utilization

The global LNG market upheaval has wreaked havoc on U.S. LNG export demand this summer, which, in turn, has complicated operations at domestic export facilities. Gone are the days when U.S. LNG exports would move predictably, increasing with each new liquefaction train coming online and then mostly staying at or near capacity. Rather, as international LNG prices collapsed, U.S. LNG operators for the first time have had to contend with a relentless stream of cancelled cargoes and low facility utilization rates. More recently, cargo cancellations are showing signs of easing somewhat, as international price spreads are improving for fall and winter. But these recent market disruptions provide a window into the ways in which operational constraints and flexibilities will factor into LNG producers’ and offtakers’ decisions — and affect feedgas flows and capacity utilization — in a weak global market. Today, we consider some of the nuances of liquefaction operations.

Refineries along the U.S. Gulf Coast (USGC), which account for half of the country’s total refining capacity, are generally among the most sophisticated and complex anywhere, with configurations that enable them to break down heavy, sour crude oil into high-value, low-sulfur refined products. However, over the past eight years, the USGC has been flooded with increasing volumes of light, sweet crudes produced in the Eagle Ford, the Permian and other U.S. shale plays as new pipelines were constructed or reversed to the coast for domestic refining or export. Still more pipelines will be coming online over the next year. Today, we evaluate how much domestic crude oil has been absorbed into the USGC refining system, the implications to the overall crude slate qualities, and options for increasing domestic crude oil processing in the near term.