42-317-39359

Final Completion

CHABLIS

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

Permits

1

Max Depth

12,500 ft

First Permit

2014-04-30

Latest Activity

2014-04-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2010-09

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 (17) Elevation 2,902 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,658 ft+244 ft
7-RIVERS (Seven Rivers)3,124 ft-222 ft
QUEEN 4,373 ft-1,471 ft
GRAYBURG 4,422 ft-1,520 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,588 ft-1,686 ft
CLEARFORK (Clear Fork)6,386 ft-3,484 ft
SPRABERRY 8,199 ft-5,297 ft
DEAN 9,460 ft-6,558 ft
CISCO
DEVONIAN
ELLENBURGER
FUSSELMAN
MISSISSIPPIAN
PENNSYLVANIAN
SANTA ROSA
SILURIAN (Silurian (undifferentiated))
STRAWN

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
8,090–11,094 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"449 ft400 sx
8.625"5,495 ft600 sx
5.5"11,244 ft1,100 sx

Permit History (1)

Applications (1)

#783162 A W&T OFFSHORE, INC.
received 2014-03-26

Records & Logs

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

W-2/G-1 2021-04-06
W-2/G-1 2014-09-22 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
15
Max Depth
12,500 ft
Drill Type
Vertical
County
MARTIN
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