[1]徐兴安,张凤辉,杨万有,等. 渤海油田分层注水测试新技术[J].油气井测试,2019,28(04):51-56.[doi:10.19680/j.cnki.1004-4388.2019.04.009]
　XU Xingan,ZHANG Fenghui,YANG Wanyou,et al. New testing technology of layered water injection in Bohai Oilfield[J].Well Testing,2019,28(04):51-56.[doi:10.19680/j.cnki.1004-4388.2019.04.009]
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 渤海油田分层注水测试新技术()

《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
28
期数:
2019年04期
页码:
51-56
栏目:
出版日期:
2019-08-25

文章信息/Info

Title:
 New testing technology of layered water injection in Bohai Oilfield
文章编号:
1004-4388(2019)04-0051-06
作者:
 徐兴安; 张凤辉; 杨万有; 薛德栋; 王立苹; 吉洋
 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):
 XU Xing′an;  ZHANG Fenghui;  YANG Wanyou;  XUE Dedong;  WANG Liping;  JI Yang
 CNOOC EnerTechDrilling ＆ Production Company，Tianjin 300459，China
关键词:
 ; 渤海油田 注水井 分层验封 分层测试 吸水指数 配水器 大斜度井 动态监测
Keywords:

Bohai Oilfield;  water injection wells;  layered sealing check;  layered testing;  water absorption index;  water

distributor;  high deviation wells;  dynamic monitoring ; 

分类号:
TE357
DOI:
10.19680/j.cnki.1004-4388.2019.04.009
文献标志码:
B
摘要:
 

渤海油田常规分注工艺的分层验封与吸水指数测试，需钢丝电缆作业投捞配水器芯子并下入测试仪器，无法满足大斜度注水井分层验封与吸水

指数测试的需求。研发的分层注水测试新技术每个注水分层对应一个井下集成配水器，配水器与配水器间、配水器与地面测调控制器间通过一根钢管电缆连接，监控软

件实时监测配水器采集的数据，控制各配水器水嘴的开关状态，实现不进行钢丝电缆作业的井下分层验封和分层吸水指数测试。在井斜达683度的PL19-3 XX井细分6

层注水现场应用，分层验封、分层吸水测试、分层吸水指数测试均取得良好效果。该技术实现了分层注水的动态监测，可为安全注水和油藏注采方案的调整提供技术支

持。

Abstract:
 

Layered sealing check and water absorption index test of conventional separate injection technology in Bohai

Oilfield require steel wire cable operation to fish the core of water distributor and test tools, which cannot meet the needs of layered sealing

check and water absorption index test in highly inclined water injection wells. The newly developed layered water injection testing technology can

equip a downhole integrated water distributor for each water injection layer. The water distributor is connected with both the other water

distributor and the ground monitoring and control device through a steel pipe cable. The monitoring software monitors the data collected by the

water distributor in real time and controls the switching status of the water distributor nozzles, thus realizing the underground layered sealing

check and water absorption index test without wire cable operation. The reservoir in well PL19-3XX with deviation of 683 degree was

subdivided into six layers and water injection application was carried out. The results show that good results have been achieved in layered

sealing check, layered water absorption test and layered water absorption index test. This technology realizes the dynamic monitoring of layered

water injection and provides technical support for safe water injection and adjustment of injection and production schemes of reservoirs.

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备注/Memo

备注/Memo:
 2019-03-20收稿，2019-05-30修回，2019-06-10接受，2019-08-20 网络版发表

“十三五”国家科技重大专项“海上稠油油田高效开发钻采技术”子课题“海上高效注采系统关键技术研究”（2016ZX05025-002-005）

徐兴安，男，1985年出生，硕士，工程师，2012年毕业于西南石油大学精密仪器及机械专业，现从事海上采油工艺研究

工作。电话：022-66907340，15122262511；Email：xuxa@cnooc.com.cn。通信地址：天津市塘沽区滨海石油新村研究院主楼，邮政编码：300452。

更新日期/Last Update: 2019-09-03