42-105-37684

Final Completion Horizontal

OLSON UNIT

CROCKETT County · District 7 · ASPEN OPERATING COMPANY L.L.C. · OLSON

Permits

Max Depth

2,800 ft

First Permit

1997-04-29

Latest Activity

2007-10-08

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-06-11

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MARATHON OIL COMPANY 1993-1999→ HENRY PETROLEUM CORP. 1999-2001→ HENRY PETROLEUM LP 2001-2004→ ASPEN OPERATING COMPANY, L.L.C. 2005-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (8) Elevation 2,703 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	1,214 ft	+1,489 ft
YATES	1,261 ft	+1,442 ft
SEVEN RIVERS	1,332 ft	+1,371 ft
7-RIVERS (Seven Rivers)	1,380 ft	+1,323 ft
QUEEN	1,804 ft	+899 ft
QUEEN	1,854 ft	+849 ft
SAN ANDRES	2,124 ft	+579 ft
SAN ANDRES	2,180 ft	+523 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 (4)

Interval	Type
2,011–3,809 ft	Perforated
2,186–2,194 ft	Perforated
2,186–2,262 ft	Perforated
2,242–2,262 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	750 ft	220 sx
5.5"	2,528 ft	880 sx

Permit History (2)

#646668 Recompletion Final Completion

OLSON UNIT · 2,530 ft

2007-10-08

Spud 2007-10-18

#461773 Drill Final Completion

OLSON · 2,800 ft

1997-04-29

Spud 1997-05-24

Applications (2)

#646668 A ASPEN OPERATING COMPANY, L.L.C.

received 2007-09-24

#461773 A MARATHON OIL COMPANY

received 1997-04-29

Records & Logs

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

W-2/G-1 2009-12-17

W-2/G-1 2008-09-04 log on file

W-2/G-1 1997-06-24 log on file

W-2/G-1 1997-08-18

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 CROCKETT County.

Well Details

Well Number: 313
Max Depth: 2,800 ft
Drill Type: Horizontal
County: CROCKETT
District: 7
Operator: ASPEN OPERATING COMPANY L.L.C.
Completed: 1997-06-11

Operator

Name: ASPEN OPER CO, L.L.C
Location: FORT WORTH
P-5 Status: Active (filed 2026-01-12)
Cum Oil (all leases): 4,610,944 bbl
Cum Gas (all leases): 9,640,400 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 124