摘要
论述了欠平衡钻井技术的特点、应用范围,同时结合辽河油田马古1井欠平衡钻井实施情况,介绍了欠平衡钻井专用设备的配套、钻井工艺技术、压井工艺技术等欠平衡操作规程和安全钻井技术措施。辽河油田马古1井在实施欠平衡钻井井段,欠平衡火炬一直连续点火,表明辽河油田欠平衡钻井技术初步走向成熟,为今后辽河油田古潜山的勘探开发提供了技术支持和保证。
On the basis of the application of underbalanced drilling technology in Magu Well 1 of Liaohe Oilfield, the paper presented the characteristics and specialized corollary equipment of underbalanced drilling technology and well kill technology . The underbalanced operation rules and safety drilling technology were also introduced. In the course of underbalanced drilling, underbalance drilling torch has been keeping igniting, which shows the underbalanced drilling technology has approached to being mature in Liaohe Oilfield and it would supply a support and an ensurence for the exploration and development of burried hill oil fields of Liaohe Oil field.
出处
《钻采工艺》
CAS
2004年第6期4-7,共4页
Drilling & Production Technology
基金
辽河石油局科委2002
2003年基金项目
项目名称:气体钻井技术
项目编号:03B2070500
关键词
钻井技术
欠平衡钻井
井身结构
压力控制
马古1井
Magu Well 1, underbalanced drilling technology, depth structure, pressure control
