[1]王雪飞,谭忠健,张金煌,等.稠油测试中油气分离与产量计量方法[J].油气井测试,2019,28(02):33-39.[doi:10.19680/j.cnki.1004-4388.2019.02.006]
　WANG Xuefei,TAN Zhongjian,ZHANG Jinhuang,et al.Method for oil and gas separation and production measurement in heavy oil testing[J].Well Testing,2019,28(02):33-39.[doi:10.19680/j.cnki.1004-4388.2019.02.006]
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稠油测试中油气分离与产量计量方法()
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《油气井测试》[ISSN:1006-6977/CN:61-1281/TN]

卷:
28
期数:
2019年02期
页码:
33-39
栏目:
出版日期:
2019-04-25

文章信息/Info

Title:
Method for oil and gas separation and production measurement in heavy oil testing
文章编号:
1004-4388(2019)02-0033-07
作者:
王雪飞1; 谭忠健2; 张金煌1; 杜连龙1; 王野3; 周新宇4
1.中海油能源发展股份有限公司工程技术分公司 天津 300459
2.中海石油（中国）有限公司天津分公司工程技术作业中心 天津 300459
3.廊坊开发区近海石油服务有限公司 河北廊坊 065007
4.中国石油集团渤海钻探工程公司第二钻井工程分公司 河北廊坊 065007
Author(s):
WANG Xuefei 1;  TAN Zhongjian 2;  ZHANG Jinhuang 1;  DU Lianlong 1;  WANG Ye 3;  ZHOU Xinyu 4
1. CNOOC EnerTechDrilling & Production Company, Tianjin 300459, China
2. EnerTech Center of Tianjin Branch of CNOOC (China) Limited, Tianjin 300459, China
3. Langfang Development Zone Offshore Oilfield Service Co., Ltd., Langfang, Hebei 065007, China
4. No.2 Drilling Branch of CNPC Bohai Drilling Engineering Co. Ltd., Langfang, Hebei 065007, China
关键词:
渤海油田;  稠油;  地层测试;  三相分离器;  计量罐;  液位计;  电伴热系统;  旋流消泡装置
Keywords:

Bohai Oilfield;  heavy oil;  formation test;  threephase separator;  metering tank;  liquid

level gauge;  electric heat tracing system;  cyclone defoaming device

分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2019.02.006
文献标志码:
B
摘要:

为解决海上作业工况下稠油精准计量的难题，对分离器壳体外部加设金属软管蒸汽加热装置实现罐体伴热保温，

并对分离器的管线及阀门通过电伴热系统加热保温，防止稠油在分离器内部时间过长温度降低，影响稠油分离效率；在分离器内部增设专用旋流消泡装置，增加物理消

泡效果；对传统的计量罐看窗搭载改进版磁浮力液位计，精确读取计量罐液位。在渤海油田渤中区块3口井进行了试验性应用，地面计量稠油最高黏度达2787 mPa

〖DK〗·s (50 ℃)，油嘴敞放，控制流程进分离器，原油进计量罐计量，天然气走栈桥燃烧，实现了高黏度稠油的精确计量。该技术解决了稠油精确计量技术难题，

为渤海油田稠油井测试提供了技术支撑。

Abstract:

In order to solve the problem of accurate metering of heavy oil under offshore

working conditions, the following countermeasures were proposed. Firstly, a metal hose steam heating device was added to the outside of the

separator housing to realize the heat insulation of the tank. In addition, the electric heating system was used to heat the pipeline and valve of

the separator to assure the separation efficiency of heavy oil and prevent the temperature reduction of heavy oil because of long lasting time in

the separator. Secondly, a special cyclone defoaming device was added inside the separator to increase physical defoaming effect. Thirdly, a

conventional metering tank viewing window was equipped with an improved version of the magnetic buoyancy level gauge to accurately read the

metering tank level. The experimental application was carried out in three wells in Bozhong block of Bohai Oilfield. Under the condition that the

maximum viscosity of heavy oil measured on the ground reached 2787 mPa〖DK〗·s (50 ℃), and the nozzle was open without limitation, the

technology can effectively control the flow into the separator, the crude oil into the metering tank, and the natural gas into the trestle to

burn, thus realizing the accurate metering of heavy oil with high viscosity. This technology solved the technical problem of accurate heavy oil

measurement and provided technical support for heavy oil well testing in Bohai Oilfield.

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备注/Memo

备注/Memo:

 2018-11-09 收稿，2019-02-01 修回，2019-02-16 接受，2019-04-20网络版发表
国家重大专项“海上稠油热采技术”（2016ZX05025-004）
王雪飞，男，1984年出生，工程师，2007年毕业于长江大学资源勘查工程专业，现主要从事海上

油田试油技术研究以及现场管理工作。电话：022-66502127，13502096041；Email：wangxf3@cnooc.com.cn。通信地址：天津市滨海新区海川路2121号渤海石油管理局

C座606，邮政编码：300459。

更新日期/Last Update: 2019-04-30