Chesapeake’s lease obliged it to pay the Warrens a royalty based on “the amount realized by Lessee, computed at the mouth of the well.” A lease addendum said the royalty “shall be free of all costs and expenses related to the exploration, production, and marketing . . . including, but not limited to, costs of compression, dehydration, treatment and transportation.” Warren v. Chesapeake Exploration LLC, No. 13-10619 (July 16, 2014).
The addendum went on to say that “Lessor will, however, bear a proportionate part of all those expenses imposed upon Lessee by its gas sales contract to the extent incurred subsequent to those that are obligations of Lessee.” The Warrens contended that this sentence defined certain shared expenses which should not have been deducted from the royalty. The Fifth Circuit disagreed and affirmed the Rule 12 dismissal of their complaint, finding that the sentence only referred to “the cost of delivering marketable gas to a sales point other than the mouth of the well.” (distinguishing Heritage Resources, Inc. v. NationsBank, 939 S.W.2d 118 (Tex. 1996)).
The Court reversed, however, as to another pair of plaintiffs with a different lease addendum. Noting simply that it was different, the Court found that their claim should not have been dismissed, as “[i]t is not apparent from the face of the complaint or its attachments that they could not conceivably state a cause of action.”