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Showing 4,386 Results. Searched 200,357 documents.
Elastic parameters prediction using joint elastic-electrical modeling
Guoquan Wang, Shuangquan Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...β1823, doi: https://doi.org/10.1093/gji/ggab046. Mendelson, K. S., and M. H. Cohen, 1982, The effect of grain anisotropy on the electrical properties...
2023
Integrating geophysical monitoring data into multiphase fluid flow reservoir simulation
Trevor P. Irons, Brian J.O.L. McPherson, Nathan Moodie, Rich Krahenbuhl, Yaoguo Li
Petroleum Exploration Society of Australia (PESA)
... and permeability as well as the anisotropy and heterogeneity of these properties. In many cases traditional hydrological and reservoir data are highly affected...
2018
Comparisons of Conventional Wireline Resistivity Versus Logging-While-Drilling/Measurement-While-Drilling Logs in the Offshore Northwest Java Sea of Indonesia
P. Saputra, B. Sukamto, T. D. Lawrence, J. G. Kaldi
Indonesian Petroleum Association
... possibly be due to vertical anisotropy in the shales. The hydrocarbon Zone A selected in the crossplot/histogram in Figure 8C shows resistivities...
1995
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
... initial models and the subsequent TLFWI updated models. With these improved velocity and anisotropy models, a final round of TLFWI was run to 11 Hz...
2023
Mapping Northern Australia's Present Day Stress Field: The Canning Basin
Adam Bailey, Paul Henson
Petroleum Exploration Society of Australia (PESA)
... the Canning Basin, Western Australia: Implications for elastic anisotropy and geomechanical properties. Marine and Petroleum Geology, 59, 56-71...
2018
The need of elastic RTM for elastic FWI models
Hui Huang, Zedong Wu, Xue Xiao, Zhigang Zhang, Ping Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... are anisotropy parameters; and π12 = β π11 β π66 β(1 + 2πΏ3 )π11 β π66 β π66 , π13 = β π33 β π55 β(1 + 2πΏ2 )π33 β π55 β π55 , π23 = β π33 β π44...
2023
Multidisciplinary Study to Optimize Reservoir Management of North Penwell (San Andres) Unit, Ector County, Texas
W. T. Siemers, D. R. Prezbindowski, V. L. Skinnider, L. C. Maple, M. G. Gerard, M. E. Nagaty, J. J. Howard
Tulsa Geological Society
... a minimal amount of effective porosity and permeability. This early porosity and permeability anisotropy channeled the later diagenetic fluids through...
1996
Microseismic Geomechanical Optimization of Hydraulic Fracturing in the Horn River Basin
M. Mack, S. C. Maxwell, B. T. Lee
Unconventional Resources Technology Conference (URTEC)
... likely due to the orientation of the DFN and the stress anisotropy. Not only is the volume of fluid low in the pre-existing fractures but the aperture...
2016
Petrophysical Interpretation of Multi-Frequency Electromagnetic Measurements in Clay- and Conductive-Mineral-Rich Mudrocks
Siddharth Misra, Yifu Han
Unconventional Resources Technology Conference (URTEC)
... gives rise to electric and dielectric anisotropy in formations containing rodlike and sheet-like conductive inclusions. URTeC 2433541 4 Joint Multi...
2016
Differential Maturation, Generation, and Expulsion of Petroleum: Causes and Effects on Jurassic Unconventional Resources in Saudi Arabia
Mohammed A. Al Duhailan, Ahmed Hakami, Abdelghayoum Ahmed, Ivan Leyva
Unconventional Resources Technology Conference (URTEC)
... anisotropy and poroelastic behavior of the shales are the main factors causing this preference in fracturing. The derived equation that calculates...
2016
Viscous Fingering Effect in Sweep Efficiency Calculation in Two Dimension Displacement by Using Waterflood Method
M.Ridho Wahyudi
Indonesian Petroleum Association
... efficiency determined from correlations cannot be indicative in the presence of anisotropy (directional permeability variations) or heterogeneity...
2014
JAX acceleration of implicit FWI and field data application
H. V. Nguyen, A. Sekar, K. Wang, T. Zhang, T. Nemeth, U. Albertin, M. Eaid, K. Nihei, E. Wang, K. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... difference modeling (Virieux 1984). The examples shown in this work assume no anisotropy, however the methods presented here are applicable to more...
