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Keywords: closure stress
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3172-MS
... upstream oil & gas energy economics shale gas oil shale urtec 3172 acid unetched zone nonuniform acid shale oil acidizing fluid dynamics closure stress mineralogy fracture performance conductivity measurement exposure fracture surface high-cb shale carbonate content fracture...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3173-MS
... drillstem testing fracturing fluid fracture length proppant upstream oil & gas pore pressure wellbore design fluid dynamics complex reservoir drillstem/well testing information fracture simulator stimulation hydrocarbon mseel database closure stress technology conference carr 2020...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2440-MS
... reservoir characterization machine learning log analysis production monitoring production logging artificial intelligence reservoir geomechanics reservoir surveillance production control well logging complex reservoir closure stress plug carr 2020 fracture hydraulic fracturing...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-40-MS
... depends on the pressure decline rate, or correspondingly, to the fluid leakoff rate. Therefore, the total fracture surface area can be estimated using hydraulic fracture design input values for formation leakoff coefficient and fracture closure stress. The calculated fracture surface area represents the...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-583-MS
... best zones to place hydraulic fractures. The 3D geological model will aid in identifying sweet-spots and optimizing hydraulic fractures. Reservoir Characterization information closure stress Upstream Oil & Gas Woodford Shale pore pressure seismic inversion coefficient inversion result...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-314-MS
... Abstract Diagnostic Fracture Injection Tests (DFIT) help to estimate various formation and fracture parameters such as closure stress, reservoir permeability, pore pressure, fracture compliance/stiffness and conductivity of un-propped fractures. All of the above require a precise depiction of...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2887227-MS
... Abstract The diagnostic fracture injection test (DFIT) is a reliable technique to evaluate formation and get essential parameters for the hydraulic fracture designs. Among these parameters, hydraulic fracture closure stress might be the most important factor, followed by reservoir permeability...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2901340-MS
... fracture conductivity pore closure stress spe annual technical conference matrix-fracture interface reservoir permeability operation Scenario fracturing fluid particle fracture simulator conductivity equation URTeC: 2901340 Multi-Physics Pore-Scale Modeling of Particle Plugging due to...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2716913-MS
... fracturing fluid orientation Eagle Ford shale fracturing materials complex reservoir fracture conductivity measurement closure stress dry nitrogen Marcellus Shale undamaged fracture conductivity conductivity fracture characterization fracture conductivity test sample composition mechanical...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2721192-MS
... fracture damage real time system Upstream Oil & Gas fracture network procedure hydraulic fracture reservoir hydraulic fracturing closure stress workflow analytical model fracture URTeC: 2721192 Efficient Stress Characterization for Real-Time Drawdown Management K. Wilson*, R.R. Hanna Alla...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2669936-MS
... fluids. The approach is applicable in both propped and unpropped fractures. proppant heterogeneity shale conductivity fracturing fluid variation mineralogy fracture surface fracturing materials Upstream Oil & Gas closure stress shale sample interaction hardness conductivity...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2669994-MS
... & Gas pressure decline operation fracture system hydraulic fracturing fracture injection initiation pressure closure stress net pressure fluid efficiency leakoff coefficient URTeC: 2669994 The Use of Pump Down Pressure Responses to Diagnose Hydraulic Fracture Characteristics Abigail Roark...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2154615-MS
... Summary Selecting the right proppant for hydraulic fracturing combines an economic evaluation of well performance which then quantifies performance materials under appropriate application conditions. Since proppant experiences variable reservoir closure stress over the life of a hydraulically...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2153591-MS
... closure stress stress state stage design algorithm Tiryaki , B. , Evaluation of the indirect measures of rock brittleness and fracture toughness in rock cutting . The Journal of The South African Institute of Mining and Metallurgy , 2006 . 106 : p. 407 – 424 . Rickman , R...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1933577-MS
... Artificial Intelligence depositional environment Reservoir Characterization Bakken shale physical property prediction closure stress bakken asset porosity geologic modeling Upstream Oil & Gas development play URTeC interpretation unconventional resource technology conference Bakken...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1922960-MS
... natural fractures heal up once the net pressure in the fracture goes below the closure stress and hence reduce the producible region only to the primary fractures. To make the production from the shale plays sustainable over the life of a well, there is a need to make sure that the network of natural...

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