| 鄂尔多斯盆地大牛地气田水平井A点前钻井液工艺技术 |
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| 引用本文： | 张晓文,梅永刚,吴荣战.鄂尔多斯盆地大牛地气田水平井A点前钻井液工艺技术[J].探矿工程,2009,36(3):21-25. |
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| 作者姓名： | 张晓文 梅永刚 吴荣战 |
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| 作者单位： | 中石化华北石油局第五普查勘探大队钻井公司,河南新乡453700 |
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| 摘 要： | 针对鄂尔多斯盆地大牛地气田水平井A点前钻井施工过程中易发生井壁失稳、煤层坍塌等复杂情况的现状,选用＂减少储层损害、减少环境污染＂的＂双保＂（易降解,有利于环境保护;易酸化解堵,有利于保护油气层）天然高分子钻井液体系及分段采取合理的维护处理措施,取得了良好效果。
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| 关 键 词： | 水平井 井眼稳定 防塌 润滑 钻井液 大牛地气田 |
| 收稿时间： | 2008/9/30 0:00:00 |
Drilling Fluid Technology for Horizontal Well Daniudi Gas Field of Ordos Basin |
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| ZHANG Xiao-wen,MEI Yong-gang and WU Rong-zhan.Drilling Fluid Technology for Horizontal Well Daniudi Gas Field of Ordos Basin[J].Exploration Engineering(Drilling & Tunneling),2009,36(3):21-25. |
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| Authors: | ZHANG Xiao-wen MEI Yong-gang and WU Rong-zhan |
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| Institution: | ( Wupu Drilling Company, NCPB, SINOPEC, Xinxiang Henan 453700, China) |
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| Abstract: | According to the complex geological conditions in drilling construction in Daniudi gas field of Ordos basin, control on formation damage and environment pollution was carried out for Dorehole instability and coal seam collapse by natural polymer drilling fluid system and sectional reasonable maintain treatment measures. |
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| Keywords: | horizontal well borehole stability collapse preventing lubrication drilling fluid Danindi gas field |
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