Oil India plans 3500-sq km 3D survey in Assam Vol 25, PW 22 (06 Oct 22) Exploration & Production Oil India is planning an ambitious full-fold blanket 3D survey across 3500-sq km in... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedAll eyes on India's biggest airborne survey (27 Jul 23) Oil India wants 3900-sq km 3D (29 Jun 23) 'We'll drill deeper!' says Oil India's Rath (04 May 23) Oil India plans 3500-sq km 3D survey in Assam (06 Oct 22) Massive airborne survey planned by Oil India (22 Sep 22) Oil India wants high-density 3D at Kumchai (20 May 21) Lockdown pain starts to hurt seismic contractors (09 Apr 20) Huge 2D shoot planned at Oil India OALP acreage (06 Sep 18) OIL ON THE BRAHMAPUTRA RIVER-BED' (09 Jun 99)