42-211-30967

PRODUCING

CAMPBELL -A-

HEMPHILL County · District 10 · WILDHORSE OPERATING COMPANY · MIAMI

Permits

Max Depth

12,500 ft

First Permit

1978-02-23

Latest Activity

1984-02-23

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1978-11-06

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: WILDHORSE OPERATING COMPANY ≠ Permit: COX, EDWIN L.

Resolved via: production → WILDHORSE OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

KAISER-FRANCIS OIL COMPANY 1993-1998→ WILDHORSE OIL & GAS CORPORATION 1998-2001→ WILDHORSE OPERATING COMPANY 2001-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (2) Elevation 2,859 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GRANITE WASH D-E (Granite Wash)	11,137 ft	-8,278 ft
MORROW	12,211 ft	-9,352 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)

Interval	Type
11,137–11,630 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	2,990 ft	1,800 sx
4.5"	12,414 ft	425 sx

Permit History (2)

#230340 Field Transfer Final Completion

CAMPBELL "A" · 12,400 ft

1984-02-23

#18867 Drill

CAMPBELL "A" · 12,500 ft

1978-02-23

Spud 1978-03-12

Applications (2)

#230340 A COX, EDWIN L.

received 1984-02-22

#18867 A COX, EDWIN L.

received 1978-02-23

Records & Logs

2 completion filings on record.

W-2/G-1 1983-10-21

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 HEMPHILL County.

Well Details

Well Number: 1041
Max Depth: 12,500 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: WILDHORSE OPERATING COMPANY
Completed: 1978-11-06

Operator

Name: WILDHORSE OPER CO
Location: ARDMORE
P-5 Status: Active (filed 2025-07-10)
Cum Oil (all leases): 142,241 bbl
Cum Gas (all leases): 4,307,282 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 3