42-357-31196

Final Completion

ELLIS DREW ET AL

OCHILTREE County · District 10 · CRESCENDO RESOURCES L.P. · ELLIS (MORROW UPPER)

Permits

Max Depth

8,450 ft

First Permit

1981-09-03

Latest Activity

1997-07-17

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-08-19

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CRESCENDO RESOURCES L.P. ≠ Production: LATIGO PETROLEUM, LLC (reported 2026-03)

EWA / Permit operator mismatch

Scheduling: CRESCENDO RESOURCES L.P. ≠ Permit: MIDGARD ENERGY COMPANY

Resolved via: production → LATIGO PETROLEUM, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MAXUS EXPLORATION COMPANY 1993-1995→ MIDGARD ENERGY COMPANY 1995-1997→ CRESCENDO RESOURCES, L.P. 1997-2000→ AMOCO PRODUCTION COMPANY 2000-2001→ BP AMERICA PRODUCTION COMPANY 2002-2020→ LATIGO PETROLEUM, LLC 2020-2026

Lease Production

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

Formation Tops (10) Elevation 2,865 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BD	3,323 ft	-458 ft
DOUG	5,552 ft	-2,687 ft
KC	6,397 ft	-3,532 ft
CLEVE SD	6,738 ft	-3,873 ft
DM	6,944 ft	-4,079 ft
ATOKA	7,722 ft	-4,857 ft
ATOKA PAY (Atoka)	7,760 ft	-4,895 ft
BFL	7,803 ft	-4,938 ft
MW	7,882 ft	-5,017 ft
MISS (Mississippian)	8,397 ft	-5,532 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
6,736–6,814 ft	Perforated
8,012–8,019 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,494 ft	1,150 sx
2.875"	7,982 ft	—
5.5"	8,449 ft	200 sx

Permit History (2)

#464742 Recompletion Final Completion

ELLIS, DREW ET AL · 8,450 ft

1997-07-17

Spud 1997-02-17

#132096 Drill Final Completion

ELLIS, DREW ET AL · 8,300 ft

1981-09-03

Spud 1983-05-20

Applications (2)

#464742 A MIDGARD ENERGY COMPANY

received 1997-07-10

#132096 A DIAMOND CHEMICALS COMPANY

received 1981-09-03

Records & Logs

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

W-2/G-1 1997-07-09 log on file

W-2/G-1 1997-10-01

W-2/G-1 1982-09-24

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 OCHILTREE County.

Well Details

Well Number: 2831
Max Depth: 8,450 ft
Drill Type: Vertical
County: OCHILTREE
District: 10
Operator: CRESCENDO RESOURCES L.P.
Completed: 1982-08-19

Operator

Name: CRESCENDO RES, L.P
Location: AMARILLO
P-5 Status: Inactive (filed 1999-07-29)
Cum Oil (all leases): 586,465 bbl
Cum Gas (all leases): 178,845,716 mcf
Total Permits: 314