| 几种防斜技术在宣页1井的试验应用 |
| |
| 引用本文： | 杨力.几种防斜技术在宣页1井的试验应用[J].探矿工程,2011,38(5):37-38,56. |
| |
| 作者姓名： | 杨力 |
| |
| 作者单位： | 中国石化集团华东石油局,江苏南京210019 |
| |
| 摘 要： | 宣页1井是一口评价页岩气资源潜力的探井,设计垂深2570 m,该井主要钻遇中古生界地层,岩性致密,可钻性极值达8~10级,地层倾角45°左右。在分析塔式钻具、偏心钻具、复合钻进、垂直钻井等防斜技术防斜机理的基础上,重点介绍了各种防斜技术在该井试验应用试验情况,并针对各种防斜技术的应用效果进行了评价。
|
| 关 键 词： | 宣页1井 防斜 塔式钻具 偏心钻具 复合钻进 垂直钻井 |
| 收稿时间： | 2010/11/29 0:00:00 |
| 修稿时间： | 2010/11/29 0:00:00 |
Experimental Application of Deviation Control Technologies in Xuanye Well 1 |
| |
| YANG Li.Experimental Application of Deviation Control Technologies in Xuanye Well 1[J].Exploration Engineering(Drilling & Tunneling),2011,38(5):37-38,56. |
| |
| Authors: | YANG Li |
| |
| Institution: | YANG Li(East China Petroleum Bureau,SINOPEC,Nanjing Jiangsu 210019,China) |
| |
| Abstract: | As an exploration well,Xuanye Well 1 was designed 2570m in vertical depth for shale gas resource potential evaluation.The construction was mainly drilling in the Mesozoic-Paleozoic formation with dense lithology,drillability extreme of 8~10 and formation tip about 45.Based on the analysis on the technology and the mechanism of deviation control with tower-type drilling tool,eccentric drilling tool,compound drilling and vertical well drilling;the paper introduced the experimental application of all kinds of deviation control technologies in Xuanye Well 1,and the application effects of all kinds of deviation control technologies were evaluated. |
| |
| Keywords: | Xuanye Well 1 deviation control tower-type drilling tool eccentric drilling tool compound drilling vertical well drilling |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《探矿工程》浏览原始摘要信息 |
| 点击此处可从《探矿工程》下载免费的PDF全文 |
|
