NAF
Definition
Non Aqueous Fluid
NAF means Non Aqueous Fluid. Exxonism for drilling / completion fluid which is not water based (i.e. OBM or SOBM).
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Non Aqueous Fluid
NAF means Non Aqueous Fluid. Exxonism for drilling / completion fluid which is not water based (i.e. OBM or SOBM).
You might also be looking for