Sixth Street Buying San Juan Gas Producer Logos Energy for $1B

By Chris Mathews

Sixth Street Partners is acquiring San Juan Basin producer Logos Energy from its current private equity sponsor, Hart Energy has learned.

Private investor Sixth Street is paying around $1 billion to acquire Logos from North Hudson Resource Partners, according to multiple sources speaking on condition of anonymity because the details aren’t public.

Logos Energy is the second-largest natural gas producer in the San Juan, behind basin leader Hilcorp. Logos holds more than 240,000 net acres in New Mexico and Colorado in the core of the Mancos Shale play.

Logos is producing roughly 314 MMcf/d of net natural gas, based on first-quarter 2026 gross operated production of 393 MMcf/d, according to estimates from Novi Labs.

Logos’ acquisition by Sixth Street marks one of the most significant recent transactions in the San Juan Basin, a region largely overshadowed by more active shale basins including the Appalachian, the Haynesville Shale and the Permian Basin.

North Hudson and Sixth Street declined to comment. Hart Energy has reached out to Logos for more information.

Sixth Street’s oil and gas portfolio

Sixth Street Partners is a major private investment firm with more than $130 billion in assets under management. The firm has a growing portfolio of oil- and gas-focused investments.

Last year, Sixth Street acquired non-controlling interests in midstream assets from BP Plc for $1.5 billion. BP’s U.S. upstream business, BPX Energy, retained operatorship of the Permian and Eagle Ford midstream assets in the deal.

Sixth Street acquired a portion of Echo Minerals’ royalty interests in the Permian and Anadarko basins for more than $500 million in 2024.

In 2021, Sixth Street paid Laredo—which later became Vital Energy—$405 million for a 37.5% stake in its producing legacy wells in the Midland Basin.

The firm also backs Caliche Development Partners, a natural gas and industrial gas storage developer with assets in California and on the Gulf Coast.

Logos Energy’s Mancos Shale well results

A longtime natural gas stronghold, the San Juan Basin experienced a sharp slowdown in drilling over the past decade due to low gas prices and exits by major operators.

Companies including ConocoPhillips, BP, Ovintiv and WPX (now Devon Energy) exited the basin in pursuit of higher-return opportunities, primarily in the Permian Basin. But strong Mancos Shale well results are sparking renewed interest and dealmaking in the San Juan Basin.

Publicly traded Mach Natural Resources LP (NYSE: MNR) entered the San Juan last year with a $787 million acquisition from German investor IKAV. The asset was previously owned by BP.

Private E&P Hilcorp became the largest gas producer in the San Juan following a $3 billion acquisition from ConocoPhillips in 2017.

Prolific results from new Mancos gas wells are drawing industry attention, with productivity metrics rivaling those of the nation’s premier natural gas basins, according to energy analytics firm Novi Labs.

Logos and Mach are drilling some of the best wells in the San Juan Basin. The company’s Mancos Shale wells are producing about 5 Bcf over a year, holding up well against major operators in top gas plays.

Logos highlighted several new well results earlier this year:

• The Rosa Unit #756H saw a peak IP30 of 26.6 MMcfe/d from 13,721 ft of completed lateral, which Logos said is the highest 30-day rate ever recorded in the basin;

• Last July, Logos brought on its first horizontal Mancos well (9,285 ft) landed in Colorado. The Ignacio well had a peak IP30 of 19.9 MMcfe/d and maintained production of 10 MMcfe/d after five months; and

• Pad 26 came online in early December, with six wells averaging 13,910-ft laterals. Pad 26 generated more than 150 MMcfe/d of gross production over the final 12 days of last year.

Logos Energy CEO Jay Paul McWilliams is a serial San Juan Basin investor and operator, having spent more than a decade acquiring, consolidating and developing assets across the basin.

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