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Showing 4,240 Results. Searched 197,444 documents.
Abstract: An Effective Medium Model for a Fractured Carbonate Reservoir Undergoing CO2 Flood at Weyburn Field, Saskatchewan; #90174 (2014)
Chris Blackwood
Search and Discovery.com
... are encouraging as models have been produced that match shear wave anisotropy recorded at a known fractured well. The HTI extension will be further...
2014
Abstract: Velocity Model Building with Weighted Linearized Inversion A VSP Data Case Study; #90187 (2014)
Mingyu Zhang, Richard Kuzmiski, and Zhengsheng Yao
Search and Discovery.com
... of downgoing wave from Vertical Seismic Profiling (VSP) provides more localized estimation of in situ anisotropy than surface seismic. However, when...
2014
Abstract: Permeability Measurement in Coals and the Importance of Stress Path; #90234 (2015)
Ian Gray
Search and Discovery.com
... not enable the heterogeneity of the seam to be separated from the anisotropy. The heterogeneity of the coal seam may frequently be much more important...
2015
Restimulation: Candidate Selection Methodologies and Treatment Optimization
Larry P. Moore and Hari Ramakrishnan
Search and Discovery.com
... years • • • • • of production history Much of Ft. Worth basin has low stress anisotropy Increased drainage area through fracture reorientation Water...
Unknown
The Use of 3-component Seismic Data to Identify Sweet Spots in Fractured Bakken Reservoirs, #40693 (2011)
Scott L. Stockton,
Search and Discovery.com
... anisotropy. Difficult to see on seismic images, tectonic fracturing, manifested on tonal and landform lineaments is correlative with better Bakken...
2011
Sweet Spot Identification and SRV Estimation by Correlation of Microseismic Data and the Shale CapacitySM Concept: Application to the Haynesville, #41410 (2014).
Matthew Fackler, Bradley Wilson, Ahmed Ouenes, Jeff Reagan, and Ela Wojcik
Search and Discovery.com
...) • Microseismic correlated with one layer of Shale Capacity anisotropy map (Figure 5) • Anisotropy map predicts fracture magnitude and orientation...
2014
Using 3d Printed Synthetic Rock for Systematic Evaluation of Mechanical Properties in Coal
Nathan Deisman, Thomas Flottmann, Yujia Guo, Kevin Hodder, Richard Chalaturnyk, Christopher Leonardi
Unconventional Resources Technology Conference (URTEC)
... to investigate the stress strain behaviour and any anisotropy inherent in the 3D printing process. Five vertically printed and horizontally printed intact...
2019
ABSTRACT: Fluorescence spectroscopy of sedimentary organic matter via Confocal Laser Scanning Microscopy
Paul C. Hackley, Aaron M. Jubb, Robert C. Burruss
The Society for Organic Petrology (TSOP)
... elongation. The deformation induces fluorescence anisotropy observed as variations in emission wavelength when samples are measured parallel to bedding...
2019
Horizontal Hydraulic Fracture Design for Optimal Well Productivity in
Francisco D. Tovar, Kyung Jae Lee, Sergio E. Gonzales, Yun Suk Hwang, Andres M. Del Busto, Aderonke A. Aderibigbe, Michael J. Economides, Christine Ehlig-Economides
Unconventional Resources Technology Conference (URTEC)
... well productivity behavior for horizontal fractures in homogeneous formations, with or without vertical to horizontal permeability anisotropy...
2013
ABSTRACT: Organic Petrology and Thermal History of Dispersed Macerals in Kimberlite Intrusions from the Western Canada Sedimentary Basin
L.D. Stasiuk, W.W. Nassichuk, D.A. Leckie, B.A. Kjarsgaard
The Society for Organic Petrology (TSOP)
... structure typifies bbcoaly" woods from all crater facies samples. Some of the woody h u v t e s have an anisotropy typical of cellulose corroborating...
1996
Effect of Mineralogy and Petrophysical Characteristics on Acoustic and Mechanical Properties of Organic Rich Shale
Adel A. Alqahtani, Mehdi Mokhtari, Azra N. Tutuncu, Steve Sonnenberg
Unconventional Resources Technology Conference (URTEC)
... is required to optimize the drilling, completion and hydraulic fracturing processes due to the significant heterogeneity and anisotropy of shale formations...
2013
Rock Physics Study of Coal Bed Methane Reservoir Rock: Case Study of Muaraenim Coal
Bagus Endar B. Nurhandoko, Susilowati, Usep M. Ishaq, Hussein Rudiyanto, Y. Wiyanto, Budi Sulistyanto, Mahatman L. Budi, Kaswandhi Triyoso, KiskoRiondo Siahaan, Wahyu E. Abdillah, Danang Kusudiharjo
Indonesian Petroleum Association
... for both P and S wave measurements in various reservoir conditions. Figure 7 shows the effect of anisotropy in various cleat orientations...
2012
ABSTRACT: Coal Petrology and Coalbed Methane Occurrence in the Gloucester Basin, NSW, Australia
L. W. Gurba and C. R. Weber
The Society for Organic Petrology (TSOP)
... strike and dip directions. This enabled the orientation and magnitudes of the principal ' reflectance axes (reflectance anisotropy) to be determined...
2000
Fracture Curving Between Tightly Spaced Horizontal Wells
Reza Safari, Xiaodan Ma, Richard E. Lewis, Uno Mutlu, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... stress field is a function of stress/formation anisotropy, fluid mobility, pore pressure, operating bottom-hole pressure, and Biot’s constant...
2015
Abstract: The Next Wave: Three-Dimensional, Three-Component Technology
Thomas L. Davis
Houston Geological Society Bulletin
... of the Sorrento Field, Cheyenne County, Colorado identifies the reservoir sandstone and its spatial variability. Velocity ratio (Vp/ Vs), anisotropy, and shear...
1996
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
... of propagation distance and the widespread anisotropy in subsurface media, this abstract develops an elastic wave reverse time migration with dynamic focused...
2023
Mapping of Fracture Zones and Small Faults Using VSP and Cross Dipole Sonic in Eastern Siberia Carbonate Reservoirs, Yurubchansky Field, Russia
Sergey Shevchenko, Sergei Tcherkashnev, Maxim Kuznetsov, Tagir Mamleef
Petroleum Exploration Society of Australia (PESA)
... heterogeneous reservoirs, varying degrees of anisotropy, multiples contamination and therefore cannot be used to map the “sweet spots” reliably...
2016
Exploring naturally fractured reservoirs: A case study
Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud
International Meeting for Applied Geoscience and Energy (IMAGE)
... the outputs of the diffraction image, the formation anisotropy and the rock brittleness studies. Methodology The fractures can be characterized...
2023
High frequency refraction/reflection full-waveform inversion case study from North West Shelf offshore Australia
David Dickinson, Fabio Mancini, Xiang Li, Kai Zhao
Petroleum Exploration Society of Australia (PESA)
... at reservoir level can be observed. Knowing it would be difficult to push ray-based tomography further, FWI is introduced. During FWI updates, the anisotropy...
2018
ABSTRACT: Evolution of Optical Properties During Graphitization of Unburned Carbons from Fly Ash
Sandra Rodrigues, Isabel Suárez-Ruiz
The Society for Organic Petrology (TSOP)
... decreases at 2000ºC and then smoothly decreases to a minimum at 2300-2500ºC. An increase in the textural anisotropy is given by Ram parameter, which also...
2011
Utilizing Geomechanical Model and Cleat Permeability Analysis in CBM Exploration Phase for Field Development: Case Study in CBM X Area, South Sumatera Basin
Fanny Rosdiawan, David Ontosari, Andri Aspari, Pande Made Oka Iriana, Tonny S. Priantono, Andang Kustamsi
Indonesian Petroleum Association
..., several studies have been reported that the shape of drainage pattern should be designed according to the permeability anisotropy. It has been shown...
2016
Extended Abstract: Predicting Shale Production with Integrated, Multi-Variate Statistics
Murray Roth and Bill Bashore Transform Software and Services, Inc
Houston Geological Society Bulletin
..., the most enigmatic unconventional play (Figure 1). Figure 1: Barnett Shale map, cross-section, type log and details Variable stress anisotropy, natural...
2011
Abstract: CLSM Thermal Maturity of Tasmanites-Rich Devonian Ohio Shale, Northern Appalachian Basin, USA
Jolanta Kus, Paul C. Hackley
The Society for Organic Petrology (TSOP)
..., indicating the absence of spectral fluorescence anisotropy in the interior of Tasmanites microfossils. A similarly high correlation coefficient (r2=0.90...
2023
ABSTRACT: Biaxial Vitrinites in the Elk Valley Coalfield Southeastern British Columbia
David Grieve
The Society for Organic Petrology (TSOP)
... t, which characterizes the style of the RIS; and Ram, which provides a measure o the anisotropy magnitude of the RIS. 5 Values of Rm range from 0.95...
1990
Extended Abstract: Imaging Basin Architecture with Passive Source Seismic Data: Results from Eastern and Southern Africa Using AfricaArray Data
Andrew Nyblade
Houston Geological Society Bulletin
... eastern Africa. The map shows seismic anisotropy estimated from shear makes, with the blue lines oriented in the fast polarization direction. The white...
2016