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The AAPG/Datapages Combined Publications Database
Showing 4,340 Results. Searched 198,559 documents.
Predicting Structural Permeability in the Deep Coal Play, Tirrawarra-Gooranie fields, Cooper Basin
C.J. Bowker, B.A. Camac, S.A. Fraser
Petroleum Exploration Society of Australia (PESA)
...* Boundary Shmin 44.2 MPa Lower bound of Shmin estimates* Boundary stress anisotropy (SHmax - Shmin) 72.5 MPa Difference between horizontal...
2018
Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra
Mark Crawley, David Ginger
Indonesian Petroleum Association
.... Banik, N.C., 1984, Velocity anisotropy of shales and depth estimation in the North Sea basin: Geophysics, 49, 1411-1419. Hardage, B.A., 1983, Vertical...
1998
Consolidation of Multi-Resolution Image Logs Data for the Characterization and Conceptual Modelling of Natural Fractures in the Kerendan Field Complex, Onshore Central Kalimantan
Nicolas Bianchi, Graham Aplin, Ivan Kok, Elly Guritno, Dave Stokes, Jerry Smart
Indonesian Petroleum Association
... not provide the conditions for field-scale permeability anisotropy and their impact on fluid flow is expected to be limited. Organized in well-defined...
2015
The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir
N. Riazi, C.R. Clarkson
Unconventional Resources Technology Conference (URTEC)
... measurements for characterizing sub-core-scale heterogeneity in tight rock core plugs by evaluating elastic anisotropy and shear wave splitting results...
2017
Efficient, Low-Risk, Comprehensive Geological Characterization of Lateral Wells to Optimize Completion Performance
Dean Fratarcangeli, Tammy Alcorn, Patrick McBride, Andy Wray, Elia Haddad, Robert Laronga, Nasar Khan
Unconventional Resources Technology Conference (URTEC)
... the productivity of unconventional reservoirs. Horizontal and pronounced vertical mechanical anisotropy exist in most unconventional plays. Both through-going...
2017
Empowering Completion Engineers to Calibrate Petrophysical Facies Models to Hydraulic Fracturing Treatment Responses
Carrie Glaser, Joel Mazza, John Frame
Unconventional Resources Technology Conference (URTEC)
... data is measured while drilling the lateral well. Mechanical data includes Young’s Modulus and vertically-transverse isotropic (VTI) anisotropy. From...
2019
Petroleum System in the Khmer Trough, Cambodia
Akihiko Okui, Akinori Imayoshi, Kohsuke Tsuji
Indonesian Petroleum Association
..., because each fluvial sand is assumed to be isolated and hence anisotropy of permeability is not so large. The oil could reach upper Miocene...
1997
Seismic Profiles in the Area of the Pierce and Black Hollow Fields, Weld County, Colorado
Donald S. Stone
Rocky Mountain Association of Geologists
... of the Pacific Creek Thrust, assuming laminar zones containing t i lenses of mylonites with an anisotropy of 7% or greater, has produced reflections comparable...
1985
Experimental Study of Fracture Permeability With or Without Proppants on Vaca Muerta Gas Shale
Kun Su, Martin Santacoloma, Sebastian Estrada, Pierre Barlet, Hamid Pourpak
Unconventional Resources Technology Conference (URTEC)
... fractures of Barre granite, Kranz 1979 Anisotropy of water flow inside a fracture under the same hydraulic gradient has been reported in the experiments...
2019
Unraveling Contributing Fractures Based upon Flowing Material Balance and Induced Seismicity Analysis
Peyman Moradi, Doug Angus
Unconventional Resources Technology Conference (URTEC)
... design (Fig.1b), the horizontal stress anisotropy is overcome leading to the creation of a more complex spatial fracture pattern with a high magnitude...
2020
Horizontal Well Evaluation to Determine Geological Facies, Mechanical Properties, and Natural Fracture Changes Using Slim Through-the-Bit Dipole Sonic and Oil-Based Microimaging Tools
Edgar Velez, Elia Haddad, Firas Al Shaikh, Ghada Barbour, Kyle Barrie
Unconventional Resources Technology Conference (URTEC)
... a probabilistic Bayesian-type inversion as described by Donald et al. 2018 using a core database of 245 published core measurements of VTI anisotropy...
2021
Using Data Science to Assess Repeatability in Analogue Mature Fields: A Risk Management Tool to Optimize Your Appraisal Strategy
Martin Letourneur, David Crighton, Raphael Sprauel
Unconventional Resources Technology Conference (URTEC)
... expressed through P10-P50-P90 cases. The local variability observed in unconventional is linked to the various sources of anisotropy that can occur...
