42-501-35705

PRODUCING

ROBERTS UNIT

YOAKUM County · District 8 · HILCORP ENERGY COMPANY · WASSON

Permits

1

Max Depth

8,000 ft

First Permit

2010-06-01

Latest Activity

2010-06-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-12-13

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

Lease Production

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

Formation Tops (11) Elevation 3,625 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,187 ft+1,438 ft
YATES 2,897 ft+728 ft
QUEEN 3,777 ft-152 ft
GRAYBURG 4,122 ft-497 ft
SAN ANDRES 4,377 ft-752 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,377 ft-752 ft
SA POROSITY4,961 ft-1,336 ft
CLEARFORK - ACTIVE CO2 FLOOD (Clear Fork)
GLORIETA
RED BED-SANTA ROSA (Santa Rosa)
WICHITA (Wichita-Albany)

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
4,838–5,222 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,270 ft980 sx
5.5"5,360 ft1,090 sx

Permit History (1)

Applications (1)

#696799 A APACHE CORPORATION
received 2010-06-01

Records & Logs

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

W-2/G-1 2025-12-16
W-2/G-1 2024-05-21
W-2/G-1 2010-10-21 log on file

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
3752
Max Depth
8,000 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2025-12-13

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
3,429