42-501-36858

INJECTION

12TH MAN 660

YOAKUM County · District 8 · RING ENERGY INC. · CLAIRE-ALAFAIR

Permits

1

Max Depth

12,000 ft

First Permit

2017-09-28

Latest Activity

2017-09-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-03-10

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: WISHBONE TEXAS OPERATING CO LLC

Resolved via: schedulingRING ENERGY INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-03

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000118080 permitted 2019-03-30

Permitted Volume

20,000 bbl/d

Max Pressure

3,000 psi

Injection Interval

6,000–12,000 ft

Injected (12mo)

338,138 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

originally filed by WISHBONE TEXAS OPERATING CO LLC — asset transferred

Lease Production

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

Formation Tops (10) Elevation 3,746 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BED-SANTA ROSA (Santa Rosa)1,100 ft+2,646 ft
YATES 3,000 ft+746 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,618 ft-872 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
42-501-36812 12TH MAN 660 · WISHBONE TEXAS OPERATING CO LLC
0.1 mi
Santa Rosa 1,100'Yates 3,100'San Andres 5,209'Wichita-Albany Pennsylvanian Glorieta Strawn Wolfcamp Leonard Clear Fork
42-501-37027 12TH MAN 660 · WISHBONE TEXAS OPERATING CO LLC
0.1 mi
Santa Rosa 1,100'Yates 3,140'San Andres 5,162'Glorieta Leonard Wichita-Albany Pennsylvanian Wolfcamp Clear Fork Strawn
42-501-36949 12TH MAN 660 A · WISHBONE TEXAS OPERATING CO LLC
0.7 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
1.1 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
42-501-37008 SOONER 662 A · WISHBONE TEXAS OPERATING CO LLC
1.5 mi
Santa Rosa 1,100'Yates 3,000'San Andres 5,153'Leonard Glorieta Wichita-Albany Pennsylvanian Wolfcamp Clear Fork Strawn
42-501-36942 BRUCE E. GENTRY JR. A · WISHBONE TEXAS OPERATING CO LLC
1.5 mi
Santa Rosa 1,100'Yates 3,100'San Andres 5,180'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 (2)

IntervalType
9,498–9,792 ftPerforated
11,375–11,801 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"415 ft500 sx
9.625"4,700 ft1,176 sx
7"11,375 ft708 sx

Permit History (1)

Applications (1)

#831428 A WISHBONE TEXAS OPERATING CO LLC
received 2017-09-28

Records & Logs

1 completion filing on record.

W-2/G-1 2018-12-07

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 33.067440
Lon -103.044011

Well Details

Well Number
1WR
Max Depth
12,000 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2018-03-10

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