Natural Gas Liquids

What’s the fastest-growing U.S. hydrocarbon? You guessed it — ethane. Since 2016, ethane production has grown at almost 2.5 times the rate of crude oil or natural gas and 1.5X that of other natural gas liquids (NGLs). And there’s a lot more upside potential where that came from. It’s entirely demand-pull, meaning that U.S. ethane production growth is being driven by increasing domestic and export demand for the petrochemical feedstock. Shell’s new steam cracker in Pennsylvania is online, CP Chem and Qatar Energy are planning a new cracker in Orange, TX, and other projects are in the works. On the exports front, both Enterprise and Energy Transfer announced export-terminal-expansion projects in 2022. All this new ethane demand needs supply, and fortunately the U.S. has the barrels, not only from ever-increasing NGL production, but also from ethane that today is being rejected and sold as natural gas. And the markets will need new pipes, fractionators, and ships to get that ethane to market. With today’s RBN blog, we begin a series to explore what these developments mean for U.S. ethane market players.

Winter arrived early in many parts of the U.S. this year, with frigid temperatures and, in some places, snow measured in feet, not inches. Propane demand for heating is up, but surprisingly, inventories are high, prices are low and the outlook for the rest of the winter looks good. And propane just dodged a hail of bullets when Congress legislated away what had been a likely rail strike. Is it too early for propane marketeers to be dancing in the aisles about what looks like a safe outlook for winter season supplies? That’s the big question. Because spring is still more than three months away. And it’s a fact that sustained cold weather, logistical challenges and other factors can wreak havoc with any propane market. In today’s RBN blog, we examine the current state of the U.S. propane market, why things have improved so dramatically and, of course, what could still go wrong.

Shell’s new, multibillion-dollar steam cracker in Monaca, PA — the first of its kind in the Marcellus/Utica shale play — is finally up and running and breathing new life into a small town on the Ohio River. When it’s running flat-out, the cracker will churn out up to 9 million pounds of ethylene a day to supply three adjoining polyethylene units. Shell Polymers Monaca, as the petrochemicals complex is formally known, is a world-scale giant, consuming about 95 Mb/d of ethane, which raises this question: How is the start-up of the region’s only large ethane consumer affecting the broader market? In today’s RBN blog, we provide the answer.

We are only two months away from the official start of propane heating season in the U.S., and inventories are 3.5 MMbbl lower than last year, or 2.6 MMbbl below the five-year week-on-week low. Volumetrically, it’s a story very much like last summer: Propane exports are running high and while production is up it’s not increasing fast enough to get inventories back to where we would like to see them. But propane prices are not behaving at all like last year. At this point in 2021, the price of propane was moving higher, both in absolute terms and relative to the price of crude oil. This year, prices have been falling for the past four months and are much weaker relative to crude than a year ago. With low inventories and low prices, what are the prospects for the propane market being prepared for the upcoming heating season? And what are the risks if there's a cold-weather surprise? We’ll consider those issues and more in the blog series we begin today, focusing first on how we got here.  

That crazy little ethane molecule is at it again. Yesterday the price blasted to 67.875 c/gal, a level last seen on January 17, 2012. Petchem cracker margins are low. Production is up, but inventories are down. A big driver of the bedlam is the price of natural gas, trading in the $7-$9/MMBtu range for the past month. But as usual with ethane, there’s a lot more happening below the surface — including high domestic demand, growing export volumes, and significant developments in downstream petrochemical markets — all shaking things up. Looking ahead, uncertainty looms, with more export capacity, ever-changing ethane rejection economics, and uneven production growth. In today’s RBN blog, we’ll leap back into the ethane market to see what’s been going on, and where ethane is headed over the next few years.

It burns just like propane, smells just like propane, and gets transported just like propane. But instead of being extracted at gas processing plants or refineries, it is produced from renewable feedstocks like used cooking oil or soybean oil, and so it has a low carbon intensity. That means it is eligible for low-carbon fuel credits, like those available in California. Renewable propane has been around for years but has never gotten much traction due to a combination of technical and economic issues. Now that is changing, with a deal announced last week by a major propane retailer and a biorefiner showing the way to a win-win-win for the producer, the marketer, and the environment. In today’s RBN blog, we begin a deep-dive series on where renewable propane comes from, why it has been a challenge to get the market going, and what changes may create significant opportunities across the renewable propane value chain.

Way back in the spring of this year, propane prices were behaving themselves. Mont Belvieu values were high relative to the previous two years, but no higher than what they ought to be with crude oil up to the mid-$70s/bbl range, as it was back then. Yet, market players were uncomfortable. Production was flat, exports were strong, and inventories were not increasing fast enough to get balances where they needed to be by winter. At that point the market got nervous and started bidding the price of propane higher. When exports continued at high rates and it looked like $100/bbl crude was a real possibility, propane buyers went into a feeding frenzy, and by early October propane prices blasted to levels not seen in a decade. Then the market calmed down. Weekly inventory numbers from EIA started to look like they might be OK after all, exports backed off, and propane prices started to decline. That’s supposed to happen toward the end of heating season, not at the beginning. The frenzy soon turned into a rout in a counter-seasonal price move egged on by concern about the COVID-Omicron variant that saw propane collapsing by 35% over a five-week period. All that price action happened during the summer and fall, instead of during the winter, as it usually does. We just got ahead of ourselves. So, what happens next? That is what we will consider in today’s RBN blog, which is Part 2 of our Different Drum NGL blog series.