42-433-33073

Final Completion

JAKE AND ELWOOD

STONEWALL County · District 7 · WALTER EXPLORATION INC. · CAMPO GRANDE (CANYON REEF)

Permits

Max Depth

5,500 ft

First Permit

1996-12-17

Latest Activity

2000-10-10

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-01-29

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: WALTER EXPLORATION INC. ≠ Production: L.C.S. PRODUCTION COMPANY (reported 2026-04)

Resolved via: production → L.C.S. PRODUCTION COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000091363 permitted 2008-01-24

Permitted Volume

500 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,381–4,494 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

Operator History

Chain of Custody

MARTIN OIL CO. 1993-1997→ MIDLAND OIL AND GAS, INC. 1997-2000→ WALTER EXPLORATION INC. 1998-2001→ WALTER EXPLORATION COMPANY 2001-2013→ FOUNDATION ENERGY MANAGEMENT LLC 2013-2018→ L.C.S. PRODUCTION COMPANY 2020-2026

Lease Production

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

Formation Tops (11) Elevation 1,799 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SADDLE CREEK	3,145 ft	-1,346 ft
SADDLE CREEK	3,154 ft	-1,355 ft
SADDLE CRK	3,154 ft	-1,355 ft
BASE CISCO LIME (Cisco)	3,544 ft	-1,745 ft
BASE CISCO LM (Cisco)	3,544 ft	-1,745 ft
GUNSITE	3,710 ft	-1,911 ft
SWASTICA	3,757 ft	-1,958 ft
SWASTIKA	3,757 ft	-1,958 ft
CANYON SAND (Canyon)	4,250 ft	-2,451 ft
CANYON SD (Canyon)	4,250 ft	-2,451 ft
CANYON REEF (Canyon)	5,110 ft	-3,311 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
4,381–4,494 ft	Perforated
5,115–5,165 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	192 ft	135 sx
5.5"	5,189 ft	275 sx
5.5"	—	1,355 sx

Permit History (2)

#500632 Recompletion Final Completion

SMITH, I. E. · 4,900 ft

2000-10-10

Spud 2000-09-29

#456404 Drill Final Completion

JAKE AND ELWOOD · 5,500 ft

1996-12-17

Spud 1997-01-03

Applications (2)

#500632 A WALTER EXPLORATION INC.

received 2000-10-10

#456404 A MIDLAND OIL AND GAS, INC.

received 1996-12-17

Records & Logs

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

W-2/G-1 2019-01-24

W-2/G-1 2003-01-16

W-2/G-1 2000-10-08

W-2/G-1 2000-11-01

W-2/G-1 1997-02-04 log on file

W-2/G-1 1997-02-21

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 STONEWALL County.

Well Details

Well Number: 18
Max Depth: 5,500 ft
Drill Type: Vertical
County: STONEWALL
District: 7
Operator: WALTER EXPLORATION INC.
Completed: 1997-01-29

Operator

Name: WALTER EXPL INC
Location: DALLAS
P-5 Status: Inactive (filed 2000-11-03)
Cum Oil (all leases): 1,114,299 bbl
Cum Gas (all leases): 487,382 mcf
Total Permits: 237