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Keywords: orientation
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723466-MS
... and improve production for future unconventional reservoir developments and operations. For example, expanding research into the role of fracture networks in production, optimizing methods for stimulation, exploiting in situ stress orientation to maximize contact area per wellbore length, and using limited...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3722794-MS
... & gas orientation water saturation boundary structural geology resource in place estimate information texas basin permian basin well logging pvt measurement drillstem/well testing simulation porosity realization log analysis estimates of resource in place reserves evaluation...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723539-MS
... machine learning reservoir geomechanics hydraulic fracturing artificial intelligence orientation information renewable energy actual fracture length natural fracture upstream oil & gas observation well computed microseismic event far-field displacement reservoir characterization...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5414-MS
... modeling of DSS/DAS that is capable of incorporating the interaction phenomenon existing between hydraulic and natural fractures. The model is used in a sensitivity study varying orientation, distribution, and length of natural fractures, with the objective to assist and optimize field data interpretation...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5449-MS
... compliance and orientation distribution from the stress dependence of ultrasonic velocities measured on dry and fluid-saturated hydrocarbon source rocks. Based on the Sayers and Kachanov (1995) treatment of compliant discontinuities (broadly termed as cracks) in transversely isotropic media, we derived...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5459-MS
... production monitoring reservoir characterization shale gas well logging complex reservoir log analysis equation of state production control reservoir surveillance directional drilling borehole imaging orientation information reflection complexity fracture characterization dfn...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5175-MS
..., mostly less than 1 mm in width, sealed with blocky calcite, are oriented NE-SW (Set 1) and WNW-ESE (Set 2). Two Set 1 fractures have drusy cement on parted faces and were possibly open prior to drilling. A few subvertical sealed fractures with different orientations are also present. Bed-parallel natural...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5024-MS
... is important for predicting permeability enhancement and is a primary factor in sweet-spot identification, containment assurance, and fault reactivation. Most reservoirs are naturally faulted and fractured to some extent, but the orientation and patterns of natural discontinuities are not consistent across...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5190-MS
... approximate fracture orientations of hydraulic fractures from the core and extrapolating back to the clusters suggests that some of the more significant peaks in the proppant data are likely correlated with clusters from stage 25 in nearby producer. URTeC 5190 5 The relative distribution of the identified...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5243-MS
... of hydraulic fractures with more complicated morphologies, including steps, kinks, plumose structures, and twist- hackles. The dominant orientation of the hydraulic fractures was 80°, mirroring the local Shmax orientation. Two sets of subvertical opening-mode fractures with blocky calcite cement were observed...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3283-MS
... properties of shales. artificial intelligence oil shale orientation shale gas pore network shale oil upstream oil & gas porosity shape factor organic matter reservoir characterization electron microscopy complex reservoir mineral resolution contribution connectivity transport...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3137-MS
... Abstract Accurate prediction of fracture initiation pressure and orientation is paramount to the design of a hydraulic fracture stimulation treatment and is a major factor in the treatment’s eventual success. In this study, closed-form analytical approximations of the fracturing stresses...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2678-MS
... URTeC: 2678 Estimating the Size and Orientation of Hydraulic Fractures using Microseismic Events Mohammed AlQassab*1, Wei Yu1,2, Kamy Sepehrnoori1, Erich Kerr3, Reid Scofield3, Andrew Johnson3 1. The University of Texas at Austin, 2. Sim Tech LLC, 3. SM Energy. Copyright 2020, Unconventional...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2447-MS
... fracture sets in terms of strike orientation were clearly observed in all the laterals. The fracture set with a strike at NE-SW (or 60-240 deg) seems to be the predominant one in all the wells. A few other sets, including those with N-S, NWW-SEE, and E-W strikes, were also observed. Several sub-seismic...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2813-MS
... hydraulic fracturing asset and portfolio management directional drilling drilling operation fracturing materials complex reservoir orientation cumulative production urtec 2813 zoback perforated foot bakken upstream oil & gas depletion on-azimuth direction proppant fracturing...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-15-MS
... sonic log Bowland Shale Bowland Basin wellbore integrity Directional Drilling borehole stability analysis geomechanical model drilling problem Artificial Intelligence drilling operation orientation anisotropy surface breakout perpendicular horizontal shale gas well bedding plane...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-991-MS
... orientations to the horizontal bedding plane. The contacts with the underlying Woodford Shale and overlying Caney Shale were additionally examined. Lab studies included petrographic analyses, Scanning Electron Microscopy (SEM), Rock Eval Pyrolysis analyses, and X-ray Diffraction (XRD). For machine learning...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-997-MS
... Characterization strength microseismic data plane orientation microseismic event slippery slope raterman Rutledge fracture stress regime Upstream Oil & Gas friction reactivation interpretation bedding plane 2019. Unconventional Resources Technology Conference ...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-972-MS
... well layout hydraulic fracturing orientation depletion Hmax fracture stress REORIENTATION stress reversal infill well completion natural fracture parent well Technology Conference Reservoir Characterization field development optimization and planning Magnitude infill well orientation...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-602-MS
... into automated fault extraction algorithms. This paper demonstrates the value of fault likelihood in development settings for assisting the well planning and geosteering process. fault likelihood Upstream Oil & Gas Reservoir Characterization orientation Artificial Intelligence Thickness...

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