论文部分内容阅读
2004年底,在位于离巴西北部沿海大约360km水深776m处成功地钻成了一口5650m的深水探井,它是该区域内最深的井。在该井施工过程中,设计人员充分地考虑了井内压力控制问题,为了区分天然气显示和存在于各种作业中的钻井液漏失之间的差别,还使用了专用工具。聘请了众多经验丰富的专家,采取有效的工艺手段,实现遥控管理,制定详细计划,同时也考虑到自然条件和气象的影响。
At the end of 2004, a deepwater exploration well of 5650m was successfully drilled at a depth of 776m from a depth of about 360km along the northern coast of Brazil, which is the deepest well in the area. During the well construction process, designers took full account of in-well pressure control issues and specialized tools were used to differentiate between natural gas displays and the loss of drilling fluid present in various operations. Hired a large number of experienced experts to take effective technological means to achieve remote management, develop a detailed plan, but also take into account the natural conditions and the impact of meteorology.