42-081-31073

Final Completion

MATHERS C. E.

COKE County · District 7 · SHERIDAN PRODUCTION COMPANY LLC · JAMESON (STRAWN)

Permits

Max Depth

6,500 ft

First Permit

1981-11-25

Latest Activity

2010-12-07

Lifespan

29 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-09-05

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SHERIDAN PRODUCTION COMPANY LLC ≠ Production: CITATION OIL & GAS CORP. (reported 2026-04)

Resolved via: production → CITATION OIL & GAS CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Inactive UIC #000103005 permitted 2011-02-03

Permitted Volume

5,000 bbl/d

Max Pressure

3,000 psi

Injection Interval

6,210–6,500 ft

Injected (12mo)

—

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2002→ AETHON I LP 2002-2007→ SHERIDAN PRODUCTION COMPANY, LLC 2007-2020→ FDL OPERATING, LLC 2020-2022→ CITATION OIL & GAS CORP. 2022-2026

Lease Production

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

Formation Tops (6) Elevation 2,029 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TUBB	1,976 ft	+53 ft
COLEMAN JCT	3,554 ft	-1,525 ft
COLEMAN JCT.	3,554 ft	-1,525 ft
SADDLE CREEK	3,702 ft	-1,673 ft
FLIPPEN	3,924 ft	-1,895 ft
JAMESON SD	5,755 ft	-3,726 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 (3)

Interval	Type
5,784–6,090 ft	Perforated
5,972–6,087 ft	Perforated
6,258–6,445 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	450 ft	350 sx
2.875"	5,914 ft	—
5.5"	6,500 ft	900 sx

Permit History (2)

#706292 Recompletion Final Completion

JAMESON REEF UNIT · 6,500 ft

2010-12-07

Spud 2010-10-02

#141749 Drill Final Completion

MATHERS, C.E. · 6,150 ft

1981-11-25

Spud 1981-11-29

Applications (2)

#706292 A SHERIDAN PRODUCTION COMPANY, LLC

received 2010-12-02

#141749 A SUN EXPL. & PROD. CO.-ABILENE

received 1981-11-25

Records & Logs

4 completion filings on record.

W-2/G-1 2014-08-28

W-2/G-1 2014-07-31

W-2/G-1 1990-10-26

W-2/G-1 1982-05-24

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 COKE County.

Well Details

Well Number: 1163
Max Depth: 6,500 ft
Drill Type: Vertical
County: COKE
District: 7
Operator: SHERIDAN PRODUCTION COMPANY LLC
Completed: 1990-09-05

Operator

Name: SHERIDAN PROD CO, LLC
Location: HOUSTON
P-5 Status: Inactive (filed 2020-10-23)
Cum Oil (all leases): 53,800,913 bbl
Cum Gas (all leases): 198,597,389 mcf
Total Permits: 1,009