42-317-33969

Final Completion

GRISHAM J. R. & GREEMAN J. M.

MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,200 ft

First Permit

1994-03-15

Latest Activity

1994-03-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-08-05

Shut-In

Plugged

2025-06-17

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: COX, JOHN L.

Resolved via: schedulingDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

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 (6) Elevation 2,783 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
REDBEDS250 ft+2,533 ft
UPPER SPRABERRY (Spraberry)7,278 ft-4,495 ft
U SPRABERRY7,278 ft-4,495 ft
LOWER SPRABERRY (Spraberry)7,892 ft-5,109 ft
L SPRABERRY7,892 ft-5,109 ft
DEAN 8,590 ft-5,807 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
7,295–7,314 ftPerforated
7,911–8,184 ftPerforated
8,611–8,843 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"405 ft420 sx
8.625"5,122 ft1,000 sx
4.5"9,000 ft1,400 sx

Permit History (1)

Applications (1)

#421956 A COX, JOHN L.
received 1994-03-11

Records & Logs

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

W-2/G-1 2023-09-19
W-2/G-1 2023-09-19
W-2/G-1 1994-05-26 log on file
W-2/G-1 1994-06-06
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
41
Max Depth
9,200 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2023-08-05

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-05-04)
Cum Oil (all leases)
986,290,193 bbl
Cum Gas (all leases)
41,995,553 mcf
Activities
GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits
4,991