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Keywords: stress change
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Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192134-MS
...-fracturing treatment designs, due to lack of accurate quantification of depletion-induced pressure and local stress changes around the fractures. We propose a workflow here to study and optimize re-fracturing job to increase reserves utilization level and energy level. We present a comprehensive approach...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192004-MS
... in highly compacting reservoirs. However, one of the challenges encountered during the evaluation of casing failure risks is that field-scale stress changes and displacements as a result of drilling wells and producing hydrocarbon from reservoirs must be properly taken into account for casing stability...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186245-MS
... formation and the loss of casing support in the production interval, reservoir deformation/compaction, faulting from pore pressure changes (depletion or injection) and the corresponding stress changes. A field-specific geomechanical model was constructed using data acquired in four offset wells drilled...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 18–20, 2010
Paper Number: SPE-135814-MS
... ′ / b In the most dramatic cases it appears that b may be as low as 3 MPa thus indicating a change of one order of magnitude in permeability with 3 MPa effective stress change. This type of relationship is supported by core testing ( Somerton et al 1975 ). Field evidence exists through...

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