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Equipment maker Smith International Inc. has announced a 3% to 5% hike for such gear as drill fluids, bits, and downhole drilling tools.
For example, Wood Group Production Technology is the world leader in permanent downhole instrumentation (ahead of Schlumberger) and has recently installed the first fibre - optic downhole system in the world.
About 500 m of this broken pipe were recovered by fishing operations, leaving only 600 m of open hole available for downhole logging.
This depth scale allowed alignment of the carbonate, TOC and core MS records from the slightly expanded cores with the downhole records.
For the core data, the most pertinent problem is the inaccurate downhole location of core pieces.
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