ANALYSIS OF THE FEASIBILITY AND ENGINEERING GEOLOGY CONDITION OF UNDERGROUND GAS STORAGE IN THIN SALT ROCK

WANG Zhirong; LI Yakun; ZHANG Limin; CHEN Lingxia

doi:10.13544/j.cnki.jeg.2015.01.021

Volume 23 Issue 1

Feb. 2015

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WANG Zhirong, LI Yakun, ZHANG Limin, CHEN Lingxia. 2015: ANALYSIS OF THE FEASIBILITY AND ENGINEERING GEOLOGY CONDITION OF UNDERGROUND GAS STORAGE IN THIN SALT ROCK. JOURNAL OF ENGINEERING GEOLOGY, 23(1): 148-154. doi: 10.13544/j.cnki.jeg.2015.01.021

Citation:

WANG Zhirong, LI Yakun, ZHANG Limin, CHEN Lingxia. 2015: ANALYSIS OF THE FEASIBILITY AND ENGINEERING GEOLOGY CONDITION OF UNDERGROUND GAS STORAGE IN THIN SALT ROCK. JOURNAL OF ENGINEERING GEOLOGY, 23(1): 148-154. doi: 10.13544/j.cnki.jeg.2015.01.021

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ANALYSIS OF THE FEASIBILITY AND ENGINEERING GEOLOGY CONDITION OF UNDERGROUND GAS STORAGE IN THIN SALT ROCK

doi: 10.13544/j.cnki.jeg.2015.01.021

1.
School of Water Conservancy and Environment Engineering, Zhengzhou University, Zhengzhou 450001;
2.
Resources and Environment research center Henan Coalfield Geology Bureau, Zhengzhou 450053

Received Date: 2014-01-21
Rev Recd Date: 2014-05-19
Publish Date: 2015-02-25

Abstract

Abstract

The safety of underground salt cavity gas storage is the key geological problem of gas storage operation. The Pingdingshan salt field is characterized with thin layers, multiple interlayers and deeply buried layers. Its geological storage feasibility and ground settlement are studied using the permeability, rheology and stability of layered salt rock. First, the pure salt rock, layered salt rock and mudstone interlayer samples are collected. Then electronic microscope scanning and triaxial compression creep experiments are conducted. Then the salt rock cavities are detected by CYT method. Field monitoring shows that ground settlement is small and fluctuating because some influence zones of mining wells are overlapped. Based on the geological characteristics of study area, it can be concluded that the geological conditions of Pingdingshan underground salt cavity gas storage are favorable, and also can provide some references for similar projects in China.
- Thin salt rock,
- Underground gas storage,
- Geological storability,
- Ground settlement

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References

Bruno M S. 2005. Geomechanical analysis and design considerations for thin-bedded salt caverns[R]. Tevralog Technologies USA, Arcadia.

Chen F, Yang C H, Bai S W. 2006. Investigation on creep damage of natural gas storage in salt rock layer[J]. Rock and Soil Mechanics, 27 (6): 945～949.

Chen W Z, Tan X J, Wu G J, et al. 2009. Research on gas seepage law in laminated salt rock gas storage[J]. Chinese Journal of Rock Mechanics and Engineering, 28 (7): 1297～1304.

Chen W Z, Wang Z C, Wu G J, et al. 2007. Nonlinear creep damage constitutive model of rock salt and its application to engineering[J]. Chinese Journal of Rock Mechanics and Engineering, 26 (3): 467～472.

Chen W Z, Wu G J, Dai Y H, et al. 2006. Stability analysis of abandoned salt caverns used for underground gas storage[J]. Chinese Journal of Rock Mechanics and Engineering, 25 (4): 848～854.

Chen Z Q. 2010. Coupled creep and seepage of rock mass dynamic mining[M]. Beijing: Science Press.

Ding G S, Ran L N, Dong Y. 2010. Feasibility of Pingdingshan salt cavern gas storage for the 2nd west-east gas pipeline[J]. Oil & Gas Storage and Transportation, 29 (4): 255～257.

Gao X P, Yang C H, Wu W. 2005. Experimental studies on time dependent properties of rock salt[J]. Chinese Journal of Geotechnical Engineering, 27 (5): 558～561.

Hou Z M, Wu W. 2003. Improvement of design of storage cavity in rock salt by using the Hou/Lux constitutive model with consideration of creep rupture criterion and damage[J]. Chinese Journal of Geotechnical Engineering, 25 (1): 105～108.

Li S C, Chen Z Q, Miao X X, et al. 2007. Nonlinear dynamic study on gas flow in broken rock mass[J]. Chinese Journal of Rock Mechanics and Engineering, 26 (7): 1372～1380.

Liu Wei, Li Y P, Huo Y S, et al. 2013. Analysis of deformation and fracture characteristics of wall rock interface of underground storage caverns in salt rock formation[J]. Rock and Soil Mechanics, 34 (6): 1621～1628.

