Corpus Christi LNG

South Texas—and its primary trading hub, Agua Dulce—is emerging as the fulcrum for U.S. natural gas producers and growing demand markets on the Texas Gulf Coast and across the border in Mexico. Between the Freeport and Corpus Christi LNG export projects and cross-border pipeline projects to Mexico, nearly 4.0 Bcf/d of export capacity is being developed in South Texas over the next few years. Meanwhile, U.S. producers as far north as the Marcellus/Utica are jockeying to capture this new demand. Large investments are being made to expand and reverse traditional pipeline flows across the Texas-Louisiana border to get gas all the way down to South Texas and the Texas-Mexico border. But will enough capacity be available when the demand shows up? Today, we break down the natural gas supply/demand picture in South Texas and what it will take to balance the market there as exports ramp up.

A total of 13 U.S. liquefaction trains with a combined capacity of about 58 MTPA (~8 Bcf/d) are either in early stages of operation along the Gulf Coast or under construction and scheduled to be online by the end of 2019. Of that, about 3.2 Bcf/d is being developed along the Texas Gulf Coast. Beyond that, a “second wave” of liquefaction projects is lining up, with as much as an additional 11 Bcf/d of capacity proposed for Texas by the early 2020s. While many of these second-wave projects may not get built, those that do will require the construction or rejigging of hundreds of miles of pipelines, particularly along that Gulf Coast corridor. Several of the first and second wave liquefaction projects have proposed to build laterals that connect to and branch out from nearby long-haul pipelines, creating new Gulf Coast-bound delivery points for Eagle Ford shale gas as well for supply that will eventually move south from supply basins as far north as the Marcellus and Utica shales. Today, we take a closer look at these liquefaction-related pipeline projects and how they will connect to and impact the existing pipeline network.

The site of Cheniere Energy’s new liquefied natural gas (LNG) export terminal in Corpus Christi is only a short drive from the heart of the Eagle Ford. But for supply diversity’s sake, Cheniere won’t depend only on Eagle Ford gas for supply—far from it, in fact. Plans are in the works to enable Corpus Christi LNG’s five planned liquefaction “trains” to access gas from a wide variety of shale plays and basins, in some cases moving gas long-distance. Today, we continue our look at the challenges of securing and moving huge volumes of gas to LNG export terminals, the emerging epicenters of U.S. gas demand.