Casing Window Sidetracking Technology

HOOSL possesses proven technology for casing window sidetracking, which includes casing window opening technology, sidetracked well trajectory design and control technology, sidetracked well trajectory measurement technology, sidetracked well completion design technology, sidetracked well liner cementing and completion technology, and small-diameter borehole liner cementing technology.

Drilling Fleet No. 70008 in Keremay has completed the milling of window casing and sidetracking operations for 3 wells and good economic benefits have been achieved. Drilling Fleet crews 70009 in Jimusaer Xinjiang province have completed 2 workover sidetracked wells for CNPC.