[1]邵振鹏,方勇,王志国,等. 多层管柱射流泵排采工艺参数优化[J].油气井测试,2021,30(03):7-12.[doi:10.19680/j.cnki.1004-4388.2021.03.002]
　SHAO Zhenpeng,FANG Yong,WANG Zhiguo,et al. Parameter optimization of multilayer string jet pump drainage and gas recovery technology[J].Well Testing,2021,30(03):7-12.[doi:10.19680/j.cnki.1004-4388.2021.03.002]
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 多层管柱射流泵排采工艺参数优化()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
30卷
期数:
2021年03期
页码:
7-12
栏目:
出版日期:
2021-06-25

文章信息/Info

Title:
 Parameter optimization of multilayer string jet pump drainage and gas recovery technology
文章编号:
1004-4388(2021)03-0007-06
作者:
 邵振鹏1; 方勇1; 王志国1; 李伦2; 廖海于3; 高光辉4
 1.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
2.中国石油集团渤海钻探工程有限公司井下技术服务分公司 天津 300283
3.中国石油长庆油田分公司勘探事业部 陕西西安 710018
4.中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 陕西西安 710018
Author(s):
 SHAO Zhenpeng1;  FANG Yong1;  WANG Zhiguo1;  LI Lun2;  LIAO Haiyu3;  GAO Guanghui4
 1.Well Testing Branch, CNPC Bohai Drilling Engineering Company Limited, Langfang, Hebei 065007, China
2.Downhole Technology Service Branch, CNPC Bohai Drilling Engineering Company Limited, Tianjin 300283, China
3.Exploration Department, PetroChina Changqing Oilfield Company, Xi′an, Shaanxi 710018, China
4.Changqing Downhole Technology Operation Company, CNPC Chuanqing Drilling Engineering Company Limited, Xi′an, Shaanxi 710018, China
关键词:
 ; 富水气藏;  多层管柱;  射流泵;  排水采气;  参数优化;  喷嘴喉管;  地面注入压力
Keywords:
 ; 

gas reservoir with high water saturation;  multilayer string;  jet pump;  drainage and gas recovery; 

parameter optimization;  nozzle throat;  surface injection pressure

分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2021.03.002
文献标志码:
A
摘要:
 


 多层管柱射流泵排水采气工艺现场施工主要根据经验选择井下泵芯尺寸规格和配置地面注入泵的参数，施工前缺乏对相关施工参

数地面优化计算的方法，导致在施工过程中出现排液效率低、重复调整井下泵芯尺寸、地面注入压力不匹配等问题。针对这一生产难题，进行了多层管柱射流泵排水采气工艺

参数优化研究，依据理论计算，建立了泵芯喷嘴和喉管的合理匹配关系；同时，结合现场需求设计了三套试验方案，通过试验室模拟的方法对不同喷嘴规格的合理地面泵压进

行了效果对比，并确定了合理的地面泵压范围。现场霍X井采用优化后的工艺参数设计，有效提高了多层管柱射流泵排采效率，达到更好的排水采气效果。该研究结果对多层

管柱射流泵排水采气工艺技术编制施工方案以及现场施工具有很好的指导意义。

Abstract:
 

he field construction of multilayer string jet pump drainage and gas recovery technology

mainly selects the size and specification of downhole pump core and the parameters of surface injection pump according to the experience. Before the

construction, there is a lack of ground optimization calculation method for relevant construction parameters, which leads to the problems of low 

drainage efficiency, repeated adjustment of downhole pump core size and mismatching of surface injection pressure in the construction process. To

solve this production problem, the optimization of multilayer string jet pump drainage and gas recovery process parameters is studied. Based on

theoretical calculation, the reasonable matching relationship between pump core nozzle and throat is established; At the same time, combined with the

field demand, three sets of test schemes are designed, and the reasonable ground pump pressure of different nozzle specifications is compared through

the laboratory simulation method, and the reasonable range of ground pump pressure is determined. The optimized process parameter design is adopted

in Well Huo X, which effectively improves the multilayer string jet pump drainage efficiency and achieves better drainage and gas recovery effect. The

research results have a good guiding significance for the multilayer string jet pump drainage and gas production technology, the preparation of

construction scheme and the field construction.

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备注/Memo

备注/Memo:
 2021-01-25收稿，2021-05-02修回,2021-05-08接受,2021-06-20网络版发表

邵振鹏，男，1985年出生，硕士，工程师，2013年毕业于西安石油大学石油与天然气工程专业，现主要从事

油气藏试井评价工作。电话：0317-2551573，18831682537；Email：shaozpeng@cnpc.com.cn。通信地址：河北省廊坊市广阳区万庄石油渤海钻探油气井测试分公司评价解释

中心，邮政编码：065007。

更新日期/Last Update: 2021-08-10