|本期目录/Table of Contents|

[1]龚 宁 马英文 李 进 张启龙 肖文凤.渤海油田水平裸眼井控水工艺技术研究[J].中国海上油气,2020,32(03):136-142.[doi:10.11935/j.issn.1673-1506.2020.03.017]
　GONG Ning MA Yingwen LI Jin ZHANG Qilong XIAO Wenfeng.Study on the water control technology in horizontal openhole wells of Bohai oilfield[J].China Offshore Oil and Gas,2020,32(03):136-142.[doi:10.11935/j.issn.1673-1506.2020.03.017]
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渤海油田水平裸眼井控水工艺技术研究()

《中国海上油气》[ISSN:1673-1506/CN:11-5339/TE]

卷:
第32卷
期数:
2020年03期
页码:
136-142
栏目:
钻采工程(南海西部钻完井技术研究专辑)
出版日期:
2020-05-25

文章信息/Info

Title:
Study on the water control technology in horizontal openhole wells of Bohai oilfield
文章编号:
1673-1506(2020)03-0136-07
作者:
龚 宁1; 2 马英文1; 2 李 进1; 2 张启龙1; 2 肖文凤1; 2
(1. 中海石油(中国)有限公司天津分公司 天津 300459; 2. 海洋石油高效开发国家重点实验室 天津 300459)
Author(s):
GONG Ning1; 2 MA Yingwen1; 2 LI Jin1; 2 ZHANG Qilong1; 2 XIAO Wenfeng1; 2
(1. CNOOC China Limited, Tianjin Branch, Tianjin 300459, China; 2. State Key Laboratory of Offshore Oil Exploitation, Tianjin 300459, China)
关键词:
水平裸眼井;  控水工艺;  高含水;  低产低效井;  渤海油田
Keywords:
horizontal openhole well;  water control technology;  high water cut;  low production and low efficiency wells;  Bohai oilfield
分类号:
TE358+.3
DOI:
10.11935/j.issn.1673-1506.2020.03.017
文献标志码:
A
摘要:
控水工艺设计是解决渤海油田由高含水问题导致的低产低效井控水高效开发的关键,但目前对于不同控水工具的适用性缺乏认识。通过对渤海油田常用的ICD、AICD和中心管控水工艺开展水平控水工艺适用性分析,研究了不同类型ICD、AICD和中心管控水工具的控水特性和适用范围; 综合考虑水平段渗透率、含水饱和度、避水高度差异等因素,建立了控水分段综合优化方法,并与不同控水工具适用条件相结合,形成了水平裸眼井控水工艺技术。应用效果表明,水平裸眼井控水工艺技术可显著降低产液含水率,控水效果明显,可为控水工艺的优化设计提供参考
Abstract:
The design on the water control technology is critical for highly-efficient development of low-production and low-efficiency wells caused by high water cut in the Bohai oilfield. However, the understanding on the applicability of different water control tools is absent. According to the analysis on the applicability on common water control technologies(for example, ICD, AICD and central pipe water control)in the Bohai oilfield, their water control characteristics and applicability extents of different types are studied; comprehensive segmented optimization methods of water control are established by comprehensive consideration on many factors, like the permeability of horizontal intervals, water saturation and water avoidance height difference; the water control technology in horizontal openbore wells are formed in combination with applicability conditions of different water control tools. The application results indicate that this technology could reduce the water cut of produced fluids largely and has significant water control effects. It could provide the reference for the design optimization on water control technologies

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相似文献/References:

备注/Memo

备注/Memo:
收稿日期:2019-10-21 改回日期:2020-03-05“十三五”国家科技重大专项“渤海油田高效开发示范工程(编号:2016ZX05058)”部分研究成果。第一作者简介: 龚宁,男,高级工程师,主要从事海上油气井完井技术研究与设计工作。地址:天津市滨海新区海川路2121号渤海石油管理局B座1507室(邮编:300459)。E-mail:gongning@cnooc.com.cn。
更新日期/Last Update: 2020-05-30