42-295-30525

Final Completion

KELLN 205

LIPSCOMB County · District 10 · DORCHESTER EXPLORATION INC. · HORSE CREEK NW. (MORROW UP.)

Permits

Max Depth

11,128 ft

First Permit

1978-01-16

Latest Activity

2005-07-01

Lifespan

27 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: DORCHESTER EXPLORATION INC. ≠ Production: PRESIDIO PETROLEUM LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: DORCHESTER EXPLORATION INC. ≠ Permit: QUESTA ENERGY CORPORATION

Resolved via: production → PRESIDIO PETROLEUM LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ QUESTA ENERGY CORPORATION 1997-2008→ CORDILLERA TEXAS, L.P. 2008-2008→ FOREST OIL CORPORATION 2008-2013→ LE NORMAN OPERATING LLC 2013-2019→ TEMPLAR OPERATING LLC 2019-2019→ PRESIDIO 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 (15) Elevation 2,835 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DOUGLAS	6,380 ft	-3,545 ft
TONKAWA	7,045 ft	-4,210 ft
CLEVELAND	7,995 ft	-5,160 ft
HEPLER	8,300 ft	-5,465 ft
MARMATON	8,416 ft	-5,581 ft
CHEROKEE	9,188 ft	-6,353 ft
ATOKA	9,512 ft	-6,677 ft
MORROW SH. (Morrow)	9,708 ft	-6,873 ft
MORROW "A" SD (Morrow)	10,390 ft	-7,555 ft
MORROW "B" SD (Morrow)	10,499 ft	-7,664 ft
MORROW "C" SD (Morrow)	10,605 ft	-7,770 ft
MORROW "D" SD (Morrow)	10,770 ft	-7,935 ft
MORROW "E" SD (Morrow)	10,885 ft	-8,050 ft
MORROW "F" SD (Morrow)	10,975 ft	-8,140 ft
MISS. (Mississippian)	11,080 ft	-8,245 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 (3)

Interval	Type
9,853–9,859 ft	Perforated
10,908–10,924 ft	Perforated
11,026–11,070 ft	Perforated

Casing (6)

Size	Set Depth	Cement
13.375"	1,872 ft	1,600 sx
13.375"	1,872 ft	1,600 sx
9.625"	5,760 ft	650 sx
9.625"	5,760 ft	650 sx
5.5"	10,120 ft	550 sx
5.5"	11,128 ft	550 sx

Permit History (2)

#602887 Field Transfer Final Completion

KELLN -205- · 11,128 ft

2005-07-01

Spud 1978-02-02

#16472 Other Final Completion

KELLN 205 · 11,128 ft

1978-01-16

Spud 1978-02-04

Applications (2)

#602887 A QUESTA ENERGY CORPORATION

received 2005-06-30

#16472 A DORCHESTER EXPLORATION, INC.

received 1978-01-16

Records & Logs

4 completion filings on record.

W-2/G-1 2005-06-29

W-2/G-1 1980-03-07

W-2/G-1 1978-08-04

W-2/G-1 1984-01-12

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 LIPSCOMB County.

Well Details

Well Number: 1T
Max Depth: 11,128 ft
Drill Type: Vertical
County: LIPSCOMB
District: 10
Operator: DORCHESTER EXPLORATION INC.

Operator

Name: DORCHESTER EXPL, INC
Location: HOUSTON
P-5 Status: Inactive (filed 1987-04-06)
Total Permits: 200