supported by Beijing Natural Science Foundation(Grant No.3222030);CNPC Innovation Found(Grant No.2021DQ02-0201);the National Natural Science Foundation of China(Grant Nos.51936001 and 52174045);the Award Cultivation Foundation from Beijing Institute of Petrochemical Technology(Project No.BIPTACF-002)
Refracturing treatment is often performed on Russian carbonate reservoirs because of the quick production decline of reservoirs.The traditional refracturing model assumes that a refracture initiates in the normal dire...
the support provided by the Scientific Research and Technology Development Project of CNPC(Grant No.kt2017-19-01-1);the National Natural Science Foundation of China(Grant No.41772286,No.42077247 and No.42002271);Petro China Innovation Foundation(Grant No.2018D-5007-0202);Project funded by China Postdoctoral Science Foundation(Grant No.2021T140514);Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences(Grant No.Z020009)。
Depletion-induced stress change causes the redistribution of stress field in reservoirs,which can lead to the reorientation of principal stresses.Stress reorientation has a direct impact on fracture propagation of inf...