Schlumberger

Product Sheet: TVD Survey Optimization

Date: 6/26/2013

Download: TVD Survey Optimization (0.12 MB PDF)

Managing depth uncertainty for extended-reach drilling in Russia

Extended-reach drilling (ERD) is more than a challenging operation—it’s an enormous investment. While the goal is always to maximize reservoir exposure, in ERD the goal goes to the extent of maximizing accuracy and precision and of making the most of the reservoir’s potential. Operators on the east coast of Russia are a prime example for ERD operations, drilling some of the world’s longest wells to access tight geological zones 10 km from the well head.

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