The state-of-the-art 8-legged water Injection-cum-Living Quarter platform has been installed as part of the implementation of the low salinity waterflood (LSWF) process, an Enhanced Oil Recovery (EOR) pilot project, part of the Mumbai High South Redevelopment phase IV at a total Capex of Rs 3,740 crore.
ONGC Commissions Rs 6,000 Crore Projects To Boost Oil, Gas Output
(link to source)