Rigs and VesselsThird Guyana floater arrives for deployment in prolific ExxonMobil-operated blockProsperity FPSO is due to start production at the Payara field later this yearProsperity: Guyana’s third FPSO will produce from the Payara field in the Stabroek block offshore Guyana.Photo: KEPPEL SHIPYARDFabio PalmigianiRio de Janeiro