Controlled-pressure drilling system proved offshore UK ///

A 5,000-psi system has been developed to address the trend toward using underbalanced drilling to develop virgin or higher-pressured reservoirs

Log in to view this article.

Not yet a subscriber?  Find out more and subscribe today! 

Already a subscriber but don’t have an online account? Contact our customer service.

 

 

*Access will be granted the next business day.