42-435-32914

Final Completion

HILL-MAYER MINNIE H. B

SUTTON County · District 7 · SONORA SOUTHWEST PARTNERSHIP · SAWYER (CANYON)

Permits

Max Depth

8,000 ft

First Permit

1982-12-31

Latest Activity

1987-12-14

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-09-21

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SONORA SOUTHWEST PARTNERSHIP ≠ Production: UPP OPERATING, LLC (reported 2026-04)

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

GRAHAM ROYALTY, LTD. 1993-1993→ DREYFUS, LOUIS NATURAL GAS CORP 1993-2001→ DOMINION OKLAHOMA TEXAS E&P, INC 2001-2004→ HIGHMOUNT EXPL & PROD TEXAS LLC 2011-2014→ ENERVEST OPERATING, L.L.C. 2014-2019→ UPP OPERATING, LLC 2019-2026

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 (5) Elevation 2,282 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE CRETACEOUS (Base Cretaceous (marker))	830 ft	+1,452 ft
CANYON SAND (Canyon)	6,254 ft	-3,972 ft
TOP CANYON SAND (Canyon)	6,254 ft	-3,972 ft
BASE CANYON SAND (Canyon)	6,838 ft	-4,556 ft
STRAWN	7,450 ft	-5,168 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
6,260–6,660 ft	Perforated
7,453–7,595 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,109 ft	500 sx
4.5"	7,161 ft	600 sx
2.375"	7,805 ft	67 sx

Permit History (2)

#340215 Recompletion Final Completion

HILL-MAYER, MINNIE H. "B" · 8,000 ft

1987-12-14

#183159 Drill Final Completion

HILL-MAYER, MINNIE H. "B" · 7,500 ft

1982-12-31

Applications (2)

#340215 A SONORA SOUTHWEST PARTNERSHIP

received 1987-12-14

#183159 A HILL, JOHN H.

received 1982-12-31

Records & Logs

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

W-2/G-1 1989-02-21 log on file

W-2/G-1 1988-08-18 log on file

W-2/G-1 1988-09-03

W-2/G-1 1983-10-18

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 SUTTON County.

Well Details

Well Number: 1
Max Depth: 8,000 ft
Drill Type: Vertical
County: SUTTON
District: 7
Operator: SONORA SOUTHWEST PARTNERSHIP
Completed: 1983-09-21

Operator

Name: SONORA SOUTHWEST PARTNERSHIP
Location: IRVING
P-5 Status: Inactive (filed 1989-03-06)
Total Permits: 61