The Tripura government is encouraging exploration agencies, including state-owned companies ONGC and GAIL, to go for massive gas exploration drive in the state.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/tripura-government-encourages-gas-exploration-drive
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-guwahati
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tripura
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-gas
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-gas-exploration
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-and-natural-gas-corporation-ongc