← Wells

42-275-31012

Final Completion

FANT EST. 57A

KNOX County · District 9 · SUN EXPL. & PROD. CO.-ABILENE · FANT (CONGL. LO.)

Permits

1

Max Depth

6,200 ft

First Permit

1981-07-02

Latest Activity

1981-07-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-08-14

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: SUN EXPL. & PROD. CO.-ABILENE ≠ Production: TREE OPERATING, LLC (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: SUN EXPL. & PROD. CO.-ABILENE ≠ Permit: SUN TEXAS COMPANY

Resolved via: production → TREE OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1994→ SAMSON RESOURCES COMPANY 1994-1995→ SAMSON HYDROCARBONS COMPANY 1995-1996→ SAMSON LONE STAR LP 1996-1996→ TEXOMA OIL TOOLS, INC. 1996-2004→ GREASEWOOD OPERATING, LTD. 2004-2007→ SUCCESS OIL COMPANY, INC. 2007-2009→ CUNDIFF OPERATING COMPANY 2009-2010→ TREE OPERATING, LLC 2011-2026

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

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
5,957–5,979 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"231 ft200 sx
2.375"5,886 ft—
5.5"6,100 ft725 sx

Permit History (1)

#123625 Drill Final Completion

FANT EST. "57A" · 6,200 ft

1981-07-02

Applications (1)

#123625 A SUN TEXAS COMPANY
received 1981-07-02

Records & Logs

3 completion filings on record.

W-2/G-1 1981-08-25
W-2/G-1 1986-01-08
W-2/G-1 1981-08-25
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 KNOX County.

Well Details

Well Number
2
Max Depth
6,200 ft
Drill Type
Vertical
County
KNOX
District
9
Operator
SUN EXPL. & PROD. CO.-ABILENE
Completed
1981-08-14

Operator

Location
DALLAS
P-5 Status
Inactive
Cum Oil (all leases)
— bbl
Cum Gas (all leases)
— mcf
Total Permits
1,326