Oil and gas companies use practically the same turbines to generate electricity or to provide mechanical drive for compressors and pumps.

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These are both billion-dollar U.S.-based companies growing 20% or more annually renting hydraulic lifts, compressors and other smallish equipment to general contractors.

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Onshore natural gas transmission compression means any combination of compressors and associated equipment involved in moving natural gas from production fields or natural gas processing plants through transmission pipelines to natural gas distribution pipelines and storage facilities.

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