[1]苏 毅,赵德喜,刘 宁,等.双高油田复合调驱技术研究及应用[J].复杂油气藏,2018,(02):79.[doi:10.16181/j.cnki.fzyqc.2018.02.016]
　SU Yi,ZHAO Dexi,LIU Ning,et al.Compound profile control and flooding technology foroilfields with high water-cut and high producing degree[J].Complex Hydrocarbon Reservoirs,2018,(02):79.[doi:10.16181/j.cnki.fzyqc.2018.02.016]
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双高油田复合调驱技术研究及应用()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2018年02期
页码:
79
栏目:
油气工程
出版日期:
2018-06-25

文章信息/Info

Title:
Compound profile control and flooding technology foroilfields with high water-cut and high producing degree
作者:
苏 毅1; 赵德喜1; 刘 宁1; 徐 浩2; 石端胜2; 徐 良2; 华科良2
1.中海石油(中国)有限公司天津分公司,天津 300461; 2.中海油能源发展股份有限公司工程技术分公司,天津 300452
Author(s):
SU Yi1;  ZHAO Dexi1;  LIU Ning1;  XU Hao2;  SHI Duansheng2;  XU Liang2;  HUA Keliang2
1.Tianjin Branch of CNOOC(China)Ltd., Tianjin 300461, China; 2.CNOOC Engineering Technology Drilling & Production Co., Tianjin 300452, China
关键词:
高含水 高采出程度 非均质 复合调驱 提高采收率
Keywords:
high water-cut;  high producing degree;  heterogeneous;  compound profile modification and flooding;  enhanced oil recovery
分类号:
TE357
DOI:
10.16181/j.cnki.fzyqc.2018.02.016
文献标志码:
A
摘要:
渤海QK油田西高点区块属于高含水、高采出程度的双高油藏,该区块非均质性较强,注水井各层吸水不均,存在注入突进等问题。为此,开展了复合调驱技术研究,该技术运用乳液交联调剖、预交联剂驱油等复合体系,实现调驱结合,改善注水开发效果。矿场单井组试验结果表明:复合调驱体系在双高油田中能够有效封堵水流优势通道,改善油水流度比,扩大波及体积,实现深部调驱,提高剩余储量动用程度,有效改善注水开发效果。2017年4月至12月期间,7口调驱受益井累计增油3 978.2 m3,目前仍有效果。
Abstract:
The block located in the western peak of QK Oilfield in Bohai belongs to a kind of reservoirs with high water-cut and high producing degree. There are stronger heterogeneity, nonuniform absorption profile of water injection wells and breakthrough of water injection in this block. So it was carried out studies on the compound profile modification and flooding technology, which consists of the emulsion crosslinked profile and the precrosslinking agent flooding, realizing the combination of profile control and flooding and improving the waterflooding development effect. The results of the single well-group showed that the composite displacement system can effectively block the preferential migration passage of water, improve the oil-water mobility ratio, enlarge the swept volume, realize the deep profile control, raise the producing degree of remaining reserves, and effectively improve the waterflooding development effect. From April to December, 2017, the cumulative increased oil production was 3 978.2 m3 in seven wells and the effect is still continuous.

参考文献/References:

[1] 于龙,李亚军,宫厚健,等.支化预交联凝胶颗粒驱油机理可视化实验研究[J].断块油气田,2014,21(5):656-659.
[2] 朱洪庆,吴晓燕,吴雅丽.PPG非均相复合驱的研究进展及应用[J].科学观察,2012,39(5):124-126.
[3] 田鑫,任芳祥,韩树柏,等.可动微凝胶调剖体系室内评价[J].断块油气田,2011,18(1); 126-129.
[4] 王维波.多功能复合凝胶在深部调驱技术中的应用[J].石油化工应用,2011,30(1):32-33.
[5] 杨红斌,张启德,柳娜,等.低温高矿化度油藏弱凝胶调驱体系的研制及性能评价[J].油田化学,2013,30(4):517-520.
[6] 郭杰,潘社卫,刘福梅,等.扶余油田扶西17-19区块调驱配注工艺设计与应用[J].钻采工艺,2012,35(1):35-37.
[7] 刘敏,邹明华,吴华晓,等.海上油田聚合物驱平台配注工艺技术[J].中国海上油气,2010,22(4):259-261.
[8] 王苹,戴彩丽,由庆,等.抗剪切耐盐无机铝凝胶深部调剖剂研究[J].油气地质与采收率,2013,20(6):100-103.
[9] 戴彩丽,赵福麟,李宜坤,等.油井深部堵水合理深度的实验研究[J].油田化学,2006,23(3):223-226.
[10] 徐鹏,王新华,刘欣.聚合物乳液在线调驱技术的研究[J].科学技术与工程,2014,14(6):143-146.
[11] 廖新武,刘超,张运来.新型纳米RY调驱技术在海上稠油油田的应用[J].特种油气藏,2013,20(5):129-132.
[12] 高淑玲,邵振波,顾根深.霍尔曲线在聚驱过程中的应用[J].大庆石油地质与开发,2007,26(3):119-121.

备注/Memo

备注/Memo:
收稿日期:2018-04-08; 改回日期:2018-05-03。
第一作者简介:苏毅(1981—),工程师,主要从事采油工艺研究。E-mail:suyi3@cnooc.com.cn。
基金项目:“十三五”国家科技重大专项项目(2016ZX05058-003-001)
更新日期/Last Update: 2018-06-25