← Wells

42-003-47844

PRODUCING Horizontal

UNIVERSITY 31

ANDREWS County · District 8 · RING ENERGY INC. · EMMA (DEVONIAN)

Permits

2

Max Depth

19,000 ft

First Permit

2018-06-08

Latest Activity

2018-09-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-11-18

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: LIME ROCK RESOURCES IV-A, L.P.

Resolved via: production → RING ENERGY, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2015-05

Last Production

2026-07

Operator History

Chain of Custody

GREYSTONE OIL & GAS, LLP 2015-2015→ GREYSTONE PETROLEUM, LLC 2016-2018→ LIME ROCK RESOURCES IV-A, L.P. 2018-2025→ RING ENERGY, INC. 2025-2026

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 (10) Elevation 3,150 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,811 ft+339 ft
GRAYBURG 4,026 ft-876 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)4,321 ft-1,171 ft
GLORIETA 5,301 ft-2,151 ft
CLEARFORK (Clear Fork)5,571 ft-2,421 ft
TUBB 6,731 ft-3,581 ft
HOLT ——
PERMIAN DETRITAL (Permian (undifferentiated))——
QUEEN ——
SEVEN RIVERS ——

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
✓ 42-003-47912 UNIVERSITY 31 · LIME ROCK RESOURCES IV-A, L.P.
0.0 mi
Yates 2,804'Grayburg 4,019'San Andres 4,314'Glorieta 5,294'Clear Fork 5,564'Tubb 6,724'Wolfcamp 8,484'Permian (undifferentiated) 8,619'Strawn 9,049'Barnett 9,252'
✓ 42-003-47500 UNIVERSITY LANDS FV · GREYSTONE PETROLEUM, LLC
0.4 mi
Glorieta 5,319'Clear Fork 5,556'Tubb 6,682'Wolfcamp 8,238'Dean —Permian (undifferentiated) —LEON —Wichita-Albany —Spraberry —Holt —
✓ 42-003-47904 UNIVERSITY LANDS FV · LIME ROCK RESOURCES IV-A, L.P.
0.4 mi
Yates 2,834'Seven Rivers 3,086'Queen 3,508'Grayburg 4,089'San Andres 4,357'Glorieta 5,314'Clear Fork 5,570'Tubb 6,702'Permian (undifferentiated) 8,601'Barnett 9,344'Barnett 9,570'Mississippian 9,882' +5 more
✓ 42-003-44537 UNIVERSITY 42 · MCCLURE OIL COMPANY, INC.
0.8 mi
Yates 2,785'Grayburg 4,030'San Andres 4,240'
✓ 42-003-42472 UNIVERSITY 9-31 · SANDRIDGE EXPL. AND PROD., LLC
0.8 mi
Devonian 10,328'Fusselman 11,405'Ellenburger 12,320'Permian (undifferentiated) —Clear Fork —Grayburg —Yates —Tubb —Queen —San Andres —Seven Rivers —Glorieta — +1 more
✓ 42-003-07166 EMMA /SAN ANDRES/ UNIT · TABULA RASA ENERGY, LLC
1.0 mi
Rustler 1,617'Yates 2,737'Seven Rivers 2,907'Queen 3,607'Grayburg 3,844'San Andres 4,100'
✓ 42-003-39925 EMMA /SAN ANDRES/ UNIT · TABULA RASA ENERGY, LLC
1.0 mi
Rustler 1,646'Yates 2,751'Queen 3,570'GRAYBERG 3,833'San Andres 4,095'San Andres 4,168'Glorieta 5,128'Glorieta 5,380'
✓ 42-003-47918 EMMA /SAN ANDRES/ UNIT · TABULA RASA ENERGY, LLC
1.1 mi
Yates 2,753'Grayburg 3,810'San Andres 4,165'Seven Rivers —Glorieta —Tubb —Permian (undifferentiated) —Clear Fork —Queen —Holt —

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 (1)

IntervalType
10,204–16,721 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,596 ft1,350 sx
7.625"4,285 ft1,310 sx
7.625"9,254 ft1,320 sx

Permit History (2)

#840955 Drill Final Completion

UNIVERSITY 31 · 19,000 ft

2018-09-30

Spud 2019-07-11

#840955 Drill

UNIVERSITY LANDS 31 · 19,000 ft

2018-06-08

Spud 2019-07-11

Applications (2)

#840955 A LIME ROCK RESOURCES IV-A, L.P.
received 2019-02-07
#840955 A GREYSTONE PETROLEUM, LLC
received 2018-06-07

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2020-01-15 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.

Google Maps → Explorer Map →
Lat 32.132485
Lon -102.616781

Well Details

Well Number
3H
Max Depth
19,000 ft
Drill Type
Horizontal
County
ANDREWS
District
8
Operator
RING ENERGY INC.
Completed
2019-11-18

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
977