Horizontal drilling success for ONGC in Assam Vol 22, PW 3 (15 Nov 18) Exploration & Production Horizontal drilling is yielding excellent results for ONGC at its Nazira-based asset... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedOil India plans 8 northeast horizontal wells (17 Nov 22) ONGC pins hope on 2 new Geleki wells (16 Jan 20) More horizontal well success at ONGC (25 Jul 19) All set! ONGC 'ready to drill' 25 wells in Assam (11 Jul 19) Exploration gets a lot easier for ONGC in Assam (29 Nov 18) Horizontal drilling success for ONGC in Assam (15 Nov 18) ONGC to drill 41 Phase-IV wells at Mumbai High (19 Oct 17) Horizontal well success for ONGC in Ahmedabad (16 Jun 11) Unocal study helps ONGC drill for oil in Tripura (28 Feb 01)