Wellfile Updates | NDIC Change Detection

Stop re-checking NDIC wellfiles by hand

This page exists to catch new pages, completion reports, sundry notices, plugging documents, and other additions inside existing NDIC wellfiles before they slip past your workflow.

Page Diff
Open the exact pages that were added or changed in the wellfile.

Summary
Read the plain-English explanation before opening the source PDF.

Priority
High = likely operational/commercial impact, Medium = notable update, Low = routine filing change.

Wellfiles Updated

Updates in the last 7 days

Completion Reports

Production completions filed

Plugging / Closure Docs

Plugging & abandonment filings

Most Updated Operator

Phoenix Operating LLC

27 updates tracked

Showing 70 of 70 updates · Since January 2026

Well	Operator	County	Detected	Type	Priority	New Pages	Review
This Week — Mar 15 – Mar 22, 2026
W42763 LOGAN FED 4-9-16 4HF The permit approval (3/12/2026) is explained by Commission Order No. 34507, which establishes the 1920-acre spacing unit geometry and setback framewor	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	LOW	+2	Changes Intelligence
W42762 LOGAN FED 4-9-16 3HF The permit approval is justified by multiple contemporaneous compliance signals. Commission Order No. 34507 provides the regulatory authority and spac	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42761 LOGAN FED 4-9-16 2HF The permit approval (2026-03-12) is explained by five contemporaneous regulatory signals. Commission Order No. 34507 is the primary direct mandate con	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42760 LOGAN FED 4-9-16 1HF Permit approval is directly conditioned on three regulatory mechanisms: (1) Commission Order No. 34507, which defines the 1920-acre spacing unit and s	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	LOW	+2	Changes Intelligence
W42759 Bear Den 34-3130HR The permit approval (03/11/2026) is supported by contemporaneous documentation establishing regulatory and technical justification. Commission Order N	EOG Resources, Inc.	McKenzie	Mar 22, 2026	Other	MED	+0	Changes Intelligence
W42740 Dunlin 5892 31-33 6BX The permit approval (2026-02-27) is explained by four permit-cycle signals: (1) Commission Order 34892 imposing a 150' setback from east/west boundari	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42739 Dunlin 5892 31-33 5B The permit approval dated 2026-02-27 is contemporaneously supported by anti-collision analysis (2025-12-02), surface use agreement affidavit (2026-02-	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42738 Dunlin 5892 31-33 4B The permit approval (2/27/2026) is explained by Commission Order 34892, which establishes setback boundaries and pool definition as binding conditions	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42737 Dunlin 5892 31-33 3B The permit approval dated 2026-02-27 is explained by three contemporaneous permit-cycle signals: (1) Commission Order No. 34892 establishes setback co	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42736 Dunlin 5892 31-33 2B The permit approval dated 2026-02-27 is directly explained by Commission Order No. 34892, which conditions the approval on specific setback distances	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42733 DC GUNNER 6-7-18-19 5H Permit approval (02/25/2026) is explained by Commission Order No. 34678, which conditions authorization on setback compliance (150'/500') and coordina	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	MED	+1	Changes Intelligence
W42732 DC GUNNER 6-7-18-19 4H The permit approval (dated 2026-02-25) is directly justified by Commission Order No. 34678, which conditions approval on specific setback distances (1	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	MED	+1	Changes Intelligence
W42731 DC GUNNER 6-7-18-19 2H The permit approval dated 2026-02-25 is substantiated by Commission Order No. 34678 and contemporaneous directional drilling, completion, and pad engi	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	MED	+1	Changes Intelligence
W42729 DC GUNNER 6-7-18-19 3H The permit approval (2026-02-24) is conditioned directly on Commission Order No. 34678 and justified by: (1) completion design feature (production lin	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	LOW	+1	Changes Intelligence
W42718 EN-Aicha-156-94-3416H-5 The permit approval dated 2/13/2026 for EN-Aicha-156-94-3416H-5 is clearly explained by contemporaneous documentation. The well file contains explicit	Hess Bakken Investments II, LLC	Mountrail	Mar 22, 2026	Other	LOW	+3	Changes Intelligence
