42-329-42741

INJECTION

HORTON 40

MIDLAND County · District 8 · MID-STATES OPERATING COMPANY · AZALEA (GRAYBURG)

Permits

1

Max Depth

5,400 ft

First Permit

2018-08-01

Latest Activity

2018-08-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-09-06

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-09

Last Production

2026-07

W-14 Disposal Active UIC #000116590 permitted 2018-08-06

Permitted Volume

30,000 bbl/d

Max Pressure

2,135 psi

Injection Interval

4,270–5,400 ft

Injected (12mo)

2,927,081 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-01-01)

Seismicity: 4 earthquakes M2+ within 10 km in the last 24 months (max M2.8) · TexNet catalog

Lease Production

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

Formation Tops (10) Elevation 2,697 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,000 ft+1,697 ft
YATES 2,496 ft+201 ft
SEVEN RIVERS 2,828 ft-131 ft
QUEEN 3,585 ft-888 ft
GRAYBURG 4,185 ft-1,488 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,276 ft-1,579 ft
CLEARFORK (Clear Fork)
GLORIETA
SPRABERRY
SPRABERRY UPPER-DEAN (Spraberry)

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
42-329-42220 WILLIS 40B · CROWNQUEST OPERATING, LLC
0.3 mi
Yates 2,508'Grayburg 4,199'San Andres 4,564'Glorieta 5,578'Spraberry 7,398'Spraberry 8,778'Queen Santa Rosa Seven Rivers Clear Fork
42-329-41969 WILLIS 40B · CROWNQUEST OPERATING, LLC
0.5 mi
Yates 2,516'Grayburg 4,224'San Andres 4,800'Canyon Fusselman Queen Seven Rivers Ellenburger Santa Rosa Pennsylvanian
42-329-42212 WILLIS 40B · CROWNQUEST OPERATING, LLC
0.7 mi
Yates 2,524'Grayburg 4,206'San Andres 4,785'Glorieta 5,591'Clear Fork 6,580'Spraberry 7,417'Spraberry 8,790'Queen Seven Rivers Santa Rosa
42-329-42216 WILLIS 40B · CROWNQUEST OPERATING, LLC
0.8 mi
Yates 2,521'Grayburg 4,164'San Andres 4,742'Glorieta 5,571'Clear Fork 6,557'Spraberry 7,400'Spraberry 8,771'Santa Rosa Seven Rivers Queen
42-329-42940 DONOVAN C · DE3 OPERATING LLC
0.9 mi
Santa Rosa 1,000'Seven Rivers 1,300'Yates 2,445'Queen 3,700'Grayburg 4,023'San Andres 4,300'Glorieta 5,517'Clear Fork 6,568'Spraberry 7,391'Spraberry 8,777'
42-329-44540 LESTER 1 SWD · PARK HILL DISPOSAL LLC
0.9 mi
Santa Rosa 1,000'Rustler 1,637'Yates 2,522'Seven Rivers 2,771'Queen 3,456'Grayburg 4,053'San Andres 4,240'Clear Fork Spraberry Glorieta
42-329-46711 DONOVAN 2R · PIONEER NATURAL RES. USA, INC.
1.0 mi
Santa Rosa 970'Rustler 1,561'Yates 2,539'Seven Rivers 2,814'Queen 3,514'Grayburg 4,040'San Andres 4,276'Clear Fork 6,566'Spraberry 7,386'Glorieta
42-329-46722 GUNS UP 2S · PIONEER NATURAL RES. USA, INC.
1.0 mi
Santa Rosa 970'Rustler 1,562'Yates 2,538'Seven Rivers 2,818'Queen 3,518'Grayburg 4,056'San Andres 4,271'Clear Fork 6,565'Spraberry 7,380'Glorieta

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
4,270–5,400 ftOpen hole

Casing (2)

SizeSet DepthCement
17.5"379 ft350 sx
11"4,276 ft970 sx

Permit History (1)

Applications (1)

#843092 A MID-STATES OPERATING COMPANY
received 2018-08-01

Records & Logs

1 completion filing on record.

W-2/G-1 2018-10-15

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 31.882699
Lon -101.927640

Well Details

Well Number
1D
Max Depth
5,400 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
2018-09-06

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-02-05)
Cum Oil (all leases)
1,811,798 bbl
Cum Gas (all leases)
365,519 mcf
Activities
OPRS/O
Total Permits
107