← Wells

42-195-00348

Final Completion

MATHEWS

HANSFORD County · District 10 · GRAHAM - MICHAELIS CORPORATION · HANSFORD (MORROW UPPER)

Permits

1

Max Depth

7,565 ft

First Permit

1983-06-29

Latest Activity

1983-06-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1958-02-11

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: GRAHAM - MICHAELIS CORPORATION ≠ Production: O'BRIEN ENERGY RESOURCES CORP (reported 2026-03)

Resolved via: production → O'BRIEN ENERGY RESOURCES CORP

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

GRAHAM - MICHAELIS CORPORATION 1993-1996→ HARRIS OIL AND GAS COMPANY 1996-1998→ WESTPORT OIL AND GAS COMPANY INC 1998-2002→ WESTPORT OIL AND GAS COMPANY, LP 2002-2006→ KERR-MCGEE OIL & GAS ONSHORE LP 2006-2007→ EXCO RESOURCES, INC. 2007-2009→ ENCORE OPERATING, L.P. 2009-2009→ KAISER-FRANCIS OIL COMPANY 2010-2018→ JTL OPERATING CO., INC 2018-2019→ KEM ENERGY, INC. 2019-2021→ O'BRIEN ENERGY RESOURCES CORP 2021-2026

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 (6) Elevation 2,927 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BROWN DOLOMITE 3,008 ft-81 ft
KC LIME5,694 ft-2,767 ft
OSWEGO 6,084 ft-3,157 ft
MORROW 6,833 ft-3,906 ft
UPPER MORROW SAND (Morrow)6,961 ft-4,034 ft
LOWER MORROW SAND (Morrow)7,449 ft-4,522 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 (2)

IntervalType
6,962–6,994 ftPerforated
7,450–7,510 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,650 ft800 sx
5.5"7,565 ft1,000 sx

Permit History (1)

#199893 Recompletion Final Completion

MATHEWS · 7,565 ft

1983-06-29

Applications (1)

#199893 A GRAHAM - MICHAELIS CORPORATION
received 1983-06-29

Records & Logs

3 completion filings on record.

W-2/G-1 1984-01-05
W-2/G-1 1984-01-05
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 HANSFORD County.

Well Details

Well Number
1
Max Depth
7,565 ft
Drill Type
Vertical
County
HANSFORD
District
10
Operator
GRAHAM - MICHAELIS CORPORATION
Completed
1958-02-11

Operator

Location
WICHITA
P-5 Status
Inactive (filed 1996-02-28)
Cum Oil (all leases)
— bbl
Cum Gas (all leases)
592,905 mcf
Total Permits
1