42-089-31592

Final Completion

KOLLMAN CHARLES F.

COLORADO County · District 3 · QUINTANA PET. CORP. · COLUMBUS NORTH (9800)

Permits

Max Depth

11,020 ft

First Permit

1985-05-09

Latest Activity

1997-10-02

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-07-18

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: QUINTANA PET. CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2003-10)

Resolved via: scheduling → QUINTANA PET. CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

QUINTANA PET. CORP. 1993-2000→ HILCORP ENERGY COMPANY 2000-2003

Lease Production

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

Formation Tops (17) Elevation 290 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JACKSON SHALE (Jackson)	2,550 ft	-2,260 ft
LARGARTO (Lagarto)	2,750 ft	-2,460 ft
OAKVILLE	3,300 ft	-3,010 ft
JACKSON SHALE (Jackson)	3,815 ft	-3,525 ft
YEGUA	3,815 ft	-3,525 ft
CATAHOULA	4,100 ft	-3,810 ft
ANAHUAC	4,365 ft	-4,075 ft
FRIO-GRETA (Frio)	4,785 ft	-4,495 ft
WECHES SHALE (Weches)	4,885 ft	-4,595 ft
YEGUA	4,885 ft	-4,595 ft
MIDDLE FRIO (Frio)	5,400 ft	-5,110 ft
WECHES SHALE (Weches)	6,720 ft	-6,430 ft
WILCOX	6,720 ft	-6,430 ft
MIDWAY	10,830 ft	-10,540 ft
WILCOX	10,830 ft	-10,540 ft
LOWER FRIO (Frio)	11,020 ft	-10,730 ft
MIDWAY	11,020 ft	-10,730 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 (4)

Interval	Type
9,404–9,414 ft	Perforated
9,651–9,682 ft	Perforated
9,669–9,682 ft	Perforated
9,800–9,810 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,227 ft	745 sx
5.5"	10,650 ft	965 sx

Permit History (3)

#468250 Recompletion Final Completion

KOLLMAN, CHARLES F. · 11,020 ft

1997-10-02

Spud 1997-09-26

#297083 Recompletion Final Completion

KOLLMAN, CHARLES F. ET AL · 11,000 ft

1986-02-04

#274516 Drill Final Completion

KOLLMAN, CHARLES F. ET. AL. · 11,000 ft

1985-05-09

Spud 1985-06-09

Applications (3)

#468250 A QUINTANA PET. CORP.

received 1997-10-01

#297083 A QUINTANA PET. CORP.

received 1986-02-03

#274516 A QUINTANA PET. CORP.

received 1985-05-08

Records & Logs

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

W-2/G-1 1998-04-10

W-2/G-1 1997-10-27 log on file

W-2/G-1 1998-01-07

W-2/G-1 1986-03-24 log on file

W-2/G-1 1986-05-01

W-2/G-1 1985-10-12 log on file

+1 more filings

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 COLORADO County.

Well Details

Well Number: 1
Max Depth: 11,020 ft
Drill Type: Vertical
County: COLORADO
District: 3
Operator: QUINTANA PET. CORP.
Completed: 1985-07-18

Operator

Name: QUINTANA PET. CORP
Location: REFUGIO
P-5 Status: Inactive (filed 2000-08-16)
Cum Oil (all leases): 27,323,168 bbl
Cum Gas (all leases): 96,000,536 mcf
Total Permits: 1,589