Texas Supreme Court Carves Out Unjust Enrichment Exception to Division Order Estoppel Rule
The Texas Supreme Court held that division orders are not binding until revoked where the operator both prepared erroneous orders understating royalty interests and retained the underpaid proceeds, carving out an exception to the general estoppel rule based on unjust enrichment. The Court reversed summary judgment for Strata Energy after it underpaid the Gavenda family by 7/16th royalty—paying only 1/16th instead of the reserved 1/2 non-participating royalty interest—and retained at least part of the underpayment for itself.
Background and Parties
In 1967, the Gavenda family conveyed land in Burleson County, Texas, reserving "an undivided one-half (½) non-participating royalty of all of the oil and gas in, to and under that produced from" the land for a fifteen-year term. After subsequent conveyances, Strata Energy, Inc. and Northstar Resources, Inc. each acquired working interests in an oil and gas lease covering the property and entered into a joint operating agreement naming Strata as operator responsible for disbursing all royalties from production.
The Royalty Underpayment
Strata hired an attorney to perform a title examination, who erroneously informed Strata that the Gavendas were collectively entitled to a 1/16th royalty rather than the actual 1/2 royalty reserved in the deed. Following this erroneous title opinion, Strata prepared division orders reflecting the incorrect 1/16th royalty and disbursed proceeds accordingly. The Gavendas signed these division and transfer orders and received the disbursements. As a result, the Gavendas were underpaid by 7/16th royalty, and Strata and Northstar retained at least part of the underpayment. When the Gavendas discovered the error and revoked the division orders in September 1982, they filed suit to recover the underpaid royalties.
The Division Order Estoppel Doctrine
The trial court and court of appeals held for the operators, applying the general Texas rule that "division and transfer orders bind underpaid royalty owners until revoked." The Supreme Court acknowledged this principle, explaining that it rests on detrimental reliance: in typical cases, purchasers and operators following division orders pay out the correct total of proceeds owed but err in the distribution, overpaying some royalty owners and underpaying others. Without estoppel, operators would face double liability—paying once to the overpaid owner under the division order and again to the underpaid owner through suit. The Court noted that underpaid royalty owners generally have a remedy against overpaid owners based on unjust enrichment.
The Unjust Enrichment Exception
The Supreme Court reversed, holding that the division orders did not bind the Gavendas because Strata both prepared the erroneous orders and retained the benefits. The Court explained that "division and transfer orders were not binding until revoked where operator retained portion of underpaid royalty, so that operator, which prepared erroneous division orders, was liable to underpaid royalty owners for portion of the underpaid royalty which operator retained." The Court distinguished cases where operators did not benefit from discrepancies between leases and division orders. Here, by contrast, Strata underpaid the Gavenda family by 7/16th royalty and kept at least part of the underpayment for itself. The Court attributed the attorney's negligence in preparing the erroneous title opinion to Strata, holding that the operator was responsible for losses arising from the attorney's errors because the attorney was acting as Strata's agent. The case was reversed in part and remanded to the trial court.