Here:
Lower court materials here.
Here are the materials in Encana Oil & Gas v. St. Clair (D. Wyo.):
71 Order Granting Motions to Dismiss
The briefs and other materials are posted here.
This appears to be an effort to avoid a tribal court trial in the wrongful death action brought by an oil worker at the Wind River Reservation (news coverage here).
Update: Last week’s hearing transcript here: encana-v-st-clair-transcript-of-march-2-pi-hearing REV (H/T)
Exhibit A – Tribal Court Orders
Exhibit B — Tribal Appellate Court Order
Exhibit C — tribal court complaint
Exhibit E — Encana Jurisdictional Submissions
Exhibit F — DHS Jurisdictional Submissions
Exhibit M — Northern Arapaho Motion to Intervene
Exhibit N — Eastern Shoshone Motion to Intervene
Exhibit P — Order Allowing Intervention
Exhibit Q1 — Compilation of Tribal Court Pleadings
DCT Order Granting Estate Motion to Intervene
Defendant Opposition to Motion for PI