42-497-31502

Final Completion

DEAVER-CHAMPION

WISE County · District 9 · MITCHELL ENERGY CORPORATION · ALVORD (STRAWN 2975)

Permits

Max Depth

6,050 ft

First Permit

1979-05-31

Latest Activity

1985-07-16

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-08-14

Shut-In

—

Plugged

2019-02-21

EWA / Production operator mismatch

Scheduling: MITCHELL ENERGY CORPORATION ≠ Production: SCHALK OIL COMPANY, INC. (reported 2026-04)

Resolved via: production → SCHALK OIL COMPANY, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2019-03-11 UIC #000059602 permitted 1979-03-15

Permitted Volume

—

Max Pressure

—

Injection Interval

5,532–5,538 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2018-09-01)

Operator History

Chain of Custody

MITCHELL ENERGY CORPORATION 1993-2000→ MITCHELL ENERGY COMPANY L.P. 2001-2002→ DEVON ENERGY OPERATING CO., L.P. 2002-2002→ CD CONSULTING & OPERATING CO. 2002-2019→ WHISKEY RIVER OIL & GAS LLC 2019-2023→ CROCKETT OPERATING, LLC 2023-2025→ SCHALK OIL COMPANY, INC. 2025-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (4) Elevation 828 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN	2,993 ft	-2,165 ft
CADDO LIME (Caddo)	5,307 ft	-4,479 ft
CADDO CONGL. (Caddo)	5,530 ft	-4,702 ft
CADDO CONGLOMERATE (Caddo)	5,530 ft	-4,702 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
2,998–3,001 ft	Perforated
5,532–5,538 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	356 ft	225 sx
8.625"	358 ft	225 sx
2.375"	3,142 ft	—
4.5"	5,950 ft	400 sx

Permit History (2)

#280327 Recompletion Final Completion

DEAVER (CADDO CONGL.) UNIT · 5,950 ft

1985-07-16

#49785 Drill Final Completion

DEAVER-CHAMPION · 6,050 ft

1979-05-31

Applications (2)

#280327 A MITCHELL ENERGY CORPORATION

received 1985-07-15

#49785 A MITCHELL ENERGY CORPORATION

received 1979-05-31

Records & Logs

4 completion filings on record.

W-2/G-1 1998-01-30

W-2/G-1 1985-07-17

W-2/G-1 1985-08-27

W-2/G-1 1979-10-29

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 WISE County.

Well Details

Well Number: 503
Max Depth: 6,050 ft
Drill Type: Vertical
County: WISE
District: 9
Operator: MITCHELL ENERGY CORPORATION
Completed: 1979-08-14

Operator

Name: MITCHELL ENGY CORP
Location: HOUSTON
P-5 Status: Inactive (filed 2000-07-18)
Cum Oil (all leases): 9,163,267 bbl
Cum Gas (all leases): 784,959,931 mcf
Total Permits: 4,224