42-501-00898

PRODUCING

ROBERTS UNIT

YOAKUM County · District 8 · HILCORP ENERGY COMPANY · WASSON

Permits

1

Max Depth

5,100 ft

First Permit

2004-05-10

Latest Activity

2004-05-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2004-06-06

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 Cancelled 2008-06-16 UIC #000029386 permitted 1968-12-02

Permitted Volume

Max Pressure

2,000 psi

Injection Interval

4,552–5,100 ft

Injected (12mo)

Lease Production

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

Formation Tops (1) Elevation 3,667 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,445 ft-778 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
4,552–5,215 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"347 ft
5.5"4,552 ft250 sx
5.5"4,552 ft

Permit History (1)

Applications (1)

#545421 A APACHE CORPORATION
received 2004-05-06

Records & Logs

4 completion filings on record.

W-2/G-1 2004-06-15
W-2/G-1 1987-09-25
W-2/G-1 1987-08-25
W-2/G-1 1984-01-12

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 YOAKUM County.

Well Details

Well Number
4324W
Max Depth
5,100 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2004-06-06

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