42-501-34044

PRODUCING

ROBERTS UNIT

YOAKUM County · District 8 · HILCORP ENERGY COMPANY · WASSON

Permits

1

Max Depth

5,469 ft

First Permit

1995-10-10

Latest Activity

1995-10-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-09-15

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

Lease Production

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

Formation Tops (4) Elevation 3,630 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,165 ft+1,465 ft
YATES 2,930 ft+700 ft
SAN ANDRES 4,390 ft-760 ft
SAN ANDRES MAIN POR (San Andres)4,950 ft-1,320 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 (2)

IntervalType
4,950–5,100 ftPerforated
4,950–5,195 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"505 ft250 sx
5.5"5,296 ft1,925 sx

Permit History (1)

Applications (1)

#439799 A APACHE CORPORATION
received 1995-09-12

Records & Logs

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

W-2/G-1 2025-09-22
W-2/G-1 2010-10-24
W-2/G-1 1996-01-25 log on file
W-2/G-1 1996-02-05

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
3738
Max Depth
5,469 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2025-09-15

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
3,430