| 水平井岩屑床清除的室内模拟试验 |
| |
| 引用本文： | 魏治明,王兆会,刘来喜,王东云. 水平井岩屑床清除的室内模拟试验[J]. 钻井液与完井液, 1995, 0(4) |
| |
| 作者姓名： | 魏治明 王兆会 刘来喜 王东云 |
| |
| 作者单位： | 新疆石油管理局钻井工艺研究所泥浆室 新疆克拉玛依(魏治明，王兆会，刘来喜)，新疆石油管理局钻井工艺研究所泥浆室 新疆克拉玛依(王东云) |
| |
| 摘 要： | 水平井水平段环空易形成岩屑床。模拟水平井水平段岩屑床形成、发展及清除过程进行了室内试验研究。结果发现,调整钻井液特性及水力条件可以使岩屑运移并清除岩屑床,当环空返速高于临界返速时,转动钻具,延长洗井时间,也可以改善环空净化。
|
| 关 键 词： | 岩屑 水平井 钻井液上返速度 钻井液性能 井眼净化 |
Simulation experiment on the removal of cuttings bed in horizontal drilling |
| |
| Wei Zhi -Ming, Wang Zhao -Hui, Liu Lai -Xi and Wang Dong -Yun,Drilling Technology Research Institute of Xinjiang Petroleum Administration,Karamay,Xinjiang Uygur Autonomous Region. Simulation experiment on the removal of cuttings bed in horizontal drilling[J]. Drilling Fluid & Completion Fluid, 1995, 0(4) |
| |
| Authors: | Wei Zhi -Ming Wang Zhao -Hui Liu Lai -Xi Wang Dong -Yun Drilling Technology Research Institute of Xinjiang Petroleum Administration Karamay Xinjiang Uygur Autonomous Region |
| |
| Abstract: | The removal of cuttings bed was investigated by a simulated equipment. It is shown that higher ratio of yield value to plastic viscosity can improve the condition of hole cleaning in directional drilling, and the critical annular fluid velocity is about 0. 80 to 1.10 m/s. |
| |
| Keywords: | Cuttings Removal Horizontal Drilling Drilling Fluid Mud Property |
| 本文献已被 CNKI 等数据库收录！ |
