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| 高温高矿化度油藏可动凝胶的研制及性能评价 | |
| 引用本文： | 许姗姗,李虹,王天助,张达磊.高温高矿化度油藏可动凝胶的研制及性能评价[J].重庆科技学院学报(自然科学版),2012,14(2):112-114. |
| 作者姓名： | 许姗姗 李虹 王天助 张达磊 |
| 作者单位： | 1. 中国石油青海油田勘探开发研究院,敦煌,736202 2. 中国石油青海油田矿区服务事业部,敦煌,736202 3. 中国石油青海油田井下作业公司,敦煌,736202 |
| 摘 要： | 研制一种可动凝胶,该凝胶以HPAM为主剂,加入交联剂而成.模拟油藏温度为110℃、地层水矿化度85 150mg/L条件下的耐高温可动凝胶,其中HPAM质量浓度为1 800～2 000mg/L,LC交联剂体积分数为1％～1.2％,除氧剂质量浓度为100mg/L.该体系成胶时间为3d,热稳定性、调剖剂抗温性能和抗剪切性能较好. |
| 关 键 词： | 新型可动凝胶 配方 抗温性 抗剪切性 |
Research and Performance Evaluation of Movable Gel of High-temperature and High-mineral Reservoir |
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| XU Shanshan , LI Hong , WANG Tianzhu , ZHANG Dalei.Research and Performance Evaluation of Movable Gel of High-temperature and High-mineral Reservoir[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2012,14(2):112-114. | |
| Authors: | XU Shanshan LI Hong WANG Tianzhu ZHANG Dalei |
| Affiliation: | 1.Exploration and Development Research Institute of Qinghai Oilfield,CNPC,Dunhuang 736202; 2.Mining Area Service Department,CNPC,Dunhuang 736202; 3.Underground Working Company,CNPC,Dunhuang 736202) |
| Abstract: | In the paper,a new type of profile controlling agent is HPAM as based agent,adding crosslinking agents.In the conditions of simulated reservoir temperature of 110℃ and formation water salinity 85150mg/L,concentration of HPAM ranged from 1800 to 2000mg/L + volume fraction of LC cross-linking agent ranged 1% to 1.2% + concentration of oxygen scavenger 100mg/L.The gelation time is about three days.And the agent is good thermal stability,and good performance in anti-shear and anti-temperature.. |
| Keywords: | new type of movable gel formulation anti-temperature anti-shear |
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