新闻
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China

可燃冰开发领域,他的团队走在世界前列

2017-08-27 04:11:45   中国青年网

“试采前压力非常大,国家花那么多钱,万一达不到预期效果,根本没法向国家交代。”在这样的压力下,卢海龙每天工作十几个小时,即便回家了也是想着实验的事情,觉都睡不好。日复一日的努力也在神狐海域得到了检验,试验结果让卢海龙十分满意。

5月10日,神狐海域可燃冰试采点火成功。18日,连续产气超过一周,平均日产超1.6万立方米,天然气产量稳定,甲烷含量最高达99.5%,超额完成“日产万方、持续一周”的预定目标。

截至7月9日,天然气水合物试开采连续试气点火60天,累计产气量超过30万立方米,平均日产5000立方米以上,甲烷含量最高达99.5%。获取科学试验数据647万组,为后续科学研究积累了大量翔实可靠的数据资料。

“粉砂型储层难开发,以前世界各国考虑天然气水合物开发时都是优先将渗透率高、饱和度高的砂质储层作为开发对象。但是粉砂质储层占世界天然气水合物量的大多数,所以我们的突破,对全世界而言更具有可参考和借鉴的价值。”卢海龙说。

“试验时长60天,是世界最长的,30多万立方米的总产气量也是最多的。”卢海龙介绍,60天的试验时长为以后天然气水合物的产业化开发积累了很多经验。

从2002年起,日本、加拿大、美国先后在加拿大马利克和美国阿拉斯加用加热法、降压法和二氧化碳置换法进行过四次可燃冰试采,但效果不理想,最长的一次试验时长仅6天;2013年,日本首次进行海域天然气水合物试采,但仅持续6天。“日本的几次试验都是因为出砂等技术问题而不能长期进行。天然气水合物的产业化生产不可能产几天停几天,是要长期生产的。通过60天的长期试验,我们看到了更多短期试验观察不到的现象和问题,对产业化开发更有意义。”

“咱们国家是现在最大的能源进口国,一半以上的能源都从国外进口。如果天然气水合物的产业化开发成为现实,对国家的能源安全就又多了一个保障。”谈及以后的工作,卢海龙踌躇满志,“正如党中央、国务院贺电中说的那样,‘海域天然气水合物试采成功只是万里长征迈出的关键一步,后续任务依然艰巨繁重。’结合这次试开采的数据,我们下一步将着重在提高效率、降低成本上下功夫。我们会继续研发一些新的技术,改进工艺方法,开发一些专业设备,为天然气水合物的产业化开发做准备。”

(本报记者 刘华东 本报见习记者 常莹)

上一页2/2下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/11038989/20170827/31198183_2.html
Server: cms-8-251
Date: 2024/06/22 04:28:16

Powered by China
China