Abstract
The article considers causes of complications and accidents occurring while drilling in the Jurassic deposits in the intervals of Bazhenov, Georgievski and Abalakski formations at the fields of West Siberia. It proposes technical and technological solutions for their trouble-free drilling and production casing RIH. The measures developed provide for preventing instability of wellbore in the interlayers of clay and mudstone, removal of drill cuttings in the wells with zenith angles exceeding 50 degrees and in extended reach wells, avoiding tight hole and stuck pipe problems, ensuring RIH to the bottom hole and good quality of cementing jobs.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
