Natural Gas Liquids

It’s the most expensive NGL, accounting for more than 25% of the value of a weighted average barrel. It is the only NGL that does not require storage or transportation under pressure. And it’s the most misunderstood of the NGLs, going by different names depending on the market and geography, with a chameleon-like characteristic that allows it to be transformed into various products. And to further complicate matters, other petroleum liquids are similar to natural gasoline, but not identical. In today’s RBN blog, we’ll delve into the mysteries of natural gasoline and explore what makes it such a crucial component of the hydrocarbon landscape. 

More than 9 billion gallons of propane were delivered to U.S. consumer markets in 2024, primarily for residential heating and cooking. Demand is highly seasonal, which brings a unique set of challenges for buyers, especially on the wholesale side of the market, but production tends to be steadier over the course of the year. In today’s RBN blog, we show how wholesalers balance supply and demand and the critical role of the winter-to-summer ratio. 

Crude-oil-focused drilling and completion in the Permian Basin is generating fast-increasing volumes of associated gas — and creating opportunities for midstream companies that provide “wellhead-to-water” services for natural gas and NGLs. ONEOK has become a much bigger player in this space via several transformational acquisitions and MPLX has been making moves of its own. (The companies also are working together on a new LPG export terminal — and more.) In today’s RBN blog, we continue our review of Permian-to-Gulf midstreamers’ expansion plans with a look at what ONEOK and MPLX are up to. 

More than 9 billion gallons of propane were delivered to U.S. consumer markets in 2024, primarily for residential heating and cooking. The final step in propane’s pathway to the retail market is managed by a large group of companies known as retailers, which range in size from “mom and pop” operations that run only a couple of cars serving a local market to companies with fleets of cars and multiple supply points. As we detail in today’s RBN blog, the propane business requires a huge focus on logistics and personal relationships. 

The decision by the U.S.’s largest independent propane wholesaler to exit the business serves as a reminder of the challenges and risks that companies like it face. The move also highlights the fact that at least some other independent wholesalers — including the presumed buyer of NGL Energy Partners’ propane-related assets — believe that by increasing their scale and scope they can compete more effectively with their two classes of competitors: affiliates of big midstream companies and affiliates of propane retailers. In today’s RBN blog, we discuss what the latest M&A activity in the propane space reveals. 

It finally happened. And it’s a very big deal for MPLX and ONEOK, both of which have been working for years to become full-fledged members of the elite “NGL wellhead-to-water club.” But the companies’ announcements that MPLX will build two fractionators at the terminus of a new NGL pipeline from Sweeny to Texas City and that ONEOK and MPLX will joint build a new LPG export terminal nearby (and a new purity-product pipeline between Mont Belvieu and the terminal) doesn’t just fill in the missing pieces of the puzzle they’ve been assembling. The plans also will give Gulf Coast LPG exporters the additional capacity they desperately need and — no small thing — create another fractionation hub. In today’s RBN blog, we discuss what MPLX and ONEOK are planning and why it matters. 

At first glance, you might think that Phillips 66’s newly announced, $2.2 billion plan to acquire the EPIC NGL pipeline system, two fractionators near Corpus Christi and other NGL-related assets in Texas is just another logical step in the expansion of P66’s “well-to-market” NGL strategy — and you’d be right. But the story is actually much more interesting, involving a long list of well-known midstream players and a long-running, still-evolving effort to dilute the Mont Belvieu NGL hub’s dominance. In today’s RBN blog, we spill the tea.