42-501-37049

INJECTION

CORNELL UNIT

YOAKUM County · District 8 · HILCORP ENERGY COMPANY · WASSON

Permits

1

Max Depth

5,750 ft

First Permit

2018-10-02

Latest Activity

2018-10-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-01-31

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: XTO ENERGY INC.

Resolved via: productionHILCORP ENERGY COMPANY

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000118201 permitted 2019-04-16

Permitted Volume

2,000 bbl/d

Max Pressure

2,150 psi

Injection Interval

4,300–5,550 ft

Injected (12mo)

134,494 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

Seismicity: 1 earthquake M2+ within 10 km in the last 24 months (max M3.1) · 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 3,614 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,917 ft+697 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,616 ft-1,002 ft
CLEARFORK - ACTIVE CO2 FLOOD (Clear Fork)
GLORIETA
LEONARD
PENNSYLVANIAN
RED BED-SANTA ROSA (Santa Rosa)
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
42-501-35206 DENVER UNIT · OCCIDENTAL PERMIAN LTD.
0.2 mi
San Andres 4,332'
42-501-35205 DENVER UNIT · OCCIDENTAL PERMIAN LTD.
0.4 mi
San Andres 4,338'
42-501-36783 CORNELL UNIT · XTO ENERGY INC.
0.7 mi
Rustler 2,158'Salado 2,201'Yates 2,910'Seven Rivers 3,058'Queen 3,700'Grayburg 4,373'San Andres 4,633'M-1 4,928'Santa Rosa Glorieta
42-501-36784 CORNELL UNIT · XTO ENERGY INC.
0.8 mi
Rustler 2,154'Salado 2,197'Seven Rivers 3,060'Queen 3,666'Grayburg 4,339'San Andres 4,581'M-1 4,867'Yates Glorieta Santa Rosa
42-501-30761 WILLARD UNIT · OXY USA WTP LP
1.6 mi
Santa Rosa 1,100'Yates 2,800'San Andres 4,500'
42-501-36968 WILLARD UNIT · OXY USA WTP LP
1.8 mi
Santa Rosa 1,372'Yates 2,889'San Andres 4,345'Leonard Wichita-Albany Strawn Glorieta Pennsylvanian Wolfcamp Clear Fork
42-501-37247 DENVER UNIT · OCCIDENTAL PERMIAN LTD.
2.1 mi
Santa Rosa 1,350'Yates 2,745'San Andres 3,964'Glorieta Strawn Clear Fork Wichita-Albany Leonard Pennsylvanian Wolfcamp
42-501-37248 DENVER UNIT · OCCIDENTAL PERMIAN LTD.
2.1 mi
Santa Rosa 1,368'Yates 2,866'San Andres 4,093'Clear Fork Glorieta Wichita-Albany Leonard Strawn Pennsylvanian Wolfcamp

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
4,900–5,277 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,205 ft743 sx
5.5"5,584 ft964 sx

Permit History (1)

Applications (1)

#845255 A XTO ENERGY INC.
received 2018-10-02

Records & Logs

1 completion filing on record.

W-2/G-1 2019-03-15

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 32.995035
Lon -102.876651

Well Details

Well Number
3125A
Max Depth
5,750 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2019-01-31

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-03-27)
Cum Oil (all leases)
75,699,281 bbl
Cum Gas (all leases)
1,779,939,645 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,435