W42717 EN-Aicha-156-94-3416H-4 The permit approval (February 13, 2026) is explained by Commission Order No. 34736, which establishes the Manitou-Bakken Pool definition, setback geom	Hess Bakken Investments II, LLC	Mountrail	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42716 EN-Aicha-156-94-3416H-3 The permit approval dated 02/13/2026 is directly explained and conditioned by Commission Order No. 34736, which imposes specific setback constraints (	Hess Bakken Investments II, LLC	Mountrail	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42715 EN-Aicha-156-94-3416H-2 The permit approval on 2026-02-13 is clearly explained and justified by Commission Orders 34736 and 34884, which condition drilling authorization on s	Hess Bakken Investments II, LLC	Mountrail	Mar 22, 2026	Other	LOW	+3	Changes Intelligence
W42703 STANLEY EAST 1 SWD The well file contains location survey data, containment infrastructure specifications, and well designation documentation dated October–November 2025	Phoenix Operating LLC	MOUNTRAIL	Mar 22, 2026	Completion	LOW	+2	Changes Intelligence
W42701 TUFTO 6-7-18-19F 5H The permit approval is substantiated by regulator-issued stipulations and conditions of approval that directly address well-specific risks and constra	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	MED	+8	Changes Intelligence
W42700 TUFTO 6-7-18-19F 4TFH The permit approval on 02/06/2026 is supported by multiple regulator-issued conditions and stipulations. Permit issuance is directly explained by: (1)	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	LOW	+8	Changes Intelligence
W42699 Unknown No well file content was provided. The PDF contains no extractable text. Contemporaneous documentation explaining or justifying the permit action cann	Unknown	Unknown	Mar 22, 2026	Other	MED	+8	Changes Intelligence
W42698 TUFTO 6-7-18-19F 2TFH The permit approval dated 02/06/2026 is justified by documented contemporaneous submissions addressing four categories of regulatory concern: (1) shal	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	LOW	+8	Changes Intelligence
W42697 TUFTO 6-7-18-19F 1H The permit approval dated 02/06/2026 is clearly explained by contemporaneous regulatory and operational constraints documented in the well file. Five	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	LOW	+8	Changes Intelligence
W42689 DAYTONA 6-5-4 4H The permit file contains direct regulatory conditions (Commission Order No. 34514, pool definition, setback requirements) that frame the approval, but	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42688 DAYTONA 6-5-4 3H The permit approval is grounded in two contemporaneous regulatory anchors: (1) Commission Order No. 34514, which sets mandatory setback distances (500	Devon Energy Williston, LLC	Williams County, North Dakota	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42687 DAYTONA 6-5-4 2H The permit approval is comprehensively explained by contemporaneous regulatory orders and technical submittals. Commission Order No. 34514 directly co	Devon Energy Williston, LLC	Williams County, North Dakota	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42686 DAYTONA 6-5-4 1H The permit approval (07/05/2026, Order No. 34514) is directly explained by two structural conditions: (1) the setback stipulation (500' N/S, 150' E/W)	Devon Energy Williston, LLC	Williams County, North Dakota	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42683 DOMINEK 12-13-24 4H The permit approval on 08/23/2026 is explained by Commission Order No. 32450, which conditions drilling on achievement of specific setback geometry (1	Devon Energy Williston, LLC	Williams County, North Dakota	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42682 DOMINEK 12-13-24 3H The permit approval is directly explained by Commission Order No. 32450, which conditions approval on specific setback geometry (150' N/S, 500' E/W) w	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42681 DOMINEK 12-13-24 2H The permit approval (08/23/2026, File 42681) is directly explained and conditioned by three regulatory signals: (1) Commission Order No. 32450, which	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42680 DOMINEK 12-13-24 1H The permit file contains sufficient contemporaneous documentation to explain the permit approval. The core justification resides in Commission Order N	Devon Energy Williston, LLC	Williams	Mar 22, 2026	Other	MED	+6	Changes Intelligence
W42678 DANNY NOONAN 28-21-16 5H The permit issued 2/2/2026 (File No. 42678, API 3302301756) is justified by contemporaneous regulatory documentation that establishes three categories	Phoenix Operating LLC	Divide	Mar 22, 2026	Completion	LOW	+6	Changes Intelligence
W42677 DANNY NOONAN 28-21-16 4H The permit approval (File 42677, issued 2026-02-02) is conditioned on three direct regulatory requirements: (1) setback geometry (150'/500') justified	Phoenix Operating LLC	Divide	Mar 22, 2026	Completion	MED	+6	Changes Intelligence
W42676 DANNY NOONAN 28-21-16 2H The permit approval (File No. 42676, issued 2026-02-02) is supported by explicit regulatory conditions and operational documentation. Commission Order	Phoenix Operating LLC	Divide	Mar 22, 2026	Completion	MED	+6	Changes Intelligence
