Powder River Basin Resource Council, et al v. DOI, et al
| Powder River Basin Resource Council and Western Watersheds Project |
| United States Department of the Interior and United States Bureau of Land Management |
| Continental Resources, Inc., Devon Energy Production Company, L.P., Anschutz Exploration Corporation, State of Wyoming and Petroleum Association of Wyoming |
| 26-5120 |
| April 15, 2026 |
| U.S. Court of Appeals, D.C. Circuit |
| Environmental Matters |
Docket Report
This docket was last retrieved on June 9, 2026. A more recent docket listing may be available from PACER.
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| MOTION [2177974] for leave to file supplement filed by State of Wyoming in 26-5093 (Service Date: 06/09/2026 by CM/ECF NDA) Length Certification: 1,790. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Leininger, Shannon) [Entered: 06/09/2026 05:40 PM] |
| MOTION [2177965] for leave to file motion filed by Continental Resources, Inc., Devon Energy Production Company, L.P. and Petroleum Association of Wyoming (Service Date: 06/09/2026 by CM/ECF NDA) Length Certification: 1,582. [26-5093] (Leggette, Lyle) [Entered: 06/09/2026 05:01 PM] |
| NOTICE [2177301] received from the Clerk of the U.S. District Court : Opinion & Order Wyoming's Motion (USDC: 168) to Stay Continental Resources, Inc., Devon Energy Production Company, L.P., and Petroleum Association of Wyoming's Motion (USDC: 170) to Stay are denied. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] [Entered: 06/08/2026 10:30 AM] |
| STATEMENT OF ISSUES [2175857] filed by DOI and United States Bureau of Land Management in 26-5142 [Service Date: 05/29/2026 ] [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Halainen, Daniel) [Entered: 05/29/2026 04:13 PM] |
| DOCKETING STATEMENT [2175855] filed by DOI and United States Bureau of Land Management in 26-5142 [Service Date: 05/29/2026 ] [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Halainen, Daniel) [Entered: 05/29/2026 04:12 PM] |
| STATEMENT [2175842] with Disclosure Listing filed by Anschutz Exploration Corporation in 26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143 [Service Date: 05/29/2026 ] [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Van Bockern, Kristina) [Entered: 05/29/2026 03:52 PM] |
| STATEMENT OF ISSUES [2175829] filed by Anschutz Exploration Corporation in 26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143 [Service Date: 05/29/2026 ] [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Van Bockern, Kristina) [Entered: 05/29/2026 03:30 PM] |
| DOCKETING STATEMENT [2175825] filed by Anschutz Exploration Corporation in 26-5143, 26-5093, 26-5119, 26-5120, 26-5141, 26-5142 [Service Date: 05/29/2026 ] [26-5143, 26-5093, 26-5119, 26-5120, 26-5141, 26-5142] (Van Bockern, Kristina) [Entered: 05/29/2026 03:20 PM] |
| STATEMENT OF ISSUES [2175065] filed by Powder River Basin Resource Council and Western Watersheds Project in 26-5141 [Service Date: 05/26/2026 ] [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Missel, Andrew) [Entered: 05/26/2026 04:23 PM] |
| DOCKETING STATEMENT [2175063] filed by Powder River Basin Resource Council and Western Watersheds Project in 26-5141 [Service Date: 05/26/2026 ] [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Missel, Andrew) [Entered: 05/26/2026 04:21 PM] |
| REPLY [2173359] filed by State of Wyoming in 26-5093 to response [ # 2172290-2 ] [Service Date: 05/14/2026 by CM/ECF NDA] Length Certification: This brief complies with Federal Rule of Appellate Procedure 27(d)(2)(a) and Circuit Rule 27(c) because it contains 2,539 words, excluding the exempted parts.. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Leininger, Shannon) [Entered: 05/14/2026 11:58 AM] |
| REPLY [2173507] filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143 to response [ # 2172345-2 ] [Service Date: 05/14/2026 by CM/ECF NDA] Length Certification: 649 Words. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Schroder, Kathleen) [Entered: 05/14/2026 06:54 PM] |
| REPLY [2173495] filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. in 26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143 to response [ # 2172339-2 ] [Service Date: 05/14/2026 by CM/ECF NDA] Length Certification: This motion complies with the type-volume limitation of 2,600 words because this motion contains 2,546 words, excluding the parts of the motion exempted by Fed. R. App. P. 27(a)(2)(B) and 32(f).. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Leggette, Lyle) [Entered: 05/14/2026 06:11 PM] |
