This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper OTC 30655, “Effective Boiled-Off-Gas/Fuel-Gas Balance Between Floating Liquefaction Facilities and Carrier Resulting in Zero Flaring During Offloading,” by Kinfai Wong and Rose Sapinah Hashim, Petronas, and Yosuke Yamamoto, JGC, et al. The paper has not been peer reviewed. Copyright 2020 Offshore Technology Conference. Reproduced by permission. Achievement of zero flaring during liquefied natural gas (LNG) offloading operations is governed by many factors. The proper management of the balance of fuel gas and boiled-off gas (BOG) between the floating LNG (FLNG) facility and the LNG carrier (LNGC) is critical during offloading to ensure that the system reaches equilibrium, leading to zero flaring. The complete paper details a process study to identify potential causes of flaring during LNG offtake and corrective measures to accomplish zero flaring without any capital plant modification. The study is applicable only for offloading operations to LNGCs with spherical Type B LNG tanks. Introduction PFLNG Satu (referred to hereafter as PFLNG1) performs LNG offloading to an LNGC on a monthly basis. This is known as an offloading mode of operations, in which the LNGC is moored at the PFLNG1 facilities and LNG is transferred from storage tanks to the LNGC. The LNG in the storage tank is transferred to the LNGC by three liquid-offloading arms, while the vapor return from the LNGC is recovered by a single vapor-return arm. Multiple gas-flaring incidents were observed with PFLNG1’s fuel-gas system because of an imbalance in the fuel-gas flow in the system during offloading operations.