| ADM6-4H井四开水平段钻井液技术 |
| |
| 引用本文： | 刘春明.ADM6-4H井四开水平段钻井液技术[J].探矿工程,2017,44(8):51-54. |
| |
| 作者姓名： | 刘春明 |
| |
| 作者单位： | 大庆钻探工程公司钻井工程技术研究院 163413 |
| |
| 摘 要： | ADM6-4H井是AHDEB油田使用常规随钻测量仪器（MWD）和螺杆动力钻具组合完成的一口水平段长度1500 m、最大水平位移1915.17 m的6 in小井眼大位移水平井，也是AHDEB油田目前水平位移最大的一口水平井。该井四开水平段钻进使用聚磺混油钻井液体系,在携砂、井眼稳定和润滑减阻等方面效果突出。四开水平段钻速快，钻进扭矩小，钻井液性能稳定，无井壁失稳，无漏失，无卡钻，无托压，其经验技术值得借鉴。
|
| 关 键 词： | 小井眼 大位移水平井 水平段钻进 聚磺混油钻井液 |
| 收稿时间： | 2016/9/27 0:00:00 |
| 修稿时间： | 2017/6/27 0:00:00 |
Drilling Fluid Technology for the Fourth Spudding Horizontal Section of ADM6-4H Well |
| |
| LIU Chun-ming.Drilling Fluid Technology for the Fourth Spudding Horizontal Section of ADM6-4H Well[J].Exploration Engineering(Drilling & Tunneling),2017,44(8):51-54. |
| |
| Authors: | LIU Chun-ming |
| |
| Institution: | Daqing Drilling Engineering and Technology Research Institute 163413 |
| |
| Abstract: | Well ADM6-4H was completed by MWD and screw drilling tool combining construction in AHDEB oilfield, which is a 6-inch slim hole with the length of 1500m in horizontal section and the maximum horizontal displacement of 1915.17m, and is also a horizontal well with the maximum horizontal displacement in AHDEB oilfield at present. Polysulphonate oil-mixing drilling fluid system was used in the fourth spudding horizontal section drilling, for its outstanding application effects of sand carrying, borehole wall stability and lubricating, the drilling speed was fast with small drilling torque and stable drilling fluid properties; there were no borehole instability, lost circulation, sticking and back pressure. |
| |
| Keywords: | slim hole extended reach horizontal well horizontal section drilling polysulphonate oil-mixing drilling fluid |
|
| 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 |
