← Wells

42-263-30647

Final Completion

CHISUM ROY R.

KENT County · District 8 · MARATHON OIL COMPANY · CLAIREMONT (PENN. LOWER)

Permits

2

Max Depth

6,700 ft

First Permit

1979-05-23

Latest Activity

1979-05-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-08-03

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: MARATHON OIL COMPANY ≠ Production: MID-CON ENERGY OPERATING, LLC (reported 2015-01)

Resolved via: scheduling → MARATHON OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Inactive UIC #000072926 permitted 1990-06-22

Permitted Volume

2,500 bbl/d

Max Pressure

1,000 psi

Injection Interval

6,592–6,800 ft

Injected (12mo)

—

Operator History

Chain of Custody

MARATHON OIL COMPANY 1993-1997→ B C & D OIL & GAS CORP. 1997-1998→ WTP ENERGY, INC. 2001-2003→ L.C.S. PRODUCTION COMPANY 2010-2014→ MID-CON ENERGY OPERATING, LLC 2014-2015

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 (5) Elevation 1,988 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TUBB 2,090 ft-102 ft
VALE2,492 ft-504 ft
BASE COLEMAN JUNCTION (Coleman Junction)3,755 ft-1,767 ft
LOWER PENN LIME (Pennsylvanian)6,580 ft-4,592 ft
STRAWN REEF (Strawn)6,580 ft-4,592 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
6,592–6,606 ftPerforated
?–6,606 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"946 ft985 sx
4.5"6,694 ft1,565 sx

Permit History (2)

#49138 Field Transfer Final Completion

CHISUM, ROY R. · 6,700 ft

1979-05-23

#49138 Drill Final Completion

CHISUM, ROY R. · 6,700 ft

1979-05-23

Spud 1979-06-28

Applications (2)

#49138 A MARATHON OIL COMPANY
received 1989-11-02
#49138 A MARATHON OIL COMPANY
received 1979-05-23

Records & Logs

5 completion filings on record.

W-2/G-1 2010-08-03
W-2/G-1 2010-08-04
W-2/G-1 1989-06-16
W-2/G-1 1990-03-30
W-2/G-1 1979-08-17
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 KENT County.

Well Details

Well Number
4
Max Depth
6,700 ft
Drill Type
Vertical
County
KENT
District
8
Operator
MARATHON OIL COMPANY
Completed
1979-08-03

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-08-14)
Cum Oil (all leases)
183,150,113 bbl
Cum Gas (all leases)
1,013,063,895 mcf
Activities
CSGD/P, G/PUR
Total Permits
3,707