42-501-31486

Final Completion

CORNELL UNIT

YOAKUM County · District 8 · HILCORP ENERGY COMPANY · WASSON

Permits

Max Depth

5,250 ft

First Permit

1977-10-04

Latest Activity

2008-05-02

Lifespan

31 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-09-10

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: XTO ENERGY INC.

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Cancelled 2012-11-15 UIC #000028704 permitted 1977-10-18

Permitted Volume

1,000 bbl/d

Max Pressure

1,650 psi

Injection Interval

4,900–5,250 ft

Injected (12mo)

—

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2000→ CROSS TIMBERS OPERATING COMPANY 2000-2001→ XTO ENERGY INC. 2001-2025→ HILCORP ENERGY COMPANY 2025-2026

Lease Production

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

Formation Tops (6) Elevation 3,595 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER/SALADO (Rustler)	2,171 ft	+1,424 ft
YATES	2,874 ft	+721 ft
SEVEN RIVERS	2,984 ft	+611 ft
QUEEN	3,635 ft	-40 ft
GRAYBURG	4,302 ft	-707 ft
SAN ANDRES	4,545 ft	-950 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)

Interval	Type
4,750–4,794 ft	Perforated
4,837–5,225 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	373 ft	300 sx
5.5"	4,737 ft	250 sx
5.5"	5,237 ft	1,600 sx

Permit History (2)

#657341 Recompletion Final Completion

CORNELL UNIT · 5,250 ft

2008-05-02

Spud 2008-03-11

#9043 Drill

CORNELL UNIT · 5,250 ft

1977-10-04

Spud 1977-11-28

Applications (2)

#657341 A XTO ENERGY INC.

received 2008-03-13

#9043 A CORNELL OIL CO.

received 1977-10-04

Records & Logs

5 completion filings on record.

W-2/G-1 2010-10-06

W-2/G-1 2010-10-28

W-2/G-1 1996-05-29

W-2/G-1 1992-09-24

W-2/G-1 1978-05-18

Completion packets + logs ↗ Wellbore filings ↗

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: 6372GC
Max Depth: 5,250 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: HILCORP ENERGY COMPANY
Completed: 1992-09-10

Operator

Name: HILCORP ENGY CO
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: 3,435