The PDM drill for high temperature and Hydrogen Sulphide environment
Our PDM drill can be used for long 150 hours under 120℃ downhole temperature in Xinjiang oil field.
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Date
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Location
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Hole section
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Temperature
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Footage
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Net drill time
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Circulating time
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Useful time
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09.11
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Tuha
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4600～5190
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120～135℃
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590
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135
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41
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175.92
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09.11
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Tuha
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4700～4800
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120～130℃
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100
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93
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35
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158
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Air foam PDM drill
Our air foam PDM drill was used for combination drilling operation in Sichuan and Shengli oil field. The PDM drill is good work after drilling 29.5 hours and pull out of the hole.