42-317-38811

PRODUCING

HEIDELBERG A

MARTIN County · District 8 · PRIME OPERATING COMPANY · SPRABERRY (TREND AREA)

Permits

1

Max Depth

12,000 ft

First Permit

2013-07-31

Latest Activity

2013-07-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-09-16

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PRIME OPERATING COMPANY ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.

Resolved via: productionPRIME OPERATING COMPANY

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2013-08

Last Production

2026-07

Operator History

originally filed by ENDEAVOR ENERGY RESOURCES L.P. — asset transferred

Lease Production

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

Formation Tops (7) Elevation 2,611 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,775 ft-2,164 ft
SPRABERRY 6,900 ft-4,289 ft
DEAN 8,359 ft-5,748 ft
WOLFCAMP 8,595 ft-5,984 ft
STRAWN 10,070 ft-7,459 ft
MISSISSIPIAN10,289 ft-7,678 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 (4)

IntervalType
8,359–8,425 ftPerforated
8,595–9,962 ftPerforated
10,070–10,269 ftPerforated
10,289–10,694 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"290 ft315 sx
8.625"4,810 ft650 sx
5.5"11,175 ft1,295 sx

Permit History (1)

Applications (1)

#767150 A ENDEAVOR ENERGY RESOURCES L.P.
received 2013-07-26

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2015-07-30 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
2
Max Depth
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2013-09-16

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-01-29)
Cum Oil (all leases)
21,336,926 bbl
Cum Gas (all leases)
46,236,945 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
595