Commodious
发表于 2025-3-23 12:34:16
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padding
发表于 2025-3-23 15:56:52
https://doi.org/10.1007/978-3-658-38249-0MWD is the process by which certain information is measured near the bit and transmitted to surface without interrupting normal drilling operations. The type of information may be:
寡头政治
发表于 2025-3-23 18:03:52
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saturated-fat
发表于 2025-3-24 01:38:17
Measurement While Drilling (MWD),MWD is the process by which certain information is measured near the bit and transmitted to surface without interrupting normal drilling operations. The type of information may be:
recede
发表于 2025-3-24 04:23:08
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palpitate
发表于 2025-3-24 06:55:27
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美食家
发表于 2025-3-24 14:41:47
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厨房里面
发表于 2025-3-24 17:36:43
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流动性
发表于 2025-3-24 19:06:47
Ziele staatlicher Verschuldungspolitik, the bit. These early tools were aimed at providing an alternative to conventional rotary methods in which the entire drill string had to be rotated from surface. The turbodrill did offer several advantages over rotary drilling for straight holes.
eczema
发表于 2025-3-25 02:48:36
https://doi.org/10.1007/978-3-658-38249-0e use of surveying instruments that are able to measure the hole inclination and direction at various depths along the course of the well. The position of the wellbore relative to the surface location can be calculated from the cumulative survey results.