छो (बॉट: आंशिक लिप्यंतरण)
छो (बॉट: वर्तनी एकरूपता।)
ओएनजीसी कच्चे तेल के अन्वेषण और उत्पादन गतिविधियों में संलिप्त है। इसकी [[हाइड्रोकार्बन]] के अन्वेषण और उत्पादन गतिविधियों भारत के 26 तलछटी बेसिनों में चल रही हैं। यह भारत के कच्चे तेल की कुल आवश्यकता का लगभग 30% उत्पादन करती है। इसके स्वामित्व मे एक 11000 किलोमीटर लम्बी पाइपलाइन है जिसका परिचालन यह स्वंय करती है। मार्च 2007 तक यह [[मार्केट कैप]] के संदर्भ में यह भारत की सबसे बड़ी कंपनी थी।
<!--(incorporated on [[June 23]], []) is an [[India]]n [[public sector]] petroleum company. It is a [[Fortune Global 500]] company ranked 335th, and contributes 77% of India's [[petroleum|crude oil]] production and 81% of India's [[natural gas]] production. It is
ONGC is engaged in exploration and production activities. It is involved in exploring for and exploiting hydrocarbons in 26 sedimentary basins of India. It produces about 30% of India's crude oil requirement. It owns and operates more than 11,000 kilometers of pipelines in India. Until recently (March 2007) it was the largest company in terms of [[market cap]] in India.<ref>[http://today.reuters.co.uk/stocks/CompanyProfile.aspx?symbol=ONGC.BO Company Profile]</ref>.
Post 1990, the liberalized economic policy was brought into effect, subsequently partial disinvestments of government equity in Public Sector Undertakings were sought. As a result, ONGC was re-organized as a limited company and after conversion of business of the erstwhile Oil & Natural Gas Commission to that of Oil and Natural Gas Corporation Ltd in 1993, 2 percent of shares through competitive bidding were disinvested. Further expansion of equity was done by 2 percent share offering to ONGC employees. Another big leap was taken in March 1999, when ONGC, IOC ([[Indian Oil Corporation]]) and [[GAIL|Gas Authority of India Ltd.]](GAIL) agreed to have cross holding in each other’s stock. Consequently
In 2002-03 ONGC took over [[Mangalore Refinery and Petrochemicals]] Limited (MRPL) from [[Birla Group]] and announced its entrance into retailing business. ONGC also went to global fields through its subsidiary, ONGC Videsh Ltd. (OVL). ONGC has made major investments in Vietnam, Sakhalin and Sudan and earned its first hydrocarbon revenue from its investment in Vietnam.