Investigation of casing deformation during hydraulic fracturing considering wellbore centralization and cement voids... The majority of the input parameters were based on a real case of casing deformation during hydraulic fracturing in a shale gas play in China.The...
Deformation mechanism of horizontal shale gas well production casing and its engineering solution: a case study on the huangjinba block of the zhaotong national shale gas demonstration zoneIn the Huangjinba Block of the Zhaotong National Shale Gas Demonstration Zone in the periphery of the Sichuan Basin, two horizontal shale gas wells suffer severe casing deformation....
Research and field tests of staged fracturing technology for casing deformation sections in horizontal shale gas wells... In the case of casing deformation, the bridge plug can not be pumped down to the designated position, so the hole sections below the deformation could not be stimulated according to the design...
Mechanism of casing deformation in the changning–weiyuan national shale gas demonstration area and countermeasuresCasing deformation occurs during the development of Changning–Weiyuan national shale gas demonstration Area in the Sichuan Basin....
