42-015-30728

PRODUCING HorizontalSidetrack

NEHRKORN UNIT

AUSTIN County · District 3 · REDBUD E & P INC. · GIDDINGS (AUSTIN CHALK GAS)

Permits

Max Depth

22,000 ft

First Permit

1999-02-01

Latest Activity

2004-12-17

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2005-03-17

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: REDBUD E & P INC. ≠ Permit: ANADARKO E&P COMPANY LP

Resolved via: production → REDBUD E & P, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1999-05

Last Production

2026-07

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1999-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2007→ ENERVEST OPERATING, L.L.C. 2007-2016→ CRAWFORD HUGHES OPERATING CO. 2016-2019→ INEOS USA OIL & GAS LLC 2019-2025→ REDBUD E & P, INC. 2025-2026

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 (8) Elevation 289 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WILCOX	6,775 ft	-6,486 ft
MIDWAY	11,520 ft	-11,231 ft
PECAN GAP	14,890 ft	-14,601 ft
AUSTIN CHALK	15,750 ft	-15,461 ft
TOP AUSTIN CHALK (Austin Chalk)	15,750 ft	-15,461 ft
AUSTIN CHALK	15,756 ft	-15,467 ft
BASE AUSTIN CHALK (Austin Chalk)	16,150 ft	-15,861 ft
EDWARDS	16,170 ft	-15,881 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
15,675–21,410 ft	Perforated
15,834–21,008 ft	Perforated
15,950–15,990 ft	Perforated

Casing (2)

Size	Set Depth	Cement
13.375"	2,770 ft	1,150 sx
9.625"	12,560 ft	1,110 sx

Permit History (4)

#555002 Recompletion Final Completion

NEHRKORN · 16,500 ft

2004-12-17

#485485 Recompletion

NEHRKORN UNIT · 22,000 ft

1999-06-28

#485485 Recompletion Final Completion

NEHRKORN UNIT · 16,500 ft

1999-06-28

Spud 1999-07-05

#482369 Drill Final Completion

NEHRKORN UNIT · 16,500 ft

1999-02-01

Spud 1999-02-13

Applications (5)

#555002 A ANADARKO E&P COMPANY LP

received 2004-12-17

#485485 A UNION PACIFIC RESOURCES COMPANY

received 1999-10-22

#482369 X UNION PACIFIC RESOURCES COMPANY

received 1999-06-28

#485485 A UNION PACIFIC RESOURCES COMPANY

received 1999-06-28

#482369 A UNION PACIFIC RESOURCES COMPANY

received 1999-02-01

Records & Logs

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

W-2/G-1 2005-06-16 log on file

W-2/G-1 1999-11-04 log on file

W-2/G-1 1999-06-28 log on file

W-2/G-1 1999-07-14

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 AUSTIN County.

Well Details

Well Number: 1RE
Max Depth: 22,000 ft
Drill Type: Horizontal, Sidetrack
County: AUSTIN
District: 3
Operator: REDBUD E & P INC.
Completed: 2005-03-17

Operator

Name: REDBUD E & P, INC
Location: GIDDINGS
P-5 Status: Active (filed 2026-06-09)
Cum Oil (all leases): 610,406 bbl
Cum Gas (all leases): 1,220,248 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 14