| 井内喷空工况压井方法研究 |
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| 引用本文： | 公培斌,孙宝江,王志远,向长生.井内喷空工况压井方法研究[J].石油天然气学报,2012(1):100-103. |
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| 作者姓名： | 公培斌 孙宝江 王志远 向长生 |
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| 作者单位： | [1]中国石油大学（华东）石油工程学院,山东青岛266555 [2]科技部中国21世纪议程管理中心,北京100038 |
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| 基金项目： | 国家自然科学基金重点项目（51034007）;国家自然科学基金项目（51104172）;山东省自然科学基金（ZR20IOEL010）;山东省博士后创新基金项目（200903107）. |
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| 摘 要： | 钻井中井内钻井液喷空是一种严重的井控事故,由于常规井控方法无法使用,研究井内喷空时的非常规压井方法就十分必要。通过研究压回法、动态压井法、动力压井法与动量压井法等4种方法的原理和工艺过程,对每种压井方法的适用性及特点进行了总结和比较。根据以上比较和总结,得出了井内钻井液喷空工况下非常规压井方法的优选方法,并对现场空井实施非常规井控提出了切实可行的措施和建议。
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| 关 键 词： | 空井 压回法 动态压井法 动力压井法 动量压井法 优选 |
A Study on Well Killing Method of Empty Blowout Wells |
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| GONG Pei-bin,SUN Bao-jiang,WANG Zhi-yuan,XIANG Chang-sheng.A Study on Well Killing Method of Empty Blowout Wells[J].Journal of Oil and Gas Technology,2012(1):100-103. |
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| Authors: | GONG Pei-bin SUN Bao-jiang WANG Zhi-yuan XIANG Chang-sheng |
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| Affiliation: | (College of Petroleum Engineering,China University of Petroleum,Qingdao 266555,Shandong,China) |
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| Abstract: | Empty well fluid was a serious blowout accident.Because conventional well control methods could not be used,it was necessary to study unconventional well killing methods when the well was empty.By studying the principle and technological process of bull heading,dynamic-state killing,dynamic well kill and momentum well kill,the adaptability and characteristics of each method were summed up and compared.According to the comparison above,then optimal alternative of unconventional well killing methods are obtained.Some practical measurements and suggestions are put forward to guide the empty well control. |
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| Keywords: | empty well bull heading method dynamic analysis kill dynamic kill method momentum kill method optimization |
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