Progress of Gas Hydrates Dissociation Method and Modeling in Porous Media
Online published: 2008-04-20
Natural gas hydrate is widely distributed in the permafrost and marine sediments all over the world. In order to exploit and utilize it, the mechanism of dissociation in porous media should be mastered. This article summarized the dissociation methods of the gas hydrate in porous media at present, such as thermal stimulation, depressurization, chemical injection and carbon dioxide replacement. The advantages and disadvantages of each have been discussed. It provides the research progress on the dissociation model of gas hydrate, and gives some suggestions on the development.
Key words： Hydrate; Porous media; Dissociation; Method; Model.
YANG Xin, SUN Chang-Yu, WANG Lu-Kun, SU Ke-Hua, CHEN Guang-Jin . Progress of Gas Hydrates Dissociation Method and Modeling in Porous Media[J]. Natural Gas Geoscience, 2008 , 19(4) : 571 -576 . DOI: 10.11764/j.issn.1672-1926.2008.04.571
［1］David Riestenberg, Olivia West,Sangyong Lee,et al. Sediment surface effects on methane hydrate formation and dissociation ［J］. Marine Geology, 2003, 198: 181-190.
［2］李登伟，张烈辉，郭了萍，等. 微波开采天然气水合物气藏技术［J］. 特种油气藏, 2005, 12(6): 1-3.
［3］Kamath V A, Holder G D, Angert P F. Three phase interfacial heat transfer during the dissociation of propane hydrates ［J］. Chemical Engineering Science, 1984, 39: 1435-1442.
［4］Selim M S, Sloan E D. Modeling and dissociation of an in-situ hydrate ［C］. SPE 13597, 75, Proc. 1985 SPE California Regional Meeting, March 27-29, 1985.
［5］Ullerich J W, Selim M S, Sloan E D. Theory and measurement of hydrate dissociation ［J］. AIChE Journal, 1987, 33: 747-752.
［6］Tsimpanogiannis I N, Lichtner P C. Parametric study of methane hydrate dissociation in oceanic sediments driven by thermal stimulation ［J］. Journal of Petroleum Science and Engineering, 2007, 56: 165-175.
［7］Castaldi M J, Zhou Y, Yegulalp T M. Down-hole combustion method for gas production from methane hydrates ［J］. Journal of Petroleum Science and Engineering, 2007, 56: 176-185.
［8］ Sloan E D. Clathrate Hydrates of Natural Gas ［M］. Dekker: New York, 1998.
［9］ Ji C, Ahmadi G, Smith D H. Natural gas production from hydrate decomposition by depressurization ［J］. Chemical Engineering Science, 2001, 6: 5801-5814.
［10］ MakogonY F. Hydrates of hydrocarbons ［M］. Tulsa, Oklahoma:Pennwen Publishing Company, 1997.
［11］ Kamata Y, Ebinuma T, Omura R, et al. Decomposition behavior of artificial methane hydrate sediment by depressurization method ［C］. Proceedings of the 5th international conference on gas hydrate 2005, 3: 818-821.
［12］ Kneafsey T J, Tomutsa L, Moridis G J, et al. Methane hydrate formation and dissociation in a partially saturated core-scale sand sample ［J］. Journal of Petroleum Science and Engineering, 2007, 56: 108-126.
［13］ 孙长宇，马昌峰，陈光进，等. 二氧化碳水合物分解动力学研究［J］. 石油大学学报:自然科学版，2001，25(3): 8-10.
［14］Ota M, Morohashi K, Abe Y, et al. Replacement of CH4 in the hydrate by use of liquid CO2 ［J］. Energy Conversion and Management, 2005, 46: 1680-1691.
［15］ Goel N. In situ methane hydrate dissociation with carbon dioxide sequestration: Current knowledge and issues ［J］. Journal of Petroleum Science and Engineering, 2006, 51: 169-184.
［16］ 樊燕，刘道平，谢应明，等. 用CO2置换水合物沉积层中CH4可行性分析\[J\]. 天然气地球科学，2007，18(2): 317-320.
［17］ 宁伏龙，蒋国盛，汤凤林，等. 利用地热开采海底天然气水合物［J］. 天然气工业，2006，26(12): 136-138.
［18］ Verigin N N, Khabibullin I L, Khalikov G A. Izvestiya Akademii NaukSSSR\[J\]. Mekhanika Zhidkosti Gaza,1980,(1):174.
［19］ Holder G D, Angert P F, Godbole S P. Simulation of gas production from a reservoir containing both gas hydrates and free natural gas ［C］. Proceedings of 57th Society of Petroleum Engineers Technology Conference, New Orleans, 1982, September 26-29, SPE Paper 11005.
［20］Burshears M, O'Brien T J, Malone R D. A multi-phase, multi-dimendional, variable composition simulation of gas production from a conventional gas reservoir in contact with hydrates ［C］. Proceedings of Unconventional Gas Technology Symposium, Louisville, KY, 1986, May 18-21,Sociey of Petroleum Engineers ,SPE Paper 15246.
［21］Masuda Y, Fujinaga Y, Naganawa S, et al. Modeling and experimental studies on dissociation of methane gas hydrates in berea sandstone cores ［C］. Proceedings of the Third International Conference on Natural Gas Hydrates, Salt Lake City, UT, 1999, July 18-22.
［22］Tsypkin G. Mathematical models of gas hydrates dissociation in porous media ［C］. In Holder G D, Bishnoi P R (Eds.), Gas hydrates: Challenges for the future, Vol. 912(pp.428-436).New York: New York Academy of sciences, 2000.
［23］ Goel N, Wiggins M, Shah S. Analytical modeling of gas recovery from in situ hydrates dissociation ［J］. Journal of Petroleum Science and Engineering, 2001, 29: 115-127.
［24］ Sun X F, Mohanty K K. Kinetic simulation of methane hydrate formation and dissociation in porous media ［J］. Chemical Engineering Science, 2006, 61:3476-3495.
［25］ Yousif M H, Sloan E D. Experimental investigation of hydrate formation and dissociation in consolidated porous media ［J］. SPE Reservoir Engineering, 1991, 6: 452-458.
［26］ Gerami S, Pooladi-Darvish M. Predicting gas generation by depressurization of gas hydrates where the sharp-interface assumption is not valid ［J］. Journal of Petroleum Science and Engineering, 2007, 56: 146-164.
［27］ 陈科，刘建仪，张烈辉，等. 水合物气藏降压开采数学模型［J］. 天然气工业，2006，26 (1): 93-94.
［28］李娜，奚西峰，何小霞，等. 甲烷水合物分解动力学模型［J］. 天然气地球科学，2006，17(6): 880-883.
［29］杜庆军，陈月明，李淑霞，等. 天然气水合物注热开采数学模型［J］. 石油勘探与开发，2007，34(4): 470-473.
/
| 〈 |
|
〉 |
甘公网安备 62010202000678号