Expansions

When it comes to midstream development in the Northeast, Appalachian natural gas producers have learned by now not to hold their breath. The region is notorious for its staunch environmental opposition to hydrocarbon infrastructure and its propensity for sending gas pipeline projects to the trash pile. Against all odds, however, midstream development in the region has thawed in recent months, in large part spurred by the unlikely advancement of Mountain Valley Pipeline (MVP), the long-embattled project to move up to 2 Bcf/d from the Appalachia gas supply basin to the Transco Corridor, which runs north-south along the Eastern Seaboard. In today’s RBN blog, we take a look at historical flows on Williams’s Transco Pipeline and what they can tell us about how MVP and Transco’s own planned expansions might reshape gas flows along the corridor. 

Appalachian natural gas producers got good news earlier this month: Williams announced it was moving forward with the Southeast Supply Enhancement project, a large-scale expansion of southbound capacity out of the Northeast on its Transco Pipeline system. Not only that, but it super-sized the project to 1.4 Bcf/d of capacity — nearly double the 800 MMcf/d it had offered in an open season held this summer. The project is one of several brownfield expansions planned to provide additional supply access in Transco’s premium Zone 5 market area, which runs through Virginia and North Carolina — and the first large-scale takeaway expansion to be announced in the area since the long-delayed Mountain Valley Pipeline (MVP) was cleared for completion following years of regulatory and legal hurdles. In today’s RBN blog, we provide the latest on the Transco Corridor expansions.

It took an “Act of Congress” and a decision from the highest court in the land — handed down by the Chief Justice no less — but it’s looking more and more like Mountain Valley Pipeline (MVP) will be completed as early as by the end of this year, opening up 2 Bcf/d of new takeaway capacity for the increasingly pipeline-constrained Appalachian gas supply basin. That’s shifted the industry’s gaze to bottlenecks downstream of where the bulk of the volumes flowing on the new pipeline will land — on the doorstep of Williams’s Transco Pipeline in southern Virginia. A number of midstream expansions have been announced to capture the influx of natural gas supply from MVP and shuttle it to downstream markets in the Mid-Atlantic and Southeast regions, and indications are that more will be announced and greenlighted in the coming months. These projects will be key to both enabling gas production growth in the Appalachia basin as well as meeting growing gas demand in the premium markets lying on the other side of the constraints. In today’s RBN blog, we delve into the details and timing of the announced expansion projects vying to increase market access to MVP supply.

With the Mountain Valley Pipeline (MVP) project clearing some major legal hurdles in recent weeks and construction resuming, it’s become increasingly likely that Appalachian gas producers will soon have 2 Bcf/d of new takeaway capacity, potentially as early as late 2023. However, the degree to which the pipeline will translate into higher production from the supply basin and improved supply access for the gas-thirsty, premium markets in the Southeast will largely depend on the availability of transportation capacity downstream of MVP. As such, the race is on to expand pipeline capacity from the pipe’s termination point at Williams’s Transco Pipeline Station 165 in southern Virginia, not only to deal with the impending influx of supply from MVP but also to move that gas to growing demand centers in Virginia and the Carolinas. MVP’s lead developer, Equitrans Midstream, is hoping to build an extension to the mainline — the MVP Southgate project — while Transco has designs of its own for capturing downstream customers. In today’s RBN blog, we provide an update on MVP and the various expansion projects in the works to move newly available supply to market.

In the nearly three months since it began initial service, natural gas flows on Cheniere Energy’s Midship Pipeline out of the SCOOP/STACK have ramped up, and now consistently top 700 MMcf/d. This, despite production from the Oklahoma basins declining by close to 10% in that time. In other words, Midship is doing what it was supposed to do — namely, giving producers and shippers incremental capacity to reach relatively more attractively priced markets. However, the pipeline was also meant to connect that supply region with growing LNG export demand on the Gulf Coast, which has been slashed in recent months as global oversupply and poor economics have marginalized U.S. LNG cargoes. That raises the question, where are Midship flows heading? Today, we provide an update on Midship gas flows.

