42-435-33179

PRODUCING

MAYFIELD 46

SUTTON County · District 7 · UPP OPERATING LLC · SAWYER (CANYON)

Permits

1

Max Depth

7,900 ft

First Permit

1984-07-12

Latest Activity

1984-07-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1984-09-12

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: HNG OIL COMPANY

Resolved via: productionUPP OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (4) Elevation 2,262 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE CRET.849 ft+1,413 ft
LEONARD 1,660 ft+602 ft
WOLFCAMP 3,375 ft-1,113 ft
CANYON 6,158 ft-3,896 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 (1)

IntervalType
6,206–7,129 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"1,012 ft340 sx
7"2,060 ft350 sx
4.5"7,305 ft315 sx

Permit History (1)

Applications (1)

#244895 A HNG OIL COMPANY
received 1984-07-11

Records & Logs

2 completion filings on record.

W-2/G-1 1984-11-19
W-2/G-1 1984-11-11

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
7
Max Depth
7,900 ft
Drill Type
Vertical
County
SUTTON
District
7
Completed
1984-09-12

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-06)
Cum Oil (all leases)
293,241 bbl
Cum Gas (all leases)
486,804,996 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
33