42-219-36902

INJECTION

MALLET UNIT

HOCKLEY County · District 8 · HILCORP ENERGY COMPANY · SLAUGHTER

Permits

1

Max Depth

6,000 ft

First Permit

2006-05-16

Latest Activity

2006-05-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-01-15

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: APACHE CORPORATION

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 #000097178 permitted 2006-12-20

Permitted Volume

2,500 bbl/d

Max Pressure

2,350 psi

Injection Interval

4,700–5,200 ft

Injected (12mo)

64,827 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-12-01)

Lease Production

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

Formation Tops (5) Elevation 3,605 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,273 ft+1,332 ft
YATES 2,862 ft+743 ft
QUEEN 3,634 ft-29 ft
SAN ANDRES 3,963 ft-358 ft
MALLET4,166 ft-561 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
4,950–5,050 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,271 ft1,190 sx
5.5"5,144 ft1,100 sx

Permit History (1)

Applications (1)

#617902 A APACHE CORPORATION
received 2006-04-19

Records & Logs

4 completion filings on record · 1 with log images at RRC.

W-2/G-1 2020-08-18
W-2/G-1 2019-11-21
W-2/G-1 2007-02-01 log on file
W-2/G-1 2007-07-25

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
1510W
Max Depth
6,000 ft
Drill Type
Vertical
County
HOCKLEY
District
8
Completed
2020-01-15

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
3,428