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Articles Posted in Recent Cases

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Basic Energy Services v. PPC Energy LLP – Another Case on Injection Wells in the Delaware Mountain Group

The Delaware Mountain Group is a group of formations including the Bell Canyon, Cherry Canyon and Brushy Canyon formations, deposits in ancient canyons filled in over the ages, and are productive of oil and gas. These formations lie above parts of the Wolfcamp formation in the Permian Basin. Disposal of…

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Opielas Settle Suits Against Magnolia on Allocation and PSA Wells

Our firm represented the Opielas in two cases involving a Magnolia horizontal well in Karnes County: a suit against Magnolia in Karnes County, and a suit against the Texas Railroad Commission in Travis County. In both cases the Opielas contended that Magnolia had no right to drill a horizontal well…

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Hahn v. ConocoPhillips: When is a Stipulation Enforceable?

On the last day of 2024 the Texas Supreme Court issued its opinion in ConocoPhillips v. Hahn, No. 23-0024, putting to rest a long-running dispute between Kenneth Hahn and ConocoPhillips (COP). The opinion deals with a fixed vs. floating NPRI reservation, and a stipulation of interest addressing the reservation. Kenneth…

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Two Decisions by Eastland Court of Appeals on Fraction-of-Royalty Issue

Another case interpreting a royalty reservation in an old conveyance has been decided by the 11th Court of Appeals in Eastland: Boren Descendants and Mabee Descendants v. Fasken Oil and Ranch, Ltd., two consolidated appeals, Nos. 11-22-00365-CV and 11-23-00001-CV. This is the first skirmish in a fight that will undoubtedly…

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Ammonite Oil & Gas v. Railroad Commission – Supreme Court opinion on MIPA

Last week the Texas Supreme Court handed down its decision in Ammonite v. Railroad Commission, upholding the Commission’s denial of Ammonite’s MIPA application. Justice Young filed a dissenting opinion, joined by Justice Busby. The case has little implication for most mineral owners in Texas but is an important loss for…

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Hamilton v. ConocoPhillips – The first appellate opinion on Production Sharing Agreements

In Hamilton v. ConocoPhillips, the Corpus Christi Court of Appeals construed a Production Sharing Agreement – to my knowledge the first appellate court to do so. A Production Sharing Agreement is an agreement between mineral owners and an operator to allow the operator to drill a horizontal well whose lateral…

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