| 沁水盆地煤层气定向井下部钻具组合设计与应用 |
| |
| 引用本文： | 刘颖利,杜鑫,张祥光.沁水盆地煤层气定向井下部钻具组合设计与应用[J].辽宁化工,2011,40(9):969-971,974. |
| |
| 作者姓名： | 刘颖利 杜鑫 张祥光 |
| |
| 作者单位： | 1. 西安石油大学石油工程学院,陕西西安,710065
2. 长庆设计院(西安长庆科技工程有限责任公司)天然气部,陕西西安,710018 |
| |
| 摘 要： | 山西沁水盆地蕴藏着丰富的煤层气资源,采用地面钻井开发利用不仅能大力降低煤矿安全事故,而且还能减少环境污染、改善我国的能源结构。但由于该地区地面地形条件较差,钻前工作量大,则有必要采用定向井技术解决以上问题。文章首先介绍沁水盆地地质概况及其特点,然后以胡底地区为例,进行了煤层气定向井下部钻具组合设计研究,并给出了煤层气定向井钻具组合方法,同时进行了现场施工应用,取得良好的效果,为大规模利用定向井技术进行煤层气开发提供经验借鉴。
|
| 关 键 词： | 定向井 下部钻具组合 钻铤 井斜 |
Design and Application of Bottom Hole Assembly for Coal Bed Gas Directional Wells in Qinshui Basin |
| |
| LIU Ying-li,DU Xin,ZHANG Xiang-gong.Design and Application of Bottom Hole Assembly for Coal Bed Gas Directional Wells in Qinshui Basin[J].Liaoning Chemical Industry,2011,40(9):969-971,974. |
| |
| Authors: | LIU Ying-li DU Xin ZHANG Xiang-gong |
| |
| Affiliation: | LIU Ying-li1,DU Xin2,ZHANG Xiang-gong2(1.Xi’an Shiyou University,shaanxi xi’an 710065,China; 2.Changqin Design Institute,Shaanxi Xi’an 710018,China) |
| |
| Abstract: | Geologic condition and features of Qinshui basin were introduced.Then taking the Hudi area as an example,the design research on bottom hole assembly for coal bed gas directional well was carried out,and the bottom hole assembly of coal bed gas directional well was also given and was applied in site construction,good result was gained,which can provide some experiences for development of coal bed gas by using the directional well technology. |
| |
| Keywords: | Directional well Bottom hole assembly（BHA） Drill collar Well deviation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
