[1]赵军,郑继龙,胡雪,等.气水交替复合驱在高含水油田应用——以QK17-2油田为例[J].应用科技,2017,(04):75-77,81.[doi:10.11991/yykj.201607016]
 ZHAO Jun,ZHENG Jilong,HU Xue,et al.The WAG-surfactant flooding applied in the high-water-cut oil field:taking QK17-2 oilfield as an example[J].yykj,2017,(04):75-77,81.[doi:10.11991/yykj.201607016]
点击复制

气水交替复合驱在高含水油田应用——以QK17-2油田为例(/HTML)
分享到:

《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
期数:
2017年04期
页码:
75-77,81
栏目:
材料与化学
出版日期:
2017-08-05

文章信息/Info

Title:
The WAG-surfactant flooding applied in the high-water-cut oil field:taking QK17-2 oilfield as an example
作者:
赵军 郑继龙 胡雪 宋志学 陈平
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):
ZHAO Jun ZHENG Jilong HU Xue SONG Zhixue CHEN Ping
Cnooc EnerTech-Drilling & Production Co., Tianjin 300452, China
关键词:
岐口17-2油田氮气泡沫驱高含水非均质采收率室内实验封堵气窜
Keywords:
QK17-2 oil fieldnitrogen foamhigh water-cutheterogeneous reservoirrecovery degreelaboratory experimentssealing abilitygas channeling
分类号:
TE319
DOI:
10.11991/yykj.201607016
文献标志码:
A
摘要:
针对油田开发面临高含水、高采出程度及动用程度差问题,为进一步提高类似油藏的采收率,验证气水交替复合驱技术的适用性,在岐口17-2油田开展气水交替复合驱先导试验。根据油藏情况开展气水交替复合驱室内实验研究,室内实验结果表明通过注入聚合物段塞,可以防止气窜,能更好地起到封堵和调驱的作用。实践证实,现场试验井组增油7 000 m3。在非均质油藏油田开发中后期,气水交替复合驱不仅封堵优势渗流通道,而且可以优化注水、恢复地层能量,从而提高油田采收率,为今后海上油田提高采收率事业提供新的技术和发展方向。
Abstract:
Considering the problems existed in oilfield development, such as high water cut, high recovery degree and low producing degree, in order to further improve the recovery rate of similar reservoirs, verify the applicability of water and gas alternating flooding technology, carry out the gas and water alternate composite flooding pilot test in Qikou 17-2 oilfield. According to the reservoir conditions, the experimental study of indoor gas and water alternating flooding experiment shows that by injecting polymer slug it can prevent gas channeling, playing a better role of plugging and flooding. Practice shows that the field test wells group has increased 7 000 m3 oil. The WAG-surfactant flooding not only plugs preferred path of seepage channel, but also optimizes water injection and recovers the producing energy when the heterogeneous reservoir development is in its middle or late stage, so as to increase oil field recovery and provide new technology and development direction for off-shore oil field from now on.

参考文献/References:

[1] 姜继水. 提高石油采收率技术[M]. 北京:石油工业出版社,1999:114-150.
[2] 王波, 王鑫. 高含水后期厚油层注氮气泡沫控水增油技术研究[J]. 大庆石油地质与开发, 2006, 25(2):59-60.
[3] 巢华庆. 大庆油田提高采收率研究与实践[M]. 北京:石油工业出版社, 2006.
[4] 王兆生, 唐小梅, 陶娴娴, 等. 某区块储层裂缝特征及其对注气开发的影响[J].断块油气田, 2013, 20(2):183-185.
[5] 杜建芬, 陈静, 李秋, 等. CO2微观驱油实验研究[J]. 西南石油大学学报:自然科学版, 2012, 34(6):131-134.
[6] 宋兆杰, 李治平, 赖枫鹏, 等. 水驱油藏转注CO2驱油参数优化与效果评价[J]. 西安石油大学学报:自然科学版, 2012, 27(6):42-47.
[7] 曹正权, 马辉, 姜娜, 等. 氮气泡沫调驱技术在孤岛油田热采井中的应用[J]. 油气地质与采收率, 2006, 13(5):75-77.
[8] 李仕伦, 侯大力, 孙雷. 因地制宜发展中国注气提高石油采收率技术[J]. 天然气与石油, 2013, 31(1):44-47.
[9] 吕蓓, 马庆, 陈文龙, 等. 凝析气田注气吞吐解除近井污染可行性研究[J]. 天然气与石油, 2013, 31(1):60-62.
[10] 郭永伟, 杨胜来, 李良川, 等. 长岩心注天然气驱油物理模拟实验[J].断块油气田, 2009, 16(6):76-78.

相似文献/References:

[1]郑继龙,宋志学,陈平,等.QW-2型氮气泡沫驱起泡剂的研究及其性能评价[J].应用科技,2013,(05):75.[doi:10.3969/j.issn.1009-671X.201107036]
 ZHENG Jilong,SONG Zhixue,CHEN Ping,et al.QW-2 nitrogen foam flooding frother and its performance evaluation[J].yykj,2013,(04):75.[doi:10.3969/j.issn.1009-671X.201107036]

备注/Memo

备注/Memo:
收稿日期:2016-07-19。
基金项目:国家重大专项子课题(2016ZX05025-001-003).
作者简介:赵军(1984-),男,工程师.
通讯作者:郑继龙,男,E-mail:jilong296@sina.com.
更新日期/Last Update: 2017-08-24