[1]丁建東,練章華,丁熠然,等.儲氣庫注采管柱振動模擬試驗及振動規律分析[J].石油管材與儀器,2019,5(02):30-34.[doi:10.19459/j.cnki.61-1500/te.2019.02.007]
 DING Jiandong,LAN Zhanghua,DING Yiran,et al.Simulated Vibration Test and Vibration Law Analysis of Injection Pipe String in Gas Storage[J].Petroleum Tubular Goods & Instruments,2019,5(02):30-34.[doi:10.19459/j.cnki.61-1500/te.2019.02.007]
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儲氣庫注采管柱振動模擬試驗及振動規律分析
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《石油管材與儀器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
5
期數:
2019年02期
頁碼:
30-34
欄目:
儲氣庫專題
出版日期:
2019-04-20

文章信息/Info

Title:
Simulated Vibration Test and Vibration Law Analysis of Injection Pipe String in Gas Storage
文章編號:
2096-0077(2019)02--0030-05
作者:
丁建東1練章華2丁熠然2張強2劉靚雯1
1.中國石油華北油田公司工程技術研究院 河北 任丘 062552;2.西南石油大學 四川 成都 610500
Author(s):
DING Jiandong1 LAN Zhanghua2 DING Yiran2 ZHANG Qian2LIU Liangwen1
1.Petroleum Production Engineering Research Institute, PetroChina Huabei Oilfield Company, Renqiu, Hebei 062552, China; 2.Southwest Petroleum University, Chengdu, Sichuan 610500, China
關鍵詞:
天然氣井儲氣庫井注采管柱管柱振動氣體流動流固耦合振動相似理論振動試驗安全評估
Keywords:
natural gas well gas storage wellinjection and production pipe string pipe vibration gas flow fluid-structure coupled vibration similarity theory vibration test safety evaluation
分類號:
TE353
DOI:
10.19459/j.cnki.61-1500/te.2019.02.007
文獻標志碼:
A
摘要:
儲氣庫注采管柱在高速氣體流動作用下將會產生振動,這種管柱振動來自于氣體沿管柱流動產生的流態變化。通過設計模擬試驗,測取了不同氣體流速、管柱直徑、管柱軸向力以及管柱位置等條件下的管柱振動的數據,分析研究了管柱振動的規律,結果表明:①在氣體流速恒定時也會誘發管柱振動,并隨著氣體流速的增大振動強度增大;②當氣體流速發生突變時,注采管柱振動將急劇增強;③在同一流量下管柱不同位置振動規律不同。結論認為:通過模擬試驗獲得了注采管柱振動數據和規律,可以用于指導儲氣庫井注采工程設計、注采管柱安全評估和現場生產運行。
Abstract:
The injection and production pipe string of gas storage will generate vibration under the action of high-speed gas flow. The vibration of this string is caused by the flow state change of gas flowing along the string. In this paper, the data of tube vibration under different gas flow rate, pipe diameter, axial force and pipe position are measured by simulation test. The results show that:①When the gas flow rate is constant, the pipe vibration will also be induced, and the vibration intensity will increase as the gas flow rate increases. ②When the gas flow rate is abrupt, the pipe vibration will increase sharply; ③The string will be different under the same flow rate, and the positional vibration law is different; It is concluded that the vibration data and regularity of injection-production string can be obtained through simulation test, which can be used to guide the design of injection and production parameters such as gas storage wells and natural gas wells, the safety evaluation of injection-production string and the mathematical model of correcting the vibration of injection-production string.

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備注/Memo

備注/Memo:
第一作者簡介:丁建東,男,1965年生,高級工程師,2004年畢業于石油大學石油工程專業,現主要從事地下儲氣庫研究和設計工作。E-mail:[email protected]
更新日期/Last Update: 2019-04-25
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