42-383-31604

Final Completion

CITIES-STATE 20

REAGAN County · District 7 · SAGE ENERGY COMPANY · BARNHART SOUTH (ELLENBURGER)

Permits

Max Depth

9,120 ft

First Permit

1980-03-24

Latest Activity

1998-11-17

Lifespan

19 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-05-25

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SAGE ENERGY COMPANY ≠ Production: LAST DOLLAR LLC (reported 2026-04)

Resolved via: production → LAST DOLLAR LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

BLANCO OIL CO. 1993-1995→ SAGE ENERGY COMPANY 1995-2000→ L & D, INC. 2000-2019→ LAST DOLLAR LLC 2019-2026

Lease Production

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

Formation Tops (2) Elevation 2,651 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GREYBURG	1,844 ft	+807 ft
SAN ANDRES	2,250 ft	+401 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
2,257–2,366 ft	Perforated
9,101–9,109 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	2,250 ft	900 sx
2.375"	9,087 ft	—
4.5"	9,117 ft	350 sx

Permit History (2)

#480782 Recompletion Final Completion

CITIES STATE "20" · 2,396 ft

1998-11-17

Spud 1998-10-06

#75986 Drill Final Completion

CITIES-STATE "20" · 9,120 ft

1980-03-24

Spud 1980-04-19

Applications (2)

#480782 A SAGE ENERGY COMPANY

received 1998-11-12

#75986 A RIAL OIL CO.

received 1980-03-24

Records & Logs

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

W-2/G-1 1998-11-09 log on file

W-2/G-1 1998-11-30

W-2/G-1 1980-06-04

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 REAGAN County.

Well Details

Well Number: 1
Max Depth: 9,120 ft
Drill Type: Vertical
County: REAGAN
District: 7
Operator: SAGE ENERGY COMPANY
Completed: 1980-05-25

Operator

Name: SAGE ENGY CO
Location: SAN ANTONIO
P-5 Status: Active (filed 2025-10-10)
Cum Oil (all leases): 22,242,432 bbl
Cum Gas (all leases): 23,167,896 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 1,060