The lagging Corpus Christi hub in Texas should continue to rebound in 2021 as rising global oil demand boosts US crude exports from South Texas, NuStar said Feb. 4.
NuStar’s Corpus crude volumes fell 50% from 613,000 b/d in December 2019 to 306,000 b/d in the second quarter of 2020, hitting the minimum-volumes commitments of its contracts. As of January 2021, Corpus volumes were up to 369,000 b/d and rising for the San Antonio-based pipeline and terminal firm, NuStar CEO Brad Barron said during a Feb. 4 earnings call.
Both the Permian Basin and South Texas’ Eagle Ford Shale are showing signs of strength early this year, Barron said. He noted that NuStar typically moves about 10% of the Permian’s volumes, but that NuStar’s footprint covers about 20% of the Permian’s inventory of drilled-but-uncompleted wells, seemingly giving NuStar an extra advantage in 2021.
Barron said the momentum in January is making him more “cautiously optimistic” for 2021.
“We are starting this year encouraged by the rebound we have seen, and continue to see, across our footprint,” Barron said. “January was promising, and we hope to see that improvement continue.”
The biggest growth area for 2021 should be volumes and exports from Corpus Christi, he said.
Total US crude exports fell from an all-time high of 3.71 million b/d in February down to just 1.83 million b/d for the week that ended Dec. 4, the lowest weekly average since 2018, according to the US Energy Information Administration.
However, exports are back on the rise thus far in 2021. Crude exports rose to 3.48 million b/d for the week ending Jan. 29 and the four-week average jumped to 3.03 million b/d, the EIA said. The question now is whether early 2021 is more of a blip or a sign of a growing trend.
Pre-pandemic, US crude exports were projected to rise to at least 4.5 million b/d by the end of 2021, but S&P Global Platts Analytics has since projected export volumes to dip or stay flat in 2021 and 2022 before rebounding above current volumes in 2023 and growing from there.
However, more midstream firms are increasingly more bullish on export
volumes rising more quickly as the vaccine rollout continues and global
crude demand rises.
Corpus vs. Houston
As global crude oil demand picks back up, so is the rivalry between Corpus Christi and the Houston Ship Channel for exports, especially with a glut of long-haul Permian pipelines leading to both hubs.
Permian Basin crude production peaked early in 2020 at about 4.8 million b/d before plummeting and, as of February, has rebounded to just over 4.3 million b/d, according to the EIA. At the same time, Permian crude pipeline capacity is already above 6 million b/d after rapid growth in recent years and should exceed 7.5 million b/d once the ExxonMobil-led Wink-to-Webster system is fully online in the third quarter of 2021, according to Platts Analytics.
Platts Analytics expects Permian production will continue to fall into mid-2021 as natural declines outpace new wells, although production is expected to climb in the second half of the year. Still, 2021 output is expected to be 360,000 b/d lower year on year, according to Platts Analytics.
The 650-mile Wink-to-Webster crude oil pipeline system will trek from the Permian to multiple destinations in the Houston market and connections to Texas City and Beaumont.
On Feb. 3, rival pipeline and terminal firm Magellan Midstream Partners, which has its major hub in East Houston, argued that new Wink-to-Webster contracts should steal more barrels from Corpus Christi and further boost the Houston markets. Magellan said barrels have more destination options in Houston with the major refining networks connected.
However, Barron and NuStar Executive Vice President Danny Oliver said the oil refineries are ramping back up to capacity and that the incremental crude barrels will need to be exported. The argument favoring Corpus Christi is the region has less tanker traffic.
Oliver said NuStar’s customers are committed to moving barrels to Corpus.