42-483-30959

Final Completion

HELTON

WHEELER County · District 10 · LINN OPERATING INC. · BRISCOE (MORROW)

Permits

Max Depth

14,900 ft

First Permit

1981-10-26

Latest Activity

2007-08-10

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-02-16

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: LINN OPERATING INC. ≠ Production: 4P ENERGY TEXAS, LLC (reported 2020-08)

EWA / Permit operator mismatch

Scheduling: LINN OPERATING INC. ≠ Permit: DOMINION OKLAHOMA TEXAS E&P, INC

Resolved via: scheduling → LINN OPERATING INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CAMBRIDGE PRODUCTION, INC. 1993-1996→ STARTEX OPERATING COMPANY 1996-2004→ DOMINION OKLAHOMA TEXAS E&P, INC 2004-2007→ LINN OPERATING, INC. 2007-2014→ ENERVEST OPERATING, L.L.C. 2015-2018→ 4P ENERGY TEXAS, LLC 2018-2020

Lease Production

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

Formation Tops (6) Elevation 2,629 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
B. DOLOMITE	4,654 ft	-2,025 ft
DOUGLAS	8,190 ft	-5,561 ft
TONKAWA	8,980 ft	-6,351 ft
THIRTEEN FINGER LM.	13,955 ft	-11,326 ft
MORROW PURYEAR SS (Morrow)	14,390 ft	-11,761 ft
MORROW HOLLAND SS (Morrow)	14,690 ft	-12,061 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 (2)

Interval	Type
11,410–13,384 ft	Perforated
14,394–14,402 ft	Perforated

Casing (4)

Size	Set Depth	Cement
20"	84 ft	—
13.375"	542 ft	650 sx
8.625"	3,206 ft	2,300 sx
5.5"	14,228 ft	550 sx

Permit History (2)

#643804 Recompletion Final Completion

HELTON · 14,800 ft

2007-08-10

Spud 2007-09-21

#140536 Drill Final Completion

HELTON · 14,900 ft

1981-10-26

Applications (2)

#643804 A DOMINION OKLAHOMA TEXAS E&P, INC

received 2007-08-03

#140536 A CAMBRIDGE & NAIL

received 1981-10-26

Records & Logs

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

W-2/G-1 2007-11-16 log on file

W-2/G-1 2008-01-23

W-2/G-1 1986-09-24

W-2/G-1 1982-04-02

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 WHEELER County.

Well Details

Well Number: 1
Max Depth: 14,900 ft
Drill Type: Vertical
County: WHEELER
District: 10
Operator: LINN OPERATING INC.
Completed: 1982-02-16

Operator

Name: LINN OPER, INC
Location: HOUSTON
P-5 Status: Inactive (filed 2016-05-09)
Cum Oil (all leases): 29,555,839 bbl
Cum Gas (all leases): 478,103,312 mcf
Total Permits: 1,401