42-211-33309

Final Completion

LEE

HEMPHILL County · District 10 · CHESAPEAKE OPERATING L.L.C. · LIPSCOMB S.E. (CLEVELAND)

Permits

Max Depth

15,000 ft

First Permit

2005-05-17

Latest Activity

2013-03-18

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-10-06

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHESAPEAKE OPERATING L.L.C. ≠ Production: UNBRIDLED RESOURCES, LLC (reported 2024-06)

EWA / Permit operator mismatch

Scheduling: CHESAPEAKE OPERATING L.L.C. ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: scheduling → CHESAPEAKE OPERATING L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-10

Last Production

2026-07

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 2005-2013→ CHESAPEAKE OPERATING, L.L.C. 2013-2016→ 4P ENERGY TEXAS, LLC 2017-2020→ UNBRIDLED RESOURCES, LLC 2020-2024

Lease Production

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

Formation Tops (5) Elevation 2,580 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE HEBNER	8,355 ft	-5,775 ft
B. HEEBNER	8,355 ft	-5,775 ft
TONKAWA	9,191 ft	-6,611 ft
MISSOURIAN	9,729 ft	-7,149 ft
DES MOINES	11,539 ft	-8,959 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)

Interval	Type
8,405–8,485 ft	Perforated
11,793–12,534 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	920 ft	610 sx
4.5"	12,650 ft	985 sx

Permit History (2)

#758792 Recompletion Final Completion

LEE · 15,000 ft

2013-03-18

Spud 2013-04-22

#600806 Drill Final Completion

LEE · 15,000 ft

2005-05-17

Spud 2005-06-26

Applications (2)

#758792 A CHESAPEAKE OPERATING, INC.

received 2013-03-15

#600806 A CHESAPEAKE OPERATING, INC.

received 2005-05-17

Records & Logs

3 completion filings on record · 2 with log images at RRC.

W-2/G-1 2015-08-20 log on file

W-2/G-1 2006-02-15 log on file

W-2/G-1 2006-02-23

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 HEMPHILL County.

Well Details

Well Number: 504
Max Depth: 15,000 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: CHESAPEAKE OPERATING L.L.C.
Completed: 2005-10-06

Operator

Name: CHESAPEAKE OPER, L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Delinquent (filed 2024-09-16)
Cum Oil (all leases): 311,271,399 bbl
Cum Gas (all leases): 1,424,666,377 mcf
Activities: G/PUR
Total Permits: 1,645