Belford Dolphin drills Indiaآ’s deepest well for ONGC Vol 9, PW 13 (06 Oct 05) Exploration & Production Belford Dolphin is drilling Indiaآ’s deepest well for ONGC at eastern offshore NELP-I deepwater block KG-DWN-98/4.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedDrillship Belford Dolphin drilling last well for ONGC (05 Apr 07) Belford Dolphin hopes for good luck in the Mahanadi (03 Nov 05) Belford Dolphin drills India’s deepest well for ONGC (06 Oct 05) Belford Dolphin spuds east coast wildcat for ONGC (09 Feb 05) Belford plugs well and moves to DW-RO-1A (10 Mar 04) Belford Dolphin arrives off Mumbai on 14th November (19 Nov 03) No change in Dolphin spudding date for ONGC (05 Nov 03) Pakistan opportunity for Belford Dolphin (24 Sep 03) Dolphin to spud ONGC well on 1st December (10 Sep 03) Dolphin to begin ONGC deepwater programme (27 Aug 03)