| RESPONSE IN OPPOSITION [2172345] to motion for stay pending appeal [ # 2170679-2 ] filed by Powder River Basin Resource Council and Western Watersheds Project in 26-5120, 26-5093, 26-5119, 26-5141, 26-5142, 26-5143 [Service Date: 05/07/2026 by CM/ECF NDA] Length Certification: 398 words. [26-5120, 26-5093, 26-5119, 26-5141, 26-5142, 26-5143] (Missel, Andrew) [Entered: 05/07/2026 07:21 PM] |
| RESPONSE IN OPPOSITION [2172339] to motion [ # 2170665-2 ] filed by Powder River Basin Resource Council and Western Watersheds Project in 26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143 [Service Date: 05/07/2026 by CM/ECF NDA] Length Certification: 5,190 words. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Missel, Andrew) [Entered: 05/07/2026 06:18 PM] |
| RESPONSE IN OPPOSITION [2172290] to motion [ # 2170533-2 ], motion [ # 2170533-3 ] filed by Powder River Basin Resource Council and Western Watersheds Project in 26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143 [Service Date: 05/07/2026 by CM/ECF NDA] Length Certification: 5,195 words. [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143] (Missel, Andrew) [Entered: 05/07/2026 03:30 PM] |
| ENTRY OF APPEARANCE [2171635] filed by Daniel Halainen on behalf of Appellants DOI and United States Bureau of Land Management in 26-5142, Appellees DOI and United States Bureau of Land Management in 26-5093, 26-5119, 26-5120, 26-5141, 26-5143. [26-5142, 26-5093, 26-5119, 26-5120, 26-5141, 26-5143] (Halainen, Daniel) [Entered: 05/04/2026 11:47 AM] |
| CLERK'S ORDER [2171064] filed consolidating cases 26-5141, 26-5142, 26-5143 ((Cross-appeal started 04/29/2026) with 26-5093. Ddirecting party to file initial submissions: APPELLANT docketing statement due 05/29/2026. APPELLANT statement of issues due 05/29/2026 [26-5093, 26-5119, 26-5120, 26-5141, 26-5142, 26-5143]--[Edited 04/29/2026 by SHA-Document Replaced by Clerk's Office] [Entered: 04/29/2026 02:24 PM] |
| CERTIFICATE OF COMPLIANCE WITH TYPE-VOLUME LIMITS [2170913] for motion for stay pending appeal [ # 2170679-2 ] filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120. [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/28/2026 05:22 PM] |
| TRANSCRIPT STATUS REPORT [2170755] filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. [Service Date: 04/28/2026 ]. Status of Transcripts: Final - No transcripts are needed for the appeal. [26-5119] (Leggette, Lyle) [Entered: 04/28/2026 11:01 AM] |
| STATEMENT [2170677] with Disclosure Listing filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 08:09 PM] |
| CERTIFICATE AS TO PARTIES, RULINGS AND RELATED CASES [2170683] filed by Powder River Basin Resource Council and Western Watersheds Project in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Stellberg, Sarah) [Entered: 04/27/2026 10:31 PM] |
| MOTION [2170679] to stay underlying order pending appeal filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 (Service Date: 04/27/2026 by CM/ECF NDA) Length Certification: 87 Words. [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 08:29 PM] |
| UNDERLYING DECISION IN CASE [2170675] submitted by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 08:03 PM] |
| AMENDED MOTION [2170533] to stay underlying order pending appeal filed by State of Wyoming in 26-5093 (Service Date: 04/27/2026 by CM/ECF NDA) Length Certification: 5,189 words. [26-5093, 26-5119, 26-5120]--[Edited 04/27/2026 by SHA] (Leininger, Shannon) [Entered: 04/27/2026 11:15 AM] |
| UNDERLYING DECISION IN CASE [2170658] submitted by Continental Resources, Inc. and Devon Energy Production Company, L.P. [Service Date: 04/27/2026 ] [26-5093] (Leggette, Lyle) [Entered: 04/27/2026 07:20 PM] |
| CERTIFICATE AS TO PARTIES, RULINGS AND RELATED CASES [2170509] filed by State of Wyoming in 26-5093 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:16 AM] |
| DOCKETING STATEMENT [2170510] filed by State of Wyoming in 26-5093 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:18 AM] |
