EP 20-7-1 was completed on 10 July 2019 without result reported.  CNOOC â Shenzhen spudded a NFW in the PRMB Basin, South China Sea, on 11 June 2019. Enping 20-7-1, located in the Enping Sag in a water depth of 90 m area, has target in the Mio-Oligocene clastic play. âHYSY 943â J/U is used of the drilling operation.   In March 2019 CNOOC has completed EP 20-1-1, EP 20-2-1 and EP 20-5-1 in this area, but without result reported.   In November 2018, CNOOC completed EP 20-4-1 with oil in this area. In January 2019 an appraisal well, EP 20-4-2 was drilled.   In February and March 2018, CNOOC completed EP 15-2-1 and EP 10-2-1, in the Enping Sag, both well penetrated oil bearing zones. EP 10-2-1 and EP 15-2-1 discoveries, together with existing EP 15-1 discovery, will be expected to be a medium size field group for joint development.   EP 15-1 discovery was made in 2016 in the Enping Sag.   Background Information    In the past few years, CNOOC has made a number of discoveries in the Enping Sag, such as EP 24-2, EP 23-1 and EP 18-1, with reservoir from Miocene to Oligocene sands.   Enping 24-2 field was on stream in 2014 and Enping 18-1 was on stream in September 2016.   CNOOC was brought Enping 23-1 fields group (together with Enping 23-2 and Enping 23-7) on stream in November 2016.   In 2016 CNOOC has also drilled two new-field wildcat wells in this area, EP 11-4-1 and EP 16-1-1, without result reported.   In 2017 CNOOC completed EP 23-11-1d in May and EP 18-6-1 in November in this area without result reported.   In 2018 CNOOC also drilled EP 12-2-1d in the Enping Sag without result reported.
EP 20-7-1 â Completed without result reported â PRMB, South China Sea