A hydrate reservoir renovation device and its application in nitrogen bubble fracturing
文献类型：期刊论文
| 作者 | Lu, Jingsheng1,4,5; Yao, Yuanxin1,4,5; Li, Dongliang1,4,5; Yang, Jinhai2; Liang, Deqing1,4,5; Zhang, Yiqun3,4; Lin, Decai1,4,5; Ma, Kunlin1,4,5 |
| 刊名 | GEOSCIENTIFIC INSTRUMENTATION METHODS AND DATA SYSTEMS
 |
| 出版日期 | 2024-04-26 |
| 卷号 | 13期号:1页码:75-83 |
| ISSN号 | 2193-0856 |
| DOI | 10.5194/gi-13-75-2024 |
| 通讯作者 | Li, Dongliang(ldl@ms.giec.ac.cn) |
| 英文摘要 | Natural gas hydrate (GH) is a significant potential energy source due to its large reserves, wide distribution, high energy density, and low pollution. However, the gas production rate of past gas hydrate production tests is much lower than the requirement of commercial gas production. Reservoir stimulation technologies like hydraulic fractures provide one potential approach to enhance gas production from GH. The reservoir reformation behavior of the hydrate-bearing sediments (HBSs), particularly sediments with a high clay content, is a complex process during a hydraulic fracturing operation which has been poorly understood and thus hardly predictable. This paper presents an experimental facility that was developed to analyze the hydraulic fracture mechanism in synthesized HBSs. This facility can be used to form GH in sediments, conduct visual observation of hydraulic fracturing experiments, and measure the permeability of HBSs under high-pressure (up to 30 MPa) and low-temperature conditions (from 253.15 to 323.15 K). It is mainly composed of a pressure control and injection unit, a low temperature and cooling unit, a cavitation unit, a visual sapphire reactor, and a data acquisition and measurement unit. The hydraulic fracture module consists of a gas cylinder, fracturing pump, hopper, proppant warehouse, and valves. The sapphire reservoir chamber is applied to observe and measure the fracture of HBSs during hydraulic fracturing. The permeability test module is composed of a constant-flux pump and pressure sensors, which can evaluate the permeability performance before and after the hydraulic fracture in HBSs. The fundamental principles of this apparatus are discussed. Some tests were performed to verify hydraulic fracture tests, and permeability tests could be practically applied in the HBS exploitation. |
| WOS关键词 | BEARING SEDIMENTS ; GAS |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001208269500001 |
| 出版者 | COPERNICUS GESELLSCHAFT MBH |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41515]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Li, Dongliang |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 2.Heriot Watt Univ, Inst GeoEnergy Engn, Hydrates Flow Assurance & Phase Equilibria Res Grp, Edinburgh EH14 4AS, Scotland 3.China Univ Petr, State Key Lab Nat Gas Hydrate, Beijing 102249, Peoples R China 4.State Key Lab Nat Gas Hydrate, Beijing 100028, Peoples R China 5.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Jingsheng,Yao, Yuanxin,Li, Dongliang,et al. A hydrate reservoir renovation device and its application in nitrogen bubble fracturing[J]. GEOSCIENTIFIC INSTRUMENTATION METHODS AND DATA SYSTEMS,2024,13(1):75-83. |
| APA | Lu, Jingsheng.,Yao, Yuanxin.,Li, Dongliang.,Yang, Jinhai.,Liang, Deqing.,...&Ma, Kunlin.(2024).A hydrate reservoir renovation device and its application in nitrogen bubble fracturing.GEOSCIENTIFIC INSTRUMENTATION METHODS AND DATA SYSTEMS,13(1),75-83. |
| MLA | Lu, Jingsheng,et al."A hydrate reservoir renovation device and its application in nitrogen bubble fracturing".GEOSCIENTIFIC INSTRUMENTATION METHODS AND DATA SYSTEMS 13.1(2024):75-83. |
入库方式： OAI收割
来源：广州能源研究所
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