42-103-32810

Final Completion

TUCKER NELLIE C

CRANE County · District 8 · GREEN CENTURY EXP & PROD LLC · COSTA (CLEAR FORK UPPER)

Permits

Max Depth

4,800 ft

First Permit

1982-01-25

Latest Activity

2020-08-05

Lifespan

39 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-02-24

Shut-In

—

Plugged

—

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.

Formation Tops (10) Elevation 2,461 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES - USABLE QUALITY WATE (San Andres)	2,500 ft	-39 ft
CLEARFORK (Clear Fork)	3,300 ft	-839 ft
GLORIETA	—	—
GRAYBURG - ACTIVE CO2 FLOOD (Grayburg)	—	—
PERMIAN GENERAL (Permian (undifferentiated))	—	—
QUEEN	—	—
RUSTLER	—	—
SAN ANGELO	—	—
SEVEN RIVERS	—	—
YATES	—	—

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-103-36758 TUCKER, NELLIE M · GREEN CENTURY EXP & PROD, LLC

0.2 mi

Yates 1,460'Queen 2,031'San Andres 2,528'San Angelo —Seven Rivers —Glorieta —Grayburg —Permian (undifferentiated) —Clear Fork —Rustler —

✓ 42-103-10866 BARNSLEY L · MAMMOTH EXPLORATION LLC

3.2 mi

Glorieta 3,500'Clear Fork 3,916'Clear Fork 3,916'Waddell 5,686'

✓ 42-103-10165 WADDELL, W. N. ET AL · BURLINGTON RES O & G CO-MIDLAND

3.5 mi

MCELROY 2,087'JUDKINS 2,456'McKnight 2,910'

✓ 42-103-37362 WADDELL TR E · BLACKBEARD OPERATING, LLC

3.9 mi

Rustler 335'Yates 1,579'Seven Rivers 1,769'Seven Rivers 1,796'Queen 2,295'Grayburg 2,525'Grayburg 2,525'San Andres 2,744'San Andres 2,745'San Andres 2,745'San Angelo 3,594'Clear Fork 3,950' +8 more

✓ 42-103-35797 WALTON · MV2 ENERGY, INC.

4.0 mi

Glorieta 3,579'Tubb 4,296'Devonian 5,180'

✓ 42-103-02049 WADDELL, W. N., ETAL · BURLINGTON RES O & G CO-MIDLAND

4.0 mi

Yates 1,370'San Andres 2,523'Tubb 4,031'Clear Fork 4,114'Wichita-Albany 4,507'Wichita-Albany 4,508'Wolfcamp 5,214'Wolfcamp 5,242'Wolfcamp 5,302'

✓ 42-103-30029 WADELL, W.N. ET AL TR. I · GULF OIL CORP.

4.6 mi

RED BED 630'Yates 1,515'MCELROY 2,126'McKnight 2,486'JUDKINS 2,648'McKnight 2,929'Tubb 3,962'

✓ 42-103-36787 WADDELL TR I · BLACKBEARD OPERATING, LLC

4.8 mi

Rustler 387'Yates 1,462'Seven Rivers 1,678'Queen 1,915'Grayburg 2,398'San Andres 2,551'San Angelo 3,365'Glorieta 3,365'Clear Fork 3,633'Clear Fork 3,713'Permian (undifferentiated) —Glorieta —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (4)

Interval	Type
2,580–2,584 ft	Perforated
2,630–2,635 ft	Perforated
2,673–2,677 ft	Perforated
3,332–3,458 ft	Perforated

Casing (5)

Size	Set Depth	Cement
11.75"	505 ft	300 sx
11.75"	505 ft	300 sx
8.625"	2,825 ft	900 sx
2.375"	3,221 ft	—
5.5"	4,363 ft	300 sx

Permit History (2)

#864565 Recompletion Final Completion

NELLIE TUCKER · 3,285 ft

2020-08-05

Spud 2020-08-06

#148488 Drill Final Completion

TUCKER, NELLIE "C" · 4,800 ft

1982-01-25

Spud 1982-01-27

Applications (2)

#864565 A GREEN CENTURY EXP & PROD, LLC

received 2020-08-05

#148488 A TXO PRODUCTION CORP.

received 1982-01-25

Records & Logs

2 completion filings on record.

W-2/G-1 2020-12-02

W-2/G-1 1982-03-08

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.

Google Maps → Explorer Map →

Lat 31.353264

Lon -102.686898

Well Details

Well Number: C 2
Max Depth: 4,800 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: GREEN CENTURY EXP & PROD LLC
Completed: 1982-02-24

Operator

Name: GREEN CENTURY EXP & PROD, LLC
Location: MIDLAND
P-5 Status: Active (filed 2025-09-18)
Cum Oil (all leases): 493,677 bbl
Cum Gas (all leases): 12,662 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 53