2022
Ascertain the Presence of Open Fractures in Tight Carbonate Reservoirs with Integrated Solution
Kim Long Nguyen, Mahmoud F. Shehab El Dein, Nami Al-Mutairi, Rasha Al-Morakhi, Mohammed Dasma, Lulwa Al-Mijrin, Meshal Abdul Hameed Al-Wadi, Karim Ousididene, Ahmed Moustafa, Mohab El-Masry, Sachindra Sharma, Nawal Kerrouche, Ramdane Bouchou, Mohamed Said
Unconventional Resources Technology Conference (URTEC)
... into each fracture. URTeC 4023323 3 The integration of these methods of borehole images, dipole shear acoustic anisotropy, Stoneley wave reflections...
2024
Seismic Technology Evolution to Support Prospect Evaluation, Exploration Well, and Geological Appraisal
Frederic J. Billette, Yan Quist
GCAGS Transactions
... and DSWEM (delayed shot WEM). Estimation of anisotropy was tested but was not ready for prime time. Results clearly showed uplift in image quality...
2011
Geostatistical Simulation of Reservoir Porosity Distribution from 3-D, 3-C Seismic Reflection and Core Data in the Lower Nisku Formation at Joffre Field, Alberta
Raul Cabrera-Garzon, John F. Arestad, Kadri Dagdelen, Thomas L. Davis
AAPG Special Volumes
... to relate anisotropy and porosity to Vp/Vs ratios and shear velocity differences. Vernik and Nur (1992) presented work relating petrophysics to porosity...
1997
Characterization of a Sediment Core from Potential Gas-hydrate-bearing Reservoirs in the Sagavanirktok, Prince Creek, and Schrader Bluff Formations of Alaska's North Slope: Part 5Acoustic Velocity Core Studies
R. F. Sigal, C. Rai, C. Sondergeld, B. Spears, W. J. Ebanks Jr., W. D. Zogg, N. Emery, G. McCardle, R. Schweizer, W. G. McLeod, J. Van Eerde
AAPG Special Volumes
... is 2170 m/s (7119 ft/s). No significant shear-wave anisotropy was observed. The trend of decreasing velocity with increasing temperature is weak. Based...
2009
Repurposing Legacy Seismic Reflection Data in Support of Aquifer Characterization in Texas
Thomas E. Ewing, Cody H. Draper, Daniel M. Lupton
GCAGS Transactions
... detailed information on fractures and related anisotropy could be acquired from 3D seismic surveys. Karst development is also identifiable in 2D and 3D...
2021
Soft-sediment Deformation Fabric in the Precambrian Bhander Oolite, Central India
Soumen Sarkar , S. K. Chanda, Ajit Bhattacharyya
Journal of Sedimentary Research (SEPM)
..., is not possible. Wide variation in the nature and intensity of deformation and degree of anisotropy in deformation fabric is observed between samples...
1982
AAPG International Conference and Exhibition, August 21-24, 1994, Kuala Lumpur, Malaysia, - Abstracts, #90982 (1994).
Search and Discovery.com
1994
Oriented Core: Its Use, Error, and Uncertainty
R. A. Nelson , L. C. Lenox , B. J. Ward, Jr.
AAPG Bulletin
..., and reservoir engineering (Davison and Haszeldine, 1984). In general, microfabric, macrofabric, anisotropy, or current stress and strain state data may...
1987
Abstract: Azimuthal Fourier Coefficient Elastic Inversion; #90174 (2014)
Benjamin Roure and Jon Downton
Search and Discovery.com
...°). The deviations observed from the main trend are due to zones of small anisotropy or isotropy in which case the symmetry axis is not meaningful. Interpretation...
2014
Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)
Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang
Search and Discovery.com
... attenuation factor and anisotropy parameters around the wellbore can be obtained. These parameters can be used to enhance significantly the surface 3-D...
2023
Production Focused Seismic Applying Seismic for Well Productivity Analysis and Completion Optimization; #41212 (2013)
Sean Boerner and Ross Peebles
Search and Discovery.com
..._PSTM_MIN95DEG_SOM5x5 (Euc) Angle – Down Angle (dega) Angle – East Angle (dega) Angle – North Angle (dega) Anisotropy - vfast_mag (Euc) Azimuth - dip...
2013
Unconventional Multi-Variate Analysis: A Non-Linear Review of the Most Relevant Unconventional Plays in the U.S.; #80428 (2014)
Roderick Perez
Search and Discovery.com
..., Investigating corrections between microseismic event data, seismic curvature, velocity anisotropy, and well production in the Barnett Shale, Fort Worth Basin...
2014
Evaluating Shale Play Opportunities, Optimizing Your Own Operations, #80512 (2016).
Susan Smith Nash
Search and Discovery.com
...: Economic: • • •Good fracability •Anisotropy of crustal stress •Pore pressure •Pore conductivity •Less relative heterogeneity •Large resource scale •Good...
2016