← Wells

42-459-30464

Final Completion

LARSSON C.F. GAS UNIT NO. 1

UPSHUR County · District 6 · XTO ENERGY INC. · ROSEWOOD (COTTON VALLEY)

Permits

1

Max Depth

11,300 ft

First Permit

1980-05-21

Latest Activity

1980-05-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-05-14

Shut-In

—

Plugged

2013-10-08

!

EWA / Permit operator mismatch

Scheduling: XTO ENERGY INC. ≠ Permit: EXCELSIOR OIL CORP.

Resolved via: scheduling → XTO ENERGY INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2013-10

Operator History

Chain of Custody

VERADO ENERGY, INC. 1993-1997→ FLOYD OPERATING COMPANY 1997-2000→ 3TEC ENERGY CORPORATION 2000-2003→ PXP GULF COAST INC. 2003-2004→ PXP TEXAS INC. 2005-2005→ XTO ENERGY INC. 2005-2013

Lease Production

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

Gas
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
10,626–11,016 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"138 ft150 sx
9.625"4,329 ft1,850 sx
2.375"10,580 ft—
5.5"11,208 ft975 sx

Permit History (1)

#81719 Drill Final Completion

LARSSON, C. F. GAS UNIT NO. 1 · 11,300 ft

1980-05-21

Spud 1980-09-28

Applications (1)

#81719 A EXCELSIOR OIL CORP.
received 1980-05-21

Records & Logs

1 completion filing on record.

W-2/G-1 1981-06-05
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 UPSHUR County.

Well Details

Well Number
1
Max Depth
11,300 ft
Drill Type
Vertical
County
UPSHUR
District
6
Operator
XTO ENERGY INC.
Completed
1981-05-14

Operator

Location
SPRING
P-5 Status
X (filed 2026-04-08)
Cum Oil (all leases)
772,419,164 bbl
Cum Gas (all leases)
11,039,899,986 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
16,138