Other links at Energy and Environment > Oil and Gas > Service Companies |
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GFI-Petromark
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Provider of marking, detection, analysis and control systems for the oil industry. Site contains information about the company and molecular fuel marker technology.
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Puyang Zhongyuan Sanli Industry Co., Ltd.
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Manufacturer of oil drilling auxiliaries in China, offering a diverse range of well drilling, well cementing, and oil extraction chemicals. Also produces glycine.
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Cal Dive International, Inc.
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Provides subsea construction, inspection, maintenance, repair and salvage services to offshore natural gas and oil industry. (Nasdaq: CDIS).
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