Shell Rocky Mountain Production, LLC v. Ultra Resources, Inc.
Court of Appeals for the Tenth Circuit
1Opinion of the Court
SEYMOUR, Circuit Judge.
Ultra Resources, Inc. (Ultra) and Shell Rocky Mountain Production, LLC (Shell) operate oil and gas wells on jointly leased properties in Sublette County, Wyoming. Shell filed suit in federal district court requesting a declaration that it is the operator of certain wells on the jointly leased properties pursuant to a previous settlement agreement binding the parties. Ultra then filed a complaint in Wyoming state court seeking damages for breach of that same settlement and reformation of certain relevant joint operating agreements to make them comply with the settlement…
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