42-115-33450

Final Completion

GRIGIO

DAWSON County · District 8 · W&T OFFSHORE, INC.

Permits

1

Max Depth

12,990 ft

First Permit

2011-10-18

Latest Activity

2011-10-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2012-03

Last Production

2025-11

Operator History

Chain of Custody

Lease Production

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

Formation Tops (4) Elevation 2,916 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 7,800 ft-4,884 ft
DEAN 9,099 ft-6,183 ft
WOLFCAMP 9,223 ft-6,307 ft
STRAWN 10,996 ft-8,080 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 (1)

IntervalType
7,528–10,657 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"402 ft380 sx
8.625"5,240 ft600 sx
5.5"11,219 ft1,100 sx

Permit History (1)

Applications (1)

#726205 A W&T OFFSHORE, INC.
received 2011-10-13

Records & Logs

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

W-2/G-1 2018-05-21
W-2/G-1 2013-08-28
W-2/G-1 2012-06-21 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 DAWSON County.

Well Details

Well Number
1
Max Depth
12,990 ft
Drill Type
Vertical
County
DAWSON
District
8

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-03)
Cum Oil (all leases)
4,352,798 bbl
Cum Gas (all leases)
4,397,541 mcf
Activities
G/PUR, GTHS/G, OPRS/G
Total Permits
266