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COOK 21

MARTIN County · District 8 · OVINTIV USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

9,800 ft

First Permit

2008-06-28

Latest Activity

2008-06-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2008-11-17

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: OVINTIV USA INC. ≠ Permit: PIONEER NATURAL RES. USA, INC.

Resolved via: schedulingOVINTIV USA INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2008-11

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 (3) Elevation 2,729 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP OF UPPER SPRABERRY (Spraberry)7,166 ft-4,437 ft
TOP OF LOWER SPRABERRY (Spraberry)7,678 ft-4,949 ft
TOP OF DEAN (Dean)8,572 ft-5,843 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
8,739–8,774 ftPerforated
8,844–8,927 ftPerforated
9,254–9,352 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"417 ft250 sx
4.5"9,491 ft800 sx

Permit History (1)

Applications (1)

#664303 A PIONEER NATURAL RES. USA, INC.
received 2008-06-12

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2009-01-16 log on file
W-2/G-1 2009-02-25
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
1
Max Depth
9,800 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
2008-11-17

Operator

Location
DENVER
P-5 Status
Active (filed 2025-12-12)
Cum Oil (all leases)
260,655,497 bbl
Cum Gas (all leases)
22,326,113 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,326