W42675 Edward Federal 4797 43-21 5B The permit for Edward Federal 4797 43-21 5B (File No. 42675, Permit Type: New Well—Horizontal, approved 2/2/2026) is clearly justified by contemporane	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Completion	MED	+3	Changes Intelligence
W42674 Edward Federal 4797 43-21 4B The permit is explained by three contemporaneous, non-routine signals: (1) Commission Order No. 34663 setback stipulation tied to well design (wet sho	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Completion	HIGH	+3	Changes Intelligence
W42673 Edward Federal 4797 43-21 3B The permit approval (issued 11/05/2025) is justified by three converging permit-cycle signals: (1) Commission Order 34663 stipulation conditioning app	Enerplus Resources USA Corporation	Dunn County, North Dakota	Mar 22, 2026	Completion	MED	+3	Changes Intelligence
W42672 Edward Federal 4797 43-21 2B The permit (File 42672, issued approximately 2/2/2026 based on State Geologist letter date) is directly justified by five contemporaneous regulatory a	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Completion	MED	+3	Changes Intelligence
W42671 DANNY NOONAN 28-21-16 3H The permit approval (2026-02-02, File No. 42671) is directly explained by Commission Order No. 34326, which establishes the 1920-acre spacing unit, se	Phoenix Operating LLC	Divide	Mar 22, 2026	Completion	MED	+6	Changes Intelligence
W42670 DANNY NOONAN 28-21-16 1H The file contains direct regulatory conditioning of the permit via Commission Order No. 34326 (setback geometry tied to production liner design) and c	Phoenix Operating LLC	Divide	Mar 22, 2026	Completion	LOW	+6	Changes Intelligence
W42669 TEAL 5692 13-22 3BW The permit approval (File No. 42669, effective February 1, 2026) is directly explained by Commission Order 32914 stipulation imposed due to the well's	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Completion	MED	+0	Changes Intelligence
W42656 Esther Federal 4697 42-33 5B The permit (File No. 42656, issued 03/28/2026) is conditioned on three structural constraints directly tied to project design: (1) wet shoe completion	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42655 Esther Federal 4697 42-33 2B The permit approval (approval date approximately 03/28/2026, Dirt Work Date recorded on permit) is explained by contemporaneous technical and operatio	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42653 KOLSCH 3119-1BH The permit approval dated 01/15/2026 is directly explained by Commission Order No. 34741 governing Bakken drilling geometry and setbacks. The permit c	KODA Resources Operating, LLC	Divide	Mar 22, 2026	Completion	LOW	+2	Changes Intelligence
W42649 GROVE 5892 31-33 6BX The permit approval for GROVE 5892 31-33 6BX is directly explained by five time-bound signals: (1) Commission Order No. 34892 establishing the 500-foo	Oasis Petroleum North America, LLC	Mountrail County, North Dakota	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42648 GROVE 5892 31-33 5B The well file contains regulatory and technical documentation that directly justifies the permit approval. Commission Order No. 34892 stipulations on	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42647 GROVE 5892 31-33 4B The permit approval is partially explained by contemporaneous documentation. The setback stipulation is justified by the wet shoe casing design and in	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42646 GROVE FEDERAL 5892 31-33 3B The permit approval is substantively explained by five discrete regulatory and technical signals anchored to the permit issuance. Commission Order No.	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42645 GROVE FEDERAL 5892 31-33 2B The well file contains conditional and supporting documentation that explains key aspects of the permit approval. The wet shoe liner design with frac-	Oasis Petroleum North America, LLC	Mountrail County, North Dakota	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42640 QUARNE 2-11-14-23 5HF The permit approval is partially explained by regulatory orders and stipulations. Commission Order No. 34633 establishes setback conditions (150' N/S,	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42639 QUARNE 2-11-14-23 4HF Permit approval is conditioned by Commission Order No. 34633 (setback geometry within 2560-acre spacing unit) and Grenora-Bakken Pool definition. Both	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	LOW	+3	Changes Intelligence
W42638 QUARNE 2-11-14-23 3HF The permit approval is explained by contemporaneous regulatory documentation. Approval is explicitly conditioned on: (1) setback requirements tied to	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42637 QUARNE FED 2-11-14-23 2HF The permit approval is partially explained by contemporaneous documentation. Commission Order No. 34633 directly conditions the approval through setba	Phoenix Operating LLC	Williams County, North Dakota	Mar 22, 2026	Other	LOW	+3	Changes Intelligence
