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| History http://beeghd.in.net/ beeg Oilfield operators are increasingly using heavy-dutydual-fuel engines for drilling and pressure pumping to cut thecosts of each well and boost returns. Schlumberger, Halliburtonand Baker Hughes all now boast about their ability to supplydual-fuel engines for contract work. |
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Walton |
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2020-01-09 18:39:26 |
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