青海油田涩北气田“首秀”疏松砂岩酸化解堵工艺

天 然 气 工 业

·158·2019年 7 月

Zhao Jinzhou, Zhou Shouwei, Zhang Liehui, Wu Kaisong, Guo Ping, Li Qingping, et al. The first global physical simulation experimental systems for the exploitation of marine natural gas hydrates through solid fluidization[J]. Natural Gas Industry, 2017, 37(9): 15-22.

[ 6 ] Gudmundsson JS, Parlaktuna M & Khokhar AA. Storing natural gas as frozen hydrates[J]. SPE Production & Facilities, 1994, 9(1): 69-73.

[ 7 ] 郝文峰, 樊栓狮, 王金渠. 搅拌对甲烷水合物生成的影响[J].

天然气化工, 2005, 30(3): 5-7.

Hao Wenfeng, Fan Shuanshi & Wang Jinqu. Effects of stirrer on methane hydrate formation[J]. Natural Gas Chemical Industry, 2005, 30(3): 5-7.

[ 8 ] Patwardhan AW & Joshi JB. Design of gas-inducing reactors[J].

Industrial & Engineering Chemistry Research, 1999, 38(1): 49-

80.

[ 9 ] Linga P, Kumar R, Lee JD, Ripmeester J & Englezos P. A new ap-paratus to enhance the rate of gas hydrate formation: Application to capture of carbon dioxide[J]. International Journal of Green-house Gas Control, 2010, 4(4): 630-637.

[10] Xie Yingming, Liu Daoping, Liu Ni & Qi Yingxia. Influence of

gas supply mode on CO2 hydrate formation in water spraying reactor[J]. Advanced Materials Research, 2011, 236/238(5): 556-561

[11] Li Gang, Liu Daoping, Xie Yingming & Xiao Yang. Study on

effect factors for CO2 hydrate rapid formation in a water-spraying apparatus[J]. Energy & Fuels, 2010, 24(8): 4590-4597.

[12] 郝文峰, 盛伟, 樊栓狮, 王金渠. 喷淋式反应器中甲烷水合反

应实验研究[J]. 武汉理工大学学报, 2007, 29(12): 39-43.

Hao Wenfeng, Sheng Wei, Fan Shuanshi & Wang Jinqu. Experi-mental investigation of methane hydrate formation in a spraying reactor[J]. Journal of Wuhan University of Technology, 2007,

29(12): 39-43.

[13] 杨群芳, 刘道平, 谢应明, 胡汉华, 徐新亚, 潘云仙. 一种喷

雾方式制备天然气水合物的实验系统[J]. 石油与天然气化工, 2006, 35(4): 256-259.

Yang Qunfang, Liu Daoping, Xie Yingming, Hu Hanhua, Xu Xinya & Pan Yunxian. The experiment system of natural gas hy-drate formation by water spray[J]. Chemical Engineering of Oil and Gas, 2006, 35(4): 256-259.

[14] Xu Chungang, Li Xiaosen, Lü Qiunan, Chen Zhaoyang & Cai

Jing. Hydrate-based CO2 (carbon dioxide) capture from IGCC (integrated gasification combined cycle) synthesis gas using bub-ble method with a set of visual equipment[J]. Energy, 2012, 44 (1): 358-366.

[15] Tajima H, Nagata T, Abe Y, Yamasaki A, Kiyono F & Yamagiwa

K. HFC-134a hydrate formation kinetics during continuous gas hydrate formation with a kenics static mixer for gas separation[J].

Industrial & Engineering Chemistry Research, 2010, 49(5): 2525-2532.

[16] Takahashi M, Kawamura T, Yamamoto Y, Ohnari H, Himuro S &

Shakutsui H. Effect of shrinking microbubble on gas hydrate for-mation[J]. The Journal of Physical Chemistry B, 2003, 107(10): 2171-2173.

[17] 赵金洲, 李海涛, 张烈辉, 孙万通, 伍开松, 李清平, 等. 海洋

天然气水合物固态流化开采大型物理模拟实验[J].天然气工业, 2018,38(10): 76-83.

Zhao Jinzhou, Li Haitao, Zhang Liehui, Sun Wantong, Wu Kai-song, Li Qingping, et al. Large-scale physical simulation exper-iment of solid fluidization exploitation of marine gas hydrate[J].

Natural Gas Industry, 2018, 38(10): 76-83.

（修改回稿日期　2019-05-11　编　辑　罗冬梅）

青海油田涩北气田“首秀”疏松砂岩酸化解堵工艺

中国石油青海油田公司（以下简称青海油田）涩北气田首次成功应用疏松砂岩酸化解堵工艺见到成效，实施该工艺的台4-5井连续稳产32天，累计生产天然气30×104 m3，稳产气势喜人。

涩北气田是青海油田产量最高、开发质量最好的气田，年产天然气50×108 m3，目前已经连续稳产9年。据青海油田有关人士介绍，涩北气田第四系生物成因边水气藏，砂岩储层疏松、纵向层多、水体能量强，易出水、出砂，青海油田通过20余年的技术攻关和完善，形成了“合理压差控砂、压裂充填防砂、连续油管冲砂”的综合治砂技术系列。尤其是以“等离子精密割缝管、石英砂双重挡砂介质”为特色的机械防砂技术，解决了防砂有效期短、渗透率改善不明显的问题，措施有效率由53%提升至85%，成为该气田规模推广的主体技术。

（天工　摘编自中新网）