Chinese offshore contractor Guangzhou Salvage has completed the transport and installation (T&I) of four unmanned wellhead platforms for PTTEP’s Zawtika phase 1D field expansion in the Gulf of Martaban offshore Myanmar.

The topsides of the ZWP12, ZWP13, ZWP14 and ZWP15 platforms were built by Gunanusa Utama Fabricators in Indonesia, while jackets were built at Construction Enterprise in Vietnam and an unnamed yard in China.