W42636 QUARNE FED 2-11-14-23 1HF The permit approval on 2026-05-15 is conditioned by Commission Order No. 34633, which establishes specific setback requirements (150' north/south, 500	Phoenix Operating LLC	Williams	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42635 MHA Sandhill 4994 11-4 4B The permit approval on January 12, 2026, is conditionally explained by Order 33008 spacing unit and setback requirements, which are tied to the well's	Enerplus Resources USA Corporation	McKenzie	Mar 22, 2026	Completion	MED	+2	Changes Intelligence
W42634 Rystedt 5892 31-28 4B The permit approval on 03/01/2026 (Dirt Work Date) is directly explained and conditioned by: (1) Commission Order No. 34938 establishing setback geome	Oasis Petroleum North America, LLC	Mountrail	Mar 22, 2026	Completion	MED	+1	Changes Intelligence
W42627 PETERSON 22-15-10-3 5H The permit file contains multiple direct and supporting signals that justify approval, but critical gaps exist. Commission Order No. 34633 and the ref	Phoenix Operating LLC	Williams	Mar 22, 2026	Completion	LOW	+4	Changes Intelligence
W42626 PETERSON 22-15-10-3 4H The APD approval dated April 1, 2026 is conditioned on Commission Order No. 34633 and setback stipulations (150'/500' isolation from unit boundaries).	Phoenix Operating LLC	Williams	Mar 22, 2026	Completion	LOW	+2	Changes Intelligence
W42625 PETERSON 22-15-10-3 3H The APD approval (04/01/2026 dirt work date) is partially explained by permit-cycle materials. The backbuild waiver notification (01/08/2026) and oper	Phoenix Operating LLC	Williams	Mar 22, 2026	Sundry	LOW	+4	Changes Intelligence
W42624 PETERSON 22-15-10-3 2H The well file contains permit-cycle documentation but is incomplete and contradictory. The APD (Application for Permit for New Well - Horizontal) with	Phoenix Operating LLC	Williams	Mar 22, 2026	Completion	LOW	+4	Changes Intelligence
W42619 MARY 25-36-1-12 4H The permit approval (File No. 42619, dated 02/01/2026) is explained by contemporaneous documentation. The NDIC issued the permit conditioned upon Comm	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42618 MARY 25-36-1-12 3H The well file contains sufficient contemporaneous documentation to explain the 02/01/2026 permit approval. NDIC approval is directly conditioned by (1	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	MED	+3	Changes Intelligence
W42617 MARY 25-36-1-12 2H The permit approval (effective 02/01/2026) is contemporaneously explained by five convergent regulatory signals: (1) Commission Order 34508 establishi	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	LOW	+3	Changes Intelligence
W42616 MARY 25-36-1-12 1H The permit approval dated 02/01/2026 for Well File 42616 (MARY 25-36-1-12 1H) is supported by contemporaneous documentation. Two waivers approved on 0	Phoenix Operating LLC	McKenzie	Mar 22, 2026	Other	LOW	+3	Changes Intelligence
W42601 Esther Federal 4697 42-33 4B The permit (File 42601, approved 03/28/2026 for drilling commencement) is justified by contemporaneous documentation that directly conditions and cons	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Other	MED	+2	Changes Intelligence
W42600 Esther Federal 4697 42-33 3B The well file contains clear contemporaneous documentation justifying the permit approval dated 12/29/2025. The permit-cycle explanation centers on th	Enerplus Resources USA Corporation	Dunn	Mar 22, 2026	Other	LOW	+2	Changes Intelligence
W41435 Jefferson Federal 5003 42-14 5B The well file contains sufficient contemporaneous documentation to explain and justify the permit approval. Commission Order No. 32449 establishes the	Whiting Oil and Gas Corporation	McKenzie	Mar 22, 2026	Technical	MED	+6	Changes Intelligence
W41277 STEPANEK 5201 13-18 4B The well file contains limited contemporaneous documentation explaining the original drilling permit (issued 10/24/2024). The permit approval itself i	Oasis Petroleum North America, LLC	McKenzie	Mar 22, 2026	Technical	LOW	+6	Changes Intelligence
W41191 BL-Mortenson-156-95-2234H-3 The permit approval (File 41191, approved 10/01/2024) is directly explained by contemporaneous documentation. Commission Order No. 33732 conditions ap	Hess Bakken Investments II LLC	Williams	Mar 22, 2026	Sundry	MED	+34	Changes Intelligence

About Wellfile Updates

NDIC wellfile PDFs change after the initial permit filing as completions, sundry notices, plugging certifications, and other regulatory documents are added. We automatically detect those updates, surface the page-level changes, and summarize why the update matters.

Update Rate: ~22% of wells are updated within their first year, with most updates occurring within 30–90 days of the initial permit filing.

Last Detection Run: March 22, 2026 at 06:43 AM