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The AAPG/Datapages Combined Publications Database
Showing 4,341 Results. Searched 198,667 documents.
New Technologies in the Development of Unconventional Resources in the U.S., #70359 (2018).
Susan Nash
Search and Discovery.com
... characterization Stress anisotropy ISSUES & KEY PARAMETERS: DRILLING & COMPLETION PHASE Wellbore stability Well spacing Lateral length Proppant...
2018
3-D Numerical Modelling of Hydrocarbon Generation from the Barremian-Aptian Source Rock Unit of the Northern Orange Basin, South Africa; #11199 (2019)
Chris A. Samakinde, J. van Bever Donker, Raymond J. Durrheim, Musa S. Manzi
Search and Discovery.com
..., Induced Anisotropy and Time Dependency in Clays, in S. Murayama and A.N. Schofield (eds.), Proceedings of the 9th ICSMFE 1977, Specialty Session 9...
2019
An Approach in Caving Recognition by An Integrated Model of Computer Vision and Machine Learning for Any Drilling Environment, #42374 (2019).
Carlos A. Izurieta, Luis A. Rocha, Dan Sui,
Search and Discovery.com
... and Colour. This features will be linked with the most common failure mechanisms (but not limited to): Pore pressure, Stress Anisotropy, Low mud weight...
2019
A Tale of Two Conventional Reservoirs: Nanushuk and Torok on the North Slope, Alaska; #42551 (2020)
Sumit Verma, Shuvajit Bhattacharya
Search and Discovery.com
... (“computed tomography”) scan results show the variations in pore size, fractures, lithic grains and anisotropy in these formations, which are useful...
2020
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp; #90042 (2005)
Search and Discovery.com
2005
Petrophysical Evaluation of Organic Richness and Brittleness of Shale for Unconventional Hydrocarbon Prospecting: A Case Study on Vadaparru Shale, Krishna Godavari Basin, India
Arijit Sahu, Milan Kanti Das
Unconventional Resources Technology Conference (URTEC)
..., A., and B. Sinha. 1993. Weak elastic anisotropy and the tube wave. Geophysics 58:1091–1098. Passey, Q.R., S. Creaney, J.B. Kulla, F.J. Moretti, and J.D....
2019
Integrated Optimisation of Fracturing Design to Fully Unlock the Chang 7 Tight Oil Production Potential in Ordos Basin
Kuangsheng Zhang, Xiangqi Zhuang, Meirong Tang, Lipeng Wang, Xianghu Bai, Lizhi Wang, Shun Liu, Xingwang Yang
Unconventional Resources Technology Conference (URTEC)
... gradient difference (or stress anisotropy) within same stage. Large stress anisotropy maybe caused uneven fracture plane initiation or propagation along...
2019
Water-Gas Flow in Laminated and Heterogeneous Coal-Interburden Systems: The Effects of Gas Solubility
Mohammad Sedaghat, Des Owen, James Underschultz, Suzanne Hurter, Phil Hayes, Andrew Garnett
Unconventional Resources Technology Conference (URTEC)
..., in which the lateral direction anisotropy range is greater than the vertical one, was assigned to represent coal, and the other grids in the box were set...
2019
Groundwater Quality Implications of Bank-Storage in a Crystalline-Rock Setting
James R. Mayer, Jonathan Brinson, Barry George
Environmental Geosciences (DEG)
... properties and horizontal/vertical K anisotropy ratio (Kh/Kv). As in model 2, reasonable simulation of observations is obtained only...
2002
Upscaling acoustic wave equation using renormalization group theory
Ajay Malkoti, Shravan M. Hanasoge, Rene Edouard Plessix
International Meeting for Applied Geoscience and Energy (IMAGE)
... parameters. Effective or coarse representations of fine-scale model variations may have reduced symmetry, i.e., they contain extrinsic/layered anisotropy...
2022
Modeling aquifer heterogeneity using cone penetration testing data and stochastic upscaling methods
Gregory P. Flach, Mary K. Harris, Andrew D. Smits, Frank H. Syms
Environmental Geosciences (DEG)
...-dimensional anisotropy of the heterogeneous medium is defined in terms of an exponential autocovariance function with distinct correlation scales for each...
2005
Artificial Neural Network Based Facies Modeling for Multi-Layer Injection Fall-off Transient Analysis
Arvind Kumar, Saunil Rajput, Poorna Venkata Sai Teja Nukala, Tety Benedicta Wydiabhakti, Eduardo Antonio Trevisan, Keka Ojha
Unconventional Resources Technology Conference (URTEC)
... laminated sand bodies, a homogenous reservoir model provides a single value of permeability and permeability anisotropy. For such cases, it is required...
