← Wells

42-317-35566

Final Completion

COOK 21

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

Permits

1

Max Depth

6,000 ft

First Permit

2009-01-30

Latest Activity

2009-01-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2009-10-19

Shut-In

—

Plugged

—

!

EWA / Permit operator mismatch

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

Resolved via: scheduling → OVINTIV USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-11

Last Production

2026-07

Injection / Disposal

MARTIN County disposal market →
W-14 Disposal Active UIC #000100679 permitted 2023-06-28

Permitted Volume

11,500 bbl/d

Max Pressure

1,750 psi

Injection Interval

3,500–5,500 ft

Injected (12mo)

432,768 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-01-01)

Operator History

Chain of Custody

PIONEER NATURAL RES. USA, INC. 2008-2017→ PETROLEGACY ENERGY II, LLC 2017-2023→ OVINTIV USA INC. 2023-2025

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
4,576–5,060 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"362 ft200 sx
5.5"5,614 ft1,077 sx

Permit History (1)

#677663 Drill Final Completion

COOK "21" · 6,000 ft

2009-01-30

Spud 2009-09-27

Applications (1)

#677663 A PIONEER NATURAL RES. USA, INC.
received 2009-01-21

Records & Logs

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

W-2/G-1 2009-12-18
W-2/G-1 2009-12-18
W-2/G-1 2009-10-23 log on file
W-2/G-1 2010-02-01
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
1D
Max Depth
6,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
OVINTIV USA INC.
Completed
2009-10-19

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
1,311