42-179-32577

TEMP ABANDONED

THOMAS

GRAY County · District 10 · HERITAGE PETROLEUM INC. · LAKETON EAST (ARBUCKLE)

Permits

Max Depth

13,000 ft

First Permit

2008-09-25

Latest Activity

2009-02-26

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2009-07-29

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: HERITAGE PETROLEUM INC. ≠ Permit: BLUE DOLPHIN PRODUCTION LLC

Resolved via: scheduling → HERITAGE PETROLEUM INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2009-01

Last Production

2026-07

Operator History

Chain of Custody

BLUE DOLPHIN PRODUCTION LLC 2009-2012→ HERITAGE PETROLEUM, INC. 2012-2014

Lease Production

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

Gas

production & DCA →

Formation Tops (7) Elevation 2,887 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DOUGLAS GRANITE WASH (Douglas)	6,795 ft	-3,908 ft
DOUGLAS GRANITE WASH (Douglas)	6,995 ft	-4,108 ft
MISSOURI GRANITE WASH	7,487 ft	-4,600 ft
VIOLA	10,712 ft	-7,825 ft
SIMPSON SAND (Simpson)	11,096 ft	-8,209 ft
ELLENBERGER (Ellenburger)	11,444 ft	-8,557 ft
ELLENTERGER	11,444 ft	-8,557 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 (13)

Interval	Type
11,446–11,457 ft	Perforated
11,466–11,470 ft	Perforated
11,504–11,513 ft	Perforated
11,530–11,536 ft	Perforated
11,542–11,549 ft	Perforated
11,554–11,567 ft	Perforated
11,575–11,583 ft	Perforated
11,618–11,625 ft	Perforated
11,725–11,750 ft	Perforated
11,856–11,870 ft	Perforated
11,880–11,900 ft	Perforated
11,912–11,928 ft	Perforated
11,931–11,943 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,880 ft	1,870 sx
5.5"	12,199 ft	460 sx

Permit History (2)

#670744 Drill Final Completion

THOMAS · 13,000 ft

2009-02-26

Spud 2008-09-25

#670744 Drill

THOMAS · 13,000 ft

2008-09-25

Spud 2008-09-25

Applications (2)

#670744 A BLUE DOLPHIN PRODUCTION LLC

received 2009-02-24

#670744 A BLUE DOLPHIN PRODUCTION LLC

received 2008-09-08

Records & Logs

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

W-2/G-1 2009-10-22

W-2/G-1 2009-04-28 log on file

W-2/G-1 2009-08-10

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 GRAY County.

Well Details

Well Number: 1
Max Depth: 13,000 ft
Drill Type: Vertical
County: GRAY
District: 10
Operator: HERITAGE PETROLEUM INC.
Completed: 2009-07-29

Operator

Name: HERITAGE PETRO, INC
Location: STILLWATER
P-5 Status: Delinquent (filed 2025-05-27)
Cum Oil (all leases): 29,485 bbl
Cum Gas (all leases): 139,096 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 2