42-317-33400

Final Completion

WILEY '4'

MARTIN County · District 8 · ENDEAVOR ENERGY RESOURCES L.P.

Permits

7

Max Depth

12,000 ft

First Permit

1986-11-17

Latest Activity

2012-07-18

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2010-01

Last Production

2026-07

Lease Production

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

Formation Tops (10) Elevation 2,629 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,016 ft+613 ft
CLEARFORK (Clear Fork)4,970 ft-2,341 ft
SPRABERRY 6,778 ft-4,149 ft
LOWER SPRABERRY (Spraberry)7,278 ft-4,649 ft
B/DEAN8,300 ft-5,671 ft
PENN (Pennsylvanian)9,342 ft-6,713 ft
STRAWN 9,823 ft-7,194 ft
STRAWN LIME (Strawn)9,823 ft-7,194 ft
LOWER MISS (Mississippian)10,300 ft-7,671 ft
WOODFORD 10,558 ft-7,929 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)

IntervalType
7,552–10,433 ftPerforated
7,616–7,730 ftPerforated
9,315–9,496 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"325 ft385 sx
8.625"3,780 ft525 sx
5.5"10,680 ft840 sx

Permit History (7)

Applications (7)

#744317 A ENDEAVOR ENERGY RESOURCES L.P.
received 2012-07-10
#691670 A ENDEAVOR ENERGY RESOURCES L.P.
received 2010-02-22
#365693 A R K PETROLEUM CORPORATION
received 1990-09-10
#365693 A R K PETROLEUM CORPORATION
received 1989-10-27
#323205 A R K PETROLEUM CORPORATION
received 1987-10-15
#323205 A R K PETROLEUM CORPORATION
received 1987-06-01
#323205 A R K PETROLEUM CORPORATION
received 1986-11-17

Records & Logs

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

W-2/G-1 2012-08-15 log on file
W-2/G-1 1990-09-06 log on file
W-2/G-1 1991-02-06
W-2/G-1 1987-10-14 log on file
W-2/G-1 1987-11-05
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
2
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8

Operator

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