
The block RJ-ON/6 falls in western part of India in the Sahgarh sub basin of Jaisalmer Basin in the State of Rajasthan. The Block contains two existing gas discovery areas: SGL, which has been declared commercial.
GK-ON/4

The block GK-ON/4, covering an area of 1,550 sq. km, is located in the northwestern onland part of the Kutch basin. The Kori creek passes through the center of this block.
CB-OSN-2004/1

The Block is located in Cambay Basin in Gujrat, (shown as area encompassing thick blue line). It was earlier a part of a larger block known as CB/OS-2, owned by Cairn/ONGC/Tata.