Schlumberger

Rotary Sidewall Coring—Size Matters

Publication: Oilfield Review
Volume: 25
Issue: 4
Publication Date: 12/01/2013

Sidewall core analysis is a cost-effective method of directly determining petrophysical and geophysical rock properties. Until recently, one of the main limitations of sidewall cores has been their small size. A new rotary coring tool provides cores that are large enough for experiments and studies without core sample size limitations.



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