
Corporate M&A
Energy
Private Equity
R.J. Malenfant is a corporate partner at Kirkland & Ellis LLP, based in the Houston office. With a focus on the upstream oil-and-gas sector, R.J. specializes in acquisitions, divestitures, and joint venture formations. His extensive transactional experience includes advising on complex acquisitions, divestitures, and commercial transactions, as well as oil and gas transportation and gathering agreements. R.J. has represented a diverse range of clients, including major energy companies and financial services firms, in high-stakes deals. He holds a JD from the University of Michigan Law School and a BA in International Studies & Spanish from the University of Mississippi.
R.J. Malenfant's representative experience includes advising:


- Kirkland & Ellis advised Riley Exploration Permian, Inc. (NYSE American: REPX) and its wholly owned subsidiary Riley Exploration – Permian, LLC on a purchase and sale agreement with Targa Northern Delaware LLC. - Under the agreement, Riley Permian sold 100% of the membership interests in Dovetail Midstream, LLC (a wholly owned subsidiary) to Targa for approximately $111 million in cash, subject to customary purchase price adjustments. - Dovetail’s assets primarily comprise natural gas gathering infrastructure supporting production in Eddy County, New Mexico; the matter was handled by a cross-practice Kirkland team.
Dec 18 2025
111M
M&A

Partner
2020 – Unknown
Associate
2016 – 2020
Associate
2014 – 2016

- Olympus Energy Holdings LLC, Hyperion Midstream LLC and Bow & Arrow Land Company LLC sold the stake/assets to EQT Corporation as part of a acquisition on not available. - Deal value was 1800000000 (source: Extracted) Sector: Energy; Location: USA. - On the seller side, not available advised, led by Thomas Laughlin, R.J. Malenfant, Josh Teahen, Rhett Van Syoc, Luke Strother, Michael Rigdon, Billy Vranish, Mark Dundon, Andy Veit, Brett Ackerman, Jon Kidwell, Chuck Boyars.
Apr 22 2025
2B
M&A
1 min
JD, University of Michigan Law School
2014
BA in International Studies & Spanish, University of Mississippi
2010