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DORA ROBERTS RANCH UNIT

MIDLAND County · District 8 · CONTINENTAL RESOURCES INC. · DORA ROBERTS (CONSOLIDATED)

Permits

1

Max Depth

11,000 ft

First Permit

2011-10-21

Latest Activity

2011-10-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2012-04-14

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

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

Resolved via: productionCONTINENTAL RESOURCES, INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1995-10

Last Production

2026-07

Lease Production

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

Formation Tops (3) Elevation 2,899 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 7,743 ft-4,844 ft
WOLFCAMP 9,089 ft-6,190 ft
STRAWN 9,960 ft-7,061 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 (1)

IntervalType
7,902–9,938 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,412 ft530 sx
5.5"10,275 ft1,350 sx

Permit History (1)

Applications (1)

#724521 A OXY USA WTP LP
received 2011-09-19

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2013-08-19 log on file

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
4521
Max Depth
11,000 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
2012-04-14

Operator

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