... 曲线法地震勘探 curved method prospecting 取心工具 coring tool 取心设备 core equipment ...
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详细介绍了取心工具的构造、特点及其主要技术规格与技术参数。
It has introduced in detail on structure, Properties and main technical specifications and technical parameters of cored tool.
简述了玻璃钢取心工具的研制、工具可靠性分析和现场试验情况。
This paper briefs the development, its reliability and field test of this tool.
文中主要介绍了煤层气井的井身结构、钻井参数、取心工具和工艺等。
This paper mainly introduced the casing program of the coalbed gas well, drilling parameter, coring tool and technologies and so on.
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