42-469-30121

Final Completion

SMAJSTRLA UNIT

VICTORIA County · District 2 · CUMMINS & WALKER OIL CO., INC.

Permits

Max Depth

6,013 ft

First Permit

1986-03-28

Latest Activity

1994-06-27

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1994-06

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000082059 permitted 1994-08-30

Permitted Volume

1,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,592–2,850 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2020-11-01)

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (3)

Interval	Type
2,620–2,630 ft	Perforated
?–5,616 ft	Perforated
?–5,682 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	309 ft	350 sx
7.625"	2,503 ft	550 sx
—	4,019 ft	175 sx
5.5"	—	—

Permit History (2)

#425235 Reenter Final Completion

SMAJSTRLA UNIT · 2,950 ft

1994-06-27

Spud 1994-06-02

#300379 Recompletion

SMAJSTRLA, GEORGE H. UNIT · 6,013 ft

1986-03-28

Applications (2)

#425235 A CUMMINS & WALKER OIL CO., INC.

received 1994-06-24

#300379 A TEXACO PRODUCING INC.

received 1986-03-27

Records & Logs

3 completion filings on record.

W-2/G-1 1994-09-21

W-2/G-1 1994-10-07

W-2/G-1 1972-03-09

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 VICTORIA County.

Well Details

Well Number: 1 R
Max Depth: 6,013 ft
Drill Type: Vertical
County: VICTORIA
District: 2
Operator: CUMMINS & WALKER OIL CO., INC.

Operator

Name: CUMMINS & WALKER OIL CO., INC
Location: AUSTIN
P-5 Status: Active (filed 2026-02-04)
Cum Oil (all leases): 1,531,327 bbl
Cum Gas (all leases): 14,651,789 mcf
Total Permits: 365