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 Supreme Court of Texas issued an opinion in a closely watched case addressing the ownership of produced water — the byproduct of drilling, fracking and formation fluids. In Cactus Water Services v. COG...more
State of Texas. V. Reimer et al. studied lawyer-nerdy questions of standing to bring a lawsuit and statutes of limitations as applied to inverse condemnation suits. Spoiler alert: To the chagrin of the landowners, waiting...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
In Cromwell v. Anadarko E & P Onshore LLC the Supreme Court of Texas did what it so often does: In order to provide “legal certainty and predictability”, the Court considered the plain language of a contract in order to...more
In Williams O & G Resources, LLC v. Diamondback Energy, Inc., a federal magistrate judge concluded that the Texas Relinquishment Act does not apply to public-school lands patented after 1931. The report and recommendation was...more
Under Van Dyke, deeds with double-fraction royalty reservations referencing “1/8” are presumed to reserve a floating royalty interest unless clearly contradicted. Defenses like waiver, ratification, and limitations cannot...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
Unitex WI, LLC v. CT Land & Cattle Co., LLC, No. 07-23-00390-CV, 2024 WL 3249338 (Tex. App.—Amarillo June 28, 2024, pet. filed)...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 ConocoPhillips Co. v. Hahn, the Supreme Court of Texas addressed whether a “fixed” nonparticipating royalty interest (“NPRI”) was later converted to a “floating” NPRI. The court weighed two possible means of this...more