42-501-37027

Final Completion Horizontal

12TH MAN 660

YOAKUM County · District 8 · RING ENERGY, INC.

Permits

4

Max Depth

12,000 ft

First Permit

2018-08-13

Latest Activity

2024-02-09

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-04

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 (10) Elevation 3,734 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BED-SANTA ROSA (Santa Rosa)1,100 ft+2,634 ft
YATES 3,140 ft+594 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)5,162 ft-1,428 ft
CLEARFORK - ACTIVE CO2 FLOOD (Clear Fork)
GLORIETA
LEONARD
PENNSYLVANIAN
STRAWN
WICHITA (Wichita-Albany)
WOLFCAMP

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
42-501-36858 12TH MAN 660 · WISHBONE TEXAS OPERATING CO LLC
0.1 mi
Santa Rosa 1,100'Yates 3,000'San Andres 4,618'Leonard Clear Fork Wichita-Albany Strawn Pennsylvanian Glorieta Wolfcamp
42-501-36812 12TH MAN 660 · WISHBONE TEXAS OPERATING CO LLC
0.1 mi
Santa Rosa 1,100'Yates 3,100'San Andres 5,209'Glorieta Leonard Wichita-Albany Pennsylvanian Wolfcamp Clear Fork Strawn
42-501-36949 12TH MAN 660 A · WISHBONE TEXAS OPERATING CO LLC
0.6 mi
Santa Rosa 1,100'Yates 3,000'San Andres 5,290'Clear Fork Leonard Glorieta Wichita-Albany Pennsylvanian Wolfcamp Strawn
42-501-36999 WISHBONE ACRES 648 · WISHBONE TEXAS OPERATING CO LLC
1.3 mi
Santa Rosa 1,100'Yates 3,000'San Andres 4,589'Wolfcamp 8,970'Mississippian 10,725'Devonian 11,465'Glorieta Pennsylvanian Devonian Wichita-Albany Strawn Leonard +1 more
42-501-37290 TRUE GRIT 712 · RILEY PERMIAN OPERATING CO, LLC
1.3 mi
Santa Rosa 2,169'Yates 3,169'San Andres 4,642'Clear Fork Wichita-Albany Glorieta Leonard Strawn Wolfcamp Pennsylvanian
42-501-37048 FESTUS 648-661 W · RILEY PERMIAN OPERATING CO, LLC
1.5 mi
Santa Rosa 2,090'Yates 3,120'San Andres 4,610'Glorieta Leonard Wichita-Albany Pennsylvanian Wolfcamp Clear Fork Strawn
42-501-37156 FESTUS 648-661 B · RILEY PERMIAN OPERATING CO, LLC
1.6 mi
Santa Rosa 2,090'Yates 3,120'San Andres 4,610'Leonard Glorieta Wichita-Albany Pennsylvanian Wolfcamp Clear Fork Strawn
42-501-37154 TRUE GRIT 712 · RILEY PERMIAN OPERATING CO, LLC
1.6 mi
Santa Rosa 2,130'Yates 3,130'San Andres 4,600'Pennsylvanian Leonard Clear Fork Strawn Wolfcamp Glorieta Wichita-Albany

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
5,672–10,396 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"2,148 ft669 sx
7"10,490 ft1,960 sx

Permit History (4)

Applications (4)

#897128 A RING ENERGY, INC.
received 2024-04-24
#897128 A RING ENERGY, INC.
received 2024-02-06
#843437 A RING ENERGY, INC.
received 2019-06-05
#843437 A WISHBONE TEXAS OPERATING CO LLC
received 2018-08-13

Records & Logs

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

W-2/G-1 2025-01-28 log on file

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.

Lat 33.066515
Lon -103.046126

Well Details

Well Number
2H
Max Depth
12,000 ft
Drill Type
Horizontal
County
YOAKUM
District
8

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