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Keywords: horizontal stress
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21405-MS
... integrity drillstem testing drilling fluid formulation upstream oil & gas static squeeze calculation drillstem/well testing pressure threshold horizontal stress threshold cement job operation fracture gradient depletion lost circulation background lcm international petroleum technology...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20067-MS
... international petroleum technology conference geomechanical model horizontal stress Burgan Field Upstream Oil & Gas sand production rock strength perforation society of petroleum engineers Wara reservoir largest clastic oil reservoir reservoir Zoback , M. ( 2007 ). Reservoir...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20257-MS
... and injector wells. This technology may be the future of stress monitoring at the reservoir scale. Artificial Intelligence formation breakdown spe annual technical conference application reservoir geomechanics tool capability horizontal stress operation machine learning hydraulic fracturing...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20077-MS
... in the Caspian Sea. The information obtained was the far-field stress needed to calibrate the horizontal stress profile used for caprock integrity. In projects where delta pressuring of the sealing efficiency of the caprock is very critical, microfrac testing can help to delineate the pressures...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20020-Abstract
... modeling stimulation horizontal stress international petroleum technology conference Leonardo Cruz , Laura Chiaramonte , Michael Gaither , Ghazal Izadi . Influence of Faults and Natural Fractures on Fracture Stimulation in the Vaca Muerta Formation Using Full 3D Modeling...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19102-MS
... in different oilfields since all the parameters are dimensionless. By combining with some mathematical methods such as neural networks, it can even predict increment of the restimulation treatment. machine learning neural network horizontal stress Artificial Intelligence Upstream Oil & Gas oil...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19110-MS
... depends on hydraulic fracturing. A successful hydraulic fracture requires accurate estimations of horizontal stresses and rock elastic properties in design and operation. Chang 7-2 is shale and sandstone interbed reservoir and Chang 7-3 is shale oil reservoir with lamination sedimentary structure...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19570-MS
... is narrow to no stable drilling window in all the planned wells due to depletion. In general, the preferred direction to drill, requiring lowest mud weights, is in the direction of minimum horizontal stress which in this case is Northwest-Southeast (NW-SE). However, it was found that azimuthal dependency...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19081-MS
... triassic yanchang formation China porosity interpretation Upstream Oil & Gas Research Institute continental shale gas geomechanical model horizontal stress geoscience-engineering workflow international petroleum technology conference fracture completion quality geoscience-engineering...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19365-MS
... of input and output values. The model takes care of uncertainties in the input and output data and is therefore a better approach in establishing a relationship between them and in predicting static Poisson's ratio for new input data. fuzzy logic correlation horizontal stress dynamic poisson...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19426-MS
... displacement bop weight Simulation study well chamber roof methane hydrate operation well lm gas hydrate hydrate wellbore equivalent plastic strain friction angle horizontal stress mechanical property plastic strain Scenario Kong , W.X. , Zheng , Y.R. and Yan , L.H. 2013...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19274-MS
... horizontal stress breakout Magnitude horizontal stress drilling problem strike slip overpressure structural area inverted structural zone wushi sag oil shale Castillo , D. A. , R. R. Hillis , K. Asquith , and M. Fischer , 1999 . Frictional and Wellbore Failure...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19368-MS
... gas Upstream Oil & Gas safe mud weight drilling window Modeling & Simulation Wellbore Design mud weight drilling window fracture network minimum horizontal stress fracture natural fracture plane hydraulic fracture anisotropic wellbore stability model wellbore azimuth trajectory...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18949-MS
... horizontal stress, Shmax = greater compressive horizontal stress), characterized by the three stress path coefficients (γ v = ΔSv / ΔPp, γ shmax = ΔShmax / ΔPp and γ shmin = ΔShmin / ΔPp). From drilling perspective, the two horizontal stress path coefficients (γ shmax and γ shmin ) are the key for accurate...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18918-MS
... horizontal stress direction and completed with multiple hydraulic fracturing stages, which generated longitudinal fractures along the lateral wellbore. The fracture orientation with respect to the wellbore was confirmed with micro-seismic monitoring. This fracture treatment strategy provided the opportunity...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18701-MS
... geological conditions. The results indicate extension fracture preferably develop in stiff layer. Stress conditions in the model are primarily controlled by relationship among external horizontal stress σ XX , vertical stress σ ZZ and pore-fluid pressure P f : no tensile fracture forms when σ XX > P f...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18851-MS
... & Gas correlation sandstone well trajectory reservoir geomechanics geomechanical model compaction minimum horizontal stress Reservoir Characterization pore pressure geomechanical study subsidence wellbore stability analysis Field Development Planning safe mud weight window horizontal...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18869-MS
... formation borehole breakout horizontal stress fracture Julia Gale , Robert Reed , . Natural fractures in the Barnett Shale and their importance for hydraulic fracture treatments [J] . AAPG Bulletin , 2007 , 91 ( 4 ), 603 – 622 . Michael Pöppelreiter , Carmen García...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 6–9, 2015
Paper Number: IPTC-18261-MS
... integrity fracture initiation pressure cased wellbore horizontal stress openhole Completion Type minimum horizontal stress hydraulic fracturing orientation completion open hole perforation orientation fracture wellbore breakdown pressure Abbas , S. and Lecampion , B. 2013...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18226-MS
... mud weight Wellbore Design instability Magnitude mechanical property international petroleum technology conference wellbore instability issue horizontal stress fracture Reservoir Characterization Upstream Oil & Gas geomechanical model coefficient rock mechanical property IPTC-18226...

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