42-413-31636

Final Completion

MAYER RANCH

SCHLEICHER County · District 7 · AMERICAN COMETRA INC. · SAWYER (STRAWN NORTH)

Permits

Max Depth

8,300 ft

First Permit

1987-08-06

Latest Activity

1996-05-03

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-10-24

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: AMERICAN COMETRA INC. ≠ Production: ZACHRY OIL AND GAS PROPERTIES (reported 2026-04)

Resolved via: production → ZACHRY OIL AND GAS PROPERTIES

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

AMERICAN COMETRA, INC. 1993-1997→ LOMAK PRODUCTION COMPANY 1997-1998→ RANGE PRODUCTION COMPANY 1998-1999→ ZACHRY OIL AND GAS PROPERTIES 2000-2026

Lease Production

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

Formation Tops (8) Elevation 2,371 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CANYON MARKER (Canyon)	6,722 ft	-4,351 ft
CANYON MARKER "A" (Canyon)	6,827 ft	-4,456 ft
CANYON MARKER A (Canyon)	6,827 ft	-4,456 ft
CANYON MARKER "B" (Canyon)	7,522 ft	-5,151 ft
CANYON MARKER B (Canyon)	7,522 ft	-5,151 ft
CANYON MARKER "C" (Canyon)	7,870 ft	-5,499 ft
CANYON MARKER C (Canyon)	7,870 ft	-5,499 ft
STRAWN LIME (Strawn)	7,972 ft	-5,601 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
6,979–7,089 ft	Perforated
7,974–8,152 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,360 ft	530 sx
4.5"	8,312 ft	400 sx

Permit History (2)

#447556 Recompletion Final Completion

MAYER RANCH · 7,500 ft

1996-05-03

Spud 1996-05-05

#334129 Drill Final Completion

MAYER RANCH · 8,300 ft

1987-08-06

Applications (2)

#447556 A AMERICAN COMETRA, INC.

received 1996-04-26

#334129 A STATEX PETROLEUM INC.

received 1987-08-06

Records & Logs

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

W-2/G-1 1996-06-05 log on file

W-2/G-1 1996-07-16

W-2/G-1 1987-11-23 log on file

W-2/G-1 1987-12-05

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 SCHLEICHER County.

Well Details

Well Number: 14
Max Depth: 8,300 ft
Drill Type: Vertical
County: SCHLEICHER
District: 7
Operator: AMERICAN COMETRA INC.
Completed: 1987-10-24

Operator

Name: AMERICAN COMETRA, INC
Location: FORT WORTH
P-5 Status: Inactive (filed 1999-03-08)
Cum Oil (all leases): 1,083,535 bbl
Cum Gas (all leases): 32,469,061 mcf
Total Permits: 319