[1]章志轩,鲁明春,颜廷超,等.涩北气田连续油管泡沫发生装置的设计与应用[J].焊管,2021,44(10):27-32.[doi:10.19291/j.cnki.1001-3938.2021.10.006]
 ZHANG Zhixuan,LU Mingchun,YAN Tingchao,et al.Design and Application of Coiled Tubing Foam Generator in Sebei Gas Field[J].,2021,44(10):27-32.[doi:10.19291/j.cnki.1001-3938.2021.10.006]
点击复制

涩北气田连续油管泡沫发生装置的设计与应用()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
第44卷
期数:
2021年第10期
页码:
27-32
栏目:
应用与开发
出版日期:
2021-10-28

文章信息/Info

Title:
Design and Application of Coiled Tubing Foam Generator in Sebei Gas Field
文章编号:
10.19291/j.cnki.1001-3938.2021.10.006
作者:
章志轩鲁明春颜廷超赵梦龙刘彦平刘成鹤
1. 中国石油青海油田分公司钻采工艺研究院, 甘肃 敦煌 736200;2. 中国石油青海油田分公司地面集输工程公司,甘肃 敦煌 736200;3. 中国石油青海油田分公司采气一厂,青海 格尔木 816000
Author(s):
ZHANG Zhixuan LU Mingchun YAN Tingchao ZHAO Menglong LIU Yanping LIU Chenghe
1. Drilling and Production Technology Research Institute of PetroChina Qinghai Oilfield Company, Dunhuang 736200, Gansu, China; 2. Qinghai Oilfield Surface Gathering and Transportation Engineering Company, Dunhuang 736200, Gansu, China; 3. No.1 Oil Plant of PetroChina Qinghai Oilfield Company, Ge’ermu 816000, Qinghai, China
关键词:
低压气井连续油管冲砂层流与紊流泡沫发生装置
Keywords:
low pressure gas well coiled tubing sand washing laminar and turbulent flow foam generator
分类号:
TE358.1
DOI:
10.19291/j.cnki.1001-3938.2021.10.006
文献标志码:
B
摘要:
为了解决地层压力下降导致常规冲砂液的漏失问题,自主设计研发泡沫发生装置,采用辅助工具实现氮气冲砂液充分混合,通过对冲砂介质膨胀、倒流、搅拌及压缩对冲砂液进行三次发泡,能够提高发泡率,增强冲砂液体系对砂粒的携带能力,封堵、屏蔽地层,减小漏失。通过应用该装置改善了连续油管冲砂工艺,提升了涩北气田连续油管冲砂的适应性;解决了超低压气井氮气泡沫冲砂液不稳定、漏失严重的技术难题,实现了储层保护和带压高效冲砂的效果。
Abstract:
In order to solve the problem of leakage of conventional sand washing fluid caused by stratum pressure drop, the foam generator is designed and developed independently, the nitrogen and foam sand washing fluid are fully mixed with auxiliary means and three times of foaming to the sand washing fluid is carried out through sand washing medium expansion, reverse flow, stirring and compression. The foaming rate is improved, the carrying capacity of sand washing liquid system to sand grains is enhanced, stratum is plugged and shielded and leakage is reduced. The application of the device improves the coiled tubing sand washing process and improves the adaptability of coiled tubing sand washing in Sebei gas field. It solved the technical problems of unstable and serious leakage of nitrogen foam sand washing fluid in ultra-low pressure gas well, and achieved the effect of reservoir protection and high efficient sand washing with pressure.

参考文献/References:

[1] 张小军,华锐湘,王小鲁,等. 涩北气田精细开发管理策略研究[J]. 天然气技术与经济,2011(6):69-71,86.[2] 奎明清,胡雪涛,李留. 涩北二号疏松砂岩气田出水规律研究[J]. 西南石油大学学报(自然科学版),2012,34(5):137-145.[3] 范新文,刘波,保吉成,等. 涩北一号气田动态储量影响因素分析[J]. 天然气地球科学,2012,23(5):939-943.[4] 焦园圆. 工程流体力学理论与实验教学研究[J]. 内燃机与配件,2021(13):254-255.[5] 唐新姿,陆鑫宇,王效禹,等. 低雷诺数条件下马格努斯翼型气动性能数值分析与优化研究[J]. 太阳能学报,2021,42(6):265-271.[6] 庞春波,袁寿其. 气泡在横流中的几何及动力学特性[J]. 排灌机械工程学报,2020,38(10):1023-1029.[7] 步娟娟. 多孔介质流动阻力及流动干扰影响研究[D].包头:内蒙古科技大学,2020.[8] 鲁明春,栾洲,贾晓伟. 连续管作业技术在青海高原油气田的应用[J]. 焊管,2017,40(12):32-36.[9] 王新强,鲁明春,包俊清,等. 连续油管氮气泡沫冲砂工艺在涩北气田的成功应用[J]. 焊管,2013,36(5):38-40,44.[10] 许长青.连续油管冲砂技术在高压高产深井中的运用[J]. 石化技术,2020,27(8):230-231.[11] 张乾,王方祥,郝华松,等. 连续油管冲砂排量优选[J]. 油气井测试,2020,29(4):63-67.[12] 韩生梅,孙怀霞,秦继明. 低压低产气井连续油管冲砂试验研究[J]. 化工管理,2020(7):210-211.[13] 鲁明春,赵勇. 国产连续管在高原油气田的规模应用及效益[J]. 焊管,2019,42(10):48-52.[14] 曹根培.连续油管技术在井下作业中的应用浅谈[J].化工管理,2019(21):76-77.

备注/Memo

备注/Memo:
收稿日期:2021-03-24作者简介:章志轩(1994—),男,中国石油青海油田钻采工艺研究院助理工程师,主要从事采气工艺研究。
更新日期/Last Update: 2021-10-29