion,considering the buried-hill reservoirs having strong anisotropy,with the characteristics...

2018

Abstract: Porosity Characterization of Indian Shale Gas Basins; #90321 (2018)

Ashutosh Tripathy

Search and Discovery.com

... for their petrophysical parameters such as fracture behavior, anisotropy, stress-strain behavior, elastic properties, porosity, sonic wave velocities...

2018

Abstract: The Application of Oil Reservoir Geostatistical Techniques for Aquifer Property Determination -An Example Workflow; #91204 (2023)

Samuel Cody, Essam Sardar

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... on the calibration points. It produces a depiction of anisotropy in hydraulic properties that is a better representation than the one produced by pump test...

2023

Abstract: Integrating Borehole Imaging and Full Waveform Dipole Sonic Data to Estimate Fracture Porosity in Tight Formations: A Workflow for Accurate Characterization of Natural Fractures; #91206 (2023)

Doina Irofti, Ghoulem Ifrene, Fethi Ali Cheddad, Safouane Djemai

Search and Discovery.com

.... The integration of Sonic Scanner enabled the reclassification of fractures into 267 open and 231 closed fractures, based on anisotropy dispersion curves obtained...

2023

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