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塔河油田欠平衡钻井钻井液技术
引用本文:孟庆生,赵新庆,郭才轩. 塔河油田欠平衡钻井钻井液技术[J]. 钻井液与完井液, 2001, 18(2): 30-32,35
作者姓名:孟庆生  赵新庆  郭才轩
作者单位:中国石化新星石油公司
摘    要:塔河油田自在T401井首次尝试欠平衡钻井技术获得成功以来,先后在多口井实施了欠平衡钻井技术,选用的无固相盐水聚合物钻井液体系性能稳定,流变性能和携岩性能好,原油分离效果优异,保护油气层效果突出,满足了欠平衡钻要求,取得了显著的经济效益,介绍了无固相盐水聚合物钻井液体系的室内优选以及现场应用情况。

关 键 词:欠平衡压力钻井 无固相钻井液 聚合物钻井液 盐水钻井液 井眼净化 塔河油田

The UBD drilling tluid technology in Tahe Oiltield Meng Qingsheng; Zhao Xinqing and Guo Caixuan,
Meng Qingsheng, Zhao Xinqing and Guo Caixuan.Star Petroleum Company of China Petrochemistry Group,Dezhou,Shandong.. The UBD drilling tluid technology in Tahe Oiltield Meng Qingsheng; Zhao Xinqing and Guo Caixuan,[J]. Drilling Fluid & Completion Fluid, 2001, 18(2): 30-32,35
Authors:Meng Qingsheng   Zhao Xinqing  Guo Caixuan.Star Petroleum Company of China Petrochemistry Group  Dezhou  Shandong.
Abstract:The UBD technology is applied in several wells in Tahe Oilfield. The stable non-solid saltwater polymer drilling fluid exhibit good rheological property and high solids carrying capacity, and effectively protect formation with high efficiency. The lab experiments and field trial are introduced also.
Keywords:under-balanced drilling  polymer mud  salt water mud  hole cleaning  Tahe Oilfield  
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