42-105-37975

SHUT IN

NOELKE 20

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

Permits

Max Depth

2,900 ft

First Permit

1997-12-16

Latest Activity

2008-12-03

Lifespan

11 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-07-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-07

Last Production

2026-07

Injection / Disposal

H-1 Injection Cancelled 2024-08-30 UIC #000101350 permitted 2009-12-15

Permitted Volume

8,500 bbl/d

Max Pressure

1,100 psi

Injection Interval

2,250–2,900 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2024-07-01)

Operator History

Chain of Custody

MARATHON OIL COMPANY 1997-1999→ 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 2,721 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	1,285 ft	+1,436 ft
YATES	1,287 ft	+1,434 ft
7-RIVERS (Seven Rivers)	1,406 ft	+1,315 ft
SEVEN RIVERS	1,406 ft	+1,315 ft
QUEEN	1,864 ft	+857 ft
QUEEN	1,902 ft	+819 ft
GRAYBURG	2,084 ft	+637 ft
SAN ANDRES	2,194 ft	+527 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 (5)

Interval	Type
2,152–2,166 ft	Perforated
2,204–2,222 ft	Perforated
2,240–2,254 ft	Perforated
2,306–2,370 ft	Perforated
2,565–2,900 ft	Open hole

Casing (3)

Size	Set Depth	Cement
8.625"	755 ft	225 sx
5.5"	2,565 ft	830 sx
5.5"	2,577 ft	830 sx

Permit History (2)

#675312 Recompletion Final Completion

NOELKE "20" · 2,900 ft

2008-12-03

Spud 2009-02-21

#471309 Drill Final Completion

NOELKE '20' · 2,800 ft

1997-12-16

Spud 1998-01-06

Applications (2)

#675312 A ASPEN OPERATING COMPANY, L.L.C.

received 2008-11-19

#471309 A MARATHON OIL COMPANY

received 1997-12-16

Records & Logs

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

W-2/G-1 2024-06-17

W-2/G-1 2010-01-04

W-2/G-1 1998-07-02 log on file

W-2/G-1 1998-07-13

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: 4
Max Depth: 2,900 ft
Drill Type: Vertical
County: CROCKETT
District: 7
Operator: ASPEN OPERATING COMPANY L.L.C.
Completed: 2023-07-28

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