← Wells

42-003-47646

PRODUCING Horizontal

UNDERWOOD D

ANDREWS County · District 8 · RING ENERGY INC. · BLOCK A-34 (SAN ANDRES)

Permits

1

Max Depth

5,100 ft

First Permit

2017-09-22

Latest Activity

2017-09-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-09-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2014-08

Last Production

2026-07

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 3,202 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,972 ft+230 ft
SEVEN RIVERS 3,118 ft+84 ft
QUEEN 3,887 ft-685 ft
GRAYBURG 4,358 ft-1,156 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)4,685 ft-1,483 ft
CLEARFORK (Clear Fork)——
GLORIETA ——
HOLT ——
PERMIAN DETRITAL (Permian (undifferentiated))——
TUBB ——

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
✓ 42-003-47590 UNDERWOOD C · RING ENERGY, INC.
0.1 mi
Yates 2,989'Seven Rivers 3,128'Queen 3,902'Grayburg 4,431'San Andres 4,940'Permian (undifferentiated) —Glorieta —Holt —Tubb —Clear Fork —
✓ 42-003-47647 UNDERWOOD D · RING ENERGY, INC.
0.3 mi
Yates 2,941'Seven Rivers 3,084'Queen 3,857'Grayburg 4,336'San Andres 4,669'Clear Fork —Glorieta —Permian (undifferentiated) —Holt —Tubb —
✓ 42-003-47639 UNDERWOOD C · RING ENERGY, INC.
0.5 mi
Yates 3,017'Seven Rivers 3,161'Queen 3,921'Grayburg 4,390'San Andres 4,715'Permian (undifferentiated) —Clear Fork —Glorieta —Holt —Tubb —
✓ 42-003-47609 UNDERWOOD B · RING ENERGY, INC.
0.7 mi
Seven Rivers 3,168'Queen 3,937'Grayburg 4,400'San Andres 4,730'Tubb —Permian (undifferentiated) —Clear Fork —Holt —Glorieta —LEON —
✓ 42-003-48605 J.M. WHITE · CITATION OIL & GAS CORP.
0.7 mi
Tansill 2,749'Yates 2,877'Seven Rivers 3,124'Queen 3,788'Grayburg 4,290'San Andres 4,624'Holt —Tubb —Clear Fork —Glorieta —
✓ 42-003-47684 ARMSTRONG, ELIZABETH M. ET AL · CITATION OIL & GAS CORP.
0.7 mi
Rustler 1,815'Tansill 2,757'Yates 2,876'Seven Rivers 3,128'Queen 3,787'Grayburg 4,277'San Andres 4,620'Holt —Tubb —Glorieta —
✓ 42-003-48601 J.M. WHITE · CITATION OIL & GAS CORP.
0.8 mi
Yates 2,883'Seven Rivers 3,128'Queen 3,790'Grayburg 4,298'San Andres 4,622'Permian (undifferentiated) —Clear Fork —Glorieta —Holt —Tubb —
✓ 42-003-47670 FLORA · RING ENERGY, INC.
0.8 mi
Yates 2,925'Seven Rivers 3,068'Queen 3,829'Grayburg 4,327'San Andres 4,671'Clear Fork —Tubb —Holt —Glorieta —Permian (undifferentiated) —

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
5,024–9,805 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,715 ft700 sx
5.5"10,049 ft2,115 sx

Permit History (1)

#831084 Drill Final Completion

UNDERWOOD D · 5,100 ft

2017-09-22

Spud 2018-08-17

Applications (1)

#831084 A RING ENERGY, INC.
received 2017-09-19

Records & Logs

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

W-2/G-1 2019-04-23 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 32.476619
Lon -102.640781

Well Details

Well Number
2H
Max Depth
5,100 ft
Drill Type
Horizontal
County
ANDREWS
District
8
Operator
RING ENERGY INC.
Completed
2018-09-13

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