42-135-43859

Final Completion

MILLARD C

ECTOR County · District 8 · RING ENERGY INC. · PENWELL (WICHITA ALBANY)

Permits

3

Max Depth

8,500 ft

First Permit

2021-12-29

Latest Activity

2025-04-30

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2022-05-16

Shut-In

Plugged

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 (17) Elevation 2,924 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA BASE (Santa Rosa)483 ft+2,441 ft
YATES 2,185 ft+739 ft
SEVEN RIVERS 2,716 ft+208 ft
QUEEN 2,916 ft+8 ft
GRAYBURG 3,219 ft-295 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,489 ft-565 ft
GLORIETA 4,384 ft-1,460 ft
CLEARFORK (Clear Fork)4,704 ft-1,780 ft
TUBB 5,341 ft-2,417 ft
WICHITA ALBANY (Wichita-Albany)5,802 ft-2,878 ft
WOLFCAMP 6,235 ft-3,311 ft
DEVONIAN 7,095 ft-4,171 ft
CANYON
HOLT
PENNSYLVANIAN
SILURIAN (Silurian (undifferentiated))
STRAWN

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-135-42275 MILLARD -C- · FOUNDERS OIL & GAS OPERATING,LLC
0.1 mi
Clear Fork 4,765'Clear Fork 5,405'Wichita-Albany 5,790'Wolfcamp 6,138'Devonian 7,099'Waddell 8,414'Waddell 8,475'
42-135-43694 MILLARD E · FOUNDERS OIL & GAS OPERATING,LLC
0.1 mi
Santa Rosa 616'Yates 2,189'Seven Rivers 2,677'Queen 2,976'San Andres 3,504'Glorieta 4,380'Clear Fork 4,815'Clear Fork 4,818'Tubb 5,383'Grayburg Holt
42-135-40755 MILLARD -C- · RING ENERGY, INC.
0.3 mi
Rustler 952'Yates 2,182'San Andres 3,492'San Andres 3,492'Glorieta 4,395'Clear Fork 4,718'Clear Fork 4,936'Clear Fork 4,936'Wichita-Albany 5,800'Wichita-Albany 5,800'Wolfcamp 6,828'Devonian 7,137' +7 more
42-135-44013 MILLARD -E- · RING ENERGY, INC.
0.3 mi
Rustler 940'Tansill 2,020'Yates 2,166'Seven Rivers 2,383'Queen 2,944'Grayburg 3,249'San Andres 3,485'Glorieta 4,419'Holt Santa Rosa
42-135-40768 MILLARD -E- · FOUNDERS OIL & GAS OPERATING,LLC
0.3 mi
Yates 2,145'San Andres 3,438'Glorieta 4,407'Clear Fork 4,899'Wichita-Albany 5,760'Wolfcamp 6,236'Fusselman 7,359'Simpson 7,744'Ellenburger 8,539'ELLENBURBER 8,539'Tubb Glorieta +8 more
42-135-44042 MILLARD 'D' · RING ENERGY, INC.
0.3 mi
Clear Fork 4,797'Queen Holt Tubb San Andres Santa Rosa Grayburg Yates Glorieta Seven Rivers
42-135-42276 MILLARD -C- · FOUNDERS OIL & GAS OPERATING,LLC
0.4 mi
Clear Fork 4,677'Clear Fork 5,389'Wichita-Albany 5,777'Wolfcamp 6,171'Devonian 7,066'Waddell 8,391'
42-135-43830 MILLARD E · FOUNDERS OIL & GAS OPERATING,LLC
0.4 mi
Santa Rosa 479'Yates 2,181'Seven Rivers 2,707'Queen 2,906'Grayburg 3,220'San Andres 3,469'Holt 4,161'Glorieta 4,397'Clear Fork 4,806'Tubb 5,373'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (3)

IntervalType
4,796–5,631 ftPerforated
4,796–6,905 ftPerforated
5,828–6,905 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"796 ft310 sx
5.5"7,119 ft615 sx

Permit History (3)

Applications (3)

#907669 A RING ENERGY, INC.
received 2025-04-30
#886283 A FOUNDERS OIL & GAS OPERATING,LLC
received 2022-12-07
#874915 A FOUNDERS OIL & GAS OPERATING,LLC
received 2021-12-01

Records & Logs

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

W-2/G-1 2025-08-12 log on file
W-2/G-1 2022-12-02
W-2/G-1 2022-05-31 log on file
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.

Lat 31.741986
Lon -102.643200

Well Details

Well Number
104
Max Depth
8,500 ft
Drill Type
Vertical
County
ECTOR
District
8
Completed
2022-05-16

Operator

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
988