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ROCKER B. -T-

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

Permits

1

Max Depth

7,200 ft

First Permit

1984-05-31

Latest Activity

1984-05-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-05-15

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

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

Resolved via: schedulingDISCOVERY NATURAL RESOURCES LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

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 (4) Elevation 2,600 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 650 ft+1,950 ft
UPPER SPRABERRY (Spraberry)5,130 ft-2,530 ft
LOWER SPRABERRY (Spraberry)5,740 ft-3,140 ft
DEAN 6,490 ft-3,890 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 (3)

IntervalType
5,133–5,148 ftPerforated
5,743–6,088 ftPerforated
6,490–6,709 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"696 ft500 sx
4.5"6,750 ft1,000 sx

Permit History (1)

Applications (2)

#240547 A COX, JOHN L.
received 1984-06-04
#240547 A COX, JOHN L.
received 1984-05-25

Records & Logs

3 completion filings on record.

W-2/G-1 2024-11-22
W-2/G-1 1984-09-17
W-2/G-1 1984-09-17
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
20
Max Depth
7,200 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
2024-05-15

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
430