水平井技术在近海天然气水合物开发中的应用分析

IF 0.6 4区 工程技术 Q4 ENERGY & FUELS
Chao Fu, Jin Yang, Shujie Liu, Mengjie Lu, Ming Luo, Chuanhua Ma, Yanhui Wu, Jiwen Liang, Xiao Li
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引用次数: 0

摘要

天然气水合物(NGH)的水平井开发可以大大提高天然气产量,并使其具有成本效益,是未来天然气水合物高效开发的关键技术之一。从世界范围来看,在天然气水合物沉积层中钻水平井的经验十分有限,缺乏一定的借鉴意义。本文对在天然气水合物沉积物中钻探水平井的实践挑战进行了分析。还分析了钻水平井进入水合物沉积层时遇到的挑战。至少,分析了水平井的应用和基于水平井的复杂井结构。比较了几种新型井结构的优缺点。本文将为我国天然气水合物的开发做出贡献。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Analysis of the Application of Horizontal Well Technology in the Development of Offshore Natural Gas Hydrate

Analysis of the Application of Horizontal Well Technology in the Development of Offshore Natural Gas Hydrate

Horizontal well development of natural gas hydrate (NGH) can greatly improve gas production and make it cost-effective, which is one of the key technologies for the efficient development of NGH in the future. World widely, there is only limited experience in drilling horizontal wells into gas hydrate sediments, which lacks certain reference. In this paper, the practice of drilling horizontal wells into gas hydrate sediments, were analyzed the challenges. The challenges encountered when drilling horizontal wells into hydrate sediments were also analyzed. At least, the application of horizontal wells and complex well structure, which based on horizontal wells are analyzed. The advantages and disadvantages of several novel well structure are compared. This paper will contribute to the development of natural gas hydrate of our country.

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来源期刊
Chemistry and Technology of Fuels and Oils
Chemistry and Technology of Fuels and Oils 工程技术-工程:化工
CiteScore
0.90
自引率
16.70%
发文量
119
审稿时长
1.0 months
期刊介绍: Chemistry and Technology of Fuels and Oils publishes reports on improvements in the processing of petroleum and natural gas and cracking and refining techniques for the production of high-quality fuels, oils, greases, specialty fluids, additives and synthetics. The journal includes timely articles on the demulsification, desalting, and desulfurizing of crude oil; new flow plans for refineries; platforming, isomerization, catalytic reforming, and alkylation processes for obtaining aromatic hydrocarbons and high-octane gasoline; methods of producing ethylene, acetylene, benzene, acids, alcohols, esters, and other compounds from petroleum, as well as hydrogen from natural gas and liquid products.
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