Deep-sea survey for oil is to be conducted through a joint venture between an American firm - Western Geophysical of Houston - and state-owned Tanzania Petroleum Development Corporation (TPDC). The
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/deep-sea-oil-exploration-starts-tanzania
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy