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Showing 4,386 Results. Searched 200,357 documents.
SAFOD—The San Andreas Fault Observatory at Depth and Its Relevance to Oil and Gas
Bill Rizer
Houston Geological Society Bulletin
... paths; the coupling among stress, fracturing, seismic anisotropy and reservoir flow, AAPG Hedberg Conference, Structural Diagenesis: Fundamental Advances...
2006
Fault-Related Fracture Characterization: A Quantitative Approach in Naturally Fractured Reservoir Characterization
Muhammad Fachri
Indonesian Petroleum Association
..., a significant effect on reservoir fluid flow either in the form of increased reservoir permeability and/or porosity or increased permeability anisotropy...
2002
Experimental Measurement of Fracture Permeability at Reservoir Conditions in Utica and Marcellus Shale
Luke P. Frash, J. William Carey
Unconventional Resources Technology Conference (URTEC)
..., and anisotropy, among other factors. This is captured by the various concepts of a brittleness index that attempt to characterize a shale resource as prone...
2017
Fault Detection From 3-D Seismic Data and Distribution of Conjugate Faults in the Bakken Formation
Ismot Jahan, John Castagna, Michael Murphy
Unconventional Resources Technology Conference (URTEC)
... are commonly observed. At smaller scales, such faults can be a major factor in the development of permeability anisotropy. So, it can be important...
2017
The National Conference on Earth Science, Banff, September 15-19, 1986: "Geology and Reservoir Management": CONFERENCE REPORT
Peter Gretener
CSPG Bulletin
... thickness, reservoir heterogeneity, and others. Obviously only a better understanding of reservoir heterogeneity and anisotropy will allow infill drilling...
1987
The Application of Lattice Gas Automata to Study Fluid Flow in Porous Media
Dedy Kristanto, Mariyamni Awang
Indonesian Petroleum Association
... concentrates on modeling Darcy flow in a heterogeneous field. Permeability variations and anisotropy are modeled by a distribution of scatter. Collision...
2002
Some Applications of CT-Scanner in Petroleum Engineering
Septi Anggraeni, Indra Jaya, Bambang Widarsono, Hari Hardiman, Pamuji, Alit Gurmilang
Indonesian Petroleum Association
... anisotropy (difference in permeability with respect to directions, normally taken as horizontal and vertical) using scanning prior to slabbing. Bedding...
2002
Hierarchical elastic velocities reconstruction with Eikonal-equation-based characteristic reflection traveltime tomography
Jianhua Wang, Jianming Zhang, Liangguo Dong, Yandong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Groenendaal, Oates, Hake, and Kalden, 1999, The 3D shear experiment over the Natih field in Oman. Reservoir geology, data acquisition and anisotropy...
2024
Study on the Effect of Mineralogy and Organic Matter on Micromechanical Properties of Bakken Formation
Hao Fu, Hui Pu, Jun Ge, Xiaodong Hou
Unconventional Resources Technology Conference (URTEC)
... spectroscopy, etc. To qualitatively characterize organic-rich shales in fine scale, anisotropy of the shale sample was taken into account so that core...
2017
The reflected waves distributed on 3D9C seismic data from ISO media
Yuan Yuan Yue, Zhiwen Deng, Hong Cao, Qianggong Song
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Richards, 1930, Quantitative seismology: University Science Books. Alford, R., 1986, Shear data in the presence of azimuthal anisotropy: 56th Annual...
2024
Intact and Shear Reactivation Strength of Eagle Ford and Woodford Shales From Multistage Triaxial Testing
Tito Henao, Carl H. Sondergeld, Chandra S. Rai
Unconventional Resources Technology Conference (URTEC)
... and Deformational Behavior in Anisotropic Rock. State of the Earth in the Earth’s Crust. New York: Elsevier, 281–298. Fjær, E., Nes, O. M. (2013). Strength Anisotropy...
2017
Regional Structure in Southwestern Utah
Gary W. Crosby
Utah Geological Association
... and the occurrence of a stratigraphic section marked by strong mechanical anisotropy, for example, the coincidence in the Appalachians of the wide disturbed belt...
