42-383-38803

Final Completion

ROCKER B. -O-

REAGAN County · District 7 · DISCOVERY NATURAL RESOURCES LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

12,000 ft

First Permit

2014-05-17

Latest Activity

2014-05-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2014-06-26

Shut-In

Plugged

2026-02-13

!

EWA / Permit operator mismatch

Scheduling: DISCOVERY NATURAL RESOURCES LLC ≠ Permit: JM COX RESOURCES, L.P.

Resolved via: schedulingDISCOVERY NATURAL RESOURCES LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

W-14 Disposal Plugged 2026-03-19 UIC #000114886 permitted 2017-02-07

Permitted Volume

500 bbl/d

Max Pressure

750 psi

Injection Interval

2,785–3,058 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Lease Production

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

Formation Tops (13) Elevation 2,526 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBURG 1,500 ft+1,026 ft
QUEEN 1,900 ft+626 ft
SAN ANDRES - SALTWATER FLOW, POS (San Andres)2,000 ft+526 ft
CLEARFORK (Clear Fork)3,300 ft-774 ft
SPRABERRY 4,000 ft-1,474 ft
CLEARFORK (Clear Fork)
ELLENBURGER
FUSSELMAN
GRAYBURG
QUEEN
SAN ANDRES - SALTWATER FLOW, POS (San Andres)
SPRABERRY
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
2,785–3,058 ftPerforated

Casing (2)

SizeSet DepthCement
13.375"752 ft810 sx
8.625"4,225 ft1,070 sx

Permit History (1)

Applications (1)

#784417 A JM COX RESOURCES, L.P.
received 2014-04-10

Records & Logs

2 completion filings on record.

W-2/G-1 2017-10-02
W-2/G-1 2015-02-03
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 REAGAN County.

Well Details

Well Number
37
Max Depth
12,000 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
2014-06-26

Operator

Location
DENVER
P-5 Status
Active (filed 2026-01-12)
Cum Oil (all leases)
51,732,063 bbl
Cum Gas (all leases)
23,685,198 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
439