← Wells

42-057-31359

Final Completion

WELDER MRS. E.H.

CALHOUN County · District 2 · UNIT PETROLEUM COMPANY · HEYSER S. (5400 #2)

Permits

2

Max Depth

6,380 ft

First Permit

1985-01-04

Latest Activity

1996-05-21

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-04-06

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: UNIT PETROLEUM COMPANY ≠ Production: XERIC OIL & GAS CORPORATION (reported 2005-01)

Resolved via: scheduling → UNIT PETROLEUM COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-1995→ UNIT PETROLEUM COMPANY 1995-2003→ XERIC OIL & GAS CORPORATION 2003-2005

Lease Production

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

Gas
production & DCA →
Oil
production & DCA →
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 (3)

IntervalType
5,421–5,425 ftPerforated
5,428–5,432 ftPerforated
5,748–5,755 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"1,642 ft820 sx
8.625"1,642 ft970 sx
5.5"5,877 ft200 sx

Permit History (2)

#448373 Recompletion Final Completion

WELDER, E. H. MRS. · 5,877 ft

1996-05-21

Spud 1996-04-16

#263066 Drill Final Completion

WELDER, E. H. MRS. · 6,380 ft

1985-01-04

Applications (2)

#448373 A UNIT PETROLEUM COMPANY
received 1996-05-21
#263066 A EXXON CORP.
received 1985-01-04

Records & Logs

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

W-2/G-1 1997-10-17
W-2/G-1 1997-08-11
W-2/G-1 1996-05-24 log on file
W-2/G-1 1996-07-09
W-2/G-1 1985-05-01
W-2/G-1 1985-05-25
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 CALHOUN County.

Well Details

Well Number
49
Max Depth
6,380 ft
Drill Type
Vertical
County
CALHOUN
District
2
Operator
UNIT PETROLEUM COMPANY
Completed
1985-04-06

Operator

Location
TULSA
P-5 Status
Active (filed 2025-01-13)
Cum Oil (all leases)
8,610,362 bbl
Cum Gas (all leases)
788,031,686 mcf
Activities
CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,100