受控石油定向井技术初步实践

Primary Practice on Controlled Directive Well Techniques of Petroleum

通过石油定向井技术初步实践,为今后的定向井施工奠定了基础,并取得显著的经济效果。

Through primary practice on directi ve well techniques of petroleum,lay a foundation for future constructio n of directive well and obtained marked economical effects.