42-317-39224

PRODUCING Horizontal

CHABLIS

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

Permits

1

Max Depth

11,500 ft

First Permit

2014-03-13

Latest Activity

2014-03-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-08-13

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: W&T OFFSHORE, INC.

Resolved via: productionDIAMONDBACK E&P LLC

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 (10) Elevation 2,894 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,435 ft+1,459 ft
YATES 2,635 ft+259 ft
CISCO 8,500 ft-5,606 ft
PENNSYLVANIAN 9,400 ft-6,506 ft
STRAWN 10,100 ft-7,206 ft
FUSSELMAN 10,600 ft-7,706 ft
MISSISSIPPIAN 11,100 ft-8,206 ft
DEVONIAN 11,500 ft-8,606 ft
SILURIAN (Silurian (undifferentiated))11,600 ft-8,706 ft
ELLENBURGER 13,200 ft-10,306 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
10,380–15,300 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,985 ft1,745 sx
9.625"9,135 ft695 sx
5.5"15,397 ft1,960 sx

Permit History (1)

Applications (1)

#778153 A W&T OFFSHORE, INC.
received 2014-01-24

Records & Logs

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

W-2/G-1 2014-10-09 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
13H
Max Depth
11,500 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2014-08-13

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
4,978