[1]郑忠博.水平井缆控分层采油及测试一体化工艺[J].油气井测试,2020,29(01):28-34.[doi:10.19680/j.cnki.1004-4388.2020.01.006]
　ZHENG Zhongbo.Integrated technology of cable controlled stratified oil production and testing in horizontal well[J].Well Testing,2020,29(01):28-34.[doi:10.19680/j.cnki.1004-4388.2020.01.006]
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水平井缆控分层采油及测试一体化工艺()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
29卷
期数:
2020年01期
页码:
28-34
栏目:
出版日期:
2020-02-25

文章信息/Info

Title:
Integrated technology of cable controlled stratified oil production and testing in horizontal well
文章编号:
1004-4388(2020)01-0028-07
作者:
郑忠博
中国石油大庆油田有限责任公司采油工程研究院 黑龙江大庆 163453 
Author(s):
ZHENG Zhongbo

Research Institute of Oil Production Engineering of PetroChina Daqing Oilfield Co., Ltd., Daqing,

Heilongjiang 163453, China            

关键词:
水平井;  控水;  分层采油;  配产器;  电缆;  防卡;  工具设计;  管柱优化
Keywords:

Horizontal well;  water control;  layered oil production;  production

distributor;  cable;  anti jamming;  tool design;  string optimization

分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2020.01.006
文献标志码:
B
摘要:

针对目前控水技术无法长期有效控水，造成重复施工等问题，研制了测控一体配产器，操作地面工控机对各层配产器的阀门开度进行分别

控制，连续监测分层流量、压力、温度等数据，实现不动管柱随产随测、随测随调的分层采油。通过设计优选小直径井下配套工具及水平段电缆保护措施，优化工艺管

柱实现防卡解卡，形成了水平井电缆直控式分层采油及测试一体化工艺。现场4口井试验，管柱顺利下入，获取了分层压力、流量等资料，4口井平均日产液20 t，日

产油05 t，累计增油1230 t，累计降液19000 m3。该工艺操作简单，可提高水平井工作效率，对水平井控水提供技术借鉴。

Abstract:

To solve the problems such as short effective period of current water controlling technology and the repeated

construction, an integrated testing and controlling device has been developed. It can control the valve opening of device for each layer and

continuously monitor the layered flow rate, pressure, temperature and other data by operating the surface controlling machine. It can realize the

stratified testing with the oil production and adjusting with the testing in the fixed pipe string. This paper formed an integrated technology of

cable directcontrol layered oil production and testing for horizontal well, by designing and optimizing smalldiameter supporting tools and

horizontal cable protection measures, optimizing the process pipe string to achieve anticlamping and unlocking. Four wells were tested at the

site, and the string was run smoothly to obtain the stratified pressure and flow data. The average daily fluid production of the four wells is 2

0 t, the daily oil production is 05 t, the cumulative oil increase is 1230 t, and the cumulative fluid drop is 19000 m3. The processing

technology is simple to operate, can improve the efficiency of horizontal wells, and provides a technical reference for horizontal wells to

control water.

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备注/Memo

备注/Memo:

2019-07-30收稿，2019-12-01修回，2019-12-16接受，2020-02-20 网络版发表
中国石油天然气股份有限公司重大科技专项“大庆油气持续有效发展关键技术研究与应用”子课题“特高含水后期

油井智能分层控制开采工艺技术研究”（2016E-0205）
郑忠博，男，1990年出生，硕士，工程师，2015年毕业于中国石油大学（北京）油气田开发系统

工程专业，现主要从事分层采油及测试研究工作。电话：0459-5952780，18745951219；Email：zzb19901119@126.com  。通信地址：黑龙江省大庆市让胡路区西宾路9号采油工程研究院，邮政编码：163453。

更新日期/Last Update: 2020-03-24