| ASDD试验井深水表层固井水泥浆体系研究与应用 |
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| 引用本文： | 王景建,王清顺,郭晓军,王同友.ASDD试验井深水表层固井水泥浆体系研究与应用[J].石油天然气学报,2011(5). |
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| 作者姓名： | 王景建 王清顺 郭晓军 王同友 |
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| 作者单位： | 中海油田服务股份有限公司油田化学事业部; |
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| 基金项目： | 国家科技重大专项(2008ZX05026-001) |
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| 摘 要： | 简要介绍了海洋深水表层固井水泥浆体系所处的复杂情况,并针对ASDD试验井深水低温等复杂情况,开发出一套适合于深水表层固井的低温低密度高强水泥浆体系,并对其性能进行了详细的评价。最后介绍了现场作业情况。研究表明,开发的水泥浆体系满足了ASDD试验井固井技术要求,水泥石在低温下有足够的强度,水泥环与20in套管间的剪切胶结力远远大于浮筒产生的浮力,套管被拔起的可能性很小,保证了ABS的试验成功。
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| 关 键 词： | ASDD 试验井 低温 固井 |
Study and Application of ASDD Deepwater Surface Cementing Slurry |
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| WANG Jing-jian,WANG Qing-shuen,GUO Xiao-jun,WANG Tong-you.Study and Application of ASDD Deepwater Surface Cementing Slurry[J].Journal of Oil and Gas Technology,2011(5). |
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| Authors: | WANG Jing-jian WANG Qing-shuen GUO Xiao-jun WANG Tong-you |
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| Affiliation: | WANG Jing-jian,WANG Qing-shuen,GUO Xiao-jun,WANG Tong-you( Oilfield Chemistry Department,China Offshore Oilfield Service Co.,Beijing 101149,China) |
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| Abstract: | The complex situations on deepwater surface well cementation was introduced,in allusion to the situation of low temperature and deepwater in the test wells of Artificial Seabed Deepwater Drilling(ASDD) a set of high density and intensity slurry systems were developed,high strength slurry systems were developed and their performance was evaluated in detail.Their field operation was introduced.The test results indicate that the developed slurry systems can meet the requirements of ASDD cementation.The set cem... |
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| Keywords: | ASDD test well low temperature well cementation |
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