The company had sought permission for drilling 12 development wells but it received clearance for six wells at present
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ongc-gets-environment-ministrys-nod-rs-240-crore-project-assam
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-and-natural-gas-corporation-ongc
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jorhat-d
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-exploration
[8] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec