42-317-36139

Final Completion

CYPERT 57

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

Permits

Max Depth

12,000 ft

First Permit

2010-07-16

Latest Activity

2014-03-19

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-07-13

Shut-In

—

Plugged

2024-04-08

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-01

Last Production

2024-07

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 (7) Elevation 2,582 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	6,750 ft	-4,168 ft
SPRABERRY (TREND AREA) (Spraberry)	6,750 ft	-4,168 ft
STRAWN	9,800 ft	-7,218 ft
MISS (Mississippian)	9,975 ft	-7,393 ft
MISSISSIPPIAN	9,975 ft	-7,393 ft
WOODFORD	10,575 ft	-7,993 ft
ATOKA	—	—

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
7,547–9,449 ft	Perforated
7,547–10,485 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	348 ft	400 sx
8.625"	4,301 ft	400 sx
5.5"	10,660 ft	1,375 sx

Permit History (2)

#779555 Recompletion Final Completion

CYPERT '57' · 12,000 ft

2014-03-19

Spud 2010-11-08

#698909 Drill Final Completion

CYPERT '57' · 12,000 ft

2010-07-16

Spud 2010-08-07

Applications (2)

#779555 A ENDEAVOR ENERGY RESOURCES L.P.

received 2014-02-11

#698909 A ENDEAVOR ENERGY RESOURCES L.P.

received 2010-07-13

Records & Logs

4 completion filings on record · 1 with log images at RRC.

W-2/G-1 2023-09-12

W-2/G-1 2018-09-24

W-2/G-1 2017-10-05

W-2/G-1 2011-01-10 log on file

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: 12,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 2023-07-13

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