42-429-32009

Final Completion

WINSTON BLANCHE

STEPHENS County · District 7 · DELTA OIL & GAS LTD. · STEPHENS COUNTY REGULAR

Permits

Max Depth

4,500 ft

First Permit

1978-11-16

Latest Activity

2014-05-08

Lifespan

35 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-01-15

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

DELTA OIL & GAS COMPANY 1993-2003→ DELTA OIL & GAS LTD. 2003-2026

Lease Production

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

Formation Tops (3) Elevation 1,367 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO	3,260 ft	-1,893 ft
MARBLE FALLS	3,700 ft	-2,333 ft
DUFFER	4,045 ft	-2,678 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 (2)

Interval	Type
3,762–3,770 ft	Perforated
4,380–4,387 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	251 ft	200 sx
2.375"	4,340 ft	—
4.5"	4,380 ft	610 sx

Permit History (2)

#783024 Recompletion Final Completion

BLANCHE WINSTON · 4,320 ft

2014-05-08

Spud 2014-03-10

#37052 Drill

WINSTON, BLANCHE · 4,500 ft

1978-11-16

Spud 1978-12-16

Applications (2)

#783024 A DELTA OIL & GAS LTD.

received 2014-03-25

#37052 A DELTA OIL & GAS COMPANY

received 1978-11-16

Records & Logs

2 completion filings on record.

W-2/G-1 2014-05-19

W-2/G-1 1979-02-07

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 STEPHENS County.

Well Details

Well Number: 3
Max Depth: 4,500 ft
Drill Type: Vertical
County: STEPHENS
District: 7
Operator: DELTA OIL & GAS LTD.
Completed: 1979-01-15

Operator

Name: DELTA OIL & GAS LTD
Location: BRECKENRIDG
P-5 Status: Active (filed 2026-02-12)
Cum Oil (all leases): 2,506,572 bbl
Cum Gas (all leases): 35,387,916 mcf
Activities: GTHS/G, OPRS/G, OPRS/O
Total Permits: 345