2024
Transformation of point-to-line source seismogram in a 2D geological model
Moosoo Won, Bing Zhou, Mohamed Jamal Zemerly, Mohammad Al-Khaleel, Mohamed Kamel Riahi
International Meeting for Applied Geoscience and Energy (IMAGE)
... of subsurface physical properties, including density, anisotropy, and attenuation due to the employment of whole observed seismograms after an efficient...
2024
Utilizing Hybrid Array to Distinguish between Hydraulically Connected (Wet) And Stress Induced (Dry) Microseismic Events
N. Verkhovtseva, B. Bagherian, T. Mukhtarov
Unconventional Resources Technology Conference (URTEC)
... in a case of an openhole completion. The presence of anisotropy in the area can further compromise event locations if not modelled correctly. Another factor...
2016
Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation
Chen Bao
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Extremely far angle (45+) data may contain more contaminations from anisotropy, far field velocity model errors, mode conversion or interbed multiples...
2024
Tectonic Controls on the Hydrogeology of the Salt Basin, Trans-Pecos Texas
Pamela Denney Nielson, John M. Sharp, Jr.
West Texas Geological Society
... of interlayered gravels, sands and muds (Groat, 1972). This interlayering of gravels, sands, and muds probably imparts a strong anisotropy to the bolson...
1985
Dude, whereΒs my AVO? A case study from the Browse Basin, North West Shelf, Australia
Said Amiribesheli, Jordan McGlew, Joshua Thorp
Petroleum Exploration Society of Australia (PESA)
... an approximation to the anisotropy parameter, ETA in PSTM workflows, without having the additional complexity of a second term to analyse. However...
2019
Optimization of well Placement and Drilling Time by the Use of Azimuthal Measurements in Directional Bottom Hole Assemblies
G. Whiteley, A. Douglas, C. Brown
Indonesian Petroleum Association
.... The process takes into account the many environmental effects that can totally change log character such as polarization horns, apparent dip, anisotropy...
2000
Understanding Basement Controls on Basin Development: Constraints from Gravity and Magnetic Data.
Duncan R. Cowan, Linda A. Tompkins, Terry Tyler
Indonesian Petroleum Association
... are not usually centered over the source. Magnetic anomaly shapes are further complicated by remnant magnetization and anisotropy of magnetic susceptibility...
2000
Simultaneous 3D 4C - OBC & VSP Walkaway Survey in the Attaka Field, East Kalimantan, Indonesia
Bill Borland, Phil Johnston, Mike Reblin, Suta Vijaya, Omar Kulbrandstad, Muhammad Idrees, Scott Leaney, Jan van de Mortel
Indonesian Petroleum Association
... anisotropy measurements in time and depth(?) domain processing borehole attenuation measurements in the OBC processing P and Ps corridor stacks...
2000
Stress-Dependent Permeability and Dynamic Elastic Moduli of Reservoir and Seal Shale
Daisuke Katsuki, Anton Padin Deben, Olawale Adekunle, Andrew J. Rixon, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
..., 195-203. Tutuncu A. N., 2010, Anisotropy, Compaction and Dispersion Characteristics of Reservoir and Seal Shales, ARMA 10-344, Proc. 44th US Rock...
2016
Diffusion regularization for multi-parameter near-surface elastic full-waveform inversion
Mohammad Hasyim Taufik, Fu Wang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
...data preprocessing and undescribed elastic phenomenon (e.g., anisotropy) in the data make the general convergence significantly different than the synthetic ...
2024
Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations
Feiyue Xia, Carlos Torres-VerdΓn
International Meeting for Applied Geoscience and Energy (IMAGE)
...). Highly tilted boundaries and anisotropy in HA/HZ wells (Mallan et al., 2011; Wang et al., 2017) introduce complexity to borehole acoustic modeling...
2024
Research on first break picking based on deep learning for DAS-VSP data
Naijian Wang, Yinpo Xu, Yuxin Hou, Yingjie Pan, Mingxing Wang, Chun Zhang, Tianfu Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as velocity field, anisotropy, TAR factor, Q value, deconvolution, etc. of underground media can be accurately extracted, which is of great significance...
2024
Structural Pattern and Deformation Style in the Central Range of Irian Jaya (West Papua), Indonesia
Benyamin Sapiie
Indonesian Petroleum Association
... displacement zones in the deep unseen crystalline basement. It seems most likely that this orientation reflects structural anisotropy in the basement...
2002