42-335-32425

Final Completion

ELLWOOD RANCH 1618

MITCHELL County · District 8 · HUFFCO PETROLEUM CORPORATION · HIGH PLAINS (ELLENBURGER)

Permits

Max Depth

8,900 ft

First Permit

1982-11-18

Latest Activity

2011-09-15

Lifespan

29 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-01-30

Shut-In

—

Plugged

1984-04-24

EWA / Permit operator mismatch

Scheduling: HUFFCO PETROLEUM CORPORATION ≠ Permit: CROWNQUEST OPERATING, LLC

Resolved via: scheduling → HUFFCO PETROLEUM CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-11

Last Production

2016-09

Operator History

originally filed by CROWNQUEST OPERATING, LLC — asset transferred

Lease Production

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

Oil

production & DCA →

Formation Tops (3) Elevation 2,216 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	2,232 ft	-16 ft
WOLFCAMP	3,751 ft	-1,535 ft
ELLENBURGER	7,791 ft	-5,575 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
4,676–4,701 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	1,970 ft	1,630 sx
2.375"	7,725 ft	—
5.5"	7,797 ft	425 sx
5.5"	—	850 sx

Permit History (2)

#722839 Reenter Final Completion

ELLWOOD RANCH 16-18 · 7,900 ft

2011-09-15

Spud 2011-11-01

#177667 Drill Final Completion

ELLWOOD RANCH 16-18 · 8,900 ft

1982-11-18

Applications (2)

#722839 A CROWNQUEST OPERATING, LLC

received 2011-08-22

#177667 A HUFFCO PETROLEUM CORPORATION

received 1982-11-18

Records & Logs

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

W-2/G-1 2012-05-17 log on file

W-2/G-1 1983-03-29

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 MITCHELL County.

Well Details

Well Number: 1
Max Depth: 8,900 ft
Drill Type: Vertical
County: MITCHELL
District: 8
Operator: HUFFCO PETROLEUM CORPORATION
Completed: 1983-01-30

Operator

Name: HUFFCO PETRO CORP
Location: HOUSTON
P-5 Status: Inactive (filed 1988-01-25)
Total Permits: 49