| 适合高渗低压层的水泥浆体系研究 |
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| 引用本文： | 房成亮,刘永建,张宇,任宪忠.适合高渗低压层的水泥浆体系研究[J].复杂油气藏,2009(4):67-70. |
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| 作者姓名： | 房成亮 刘永建 张宇 任宪忠 |
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| 作者单位： | 大庆石油学院石油工程学院;中国石油天然气集团公司大庆油田测试技术服务公司;中国石油天然气股份有限公司辽河油田锦州采油厂; |
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| 摘 要： | 大庆喇嘛甸油田开发后期，调整井钻井、固井均在已有的层系条件下进行。虽然大庆油田全面实施了延时测井，但延时测井后固井质量变差，主要是由地层的高渗透性和地层水对水泥的腐蚀因素引起。针对喇嘛句油田地层的高渗、低压特点，选取A级水泥与G级水泥，分析对比了其在三个区块的固井优质率，从而确定了以G级水泥为基础的适合高渗低压层的防腐蚀水泥浆体系。声变检测结果表明，该体系能够满足大庆喇嘛句油田高渗低压层固井施工的需要。
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| 关 键 词： | 高渗低压层 水泥浆体系 固井质量 声变检测 调整井 |
Study on the slurry system suitable for horizon with high permeability and low pressure |
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| Authors: | Fang Chengliang Liu Yongjian Zhang Yu Ren Xianzhong |
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| Affiliation: | Fang Chengliang,Liu Yongjian,Zhang Yu,Ren Xianzhong (1.College of Petroleum Engineering,Daqing Petroleum Insitute,Daqing,Heilongjiang 163318,2.Testing Technology Service Company of Daqing Oilfield,CNPC,Heilongjiang 163511,3.Jinzhou Oil Production Plant of Liaohe Oilfield,PetroChina,Panjin,Liaoning 121209) |
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| Abstract: | In Lamadian Oilfield of Daqing,which is at the late stage of development,drilling and cementing process of adjustment wells were executed on the conditions of existing strata.Time-delay logging is implemented in full in Daqing Oilfield,but cementing quality after logging goes bad due to high permeability of formation and corrosion of formation water to cement.According to the characteristics of high permeability and low pressure of formation in Lamadian Oilfield,class A and class G cements were chose,and th... |
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| Keywords: | high permeability and low pressure formation slurry system cementing quality acoustic variable density logging adjustment well |
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