2019-08-22
Vertechs' Real-time Wellbore Strengthening Solution (RWSS) Successfully Implemented at a Challenging Well in Southwest China
Vertechs’ proprietary Real-time Wellbore Strengthening Solution (RWSS) was successfully implemented at a high density water based mud (~ 2.3 SG), to complete the drilling of a PetroChina well on June 18th 2019, in mid Sichuan region. The drilling records from the adjacent wells revealed complex situations such as, wellbore instability and repeated losses up to 70%. After implementing Vertechs’ RWSS, no NPT arising from wellbore instability or losses was reported. Since 2017, RWSS, comprising of both real-time mud invasion
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Vertechs’ proprietary Real-time Wellbore Strengthening Solution (RWSS) was successfully implemented at a high density water based mud (~ 2.3 SG), to complete the drilling of a PetroChina well on June 18th 2019, in mid Sichuan region. The drilling records from the adjacent wells revealed complex situations such as, well
...read more