42-429-34516

Final Completion

COPELAND-MITCHELL K

STEPHENS County · District 7 · DELTA OIL & GAS LTD. · CIMARRON (CONGLOMERATE)

Permits

Max Depth

5,000 ft

First Permit

1985-08-05

Latest Activity

2024-09-17

Lifespan

39 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-09-20

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

D. & D. OPERATING ACCOUNT 1993-2009→ DELTA OIL & GAS LTD. 2009-2026

Lease Production

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

Formation Tops (3) Elevation 1,125 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO	3,208 ft	-2,083 ft
CONGLOMERATE	3,820 ft	-2,695 ft
DUFFER	3,969 ft	-2,844 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-429-36349 JACKSON STRAWN UNIT · DELTA OIL & GAS LTD.

1.6 mi

Cisco 1,650'Caddo 1,670'Strawn 1,810'Marble Falls 3,520'Duffer 4,027'UNIDENTIFIED-COUNTY REGULAR (GAS —UNIDENTIFIED-COUNTY REGULAR - DI —BRECKENRIDGE SAND - DISPOSAL —SWASTIKA - DISPOSAL —HOME CREEK - DISPOSAL —JENNINGS - DISPOSAL —Bend —

✓ 42-429-36259 JACKSON STRAWN UNIT · DELTA OIL & GAS LTD.

1.8 mi

Strawn 2,129'Caddo 3,032'CONGLOMERATE 3,856'Duffer 4,186'JENNINGS - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR - DI —BRECKENRIDGE SAND - DISPOSAL —SWASTIKA - DISPOSAL —HOME CREEK - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR (GAS —Cisco —Bend —

✓ 42-429-36316 JACKSON RANCH 'G' · DELTA OIL & GAS LTD.

1.8 mi

Strawn 2,088'Caddo 3,324'Marble Falls 3,736'Duffer 4,165'

✓ 42-363-00516 STUART, J. N. · TESSARA PETROLEUM RESOURCES, LLC

3.2 mi

Palo Pinto 950'DOBBS VALLEY 1,248'Canyon 1,330'SANTO 1,419'Strawn 1,496'Gunsight 1,593'

✓ 42-363-81095 STUART, J.N. · TESSARA PETROLEUM RESOURCES, LLC

3.2 mi

Palo Pinto 880'Canyon 900'BUTTRAM SAND - DISPOSAL 930'UNIDENTIFIED-COUNTY REGULAR (GAS 1,240'Gunsight 1,470'Caddo 2,280'Atoka 2,590'Big Saline 3,105'Strawn 4,900'Caddo 5,010'

✓ 42-363-33339 STUART, J. N. · TESSARA PETROLEUM RESOURCES, LLC

3.9 mi

Palo Pinto 1,510'Marble Falls 3,478'Marble Falls 3,478'Marble Falls 3,758'Marble Falls 3,758'

✓ 42-429-36289 MARCOM · NORSEMAN EXPLOR & PROD LLC

6.7 mi

Caddo 3,214'LAKE SAND 3,489'Marble Falls 3,556'Duffer 3,910'HOME CREEK - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR - DI —BRECKENRIDGE SAND - DISPOSAL —SWASTIKA - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR (GAS —JENNINGS - DISPOSAL —Caddo —Strawn — +1 more

✓ 42-429-37020 SPEER · RAINBOW SEVEN OIL & GAS, INC.

7.2 mi

Strawn 2,210'Caddo 3,330'Marble Falls 3,726'Duffer 4,102'JENNINGS - DISPOSAL —BRECKENRIDGE SAND - DISPOSAL —Bend —SWASTIKA - DISPOSAL —HOME CREEK - DISPOSAL —UNIDENTIFIED-COUNTY REGULAR (GAS —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (2)

Interval	Type
3,820–3,834 ft	Perforated
4,089–4,094 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	253 ft	170 sx
4.5"	4,510 ft	290 sx

Permit History (2)

#902631 Reclass Final Completion

COPELAND-MITCHELL 'K' · 4,550 ft

2024-09-17

Spud 1985-08-05

#281622 Drill Final Completion

COPELAND-MITCHELL "D" · 5,000 ft

1985-08-05

Spud 1985-08-05

Applications (2)

#902631 A DELTA OIL & GAS LTD.

received 2024-09-12

#281622 A CIMARRON OIL & GAS, INC.

received 1985-08-05

Records & Logs

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

W-2/G-1 2024-09-19 log on file

W-2/G-1 1985-10-29 log on file

W-2/G-1 1985-11-06

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.

Google Maps → Explorer Map →

Lat 32.596276

Lon -98.605785

Well Details

Well Number: 1
Max Depth: 5,000 ft
Drill Type: Vertical
County: STEPHENS
District: 7
Operator: DELTA OIL & GAS LTD.
Completed: 1985-09-20

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: 348