[1]孙云鹏,罗淮东,曲兆峰,等. 乍得潜山油藏裸眼试油技术[J].油气井测试,2019,28(02):27-32.[doi:10.19680/j.cnki.1004-4388.2019.02.005]
　SUN Yunpeng,LUO Huaidong,QU Zhaofeng,et al. Oil testing technology for open hole in buried hill reservoir, Chad[J].Well Testing,2019,28(02):27-32.[doi:10.19680/j.cnki.1004-4388.2019.02.005]
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 乍得潜山油藏裸眼试油技术()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
28
期数:
2019年02期
页码:
27-32
栏目:
出版日期:
2019-04-25

文章信息/Info

Title:
 Oil testing technology for open hole in buried hill reservoir, Chad
文章编号:
1004-4388(2019)02-0027-06
作者:
 孙云鹏; 罗淮东; 曲兆峰; 王福庆
 中油国际（乍得）上游项目公司 北京 100034
Author(s):
 SUN Yunpeng;  LUO Huaidong;  QU Zhaofeng;  WANG Fuqing
 CNPC International (Chad) Upstream Project Company, Beijing 100034, China
关键词:
 ; 潜山油藏;  裸眼测试;  稠油井;  试油;  APR工具;  NAVI泵;  裸眼桥塞;  工作制度
Keywords:
 ; 

buried hill reservoir;  openhole testing;  heavy oil well;  oil test;  APR tool;  NAVI pump; 

openhole bridge plug;  working system

分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2019.02.005
文献标志码:
B
摘要:
 

乍得潜山裸眼段漏失严重，致使打水泥塞时灰面高度难以控制，封层成功率低，MFE等常规测试工具和抽汲排液

测试技术难以满足长裸眼段分层测试和稠油井排液测试。根据乍得潜山油藏裸眼段储层特征及井身结构，形成了潜山裸眼常规试油工艺、长裸眼段试油工艺、裸眼桥塞

联合注灰封层上返试油工艺、潜山裸眼稠油试油工艺和潜山裸眼测试工作制度。经BC21井应用表明，坐套测裸的NAVI泵+APR工具排液测试求得的流动压力和产量均比

较稳定，NAVI泵累计运转1475 min，产液96746 m3，产油90243 m3，试油效果显著。该裸眼试油系列技术为乍得潜山油藏评价和开发方案编制提供了有力依

据。

Abstract:
 

The serious mud loss in the open hole interval of Chad buried hill reservoir lead

to the difficulty of controlling the gray surface height when the cement plug was used, and the success rate of the sealing layer was low.

Therefore, the conventional test tools such as MFE and the pumping and draining test technology were difficult to meet the need of stratified

testing and drainage test of heavy oil well in long open hole interval. According to the characteristics of the reservoir and the wellbore

structure of the open hole in the Chad buried hill reservoir, some testing techniques for the open hole of the buried hill reservoir have been

formed, such as the conventional oil testing technology, the long openhole oil test technology, oil test technology after cementing the down

layer by combination of open hole bridge plug and cementing, buriedhill heavy oil testing technology and buried hill openhole testing. The

application result of Well BC21 shows that the stable flow pressure and productivity can be obtained by the drain testing with NAVI pump and APR

tool. The NAVI pump has a total operation of 1475 min, the production liquid was 96746 m3, and the oil production was 90243 m3. The

testing effect was remarkable. This series of oil testing technology for open hole provided a strong basis for buried hill reservoir evaluation

and development planning in Chad.

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备注/Memo

备注/Memo:
 2018-09-23 收稿，2019-02-01 修回，2019-02-20 接受，2019-04-20 网络版发表

孙云鹏，男，1983年出生，工程师，2007年毕业于西安石油大学石油工程专业，目前主要从事试

油、完井和修井方面的技术工作。电话：18611836043；Email：sunyunpeng@cnpcint.com。通信地址：中国北京市西城区阜成门北大街6号-1国际投资大厦D座，邮政编

码：100034。

更新日期/Last Update: 2019-04-30