42-373-31155

Final Completion

BLACK STONE D

POLK County · District 3 · UNIT PETROLEUM COMPANY · WILDCAT

Permits

Max Depth

6,800 ft

First Permit

2009-08-06

Latest Activity

2012-06-28

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2009-09-10

Shut-In

—

Plugged

2010-12-22

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2009-09

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000105653 permitted 2016-03-14

Permitted Volume

6,000 bbl/d

Max Pressure

1,900 psi

Injection Interval

3,825–5,800 ft

Injected (12mo)

55,753 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-02-01)

Lease Production

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

Formation Tops (3) Elevation 157 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YEGUA	5,150 ft	-4,993 ft
YEGUA A (Yegua)	5,200 ft	-5,043 ft
YEGUA B (Yegua)	5,242 ft	-5,085 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 (1)

Interval	Type
5,750–5,794 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	2,320 ft	1,072 sx
5.5"	6,750 ft	860 sx

Permit History (2)

#743286 Reenter Final Completion

BLACK STONE 'D' · 6,750 ft

2012-06-28

Spud 2013-02-05

#683795 Drill Final Completion

BLACK STONE "D" · 6,800 ft

2009-08-06

Spud 2009-08-27

Applications (2)

#743286 A UNIT PETROLEUM COMPANY

received 2012-06-21

#683795 A UNIT PETROLEUM COMPANY

received 2009-08-04

Records & Logs

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

W-2/G-1 2013-09-16

W-2/G-1 2010-09-13 log on file

W-2/G-1 2011-01-28

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 POLK County.

Well Details

Well Number: 1
Max Depth: 6,800 ft
Drill Type: Vertical
County: POLK
District: 3
Operator: UNIT PETROLEUM COMPANY
Completed: 2009-09-10

Operator

Name: UNIT PETRO CO
Location: TULSA
P-5 Status: Active (filed 2025-01-13)
Cum Oil (all leases): 8,610,362 bbl
Cum Gas (all leases): 788,031,686 mcf
Activities: CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 1,100