[1]文宏武,王靖淇,刘萍,等.双空心抽油杆螺杆泵热采试油技术 [J].油气井测试,2018,27(05):24-30.[doi:10.19680/j.cnki.1004-4388.2018.05.005]
　WEN Hongwu,WANG Jingqi,LIU Ping,et al.Screw pump thermal recovery test technology driven by double hollow sucker rod[J].Well Testing,2018,27(05):24-30.[doi:10.19680/j.cnki.1004-4388.2018.05.005]
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双空心抽油杆螺杆泵热采试油技术             ()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
27
期数:
2018年05期
页码:
24-30
栏目:
出版日期:
2018-10-25

文章信息/Info

Title:
Screw pump thermal recovery test technology driven by double hollow sucker rod
文章编号:
1004-4388(2018)05-0024-07
作者:
文宏武; 王靖淇; 刘萍; 卢献玮; 任永宏; 张洪亮  
中国石油集团渤海钻探工程有限公司油气井测试分公司  河北廊坊 065007
Author(s):
WEN Hongwu;  WANG Jingqi;  LIU Ping;  LU Xianwei;  REN Yonghong;  ZHANG Hongliang
Well Testing Branch of CNPC Bohai Drilling Engineering Company Limited, Langfang, Hebei 065007, China
关键词:
试油; 热采; 稠油; 直驱驱动; 双空心抽油杆; 水循环; 氟橡胶
Keywords:
well testing; thermal recovery; heavy oil; direct drive; double hollow sucker rod; water circulation; fluorine rubber
分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2018.05.005
文献标志码:
B
摘要:
高稠、高黏、高含蜡的稠油井逐年增加，对现有的螺杆泵热采试油系统提出了更高的要求，急需对螺杆泵进行优化来满足稠油井试油的施工需求。双空心抽油杆螺杆泵试油系统使用双空心电磁水循环加热系统对井底稠油进行恒温加热，使用37 kW变频直驱驱动头进行井口驱动，使用Viton氟橡胶制作泵筒内衬和转子。该系统在华北、冀东、内蒙等多个地域成功实施了20余口稠油井的热采试油，其中留XX井原油黏度最高达到35615 mPa〖DK〗·s（50℃条件下），取得了真实、准确的液性、产量资料。该设备提高了螺杆泵加热效率和举升能力，能够快速、准确的求取地层产出液的液性和产量，解决了国内低产稠油井排液测试的难题。
Abstract:
The number of heavy oil wells with highviscosity and highwaxcontaining is increasing year by year, which puts higher requirements on the existing screw pump thermal recovery test system. It is urgent to optimize the screw pump to meet the construction needs of testing in heavy oil wells. Screw pump test system driven by the double hollow sucker rod uses double hollow electromagnetic water circulation heating system to heat the heavy oil at the bottom of the well, uses 37 kW variable frequency drive for wellhead drive, and uses Viton fluorine rubber to make pump liner and rotor. The system successfully implemented more than 20 heavy oil wells in Huabei, Jidong, Inner Mongolia and other regions. Taking the well Liu XX as an example, its crude oil viscosity can reach up to 35615 mPa〖DK〗·s (at 50 ℃), but the accurate fluid properties and production data are still obtained. This device improves the heating efficiency and lifting capacity, which can obtain the fluid properties and production data quickly and accurately and solve the problem of the flowing back and testing of lowproduction heavy oil well at home

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备注/Memo

备注/Memo:
2018-05-10 收稿, 2018-07-22 修回, 2018-08-10 接受, 2018-10-20 网络版发表
中国石油集团渤海钻探工程有限公司2017年重大研发项目“复杂油气井动态测试技术研究”（2017ZD02K）
文宏武，男，1986年出生，硕士，2008年毕业于河北理工大学计算机科学与技术专业，现为中国石油大学（华东）石油工程专业在读工程硕士，主要从事油气井测试新工艺研究。电话：0317-2553829；Email：25406933@qq.com。通信地址：河北省廊坊市广阳区万庄镇渤海钻探油气井测试分公司，邮政编码：065007。

更新日期/Last Update: 2018-11-16