42-371-39366

PRODUCING Horizontal

BERKLEY STATE WEST UNIT

PECOS County · District 8 · HALCON OPERATING CO. INC. · PHANTOM (WOLFCAMP)

Permits

1

Max Depth

12,000 ft

First Permit

2015-10-27

Latest Activity

2015-10-27

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-12-19

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: HALCON OPERATING CO. INC. ≠ Permit: SAMSON EXPLORATION, LLC

Resolved via: productionHALCON OPERATING CO., INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2016-02

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 2,821 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA
GRAYBURG
O'BRIEN
QUEEN
RUSTLER
SEVEN RIVERS
SOMA
TOBORG
TUBB
YATES

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
10,845–20,421 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,684 ft1,255 sx
9.625"10,254 ft1,200 sx
5.5"20,523 ft2,760 sx

Permit History (1)

Applications (1)

#811460 A SAMSON EXPLORATION, LLC
received 2015-10-23

Records & Logs

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

W-2/G-1 2016-12-21 log on file
W-2/G-1 2016-05-26 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 PECOS County.

Well Details

Well Number
1H
Max Depth
12,000 ft
Drill Type
Horizontal
County
PECOS
District
8
Completed
2016-12-19

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-04-06)
Cum Oil (all leases)
33,857,595 bbl
Cum Gas (all leases)
99,446,879 mcf
Activities
OPRS/G, OPRS/O
Total Permits
571