2023
Some Observations on Deformation, Crustal Shortening, and Uplift in the Canadian Rocky Mountains
H. A. K. Charlesworth
CSPG Bulletin
..., the fracture-lines of Figure 3 would have continued to diverge and the argument would still be valid. Anisotropy and structural style...
1961
Reservoir Architecture of the Abadi Field
Takahiro Zushi, Sotaro Takano, Ikuo Suzuki
Indonesian Petroleum Association
... anisotropy range in the 3D geological modeling. * ** INPEX Masela, Ltd INPEX Corporation The reservoir is comprised of a sandstone and mudstone...
2009
Geostatistical and Flow Modeling of Intrareservoir Mudstones
Christopher D. White
Special Publications of SEPM
..., 3C, 3D, 4C, 4D) were examined and no anisotropy in mudstone dimensions was discernible. However, areal anisotropy is difficult to infer from cross...
2004
Microtectonics of the Kootenay Formation Near Fernie, British Columbia
D. K. Norris
CSPG Bulletin
... would suggest that the layering of the medium may be exerting Figure 8. Effect of Planar Anisotropy on the Angle of Shear Failure at the Coal-Rock...
1964
Modeling the Semivariogram: New Approach, Methods Comparison, and Simulation Study
A. Gribov, K. Krivoruchko, J. M. Ver Hoef
AAPG Special Volumes
... on the semivariogram surface. Yellow lines represent models in different directions. Ellipse of anisotropy is displayed over the semivariogram surface (blue...
2006
Delineation of Reservoir Sand Quality by Integrating Leading Edge Technology Well Log Data and Calibrating to Core Data
M. Macaulay
Geological Society of Malaysia (GSM)
... of these attributes is not available due to proprietary issues. (Image texture and radial anisotropy) DYNDIF "Radial anisotropy" PTEXT "Image texture" CONTM...
1999
Improved Decision Making Through Optimized Data Acquisition Program in Deepwater Exploration Drilling - A Case Study from East Kalimantan
Graziano Capone, Lilik Budi Riyanto, Cikko Majesta, Ali Shahbazi Fakhr, Hengky Ng, Yevgeniy Karpekin
Indonesian Petroleum Association
... and permeability evaluation from logs. The vertical and lateral anisotropy and the presence of thin beds also depress the resistivity reading. As consequence...
2013
Dependence of Micro-Mechanical Properties on Lithofacies: Indentation Experiments on Marcellus Shale
John Mason, Joseph Carloni, Shefford Baker, Alan Zehnder, Teresa Jordan
Unconventional Resources Technology Conference (URTEC)
... that similar fracture path analysis work at different orientations would likely yield significantly different results. Anisotropy within shales has been...
2014
Well-Log-Based Assessment of Elastic Properties in Organic-Shale Formations
Alvaro Aranibar, Clotilde Chen Valdés, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... of heterogeneity and anisotropy in these formations. Several models based on effective medium theories have been used to assess elastic properties of organic...
2014
Vaca Muerta Sequence Stratigraphy and Volcanic Intrusions: Impact on Unconventional Project Development
Manuel Fantin, Federico Gonzalez Tomassini, Hernan, Reijenstein, Lipinski Christopher
Unconventional Resources Technology Conference (URTEC)
... rocks, and the lower section shows lower anisotropy than the upper clay-rich section. The stratigraphic subdivision of the Vaca Muerta Fm. was defined...
2014
2015 Update of Southern Mid-Continent Theses and Dissertations
Neil H. Suneson
Oklahoma City Geological Society
... location sensitivity to anisotropy: a Granite Wash case study. MS. Zahrai, Shayda K., 2014, Interpreting climatic change during the Late Pleistocene...
2015
Relating Electrical Resistivity to Permeability Using Resistor Networks
Alison Kirkby, Graham Heinson, Lars Krieger
Petroleum Exploration Society of Australia (PESA)
... with orientation, with anisotropy ratios of up to 200 determined from modelling. Characterising the resistivity anisotropy of faults and fractures...
2016
Simulating the NMR Response for Organic Rich Shales
Kathryn Washburn
Unconventional Resources Technology Conference (URTEC)
.... This indicates that the NMR response may exhibit orientational anisotropy. Therefore in order to successfully interpret the NMR response of organic...
2015