Enhancement of gas production from methane hydrate reservoirs by the combination of hydraulic fracturing and depressurization method
文献类型：期刊论文
| 作者 | Feng, Yongchang1; Chen, Lin2; Suzuki, Anna1; Kogawa, Takuma3; Okajima, Junnosuke1; Komiya, Atsuki1; Maruyama, Shigenao1,3 |
| 刊名 | Energy conversion and management
 |
| 出版日期 | 2019-03-15 |
| 卷号 | 184页码:194-204 |
| ISSN号 | 0196-8904 |
| 关键词 | Methane hydrate Gas production Hydraulic fracturing Depressurization |
| DOI | 10.1016/j.enconman.2019.01.050 |
| 通讯作者 | Feng, yongchang(feng.yongchang.d4@tohoku.ac.jp) |
| 英文摘要 | The combination of hydraulic fracturing and depressurization method has been proposed to enhance gas production efficiency from methane hydrate (mh) reservoirs. to evaluate the efficacy of this method, we construct a fractured mh reservoir model and investigate by means of numerical simulation the gas production behaviors under two different temperature conditions. the simulation results indicate that the combination of hydraulic fracturing and depressurization method is more efficient for gas production than the single depressurization method. for the high-temperature reservoir, the hydrate dissociation and gas production during the early depressurization stage can be significantly enhanced after fracturing, and the effect of increasing the size and permeability of the fractured zone on gas production rate is more remarkable in the early depressurization stage than in the late depressurization stage. for the low-temperature reservoir, while the improvement in hydrate dissociation and gas production by fracturing is dramatic during the entire depressurization period, the increment in total gas production is very low in absolute terms. in addition, gas production from low-temperature reservoir is very sensitive to initial temperature, and increasing the reservoir temperature can enhance the benefits of fracturing. |
| WOS关键词 | SINGLE HORIZONTAL WELL ; NUMERICAL-SIMULATION ; PRODUCTION BEHAVIOR ; QILIAN MOUNTAIN ; NANKAI TROUGH ; PUFF METHOD ; DEPOSITS ; CHINA ; HUFF ; DECOMPOSITION |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Mechanics |
| WOS类目 | Thermodynamics ; Energy & Fuels ; Mechanics |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000461728300016 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373498 |
| 专题 | 工程热物理研究所 |
| 通讯作者 | Feng, Yongchang |
| 作者单位 | 1.Tohoku Univ, Inst Fluid Sci, Sendai, Miyagi 9808577, Japan 2.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 3.Hachinohe Coll, Natl Inst Technol, Tamonoki 0391192, Japan |
| 推荐引用方式 GB/T 7714 | Feng, Yongchang,Chen, Lin,Suzuki, Anna,et al. Enhancement of gas production from methane hydrate reservoirs by the combination of hydraulic fracturing and depressurization method[J]. Energy conversion and management,2019,184:194-204. |
| APA | Feng, Yongchang.,Chen, Lin.,Suzuki, Anna.,Kogawa, Takuma.,Okajima, Junnosuke.,...&Maruyama, Shigenao.(2019).Enhancement of gas production from methane hydrate reservoirs by the combination of hydraulic fracturing and depressurization method.Energy conversion and management,184,194-204. |
| MLA | Feng, Yongchang,et al."Enhancement of gas production from methane hydrate reservoirs by the combination of hydraulic fracturing and depressurization method".Energy conversion and management 184(2019):194-204. |
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来源：工程热物理研究所
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