42-137-31758

Final Completion

WHITEHEAD 46

EDWARDS County · District 1 · NEWFIELD EXPLORATION COMPANY · ROCKBURN (STRAWN)

Permits

Max Depth

12,000 ft

First Permit

2004-08-26

Latest Activity

2005-09-08

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2004-01-12

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: NEWFIELD EXPLORATION COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2004-01

Last Production

2026-07

Operator History

Chain of Custody

NEWFIELD EXPLORATION COMPANY 2004-2016→ HILCORP ENERGY COMPANY 2016-2026

Lease Production

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

Formation Tops (4) Elevation 2,017 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PENNSYLVANIAN	8,998 ft	-6,981 ft
STRAWN	10,787 ft	-8,770 ft
ELLENBERGER (Ellenburger)	10,929 ft	-8,912 ft
ELLENBURGER	10,929 ft	-8,912 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
9,008–9,032 ft	Perforated
9,058–9,082 ft	Perforated
10,816–10,883 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,505 ft	620 sx
4.5"	11,032 ft	800 sx

Permit History (2)

#605835 Recompletion Final Completion

WHITEHEAD "46" · 12,000 ft

2005-09-08

#550169 Drill Final Completion

WHITEHEAD "46" · 12,000 ft

2004-08-26

Spud 2004-09-19

Applications (2)

#605835 A NEWFIELD EXPLORATION COMPANY

received 2005-09-02

#550169 A NEWFIELD EXPLORATION COMPANY

received 2004-08-26

Records & Logs

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

W-2/G-1 2005-10-05 log on file

W-2/G-1 2005-10-19

W-2/G-1 2005-01-12 log on file

W-2/G-1 2005-04-12

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 EDWARDS County.

Well Details

Well Number: 3
Max Depth: 12,000 ft
Drill Type: Vertical
County: EDWARDS
District: 1
Operator: NEWFIELD EXPLORATION COMPANY
Completed: 2004-01-12

Operator

Name: NEWFIELD EXPL CO
Location: THE WOODLAN, DS
P-5 Status: Delinquent (filed 2022-09-02)
Cum Oil (all leases): 6,516,109 bbl
Cum Gas (all leases): 813,488,354 mcf
Total Permits: 821