42-103-32778

Final Completion

NELLIE TUCKER -C-

CRANE County · District 8 · TXO PRODUCTION CORP. · COSTA (CLEAR FORK UPPER)

Permits

Max Depth

4,800 ft

First Permit

1981-12-17

Latest Activity

1985-07-08

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-07-11

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: TXO PRODUCTION CORP. ≠ Production: GREEN CENTURY EXP & PROD, LLC (reported 2026-03)

Resolved via: production → GREEN CENTURY EXP & PROD, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

OLSEN ENERGY INC. 1993-2002→ TUMBLEWEED ENERGY LIMITED 2002-2020→ GREEN CENTURY EXP & PROD, LLC 2020-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (6) Elevation 2,452 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	1,358 ft	+1,094 ft
SAN ANDRES	2,231 ft	+221 ft
GLORIETTA (Glorieta)	3,154 ft	-702 ft
UPPER CLEAR FORK (Clear Fork)	3,328 ft	-876 ft
UPPER CLEARFORK (Clear Fork)	3,328 ft	-876 ft
TUBB	4,084 ft	-1,632 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 (3)

Interval	Type
3,330–3,473 ft	Perforated
3,330–4,257 ft	Perforated
4,216–4,257 ft	Perforated

Casing (5)

Size	Set Depth	Cement
11.75"	520 ft	450 sx
8.625"	2,140 ft	600 sx
8.625"	2,140 ft	800 sx
5.5"	4,300 ft	600 sx
5.5"	4,300 ft	800 sx

Permit History (2)

#279669 Recompletion Final Completion

TUCKER, NELLIE "C" · 4,327 ft

1985-07-08

#144623 Drill Final Completion

TUCKER, NELLIE "C" · 4,800 ft

1981-12-17

Spud 1982-01-04

Applications (2)

#279669 A TXO PRODUCTION CORP.

received 1985-07-08

#144623 A TXO PRODUCTION CORP.

received 1981-12-17

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 1985-11-20 log on file

W-2/G-1 1985-11-01 log on file

W-2/G-1 1985-11-14

W-2/G-1 1982-02-17

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 CRANE County.

Well Details

Well Number: 1
Max Depth: 4,800 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: TXO PRODUCTION CORP.
Completed: 1985-07-11

Operator

Name: TXO PROD CORP
Location: DALLAS
P-5 Status: Inactive (filed 1990-11-02)
Total Permits: 3,227