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| 井下节流技术在苏里格气田的应用分析 | |
| 引用本文： | 肖述琴,樊莲莲,商永滨,韩东. 井下节流技术在苏里格气田的应用分析[J]. 石油化工应用, 2010, 29(1): 34-38 |
| 作者姓名： | 肖述琴 樊莲莲 商永滨 韩东 |
| 作者单位： | 1. 中国石油长庆油田分公司油气工艺研究院,陕西西安,710021 2. 西安长庆科技工程有限责任公司,陕西西安,710021 3. 长庆油田技术发展处,陕西西安,710021 |
| 摘 要： | 苏里格气田从2004年开始进行井下节流工艺技术应用试验,截至2009年10月底,已推广应用井下节流器2600多口井。以大量的应用事实为依据,从5个方面分析了井下节流工艺技术在苏里格气田的应用效果:(1)简化优化了地面流程;(2)有效防止了水合物的形成;(3)提高了气流携液能力;(4)防止了井间干扰;(5)保护了气层,实现气井平稳生产。井下节流技术为苏里格气田经济有效开发提供了技术保障,并取得了显著的经济效益和社会效益。 |
| 关 键 词： | 井下节流 地面流程 技术支撑 |
Application analyse of downhole choking technology in sulige gas field |
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| XIAO Shuqin,FAN Lianlian,SHANG Yongbin,HAN Dong. Application analyse of downhole choking technology in sulige gas field[J]. Petrochemical Industry Application, 2010, 29(1): 34-38 | |
| Authors: | XIAO Shuqin FAN Lianlian SHANG Yongbin HAN Dong |
| Affiliation: | 1.Oil & Gas Technology Institute of PetroChina Changqing Oilfield Company Xi'an Shanxi 710021/a>;China/a>;2.Xi'an Changqing Technology & Engineering Co/a>;Ltd/a>;Xi'an Shanxi 710021/a>;3.Changqing Oilfiecd Company/a>;China |
| Abstract: | Sulige gas field has made the application and experiment of downhole choking technology since 2004.At the end of 2009,more than 2000 gas wells has popularized and applied the downhole choking.Based on lots of application facts,downhole choking technology application and effect in SuLige gas field is analyzed from following five aspects: (1)The surface flow process is simplified and optimized;(2)Gas hydrate formation are effectively prevented;(3)The capacity of gas flow entrainment liquid is enhanced;(4) Int... |
| Keywords: | downhole choking surface flow process technical support |
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