• 玻璃钢工具提高辽河油田砾石松散地层取心收获率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.

    youdao

  • 玻璃钢工具提高辽河油田含砾石松散地层取心收获率岩心完整性而研制

    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.

    youdao

  • 玻璃钢工具提高辽河油田含砾石松散地层取心收获率岩心完整性而研制

    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.

    youdao

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