42-135-36418

Final Completion

NORTH PENWELL UNIT

ECTOR County · District 8 · RING ENERGY INC. · PENWELL

Permits

Max Depth

4,850 ft

First Permit

1991-02-13

Latest Activity

2011-10-28

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-10-29

Shut-In

—

Plugged

2021-10-07

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: CONOCOPHILLIPS COMPANY

Resolved via: production → RING ENERGY, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

ECTOR County disposal market →

H-1 Injection Plugged 2022-08-16 UIC #000076093 permitted 1991-04-11

Permitted Volume

1,200 bbl/d

Max Pressure

1,400 psi

Injection Interval

3,400–4,800 ft

Injected (12mo)

—

Operator History

Chain of Custody

PHILLIPS PETROLEUM COMPANY 1993-2002→ CONOCOPHILLIPS COMPANY 2003-2019→ FOUNDERS OIL & GAS OPERATING,LLC 2019-2023→ RING ENERGY, INC. 2023-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (4) Elevation 2,890 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	929 ft	+1,961 ft
YATES	2,138 ft	+752 ft
SAN ANDRES	3,404 ft	-514 ft
GLORIETA	4,362 ft	-1,472 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
3,438–3,814 ft	Perforated
4,403–4,797 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,027 ft	800 sx
8.625"	1,030 ft	800 sx
5.5"	4,850 ft	950 sx

Permit History (2)

#727010 Reclass Final Completion

NORTH PENWELL UNIT · 4,850 ft

2011-10-28

Spud 2012-04-20

#384499 Drill Final Completion

NORTH PENWELL UNIT · 4,850 ft

1991-02-13

Spud 1991-06-06

Applications (2)

#727010 A CONOCOPHILLIPS COMPANY

received 2011-10-26

#384499 A PHILLIPS PETROLEUM COMPANY

received 1991-02-11

Records & Logs

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

W-2/G-1 2012-06-14

W-2/G-1 1992-02-03

W-2/G-1 1991-11-14 log on file

W-2/G-1 1991-11-27

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 ECTOR County.

Well Details

Well Number: 216
Max Depth: 4,850 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: RING ENERGY INC.
Completed: 1991-10-29

Operator

Name: RING ENGY, INC
Location: MIDLAND
P-5 Status: Active (filed 2026-02-09)
Cum Oil (all leases): 43,768,563 bbl
Cum Gas (all leases): 443,516 mcf
Activities: GTHS/O, OPRS/G, OPRS/O
Total Permits: 990