نقشه برداری شبکه همکاری تحقیقاتی بین المللی تحقیقات هیدرات متان

As a new type of potential energy, methane hydrate presents a very high resource value, has been a long-term research focus in oil and gas industry. Based on the Web of Science database, this paper analyzes the research collaboration of international methane hydrate. The paper gives a framework for collaboration network of methane hydrate research. Based on the 7194 collected papers during 2001-2016, the paper calculates the cooperation rate and cooperation degree of methane hydrate research at author, institution, and country level respectively. Furthermore, the Top 20 countries, and institutions in international methane hydrate research are given. The results provide effective support for mastering the international research of methane hydrate.