42-367-33635

PARTIAL PLUG Horizontal

REYNOLDS ETHEL UNIT

PARKER County · District 7 · RIVERBIRCH RESOURCES LLC · NEWARK EAST (BARNETT SHALE)

Permits

Max Depth

8,000 ft

First Permit

2004-12-21

Latest Activity

2009-03-17

Lifespan

4 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2005-02-01

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: RIVERBIRCH RESOURCES LLC ≠ Production: BRG LONE STAR LTD. (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: RIVERBIRCH RESOURCES LLC ≠ Permit: PRIMEXX OPERATING CORPORATION

Resolved via: production → BRG LONE STAR LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-02

Last Production

2026-07

Operator History

Chain of Custody

REPUBLIC ENERGY INC. 2005-2005→ BURLINGTON RESOURCES O & G CO LP 2005-2008→ PRIMEXX OPERATING CORPORATION 2009-2015→ BRG LONE STAR LTD. 2015-2026

Lease Production

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

Formation Tops (2) Elevation 1,033 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MARBLE FALLS	5,850 ft	-4,817 ft
BARNETT SHALE (Barnett)	6,119 ft	-5,086 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
5,115–5,130 ft	Perforated
6,700–8,935 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	628 ft	315 sx
5.5"	9,030 ft	850 sx

Permit History (2)

#679479 Recompletion Final Completion

ETHEL REYNOLDS UNIT · 5,700 ft

2009-03-17

Spud 2008-12-01

#555140 Drill Final Completion

ETHEL REYNOLDS UNIT · 8,000 ft

2004-12-21

Spud 2005-01-01

Applications (2)

#679479 A PRIMEXX OPERATING CORPORATION

received 2009-03-13

#555140 A REPUBLIC ENERGY INC.

received 2004-12-21

Records & Logs

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

W-2/G-1 2009-04-06 log on file

W-2/G-1 2009-07-28

W-2/G-1 2005-07-11 log on file

W-2/G-1 2005-08-25

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 PARKER County.

Well Details

Well Number: 2
Max Depth: 8,000 ft
Drill Type: Horizontal
County: PARKER
District: 7
Operator: RIVERBIRCH RESOURCES LLC
Completed: 2005-02-01

Operator

Name: RIVERBIRCH RESOURCES, LLC
Location: TULSA
P-5 Status: Active (filed 2026-05-07)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O