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由中海油服研发的旋转导向钻井系统和随钻测井系统,可引导钻头像“3D贪吃蛇”一样准确命中油藏。5月3日早上5点,渤海九号钻井平台,仪器钻具从井下3000米返回海面,经过63个小时的连续作业,顺利完成任务。这意味着由我国自主研发的旋转导向钻井系统、随钻测井系统完全具备了海上作业的能力。这两项技术可以引导钻头像“3D贪吃蛇”一样在地下几千米坚硬的岩石里自由穿行,准确命中油藏。对于作业日费高昂的海洋平台来说,随钻测井/旋转导向钻井设备两类仪器的
The rotary steering drilling system and logging-while-drilling system developed by CNOOC can lead the drill bit to hit the reservoir exactly as “3D Snake”. At 5:00 a.m. on May 3, Bohai No.9 drilling platform and instrument drilling tools returned to the sea from a depth of 3000 meters. After 63 hours of continuous operation, the mission was successfully completed. This means that the rotary steering drilling system independently developed by our country and the logging-while-drilling system fully possesses the capability of operating at sea. These two technologies can guide the drill bit like the “3D Snake” in the hard rock underground for several kilometers to travel freely, accurately hit the reservoir. For offshore platforms that are costly on a daily basis, both LWD / ROTE equipment