42-317-34256

Final Completion

HAZLEWOOD 21

MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SPRABERRY (TREND AREA)

Permits

Max Depth

11,000 ft

First Permit

1999-12-23

Latest Activity

2000-07-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-07-17

Shut-In

—

Plugged

2010-09-24

EWA / Permit operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: STEPHENS, AUTRY C.

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-04

Last Production

2011-01

Operator History

Chain of Custody

STEPHENS, AUTRY C. 2000-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2006

Lease Production

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

Formation Tops (6) Elevation 2,822 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
UPPER SPARBERRY	7,778 ft	-4,956 ft
UPPER SPRABERRY (Spraberry)	7,778 ft	-4,956 ft
LOWER SPRABERRY (Spraberry)	8,386 ft	-5,564 ft
DEAN	9,101 ft	-6,279 ft
WOLFCAMP	9,345 ft	-6,523 ft
STRAWN	10,796 ft	-7,974 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
7,796–10,781 ft	Perforated
10,797–11,105 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	373 ft	350 sx
8.625"	5,090 ft	425 sx
4.5"	11,200 ft	1,270 sx

Permit History (2)

#496243 Recompletion Final Completion

HAZLEWOOD "21" · 11,000 ft

2000-07-13

Spud 2000-07-14

#490574 Drill Final Completion

HAZLEWOOD "21" · 11,000 ft

1999-12-23

Spud 1999-12-26

Applications (2)

#496243 A STEPHENS, AUTRY C.

received 2000-06-16

#490574 A STEPHENS, AUTRY C.

received 1999-12-21

Records & Logs

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

W-2/G-1 2000-11-01 log on file

W-2/G-1 2000-12-15

W-2/G-1 2000-04-18 log on file

W-2/G-1 2000-05-30

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 MARTIN County.

Well Details

Well Number: 1
Max Depth: 11,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 2000-07-17

Operator

Name: ENDEAVOR ENGY RES L.P
Location: MIDLAND
P-5 Status: Active (filed 2026-06-12)
Cum Oil (all leases): 507,205,629 bbl
Cum Gas (all leases): 70,424,421 mcf
Total Permits: 6,190