| 五里湾长6油藏复合空气泡沫驱试验效果评价 |
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| 引用本文： | 沈焕文,刘媛社,赵辉,王碧涛,莫磊.五里湾长6油藏复合空气泡沫驱试验效果评价[J].石油化工应用,2011,30(3):63-66,99. |
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| 作者姓名： | 沈焕文 刘媛社 赵辉 王碧涛 莫磊 |
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| 作者单位： | 中国石油长庆油田分公司第三采油厂,宁夏银川,750006 |
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| 摘 要： | 针对五里湾长6油藏在注水开发过程中油井含水上升速度加快,水驱状况变差,水驱油效率降低等问题,对五里湾长6油藏复合空气泡沫驱可行性进行探讨,通过室内实验对泡沫剂的发泡性、稳泡性、抗盐性进行评价,优选最佳方案,并通过矿场实践取得了较好的效果,创造了经济效益,为同类油藏提高采收率研究具有一定的借鉴意义。
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| 关 键 词： | 长6油藏 复合空气泡沫 矿场试验 最终采收率 |
The experimental effect appraisal of compound air-foam drives in Wuliwan Chang6 oil deposit |
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| SHEN Huanwen,LIU Yuanshe,ZHAO Hui,WANG Bitao,MO Lei.The experimental effect appraisal of compound air-foam drives in Wuliwan Chang6 oil deposit[J].Petrochemical Industry Application,2011,30(3):63-66,99. |
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| Authors: | SHEN Huanwen LIU Yuanshe ZHAO Hui WANG Bitao MO Lei |
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| Affiliation: | SHEN Huanwen,LIU Yuanshe,ZHAO Hui,WANG Bitao,MO Lei (Oil Production Plant 3 of PetroChina Changqing Oilfield Company,Yinchuan Ningxia 750006,China) |
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| Abstract: | The paper discuss the feasibility of compound air-foam drives,for the oil well watery ascending velocity speeds up,water drive condition variation ect problem,during Water-injection development in Wuliwan Chang6 oil deposit.Evaluate the air-foam foaming ability,the soaks characters,the anti-salinity by the laboratory experiment,and select preferred plan,by mine practice it has achieved good results and create economic benefits,which have the significance certainly to improve the final recovery efficiency re... |
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| Keywords: | Chang6 oil deposit compound air-foam mine practice final recovery efficiency |
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