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OILFIELD MINERALS OUTLOOK 19-21 JUNE 2013 HOUSTON
30 May 2012
by Mike O'Driscoll
Debate continues over <4.1SG barytes spec., but API not planning to review
Keywords: Barytes, barite, drilling, drilling minerals, oilfield
Further to our earlier report, Drilling barytes specification under review on 24 May 2012, the American Petroleum Institute (API) has confirmed that it has no plans at present to review the minerals specification for drilling use....
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