| TP131HCH超深五段制侧钻水平井优快钻井技术 |
| 投稿时间：2014-04-23 修订日期：2014-04-23 点此下载全文 |
| 引用本文：徐云龙,王锐,王文斐,等.TP131HCH超深五段制侧钻水平井优快钻井技术[J].钻探工程,2014,41(10):22-25.XU Yun-long,WANG Rui,WANG Wen-fei,et al. High Quality and High Speed Drilling Technology for Ultra-deep Five-section Sidetracking Horizontal Well TP131HCH[J]. Drilling Engineering, 2014,41(10):22-25. |
| 摘要点击次数: 961 |
| 全文下载次数: 673 |
|
|
| 中文摘要:TP131H井完钻测试为水层，为提高该井周边区域储量动用程度及充分利用老井直井段降低钻井成本，在分析地震资料的基础上，设计了五段制侧钻水平井TP131HCH井。五段制水平井由于稳斜段的存在，有效延伸了井眼轨迹的水平位移，满足地质避水要求。针对TP131HCH裸眼侧钻水平井超深、高温给钻井施工带来的困难，介绍了该井钻井过程中井眼轨道优化设计、侧钻、井身轨迹控制、钻井液等方面所采取的技术措施。TP131HCH井的成功实施，对该区块同类型井的钻井设计和施工具有一定的指导和借鉴意义。 |
| 中文关键词:裸眼侧钻 水平井 超深 井身轨迹控制 优快钻井 塔河油田 |
| |
| High Quality and High Speed Drilling Technology for Ultra-deep Five-section Sidetracking Horizontal Well TP131HCH |
|
|
| Abstract:By testing TP131H well, it is known that the target layer is water layer. The five-section sidetracking horizontal well TP131HCH was designed based on the analysis on seismic data in order to improve the producing degree of reserves around the well and reduce drilling cost by making full use of the old well in vertical well section. Due to the steady inclined section, the horizontal displacement of wellbore trajectory is effectively extended by five-section horizontal well, which meets the requirements of geological water avoidance. According to the difficulties caused by ultra depth and high temperature of openhole sidetracking horizontal well TP131HCH, the paper introduces the relevant methods such as optimization design of borehole trajectory, sidetracking, well track control and drilling fluid in drilling process. |
| keywords:openhole sidetracking horizontal well ultra-deep wellbore trajectory control high quality and high speed drilling Tahe oilfield |
| 查看全文 查看/发表评论 下载PDF阅读器 |
