bha

bottom hole assembly downhole tools

Bottom Hole Assembly 101

Bottom Hole Assembly or BHA

The Bottom Hole Assembly (BHA) is a key component of the drilling system, consisting of various components and tools (including the drill bit itself) which operate at the bottom of the wellbore and physically drill the rock.

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World Oil October 2016

Featured in the October issue of World Oil magazine, Ulterra discusses PDC bits for RSS applications.

To extract the full potential of different RSS types, operators have sought out drill bit manufacturers, to provide designs tailored to specific parameters and BHAs. Ulterra has utilized its proprietary technology to develop CounterForce™ PDC bits, designed specifically to reduce lateral vibrations, a leading cause of downhole tool failure.

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