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Keywords: tensile fracture
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5066-MS
... hydraulic fracturing upstream oil & gas modeling & simulation reservoir simulation infill well depletion perforation cluster re-fracturing tensile fracture scenario 2 interference completion connectivity rd well uegfd shale member complex reservoir redevelopment well...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3114-MS
... strategic planning and management benchmarking asset and portfolio management performance indicator reservoir characterization shale gas complex reservoir field development optimization and planning inflow performance tensile fracture fracture characterization infill well well...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3221-MS
.... Fracture closure plays an important role and the initial SRV may be very different from the effective SRV. This study demonstrates a unique physics-based simulation driven methodology of dynamically generating an SRV that represents the complex nature of its geometry, in which both tensile fractures...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-342-MS
... tensile fracture flow rate shear slip shear stress Abstract Shear reactivation of pre-existing fractures can play a crucial role in hydraulic stimulation to enable production from unconventional reservoirs. Evidence of the phenomenon is found in microseismic/seismic events induced during...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2900807-MS
... fracture that activate pre-existing fractures. Various characteristics are discussed of these two extreme conceptual models, particularly differences in injection pressure and microseismic moment release. The model containing the aseismic, tensile fracture represents the lowest energy state and is most...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2665754-MS
..., a zone of low fracture initiation pressure and high stress anisotropy was identified at Well A. This zone correlates with an interval where a high concentration of drilling-induced tensile fractures is observed on an FMI image log. While the zone of low fracture initiation pressure is observed to extend...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2461241-MS
... the solution limitations by combining fracturing and image log data for determining the complete stress field using data from a single wellbore. Fracturing data (e.g., leak-off tests) and image log information (i.e., tensile fracture characteristics) are utilized to determine the in-situ stress field using...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1934272-MS
... a deviated well reduces the breakdown pressure significantly and activates a large number of veins with enhanced conductivity without the need for proppant injection. Upstream Oil & Gas complex reservoir orientation vertical sample hydraulic fracturing tensile fracture roughness vein...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1580301-MS
... of the microseismic and hydraulic fracturing data. Despite the limited amount of well log data available, we estimate the current stress state to be characterized by a NF/SS regime, with Pp = 0.66 psi/ft, Sv =1.05 psi/ft, Shmin =0.79–0.85 psi/ft. Published data of drilling-induced tensile fractures observed...

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