| PEM钻井液体系性能评价与应用 |
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| 引用本文： | 刘庆旺,高大鹏,徐博韬.PEM钻井液体系性能评价与应用[J].科学技术与工程,2009,9(11). |
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| 作者姓名： | 刘庆旺 高大鹏 徐博韬 |
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| 作者单位： | 1. 大庆石油学院石油工程系,大庆,163318
2. 中海油田服务股份有限公司,燕郊,065201 |
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| 基金项目： | 黑龙江省教育厅科技攻关项目 |
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| 摘 要： | 北黄海海域LHIV地区油藏为低孔、低渗砂岩储层,油层易受到钻井液伤害.为保护油气层,优选了适用于该油层的低伤害PEM钻井液体系,室内试验表明PEM钻井液体系具有滤失量低、流变性、热稳定性好、具有一定抗污染能力,抑制性好等特点.PEM钻井液体系成功地应用于LHIV18-3-1井钻进,未出现明显井塌、井漏事故,取得了良好的效果.
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| 关 键 词： | PEM钻井液 抑制性 油层伤害 |
Performance Evaluation and Application of the PEM Drilling Fluid |
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| LIU Qing-wang,GAO Da-peng,Xu Bo-tao.Performance Evaluation and Application of the PEM Drilling Fluid[J].Science Technology and Engineering,2009,9(11). |
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| Authors: | LIU Qing-wang GAO Da-peng Xu Bo-tao |
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| Affiliation: | Department of Petroleum Engineering;Daqing Petroleum Institute;Daqing 163318;P.R.China;China Oilfield Services Limited1;Yanjiao 065201;P.R.China |
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| Abstract: | The North Yellow Sea LHIV block was a low porosity and permeability sandstone reservoir.The drilling fluids damage the reservoir easily.In order to protect the oil formation,the PEM drilling fluid system which suitable for the reservoir has been studied.The experiments showed that the PEM drilling fluid has low filtration loss,good rheological property and temperature stability,anti-pollution ability and inhibition.The PEM drilling fluid used in LHIV18-3-1 well successful.The hole caving and lost circulatio... |
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| Keywords: | PEM drilling fluid inhibition prevent reservoir damage |
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