Trond Inge Mitchell

Seven years as NDT inspector for bottom hole equipment, tubular, casing, og and handling equipment. Seven years as in-house tool coordinator for OWS, logistics, equipment and customer contact/supervision. Two years as sales representative for OWS equipment. Customer contact, supervision, follow-up, etc.
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Recent Posts

TFA challenges in top hole drilling

There is always a discussion about where to put the most flow, through the bit or through the hole opener. There are as many points of views on this topic as there are specialist working with top hole drilling.

The question is - when 20% of the opening effect comes from the bit and 80% comes from the hole opener, shouldn't that be reflected in the flow distribution?

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Topics: Drilling Equipment, Drilling, Down Hole

A blog from Odfjell Well Services

Odfjell Well Services (OWS) is an international well service company, providing world class TRS, rental and well intervention services worldwide.


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