| XC生物聚合物钻井液在侧钻小井眼中的应用 |
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| 引用本文： | 张家栋,郭伟奇.XC生物聚合物钻井液在侧钻小井眼中的应用[J].钻井液与完井液,1996(4). |
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| 作者姓名： | 张家栋 郭伟奇 |
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| 作者单位： | 辽河石油勘探局钻井二公司 辽宁凌海
(张家栋)，辽河石油勘探局钻井二公司 辽宁凌海(郭伟奇) |
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| 摘 要： | 分析了高3-6-111井小井眼侧钻水平井的施工特点,在该井的大斜度井段和水平段选用了XC生物聚合物钻井液体系。应用结果表明,该钻井液体系解决了使用井段的润滑防卡、井眼穗定、携岩洗井及防漏、保护油层等关键技术问题,减少了小井眼侧钻水平井井下事故的发生。
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| 关 键 词： | 聚合物钻井液 生物聚合物 定向钻井 小井眼钻井 钻井液性能 |
Application of Xanthan polymer mud in slim hole sidetrack drilling |
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| Zhang Jia-Dong and Guo Wei-Qi,No. Drilling Company of Liaohe Petroleum Exploration Bureau,Linghai,Liaoning Province.Application of Xanthan polymer mud in slim hole sidetrack drilling[J].Drilling Fluid & Completion Fluid,1996(4). |
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| Authors: | Zhang Jia-Dong and Guo Wei-Qi No Drilling Company of Liaohe Petroleum Exploration Bureau Linghai Liaoning Province |
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| Affiliation: | Zhang Jia-Dong and Guo Wei-Qi,No. 2 Drilling Company of Liaohe Petroleum Exploration Bureau,Linghai,Liaoning Province |
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| Abstract: | The operation character of the slim hole sidetrack drilling in Gao 3-6-11 well is presented. XC polymer mud is adopted in high angel section and horizontal section. Field tests indicate XC polymer mud can solve the problems of lubricating, wellbore stabili ty. well-flush ing, leak protection and reservoir pro-tection. |
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| Keywords: | Drilling Fluid Directional Drilling Slim hole Drilling Polymer Mud |
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