42-285-31380

Final Completion

WOYTEK EDWARDS UNIT

LAVACA County · District 2 · HOWELL DRILLING INC. · HALLETTSVILLE (9500)

Permits

Max Depth

14,500 ft

First Permit

1979-03-01

Latest Activity

1980-06-20

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-08-01

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: HOWELL DRILLING INC. ≠ Production: CAPITAL STAR OIL & GAS, INC. (reported 2026-04)

Resolved via: production → CAPITAL STAR OIL & GAS, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

HOWELL DRILLING, INC. 1993-1993→ PARKER & PARSLEY DEVELOPMENT CO. 1994-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2018→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2008→ SULPHUR RIVER EXPLORATION, INC. 2018-2023→ CAPITAL STAR OIL & GAS, INC. 2023-2026

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

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 (2)

Interval	Type
9,506–9,526 ft	Perforated
13,341–13,442 ft	Perforated

Casing (5)

Size	Set Depth	Cement
10.75"	1,869 ft	880 sx
2.375"	9,377 ft	—
7.625"	9,555 ft	750 sx
2.875"	13,350 ft	—
5"	13,465 ft	300 sx

Permit History (2)

#84580 Recompletion Final Completion

WOYTEK-EDWARDS UNIT · 14,500 ft

1980-06-20

#43539 Drill Final Completion

WOYTEK-EDWARDS UNIT · 14,000 ft

1979-03-01

Applications (2)

#84580 A HOWELL DRILLING, INC.

received 1980-06-20

#43539 A HOWELL DRILLING, INC.

received 1979-03-01

Records & Logs

2 completion filings on record.

W-2/G-1 1980-09-11

W-2/G-1 1979-08-31

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 LAVACA County.

Well Details

Well Number: 1
Max Depth: 14,500 ft
Drill Type: Vertical
County: LAVACA
District: 2
Operator: HOWELL DRILLING INC.
Completed: 1979-08-01

Operator

Name: HOWELL DRILLING, INC
Location: SAN ANTONIO
P-5 Status: Inactive (filed 2003-10-24)
Cum Oil (all leases): 17,525 bbl
Cum Gas (all leases): 2,387,790 mcf
Total Permits: 176