42-329-41406

PRODUCING Horizontal

ISBELL HORIZONTAL UNIT

MIDLAND County · District 8 · WINN OPERATING LLC · SPRABERRY (TREND AREA)

Permits

2

Max Depth

12,000 ft

First Permit

2017-02-02

Latest Activity

2017-02-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-11-13

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: WINN OPERATING LLC ≠ Permit: RSP PERMIAN, LLC

Resolved via: productionWINN OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2015-04

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 2,798 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,041 ft+1,757 ft
YATES 2,763 ft+35 ft
SEVEN RIVERS 3,007 ft-209 ft
QUEEN 3,794 ft-996 ft
GRAYBURG 4,121 ft-1,323 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,559 ft-1,761 ft
GLORIETA 5,324 ft-2,526 ft
CLEARFORK (Clear Fork)6,869 ft-4,071 ft
SPRABERRY 7,805 ft-5,007 ft
SPRABERRY UPPER-DEAN (Spraberry)

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
8,585–12,851 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,617 ft1,680 sx
9.625"7,587 ft550 sx
5.5"12,958 ft1,060 sx

Permit History (2)

Applications (2)

#821202 A RSP PERMIAN, LLC
received 2017-03-23
#821202 A RSP PERMIAN, LLC
received 2016-12-13

Records & Logs

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

W-2/G-1 2019-02-13 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images 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 MIDLAND County.

Well Details

Well Number
116H
Max Depth
12,000 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2018-11-13

Operator

Location
KILGORE
P-5 Status
Active (filed 2026-01-23)
Cum Oil (all leases)
1,535,482 bbl
Cum Gas (all leases)
178,389 mcf
Activities
OPRS/G, OPRS/O
Total Permits
1