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LWD Records

Apr/09/2016, MWD/Resistivity/Gamma Tools drilled 860 meters, 261 hours within one trip in 6 inches hole section in Persian Gulf by Renhe Group, it is the longest drilling time record within one trip for us.

Sep/04/2016, MWD/Resistivity/Gamma Tools drilled 555 hours within one run in 8.5 inches hole section in Persian Gulf by Renhe Group, and the TVD reached 3840 meters, it is the longest work time record within one trip for us.