42-219-33340

Final Completion

MALLET

HOCKLEY County · District 8 · OXY USA WTP EOR LLC · SLAUGHTER

Permits

1

Max Depth

5,050 ft

First Permit

1981-10-30

Latest Activity

1981-10-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-07-03

Shut-In

Plugged

2025-03-13

!

EWA / Production operator mismatch

Scheduling: OXY USA WTP EOR LLC ≠ Production: OXY USA WTP LP (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: OXY USA WTP EOR LLC ≠ Permit: CITIES SERVICE COMPANY

Resolved via: productionOXY USA WTP LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2025-03-18 UIC #000045494 permitted 2004-02-11

Permitted Volume

5,000 bbl/d

Max Pressure

2,375 psi

Injection Interval

4,750–5,200 ft

Injected (12mo)

20,810 bbl

Monthly injected volume (bbl, from H-10 filings through 2024-12-01)

Operator History

Chain of Custody

Lease Production

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

Formation Tops (7) Elevation 3,601 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,202 ft+1,399 ft
TANSILL 2,713 ft+888 ft
YATES 2,789 ft+812 ft
SEVEN RIVERS 3,000 ft+601 ft
QUEEN 3,543 ft+58 ft
GRAYBURG 3,852 ft-251 ft
SAN ANDRES 4,728 ft-1,127 ft

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 ↗

Perforations (1)

IntervalType
4,873–5,042 ftPerforated

Casing (4)

SizeSet DepthCement
8.625"2,205 ft890 sx
2.375"4,853 ft
5.5"5,091 ft1,200 sx
5.5"5,094 ft1,200 sx

Permit History (1)

Applications (1)

#139106 A CITIES SERVICE COMPANY
received 1981-10-30

Records & Logs

2 completion filings on record.

W-2/G-1 2024-08-08
W-2/G-1 1983-01-24

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in HOCKLEY County.

Well Details

Well Number
114
Max Depth
5,050 ft
Drill Type
Vertical
County
HOCKLEY
District
8
Completed
2008-07-03

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-07)
Cum Oil (all leases)
— bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/G, OPRS/O