GAIL allowed to send only three to Calgary conference Vol 6, PW 15 (25 Sep 02) News in Brief Difficult to believe but Indian oil and gas companies still need oil ministry approval before sending employees abroad, even at company expense!... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC under fire over gas reserves (07 Feb 19) US and Canada junket for PSU directors (02 May 13) Regulator set to let 'grocers' enter gas business (17 Dec 09) Mumbai to host first NELP-VIII road show on August 8 (30 Jul 09) Two week delay in opening GSPC’s KG block dataroom (27 Jul 06) Watch out for MN-DWN-2002/3 offshore Orissa (25 Aug 04) GAIL allowed to send only three to Calgary conference (25 Sep 02) Getting ready for the World Petroleum Congress in Rio (28 Aug 02) Three NELP-III blocks will attract maximum interest (31 Jul 02) Naik to Calgary for World Petroleum Congress (07 Jun 00)