The initial start-up of Cheniere Energy’s Midship Pipeline two weeks ago occurred in a radically different market environment than when the project was conceived. As the first greenfield, large-diameter natural gas pipeline project out of the SCOOP/STACK in years, it was meant to provide relief for the once takeaway-constrained producers in the Central Oklahoma production region and connect what was until the past year a rapidly growing supply region to emerging LNG export demand along the Gulf Coast, including at Cheniere’s own Corpus Christi, TX, terminal. Instead, SCOOP/STACK production hit the skids last fall, and rig counts since then have plunged to the lowest levels in well over a decade. On the delivery end of the pipe, U.S. LNG export demand is being challenged by a global gas glut and disappearing margins to international markets. Still, the Midship project’s initial capacity of 1.1 Bcf/d is more than 80% subscribed by firm shippers, and the new pipeline is slated to provide some of the most economic routes out of the SCOOP/STACK. Today, we provide an update on the project’s start-up and the changed market environment it’s facing.

TC Energy’s Columbia Gas and Columbia Gulf natural gas transmission systems’ recent expansions out of the Northeast — the Mountaineer Xpress and Gulf Xpress projects, both completed in March — are responsible for a large portion of the uptick in Marcellus/Utica production in the last few months and they’ve added an incremental 860 MMcf/d of capacity for Appalachian gas supplies moving south to the Gulf Coast. The two projects join a number of other expansions in recent years that have inextricably tied Marcellus/Utica supply markets to attractive demand markets along the Texas and Louisiana coasts. Where is that latest surge of southbound supply ending up? Today, we look at the downstream impacts of the completed projects, namely on Louisiana gas flows and LNG feedgas deliveries.

U.S. Northeast natural gas producers in recent months got a substantial boost in pipeline capacity to receive and move incremental gas production volumes to attractive Gulf Coast markets. TC Energy’s Columbia Gas and Columbia Gulf transmission systems in March completed the Mountaineer Xpress and Gulf Xpress pipeline expansions, respectively, increasing the combined system’s Marcellus/Utica receipt capacity by 2.7 Bcf/d in the producing region, while also bumping up the Marcellus/Utica’s takeaway capacity to the Gulf Coast by nearly 900 MMcf/d. The duo of expansions is among the biggest takeaway capacity additions to be completed out of the Northeast, volume-wise, and among the handful that inextricably connect Marcellus/Utica supply markets to well-sought-after LNG exports markets along the Texas and Louisiana coasts. One of the export terminals these projects are designed to serve is Sempra’s Cameron LNG, where Train 1 began commercial operations in recent weeks. Today, we provide an update on the upstream and downstream implications of the recently installed Northeast-to-Gulf Coast pipeline capacity.

Midstreamers have been struggling to keep processing and natural gas pipeline constraints at bay in Oklahoma’s SCOOP/STACK plays, and the situation hasn’t gotten any easier in the past 18 months or so. Associated gas production from the Cana-Woodford has surpassed expectations, climbing 1 Bcf/d in that time to new highs near ~4.5 Bcf/d. Efforts by pipeline operators to keep pace with production gains have largely been on a piecemeal basis, mostly to tie in processing plants or modify/expand existing systems. Cheniere Energy’s Midship Project is looking to change that. The greenfield project, which received its final notice to proceed with construction from the Federal Energy Regulatory Commission (FERC) late last month, will level-shift takeaway capacity out of Oklahoma up by 1.44 Bcf/d in one fell swoop by the end of 2019. Today’s blog provides an update on Midship and other expansions in the region.

One of the biggest factors affecting the U.S. natural gas market in 2019 will undoubtedly be the dramatic rise in LNG export demand. The slate of liquefaction and LNG export capacity additions this year will boost U.S. demand for feedgas supply to nearly 9 Bcf/d by the end of the year, almost tripling the 2018 full-year average of 3.1 Bcf/d and close to doubling the December 2018 average of 4.6 Bcf/d, with the lion’s share of that growth happening along the Texas and Louisiana Gulf Coast. Three liquefaction trains — one each at Cheniere Energy’s Sabine Pass and Corpus Christi terminals, as well as one at Cameron LNG — are likely to be fully operational in the first quarter, with five additional trains due in rapid progression later in 2019. That much new gas demand concentrated in one region is bound to disrupt physical flows and pricing dynamics. Today, we wrap up the series with a look at the timing and feedgas routes for the final two facilities: Freeport LNG in Texas and Kinder Morgan’s Elba Island project in Georgia.