玻璃钢取心工具是专为提高辽河油田含砾石松散地层取心收获率和岩心完整性而研制的。

Glass steel coring tool is specifically developed for improving the core recovery of conglomeratic weak formation and the core integrality in Liaohe Oilfield.

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玻璃钢取心工具是专为提高辽河油田含砾石松散地层取心收获率和岩心完整性而研制的。

The new coring tool that made of glass fiber reinforced plastic is used to improve the coring recovery and integrity in the loose gravel formation in Liaohe Oilfield.

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现场试验表明，该工具具有结构新颖、设计科学、使用可靠和取心收获率高的特点，与邻井相比，取心收获率提高了22.5%。

Field test showed that this tool is featured by novel structure, scientific design, reliable use and high core recovery. Compared with the adjacent Wells, its core recovery increased by 22.5 %.

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