42-329-00407

Final Completion Horizontal

DORA ROBERTS RANCH UNIT

MIDLAND County · District 8 · CONTINENTAL RESOURCES INC. · WAR-SAN (FUSSELMAN)

Permits

Max Depth

12,485 ft

First Permit

1985-10-17

Latest Activity

1999-11-29

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-11-03

Shut-In

—

Plugged

2025-05-07

EWA / Permit operator mismatch

Scheduling: CONTINENTAL RESOURCES INC. ≠ Permit: OXY USA INC.

Resolved via: production → CONTINENTAL RESOURCES, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

OXY USA INC. 1993-2000→ OXY USA WTP LP 2001-2022→ CONTINENTAL RESOURCES, INC. 2023-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (3) Elevation 2,894 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN	9,845 ft	-6,951 ft
DEVONIAN	11,475 ft	-8,581 ft
FUSSELMAN	12,410 ft	-9,516 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (3)

Interval	Type
11,623–12,840 ft	Open hole
12,427–12,484 ft	Perforated
?–13,070 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	301 ft	225 sx
9.625"	4,869 ft	2,889 sx
5.5"	13,055 ft	450 sx

Permit History (2)

#489851 Recompletion Final Completion

DORA ROBERTS RANCH DEVONIAN UNIT · 11,749 ft

1999-11-29

#287645 Recompletion Final Completion

DORA ROBERTS RANCH UNIT · 12,485 ft

1985-10-17

Applications (2)

#489851 A OXY USA INC.

received 1999-11-29

#287645 A CITIES SERVICE OIL & GAS CORP.

received 1985-10-11

Records & Logs

4 completion filings on record · 1 with log images at RRC.

W-2/G-1 2019-01-30

W-2/G-1 1985-11-22 log on file

W-2/G-1 1985-12-03

W-2/G-1 1984-01-12

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MIDLAND County.

Well Details

Well Number: 4605
Max Depth: 12,485 ft
Drill Type: Horizontal
County: MIDLAND
District: 8
Operator: CONTINENTAL RESOURCES INC.
Completed: 1985-11-03

Operator

Name: CONTINENTAL RES, INC
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-12-03)
Cum Oil (all leases): 72,675,790 bbl
Cum Gas (all leases): 79,838,988 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 510