Miao F T, Sun D L, Hu Q T. 2013. The formation mechanism of shock waves in the coal and gas outburst process[J]. Journal of China Coal Society, 38 (3): 367～372.

Qu D A, Yang C H, Ren S. 2010. Study and prediction of surface subsidence of salt rock caves used for gas storages in Jintan salt mine[J]. Chinese Journal of Rock Mechanics and Engineering, 29 (S1): 2705～2711.

Wang G J. 2003. Longterm deformation characters of salt rock surrounding a gas storage cavern[J]. Chinese Journal of Geotechnical Engineering, 25 (4): 431～435.

Wang Z R, Zhang L M, Jiang B. 2012. The application of controllable source audio frequency magnetotelluric method in deep salt cavern detection-ye county salt gas storage engineering as an example[A]//Wang Fuming. Proceeding of the 4th National Symposium on Geotechnical Engineering and the 7th National Symposium on Seepage[M]. Zhengzhou: The Yellow River Water Conservancy Press, 99～103

Yang C H, Chen F, Zeng Y J. 2002. Investigation on creep damage constitutive theory of salt rock[J]. Chinese Journal of Rock Mechanics and Engineering, 21 (11): 1602～1604.

Zhang J F, Wang K, Wei C P. 2010. Formation and propagation of shock waves during coal and gas outburst[J]. Journal of Mining & Safety Engineering, 27 (1): 67～71.

Zhu Z H, Zhao Y L, Xu Y F, et al. 2011. Teaching research of eight kinds of typical rock mechanics combined rheological model[J]. Theory and Practice of Contemporary Education, 3 (6): 85～89.

陈锋, 杨春和, 白世伟. 2006. 盐岩储气库蠕变损伤分析[J]. 岩土力学, 27 (6): 945～949.

陈卫忠, 谭贤君, 伍国军,等. 2009. 含夹层盐岩储气库气体渗透规律研究[J]. 岩石力学与工程学报, 28 (7): 1297～1304.

陈卫忠, 王者超, 伍国军,等. 2007. 盐岩非线性蠕变损伤本构模型及其工程应用[J]. 岩石力学与工程学报, 26 (3): 467～472.

陈卫忠, 伍国军, 戴永浩,等. 2006. 废弃盐穴地下储气库稳定性研究[J]. 岩石力学与工程学报, 25 (4): 848～854.

陈占清等. 2010. 采动岩体蠕变与渗流耦合动力学[M]. 北京: 科学出版社.

丁国生, 冉莉娜, 董颖. 2010. 西气东输二线平顶山盐穴储气库建设可行性[J]. 油气储运, 29 (4): 255～257.

高小平, 杨春和, 吴文. 2005. 盐岩时效特性实验研究[J]. 岩土工程学报, 27 (5): 558～561.

侯正猛, 吴文. 2003. 利用Hou/Lux本构模型考虑蠕变破坏标准和损伤改进盐岩储存硐库的设计[J]. 岩土工程学报, 25 (1): 105～108.

李顺才, 陈占清, 缪协兴,等. 2007. 破碎岩体中气体渗流的非线性动力学研究[J]. 岩石力学与工程学报, 26 (7): 1372～1380.

刘伟, 李银平, 霍永胜,等. 2013. 盐岩地下储库围岩界面变形与破损特性分析[J]. 岩土力学, 34 (6): 1621～1628.

苗法田, 孙东玲, 胡千庭. 2013. 煤与瓦斯突出冲击波的形成机理[J]. 煤炭学报, 38 (3): 367～372.

屈丹安, 杨春和,任松. 2010. 金坛盐穴地下储气库地表沉降预测研究[J]. 岩石力学与工程学报, 29 (增1): 2705～2711.

王贵君. 2003. 盐岩层中天然气存储洞室围岩长期变形特征[J]. 岩土工程学报, 25 (4): 431～435.

王志荣, 张利民, 蒋博. 2012. 可控源音频大地电磁法(CSAMT)在深部盐岩溶腔探测中的应用——以叶县盐田储气工程为例[A]//王复明. 第四届中国水利水电岩土力学与工程学术讨论会暨第四届全国水利工程渗流学术研讨会论文集[M]. 郑州:黄河水利出版社, 99～103.

杨春和, 陈锋, 曾义金. 2002. 盐岩蠕变损伤关系研究[J]. 岩石力学与工程学报, 21 (11): 1602～1604.

张建方, 王凯, 韦彩平. 2010. 煤与瓦斯突出冲击波的形成与传播规律研究[J]. 采矿与安全工程学报, 27 (1): 67～71.

朱卓慧, 赵延林, 徐燕飞,等. 2011. 八种典型岩石力学流变组合模型的教学研究[J]. 当代教育理论与实践, 3 (6): 85～89.

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