Background
WPX Energy, a non-Indian oil-and-gas company, obtained federally approved rights-of-way across allotments on the Fort Berthold Reservation owned by four members of the Three Affiliated Tribes. WPX and the landowners also negotiated side-letter agreements imposing additional land-use conditions, including a prohibition on smoking and a $5,000 fine for each violation.
The landowners sued WPX in tribal court for allegedly violating the no-smoking provision. After the tribal courts upheld jurisdiction under the consensual-relationship exception recognized in Montana v. United States, WPX sought declaratory and injunctive relief in federal court. The federal district court granted a preliminary injunction barring the tribal court from exercising jurisdiction, and Tribal Judge B.J. Jones appealed.
The Court’s Holding
The Eighth Circuit vacated the preliminary injunction. It held that WPX had not shown a likelihood of succeeding on its claim that the tribal court lacked jurisdiction. The dispute had a sufficient nexus to WPX’s consensual commercial relationship with the tribal-member landowners because it concerned a term in agreements that WPX and the landowners independently negotiated and signed.
The court further concluded that tribal adjudication implicated the Tribe’s sovereign interests in protecting its members’ contractual rights, health, and reservation environment. The restrictions on smoking, hunting, and land use concerned activities with effects extending beyond the physical rights-of-way. Although federal law governed approval of the rights-of-way, it did not dictate the side-letter terms, and the federal government was not a party to those agreements.
WPX also failed to establish irreparable harm. Its anticipated time and litigation expenses in tribal court were ordinary litigation costs, and WPX identified no reason it could not recover appropriate costs from the private parties. The court remanded for further proceedings as appropriate.
Key Takeaways
- A tribal court may exercise jurisdiction over a nonmember when a dispute is closely tied to an independently negotiated commercial agreement with tribal members and tribal adjudication protects sovereign interests.
- Federal regulation of an underlying right-of-way does not necessarily displace tribal jurisdiction over separate contractual conditions not dictated or approved by the federal government.
- The ordinary expense of litigating in tribal court does not, without more, constitute irreparable harm supporting a preliminary injunction.
Why It Matters
The decision clarifies that the federal regulatory framework governing rights-of-way across Indian land does not automatically place every related dispute exclusively in federal court. Separately negotiated agreements addressing conduct on reservation land may support tribal jurisdiction under Montana’s consensual-relationship exception.
For non-Indian businesses contracting with tribal members, the ruling underscores that side agreements concerning land use, health, safety, or environmental protections may expose the business to tribal-court adjudication even when the broader transaction requires federal approval.