42-301-30612

Final Completion

HALEY 20

LOVING County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · HALEY (STRAWN)

Permits

Max Depth

18,000 ft

First Permit

1984-12-28

Latest Activity

1986-01-23

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-11-29

Shut-In

—

Plugged

2004-05-12

EWA / Permit operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: SOHIO PETROLEUM CO.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2004-05

Operator History

Chain of Custody

FORTE ENERGY CORPORATION 1993-1998→ STEPHENS, AUTRY C. 1998-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2001

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 (9) Elevation 2,989 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DELAWARE	5,238 ft	-2,249 ft
LAMAR	5,238 ft	-2,249 ft
CHERRY CANYON	6,270 ft	-3,281 ft
BRUSHY CANYON	7,704 ft	-4,715 ft
BONE SPRINGS (Bone Spring)	9,074 ft	-6,085 ft
WOLFCAMP	12,148 ft	-9,159 ft
PENNSYLVANIAN	14,987 ft	-11,998 ft
PENNSYLVANIAN	15,025 ft	-12,036 ft
PENNSYLVANIANSHALE	17,692 ft	-14,703 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 (12)

Interval	Type
15,046–15,052 ft	Perforated
15,091–15,102 ft	Perforated
15,212–15,230 ft	Perforated
15,256–15,264 ft	Perforated
15,272–15,290 ft	Perforated
15,300–15,330 ft	Perforated
15,795–16,006 ft	Perforated
16,007–16,236 ft	Perforated
16,240–17,272 ft	Perforated
16,995–16,999 ft	Perforated
17,000–17,004 ft	Perforated
17,031–17,268 ft	Perforated

Casing (6)

Size	Set Depth	Cement
20"	1,302 ft	150 sx
20"	1,302 ft	1,490 sx
13.375"	5,057 ft	3,540 sx
7"	12,551 ft	150 sx
7"	12,551 ft	150 sx
9.625"	12,966 ft	1,060 sx

Permit History (2)

#296023 Recompletion Final Completion

HALEY "20" · 18,000 ft

1986-01-23

#262355 Drill Final Completion

HALEY "20" · 18,000 ft

1984-12-28

Spud 1985-02-02

Applications (2)

#296023 A SOHIO PETROLEUM CO.

received 1986-01-16

#262355 A SOHIO PETROLEUM CO.

received 1984-12-27

Records & Logs

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

W-2/G-1 1986-01-14 log on file

W-2/G-1 1985-10-24 log on file

W-2/G-1 1986-02-04

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 LOVING County.

Well Details

Well Number: 1
Max Depth: 18,000 ft
Drill Type: Vertical
County: LOVING
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 1985-11-29

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