| MOTION [2170513] to stay underlying order pending appeal filed by State of Wyoming in 26-5093 (Service Date: 04/27/2026 by Email) Length Certification: This brief complies with Federal Rule of Appellate Procedure 27(d)(2)(a) and Circuit Rule 27(c) because it contains 5,189 words, excluding the exempted parts.. [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:24 AM] |
| STATEMENT OF INTENT REGARDING APPENDIX DEFERRAL [2170515] filed by State of Wyoming in 26-5093 [Service Date: 04/27/2026 ] Intent: AppxDeferred [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:26 AM] |
| STATEMENT OF ISSUES [2170516] filed by State of Wyoming in 26-5093 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:27 AM] |
| TRANSCRIPT STATUS REPORT [2170517] filed by State of Wyoming in 26-5093 [Service Date: 04/27/2026 ]. Status of Transcripts: Final - No transcripts are needed for the appeal. [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:30 AM] |
| UNDERLYING DECISION IN CASE [2170522] submitted by State of Wyoming in 26-5093 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Leininger, Shannon) [Entered: 04/27/2026 10:32 AM] |
| TRANSCRIPT STATUS REPORT [2170672] filed by Petroleum Association of Wyoming in 26-5120 [Service Date: 04/27/2026 ]. Status of Transcripts: Final - No transcripts are needed for the appeal. [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 08:00 PM] |
| DOCKETING STATEMENT [2170659] filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. [Service Date: 04/27/2026 ] [26-5093] (Leggette, Lyle) [Entered: 04/27/2026 07:24 PM] |
| STATEMENT OF INTENT REGARDING APPENDIX DEFERRAL [2170660] filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. [Service Date: 04/27/2026 ] Intent: AppxDeferred [26-5093] (Leggette, Lyle) [Entered: 04/27/2026 07:25 PM] |
| CERTIFICATE AS TO PARTIES, RULINGS AND RELATED CASES [2170661] filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. [Service Date: 04/27/2026 ] [26-5093] (Leggette, Lyle) [Entered: 04/27/2026 07:27 PM] |
| STATEMENT OF ISSUES [2170662] filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. [Service Date: 04/27/2026 ] [26-5093] (Leggette, Lyle) [Entered: 04/27/2026 07:29 PM] |
| MOTION [2170665] to stay underlying order pending appeal filed by Continental Resources, Inc. and Devon Energy Production Company, L.P. (Service Date: 04/27/2026 by CM/ECF NDA) Length Certification: 5148 Words. [26-5093] (Leggette, Lyle) [Entered: 04/27/2026 07:43 PM] |
| CERTIFICATE AS TO PARTIES, RULINGS AND RELATED CASES [2170666] filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 07:52 PM] |
| DOCKETING STATEMENT [2170667] filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 07:55 PM] |
| STATEMENT OF INTENT REGARDING APPENDIX DEFERRAL [2170668] filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] Intent: null [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 07:56 PM] |
| STATEMENT OF ISSUES [2170669] filed by Petroleum Association of Wyoming in 26-5093, 26-5119, 26-5120 [Service Date: 04/27/2026 ] [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/27/2026 07:58 PM] |
| ENTRY OF APPEARANCE [2169720] filed by L. Poe Leggette and co-counsel Alexander K. Obrecht on behalf of Appellees Continental Resources, Inc. and Devon Energy Production Company, L.P. in 26-5093, Appellants Continental Resources, Inc. and Devon Energy Production Company, L.P. in 26-5119, 26-5120. [26-5093, 26-5119, 26-5120] (Leggette, Lyle) [Entered: 04/21/2026 03:56 PM] |
| ENTRY OF APPEARANCE [2169063] filed by Kathleen C. Schroder and co-counsel Mark E. Champoux on behalf of Appellee Petroleum Association of Wyoming in 26-5093, 26-5119, Appellant Petroleum Association of Wyoming in 26-5120. [26-5093, 26-5119, 26-5120] (Schroder, Kathleen) [Entered: 04/16/2026 04:34 PM] |
| NOTICE OF APPEAL [2168714] seeking review of a decision by the U.S. District Court in 1:22-cv-02696-TSC filed by Petroleum Association of Wyoming. Appeal assigned USCA Case Number: 26-5120. [26-5120] [Entered: 04/15/2026 09:28 AM] |
| CLERK'S ORDER [2168783] filed consolidating cases [26-5093, 26-5119, 26-5120]. Appellants shall file the necessary documents by the dates set forth in the court's 03/26/2026 order [2165776]. [Entered: 04/15/2026 12:18 PM] |
| US CIVIL CASE docketed. [26-5120] [Entered: 04/15/2026 09:27 AM] |
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