| 微泡沫钻井液在哈345X井的应用 |
| |
| 引用本文： | 刘德胜,郭志强,郑永臣.微泡沫钻井液在哈345X井的应用[J].钻井液与完井液,2000,17(5):21-24. |
| |
| 作者姓名： | 刘德胜 郭志强 郑永臣 |
| |
| 作者单位： | 刘德胜（华北石油管理局 河北任丘）
郭志强（华北石油管理局 河北任丘）
郑永臣（华北石油管理局 河北任丘）
贾东民（华北石油管理局 河北任丘）
苑旭波（华北石油管理局 河北任丘）
丁光波（华北石油管理局 河北任丘） |
| |
| 摘 要： | 介绍了微泡沫钻井液发泡剂和稳泡剂的室内研究和优选，评价了微泡沫钻井液的稳定性、抗温性、抗污染性以及密度可调性。哈345X井现场应用结果表明，微泡沫钻井液具有性能稳定、密度低、携砂性好、泥浆泵上水正常等特点，防止了井漏的发生，储层压力系数仅为0.68，产油量是邻井哈343井的5.7倍，取得了很好的保护油层效果。
|
| 关 键 词： | 泡沫钻井液 防漏 防止地层损害 |
| 修稿时间： | 2000-07-16 |
Application of the micro-foam drilling fluid in well Ha 345X |
| |
| Liu Desheng
,Gao Zhiqiang
,Zheng Yongchen
,Jia Dongmin
,Yuan Xubo
,Ding Guangbo.Application of the micro-foam drilling fluid in well Ha 345X[J].Drilling Fluid & Completion Fluid,2000,17(5):21-24. |
| |
| Authors: | Liu Desheng Gao Zhiqiang Zheng Yongchen Jia Dongmin Yuan Xubo Ding Guangbo |
| |
| Affiliation: | Liu Desheng
,Gao Zhiqiang
,Zheng Yongchen
,Jia Dongmin
,Yuan Xubo
,Ding Guangbo
(Huabei Petroleum Administration.) |
| |
| Abstract: | This paper describes the laboratory study on the foaming agent and foam-stabilizing agent used for micro-foam drilling fluid and their optimization. The stability, temperature tolerance, contamination resistance and density adjustability of the micro-foam drilling fluid are further evaluated. Field using in well Ha345x shows its advantages on its stability, low density, and good cuttings transportation, etc, and lost circulation is avoided. The formation protection result is remarkable, and its reservoir pressure factor is only 0.68, while the production rate is 5.7 times comparing to the offset well Ha343. |
| |
| Keywords: | foam drilling fluids lost circulation formation damage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
