[1]张永涛,张俊斌,张自印,等.深水非旋转高效APR测试技术[J].油气井测试,2019,28(05):16-20.[doi:10.19680/j.cnki.1004-4388.2019.05.003]
　ZHANG Yongtao,ZHANG Junbin,ZHANG Ziyin,et al.Nonrotating and high efficiency APR test technology in deep water[J].Well Testing,2019,28(05):16-20.[doi:10.19680/j.cnki.1004-4388.2019.05.003]
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深水非旋转高效APR测试技术()
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《油气井测试》[ISSN:1006-6977/CN:61-1281/TN]

卷:
28
期数:
2019年05期
页码:
16-20
栏目:
出版日期:
2019-10-25

文章信息/Info

Title:
Nonrotating and high efficiency APR test technology in deep water
文章编号:
1004-4388(2019)05-0016-05
作者:
张永涛1; 张俊斌1; 张自印1; 王星2; 陈书豪2
1.中海石油（中国）有限公司深圳分公司深水工程技术中心 广东深圳 518054
2.中海油能源发展股份有限公司工程技术分公司 天津 300459
Author(s):
ZHANG Yongtao1;  ZHANG Junbin1;  ZHANG Ziyin1;  WANG Xing2;  CHEN Shuhao2

1.Deepwater well engineering & operating center.Shenzhen Branch of CNOOC (China) Co. Ltd,

Shenzhen,Guangdong 518067, China
2.Drilling & Production Company, CNOOC Energy Technology & Services Limited, Tianjin 300452, China

关键词:
深水;  测试管柱;  封隔器;  声波无线遥测;  测试效率;  环空压力;  脐带缆;  半潜式平台
Keywords:

deep water;  DST string;  packer;  acoustic wireless telemetry;  test efficiency;  annulus

pressure;  umbilical cord cable;  semisubmersible platform

分类号:
TE27
DOI:
10.19680/j.cnki.1004-4388.2019.05.003
文献标志码:
B
摘要:

在深水井进行测试作业时，旋转坐封测试管柱因平台升沉，封隔器坐封困难，且旋转坐封容易损坏水下

树脐带缆，导致井下防喷屏障失效，影响作业安全和时效。采用上下活动管柱坐封的新型非旋转坐封封隔器和井下声波无线遥测式直读压力温度计，优化改进测试管柱

设计和操作程序，形成了一套适用于深水的非旋转高效APR测试管柱。该测试管柱利用电缆测量地层伽马、套管及钻杆放射性标记校正射孔深度，通过非旋转坐封封隔

器和管柱内灌入轻质液垫或留空实现负压射孔，采用管柱内加压或投棒方式点火，在南海东部X井现场应用达到了测试目的和取样要求。该管柱设计为深水井提供了一

种安全高效的测试技术。

Abstract:

In order to achieve annular pressure control in deep water well test

operation, insert APR test string or rotary set APR test string is generally adopted. Insert APRtype test string operation time is long, the

cost is high, and the size of the gun is limited by the packer diameter; Due to the difficulty of packer setting in platform heave, rotary setting

test string is prone to damage the umbilical cord cable under water, leading to the failure of downhole blowout barrier and affecting the safety

and aging of operation. In order to solve the problem of rotary setting and improve the test efficiency, a new type of nonrotary setting packer

and downhole acoustic wireless telemetry direct reading pressure thermometer with up and down movable pipe string setting was introduced after

investigation and analysis, and the design and operation procedures of the test pipe string were optimized and improved, Form a set of non

rotating highefficiency APR test string for deep water. Practice has proved that the improved nonrotating test string reduces the difficulty

of setting, solves the problem that the umbilical cord cable is easily damaged by rotating setting, improves the test efficiency, and provides a

safe and efficient test string and process for the deep water well.

相似文献/References:

[1]王雪飞,谭忠健,翟洪君,等. 海上探井测试交互式试井技术[J].油气井测试,2019,28(01):32.[doi:10.19680/j.cnki.1004-4388.2019.01.006]
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备注/Memo

备注/Memo:

2019-06-28 收稿, 2019-08-03 修回, 2019-08-15 接受, 2019-10-20 网络版发表
张永涛，男，1987年出生，工程师，2009年毕业于中国石油大学（华东）石油工程专业，

主要从事地层测试、完井等方面工作。电话：0755-26022510，18127056501；Email：zhangyt5@cnooc.com.cn。通信地址：广东省深圳市南山区后海滨路（深圳湾段）3168号中海油大厦，邮政编码：518054。

更新日期/Last Update: 2019-11-22