1973
Horizontal Wells as a Solution to Produce Gas Bearing Low Permeability Sands in the G Zone Reservoirs of the Tambora Gas Field, East Kalimantan, Indonesia
A. Gautama, P. Grivot, S. Gunawan, F. Larrouquet
Indonesian Petroleum Association
... pressure and production data. The difference between the models is the permeability anisotropy and intrareservoir transmissivity. Then two extreme cases...
2003
Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building
David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan
International Meeting for Applied Geoscience and Energy (IMAGE)
...ng, and smoothing to produce a pseudo-3D-velocity field. The anisotropy properties of epsilon and delta were computed in a line-by-line bases through Eta valu...
2024
New stability constraints for pseudo-acoustic finite difference TTI modelling and inversion
Rodrigo Fuck, Lorenzo Casasanta, Marcel Nauta
International Meeting for Applied Geoscience and Energy (IMAGE)
... Geophysics, 289–296. Wang, Z., 2002, Seismic anisotropy in sedimentary rocks, part 2: Laboratory data: Geophysics, 67, 1423–1440, doi: https://doi.org...
2024
Unit-constrained data-driven discovery of a wave equation
Shijun Cheng, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
..., e1602614. Thomsen, L., 1986, Weak elastic anisotropy: Geophysics, 51, 1954–1966, doi: https://doi.org/10.1190/1.1442051. Xu, H., J. Zeng, and D. Zhang...
2024
Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait
Adel El-Emam
International Meeting for Applied Geoscience and Energy (IMAGE)
... in Kuwait and the Middle East exhibit azimuthal variations, which require orthorhombic anisotropy model building and imaging followed by azimuthal AVO...
2024
Regularization for full-waveform inversion by generative diffusion model with score distillation
Bingbing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... subsurface properties, including velocity, density, and anisotropy. Contrary to traditional methods that depend on approximations (like the ray-based...
2024
Detecting igneous rocks in the presalt with elastic FWI
Gabriel Pacheco, Ana Araújo, Diego Costa, Karine Pereira, Luis Cypriano
International Meeting for Applied Geoscience and Energy (IMAGE)
... anomalies. a) AFWI b) Igneous rock 500m manual interpretation. Additionally, well-tie tomography was applied to obtain reasonable anisotropy models...
2024
Geomechanical Facies Model for Wolfcamp Formation (Midland Basin)
Valeri Shelokov, Mriganko Sarkar, Ray Wydrinski
Unconventional Resources Technology Conference (URTEC)
.../10.1190/1.2967555 Sayers, C., 2013, The effect of kerogen on the elastic anisotropy of organic-rich shales: Geophysics, 78, no. 2, D65D74, http://dx.doi.org...
2017
Mechanical Index Testing of Unconventional Resource Core
Andrew P. Rathbun, Russell T. Ewy
Unconventional Resources Technology Conference (URTEC)
...* is controlled by the lowest modulus in anisotropic materials. A detailed treatment of anisotropy in Index tests is beyond the scope of this study...
2017
Impact of Pore Pressure Depletion on Stress Reorientation and its Implications on the Growth of Child Well Fractures
Shivam Agrawal, Mukul Sharma
Unconventional Resources Technology Conference (URTEC)
... fractures (Gupta et al. 2012, Rezaei et al. 2017, Safari et al. 2017, Ajisafe et al. 2017). When the horizontal stress anisotropy is low, Gupta et al. (2012...
2018
Application of generalized radon transform migration to crosswell seismic geometry
Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... data. Both P- and SH-traveltimes were picked from observed data and used in tomography to estimate anisotropy parameters. A significant reduction...
2024
Critical Depth Uncertainty Analysis for Accurate Well Planning at Tangguh
Nurfiana Rachmawati
Indonesian Petroleum Association
... anisotropy, which was not accounted for during this processing. The interpreted maps therefore need to be calibrated to well tops to correct to true...
2017
Rock physics attribute analysis for identifying brittle zones in the upper Delaware Basin formations
Jaewook Lee, Yangkang Chen, Robin Dommisse, Alexandros Savvaidis
International Meeting for Applied Geoscience and Energy (IMAGE)
... anisotropy, earthquake locations, faulting mechanisms, and local stress regime, and stress barrier (Lee and Lumley, 2023). Rock strength information...
2024