Nabors Industries - This #TechTuesday features the #techology behind the Sigma Top Drive by Canrig Drilling Technology Ltd., a division of Nabors. This next-generation top drive decreases environmental noise by 20dBA compared
Check out this bird's eye view of our 1500 HP next generation #Canrig Sigma™ top drive system in West Texas. Stay tuned to learn how this high-tech top... | By Canrig Drilling
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