42-251-33415

PRODUCING Horizontal

HUDGINS

JOHNSON County · District 9 · UPP OPERATING LLC · NEWARK EAST (BARNETT SHALE)

Permits

Max Depth

10,000 ft

First Permit

2008-11-04

Latest Activity

2009-01-07

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2010-02-12

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: EOG RESOURCES, INC.

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2009-08

Last Production

2026-07

Operator History

Chain of Custody

EOG RESOURCES, INC. 2010-2016→ ENERVEST OPERATING, L.L.C. 2017-2019→ 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 (7) Elevation 878 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN	1,170 ft	-292 ft
ATOKA	3,440 ft	-2,562 ft
BEND CONGL (Bend)	4,595 ft	-3,717 ft
HOOD	5,185 ft	-4,307 ft
MARBLE FALLS	5,775 ft	-4,897 ft
BARNETT SHALE (Barnett)	6,232 ft	-5,354 ft
BARNETT SHALE (Barnett)	—	—

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)

Interval	Type
6,769–9,807 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,124 ft	534 sx
5.5"	9,980 ft	900 sx

Permit History (2)

#674111 Drill Final Completion

HUDGINS UNIT · 10,000 ft

2009-01-07

Spud 2009-08-03

#674111 Drill

HUDGINS UNIT · 10,000 ft

2008-11-04

Applications (2)

#674111 A EOG RESOURCES, INC.

received 2008-11-19

#674111 A EOG RESOURCES, INC.

received 2008-10-30

Records & Logs

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

W-2/G-1 2010-08-19

W-2/G-1 2010-02-24 log on file

W-2/G-1 2010-06-10

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 JOHNSON County.

Well Details

Well Number: 7H
Max Depth: 10,000 ft
Drill Type: Horizontal
County: JOHNSON
District: 9
Operator: UPP OPERATING LLC
Completed: 2010-02-12

Operator

Name: UPP OPER, LLC
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