42-255-30882

Final Completion

VALERO

KARNES County · District 2 · MARMATON OIL COMPANY · COY CITY (7100)

Permits

Max Depth

7,500 ft

First Permit

1981-07-30

Latest Activity

1986-04-11

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-10-18

Shut-In

—

Plugged

1992-10-27

EWA / Permit operator mismatch

Scheduling: MARMATON OIL COMPANY ≠ Permit: DAWSON EXPLORATION, INC

Resolved via: scheduling → MARMATON OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1993-06

Operator History

originally filed by DAWSON EXPLORATION, INC — asset transferred

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
6,991–6,995 ft	Perforated
7,010–7,015 ft	Perforated
7,135–7,139 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	998 ft	520 sx
2.375"	7,029 ft	—
5.5"	7,406 ft	380 sx
4.5"	7,406 ft	715 sx

Permit History (2)

#301137 Recompletion Final Completion

VALERO · 7,352 ft

1986-04-11

#127687 Drill Final Completion

VALERO · 7,500 ft

1981-07-30

Spud 1981-08-07

Applications (2)

#301137 A DAWSON EXPLORATION, INC

received 1986-03-21

#127687 A DAWSON EXPLORATION, INC

received 1981-07-30

Records & Logs

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

W-2/G-1 1986-02-13 log on file

W-2/G-1 1981-09-14

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 KARNES County.

Well Details

Well Number: 1
Max Depth: 7,500 ft
Drill Type: Vertical
County: KARNES
District: 2
Operator: MARMATON OIL COMPANY
Completed: 1985-10-18

Operator

Name: MARMATON OIL CO
Location: HOUSTON
P-5 Status: Inactive (filed 1998-04-27)
Cum Oil (all leases): 8,510 bbl
Cum Gas (all leases): 884,665 mcf
Total Permits: 1