If you drive around Pennsylvania, you are likely not going to encounter a “For Sale” sign offering a cavern in the ground. But the voids, pore spaces, and cavities in the subsurface can be quite valuable now and in the...more
Does the Texas Supreme Court’s Decision in Cactus Water Services v. COG Operating Provide Guidance About Lithium and Rare Earth Minerals Ownership in Pennsylvania? Lithium demand is expected to continue to increase as...more
On June 27, 2025, the Texas Supreme Court issued a pivotal decision in Cactus Water Services, LLC v. COG Operating, LLC, holding that under the language of the granting clause found in the standard oil and gas lease, produced...more
The so called “Anadarko Washout” involves a washout of oil and gas leases on undivided working interests owned by non-operating mineral cotenants. This particular species of lease washouts is based on two recent cases from...more
In this case (Scout Energy Mgmt., LLC v. Taylor Properties, No. 23-1014, 2024 WL 5249490 [Tex. Dec. 31, 2024]), the Texas Supreme Court held that vague notations on shut-in royalty check receipts cannot modify an unambiguous...more
In this recent case, the Texas Supreme Court resolved whether ratification of a lease or signing of a stipulation agreement could transform a fixed non-participating royalty interest (NPRI) into a floating NPRI....more
This lease royalty case involved a dispute over whether the lessee was permitted to deduct volumes of gas used off the premises to power post-production activities on other gas produced from the same well. Carl v. Hilcorp...more
After four stops at the lower courts, Kenneth Hahn v. ConocoPhillips has been resolved by the Supreme Court of Texas. The Court opined on the effect of two instruments often used to clarify land titles in Texas: ...more
In Ammonite Oil & Gas Corp. v. R.R. Comm’n of Tex., the Texas Supreme Court held that the Railroad Commission (the “RRC”) did not abuse its discretion in denying a “muscle in” application under the Texas Mineral Interest...more
This article focuses on the state of Texas law regarding wellbore rights and various related issues raised by transactions involving such rights (and other similar lease severance issues) and provides some practical tips to...more
On June 4, 2024, the United States Court of Appeals for the Fifth Circuit affirmed the dismissal of an "at the well" royalty holder's class action lawsuit after the Texas Supreme Court held that Hilcorp Energy Co. properly...more
Freeeport-McMoRan Oil and Gas, LLC and Ovintiv USA Inc. v. 1776 Energy Partners LLC presented a recurring question faced by Texas oil and gas producers: When can proceeds of production be withheld by the operator without...more
The standard of care is an important provision in any operating, management or services agreement because it sets forth the expectations of the parties as to how the contract should be carried out. It also functions as the...more