42-475-32004

Final Completion

HATHAWAY J. F.

WARD County · District 8 · BASS ENTERPRISES PRODUCTION CO. · ESTES BLOCK 34 (PENN.)

Permits

Max Depth

9,500 ft

First Permit

1980-01-03

Latest Activity

1994-02-08

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-02-23

Shut-In

—

Plugged

1983-09-27

EWA / Production operator mismatch

Scheduling: BASS ENTERPRISES PRODUCTION CO. ≠ Production: CONTANGO RESOURCES, INC. (reported 2021-03)

Resolved via: scheduling → BASS ENTERPRISES PRODUCTION CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

WARD County disposal market →

W-14 Disposal Active UIC #000080572 permitted 1994-02-28

Permitted Volume

4,500 bbl/d

Max Pressure

1,250 psi

Injection Interval

3,115–3,192 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-07-01)

Operator History

Chain of Custody

BASS ENTERPRISES PRODUCTION CO. 1993-2003→ MR OIL COMPANY 2004-2004→ STANOLIND OPERATING CORP. 2004-2008→ EAGLE ROCK OPERATING COMPANY,LLC 2008-2015→ VANGUARD OPERATING, LLC 2015-2019→ GRIZZLY OP OF DELAWARE, LLC 2019-2021→ CONTANGO RESOURCES, INC. 2021-2021

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 (3) Elevation 2,594 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
T/YATES	2,270 ft	+324 ft
T/QUEEN	2,858 ft	-264 ft
T/GRAYBURG	3,086 ft	-492 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
3,115–3,172 ft	Perforated
7,822–9,328 ft	Perforated

Casing (4)

Size	Set Depth	Cement
11.75"	775 ft	400 sx
8.625"	3,200 ft	1,050 sx
2.375"	7,791 ft	—
5.5"	9,360 ft	580 sx

Permit History (2)

#420988 Drill Final Completion

HATHAWAY · 3,200 ft

1994-02-08

Spud 1994-02-28

#69324 Drill Final Completion

HATHAWAY, J. F. · 9,500 ft

1980-01-03

Applications (2)

#420988 A BASS ENTERPRISES PRODUCTION CO.

received 1994-02-08

#69324 A BASS ENTERPRISES PRODUCTION CO.

received 1980-01-03

Records & Logs

3 completion filings on record.

W-2/G-1 1994-03-09

W-2/G-1 1994-03-23

W-2/G-1 1980-03-06

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 WARD County.

Well Details

Well Number: 30D
Max Depth: 9,500 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: BASS ENTERPRISES PRODUCTION CO.
Completed: 1980-02-23

Operator

Name: BASS ENTERPRISES PROD CO
Location: FORT WORTH
P-5 Status: Inactive (filed 2006-01-25)
Cum Oil (all leases): 26,817,969 bbl
Cum Gas (all leases): 368,362,331 mcf
Total Permits: 801