42-103-33675

Final Completion

WADDELL W. N.

CRANE County · District 8 · CHEVRON U. S. A. INC. · UNIVERSITY WADDELL (ELLENBURGER)

Permits

Max Depth

11,200 ft

First Permit

1985-06-25

Latest Activity

2014-06-04

Lifespan

29 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-09-11

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Production: BLACKBEARD OPERATING, LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Permit: BURLINGTON RES O & G CO-MIDLAND

Resolved via: production → BLACKBEARD OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SOUTHLAND ROYALTY CO.-MIDLAND 1993-1996→ MERIDIAN OIL INC.-MIDLAND 1996-1996→ BURLINGTON RES O & G CO-MIDLAND 1996-2020→ BLACKBEARD OPERATING, LLC 2020-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (6) Elevation 2,674 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SIMPSON	9,804 ft	-7,130 ft
WADDELL	10,435 ft	-7,761 ft
WADDELL SD (Waddell)	10,448 ft	-7,774 ft
WADDELL SD. (Waddell)	10,448 ft	-7,774 ft
ELLENBURGER	10,582 ft	-7,908 ft
ELLENBURGER	10,686 ft	-8,012 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 (6)

Interval	Type
10,086–10,164 ft	Perforated
10,086–10,612 ft	Perforated
10,416–10,487 ft	Perforated
10,454–10,483 ft	Perforated
10,604–10,612 ft	Perforated
10,690–10,705 ft	Perforated

Casing (3)

Size	Set Depth	Cement
11.75"	865 ft	500 sx
8.625"	4,400 ft	1,400 sx
5.5"	10,669 ft	1,600 sx

Permit History (4)

#786017 Recompletion Final Completion

WADDELL, W. N. · 10,846 ft

2014-06-04

Spud 2014-06-03

#436575 Recompletion Final Completion

UNIVERSITY WADDELL (ELLENBURGER) · 10,900 ft

1995-06-16

Spud 1995-08-17

#322462 Recompletion Final Completion

WADDELL, W. N. · 10,715 ft

1986-11-04

#278703 Drill Final Completion

WADDELL, W. N. · 11,200 ft

1985-06-25

Applications (4)

#786017 A BURLINGTON RES O & G CO-MIDLAND

received 2014-05-01

#436575 A SOUTHLAND ROYALTY CO.-MIDLAND

received 1995-06-06

#322462 A CHEVRON U. S. A. INC.

received 1986-10-30

#278703 A GULF OIL CORP.

received 1985-06-24

Records & Logs

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

W-2/G-1 2025-04-25

W-2/G-1 2024-01-11

W-2/G-1 2016-08-30

W-2/G-1 2014-10-02

W-2/G-1 1995-09-29

W-2/G-1 1986-12-17 log on file

+3 more filings

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 CRANE County.

Well Details

Well Number: 1193
Max Depth: 11,200 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: CHEVRON U. S. A. INC.
Completed: 1985-09-11

Operator

Name: TEXACO E & P INC
Location: MIDLAND
P-5 Status: Active (filed 2026-01-30)
Cum Oil (all leases): 633,048,621 bbl
Cum Gas (all leases): 4,264,158,043 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,272