886 F.3d 826
10th Cir.2018Background
- Energen operated wells in the San Juan Basin and paid royalties to four trusts (Anderson, Pritchett, Neely‑Robertson (N‑R), Tatum); some leases are New Mexico, some Colorado.
- Energen processes produced gas via third‑party processors (gathering, compressing, dehydrating) and sells processed gas at processor tailgates; it deducts its post‑production costs (including in‑kind fuel gas provided to processors) before computing wellhead value via the netback method.
- The Trusts sued asserting: (1) New Mexico should adopt the marketable condition rule (prohibiting deductions of post‑production costs from royalties); (2) Energen improperly passed along New Mexico natural gas processors tax to royalty owners; (3) Energen failed to pay royalties on gas used as fuel (in‑kind) for some trusts; and (4) Energen failed to pay statutory interest on funds held in suspense for the N‑R Trust under the New Mexico Oil & Gas Proceeds Payments Act.
- The district court dismissed the marketable condition claim and granted summary judgment to Energen on most remaining claims; the Trusts appealed. The Tenth Circuit reviews de novo.
- The panel follows precedent (notably Elliott) in holding New Mexico law does not adopt the marketable condition rule; decisions turn on lease language and applicable state law (New Mexico v. Colorado differences).
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Applicability of marketable condition rule in New Mexico (deduction of post‑production costs) | New Mexico should recognize the rule and prohibit deducting post‑production costs from royalties | New Mexico law does not recognize the rule; netback method properly determines wellhead value and permits deduction of post‑production costs | Court: New Mexico has not adopted the marketable condition rule; Elliott controls — dismissal affirmed |
| Deduction of New Mexico natural gas processors tax from royalties | Trusts: 1998 statutory amendment shifted tax liability away from interest owners, so Energen cannot pass tax to royalty owners | Energen: statute only changes who the State can collect from; contracts/processors may pass costs downstream and operator may contractually shift burden to royalty owners | Court: Amendment did not prohibit processors/operators from passing tax to Energen or Energen from passing it to royalty owners; summary judgment for Energen affirmed |
| Royalties for gas used as fuel — Anderson & Pritchett (New Mexico leases with free‑use clause) | Trusts: free‑use clause limits free use to on‑leased premises; fuel used off‑premises by processors is royalty‑bearing | Energen: free‑use clause allows fuel used in furtherance of lease operations even off premises; netback deductions cover fuel | Court: Affirmed summary judgment for Energen — free‑use and lease language permit off‑site use in furtherance of operations; no royalty due under these leases |
| Royalties for gas used as fuel — N‑R (overriding royalty) and Tatum (Colorado leases) | N‑R/Tatum: leases require royalty on all gas produced or prohibit deduction of post‑production costs; fuel used off‑lease is royalty‑bearing | Energen: treats fuel as in‑kind post‑production cost deductible under netback; invokes Lyons/Bice analogies | Court: Reversed summary judgment; N‑R entitled to royalty on fuel gas (wellhead value must be determined); Tatum (Colorado law) — lease language requires royalty on gas used/sold off premises and forbids post‑production deductions, so remand to calculate owed royalties |
| Interest on suspense account funds under NM Oil & Gas Proceeds Payments Act (N‑R Trust) | Trust: Energen held funds in suspense (2007–2012) and failed to pay statutory interest on late payments | Energen: was entitled to hold funds in suspense while title resolved; dispute whether interest was paid or claimed sufficiently | Court: Energen properly held funds in suspense but N‑R is entitled to statutory interest; summary judgment for Energen reversed and remanded to determine interest owed |
Key Cases Cited
- Elliott Indus. Ltd. P'ship v. BP Am. Prod. Co., 407 F.3d 1091 (10th Cir.) (rejecting marketable condition rule application under New Mexico law)
- Davis v. Devon Energy Corp., 147 N.M. 157, 218 P.3d 75 (N.M. 2009) (recognizes implied duty to market but expressly declined to decide marketable condition rule)
- ConocoPhillips Co. v. Lyons, 299 P.3d 844 (N.M. 2012) (interprets royalty and free‑use clauses; permits deduction of post‑production costs when contract language allows)
- Abraham v. BP America Production Co., 685 F.3d 1196 (10th Cir.) (explains netback/workback method to compute wellhead value when no wellhead market exists)
- Exxon Corp. v. Eagerton, 462 U.S. 176 (1983) (statutory interpretation: exemption of royalty owners from tax liability does not by its terms prohibit contractual shifting of tax burden)