Schlumberger Introduces StingBlade Conical Diamond Element Bit. AMSTERDAM, October 27, 2014-Smith Bits, a Schlumberger company, announced today the introduction of StingBlade * conical diamond element bit. * Mark of Schlumberger
Schlumberger Introduces StingBlade Conical Diamond Element Bit.AMSTERDAM, October 27, 2014-Smith Bits, a Schlumberger company, announced today the introduction of StingBlade * conical diamond element bit.* Mark of Schlumberger