| 凝胶聚合物调驱一体化技术在沙南油田的应用 |
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| 引用本文： | 武建明,石彦,韩慧玲,王洪忠. 凝胶聚合物调驱一体化技术在沙南油田的应用[J]. 石油与天然气化工, 2015, 44(1): 79-82 |
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| 作者姓名： | 武建明 石彦 韩慧玲 王洪忠 |
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| 作者单位： | 辽宁出入境检验检疫局,辽宁出入境检验检疫局,中国检验检疫科学研究院,辽宁出入境检验检疫局,辽宁出入境检验检疫局,辽宁出入境检验检疫局,中国石油大连分公司 |
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| 基金项目： | 国家质检总局科研课题“入境重要资源性商品检验技术研究”(2008IK265)。 |
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| 摘 要： | 沙南油田具有高温高矿化度、低渗水敏的地质特征。近年来,水驱动用程度逐年递减,稳产形势较为严峻。为改善这一状况,在沙南油田沙丘5井区开展了凝胶聚合物调驱一体化先导性试验。先用耐温耐盐凝胶复合有机颗粒调剖剂对水井进行充分调剖,再注入0.3%(w)的驱油剂进行驱油。实施结果表明,取得了较好的增油降水效果。试验14井次中有效12井次,有效率85.7%,累计增油3 069.6t;与非实验区相比,实验区的水平综合递减明显减小。调驱结合的方式对控制递减起到了明显的作用。
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| 关 键 词： | 生物柴油调和燃料 柴油 质量 |
| 收稿时间： | 2014-07-04 |
Research and application of gel polymer profile control and flooding technology in Shanan oil field |
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| Wu Jianming,Shi Yan,Han Huiling and Wang Hongzhong. Research and application of gel polymer profile control and flooding technology in Shanan oil field[J]. Chemical Engineering of Oil and Gas, 2015, 44(1): 79-82 |
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| Authors: | Wu Jianming Shi Yan Han Huiling Wang Hongzhong |
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| Affiliation: | Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China,Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China,Chinese Academy of Inspection and Quarantine, Beijing 100123, China,Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China,Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China,Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian 116001, China and PetroChina Dalian Petrochemical Company, Dalian 116032, China |
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| Abstract: | Based on comparison analysis,import biodiesel blend fuel and import diesel had 12 same inspection items, in which 8 inspection items had the same test methods. Most of quality indices of import biodiesel blend fuel were higher or equal to those of import diesel. Technical requirements and inspection results of most items such as 10% evaporation residue carbon pour point and distillation were better than proper items of import diesel. Particularly, for sulfur content, quality index of import biodiesel blend fuel was no more than 0.001 0% (mass fraction), while the inspection result was only 0.000 2% (mass fraction)-0.000 6% (mass fraction), which was much lower than that of import diesel of 0.42% (mass fraction)-0.48% (mass fraction), meeting the requirements of Euro IV and Euro V indices. The import of biodiesel blend fuel creates conditions for improvement of diesel quality, reduction of erosion of engine parts, reduction of pollution emissions, and has better application performance than import diesel. |
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| Keywords: | biodiesel blend fuel diesel quality |
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