42-475-32734

Final Completion

RICHTER LOUIS

WARD County · District 8 · MR OIL COMPANY · ESTES BLOCK 34 (PENN.)

Permits

Max Depth

9,500 ft

First Permit

1982-11-10

Latest Activity

1999-08-26

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-04-25

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MR OIL COMPANY ≠ Production: CRESCENT ENERGY OPERATING, LLC (reported 2026-04)

Resolved via: production → CRESCENT ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MR OIL COMPANY 1993-2004→ 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→ CONTANGO RESOURCES, LLC 2022-2025→ CRESCENT ENERGY OPERATING, LLC 2025-2026

Lease Production

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

Formation Tops (8) Elevation 2,595 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,350 ft	+245 ft
QUEEN	2,800 ft	-205 ft
SAN ANDRES	3,450 ft	-855 ft
GLORIETA	4,600 ft	-2,005 ft
HOLT	4,616 ft	-2,021 ft
PENNSYLVANIA	7,803 ft	-5,208 ft
ATOKA	8,796 ft	-6,201 ft
BEND	9,400 ft	-6,805 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 (4)

Interval	Type
4,147–4,554 ft	Perforated
4,195–4,554 ft	Perforated
4,616–4,706 ft	Perforated
7,820–9,355 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	857 ft	960 sx
8.625"	4,254 ft	1,030 sx
2.875"	9,334 ft	—
5.5"	9,453 ft	1,650 sx

Permit History (3)

#487012 Recompletion Final Completion

RICHTER, LOUIS · 4,600 ft

1999-08-26

Spud 1999-08-25

#353060 Recompletion Final Completion

RICHTER, LOUIS · 9,453 ft

1988-11-14

#177017 Drill Final Completion

RICHTER, LOUIS · 9,500 ft

1982-11-10

Spud 1983-02-10

Applications (3)

#487012 A MR OIL COMPANY

received 1999-08-26

#353060 A MR OIL COMPANY

received 1988-11-07

#177017 A EXXON CORP.

received 1982-11-10

Records & Logs

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

W-2/G-1 2024-09-24

W-2/G-1 1999-09-14 log on file

W-2/G-1 1988-11-04 log on file

W-2/G-1 1988-12-08

W-2/G-1 1983-08-25

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: 77
Max Depth: 9,500 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: MR OIL COMPANY
Completed: 1983-04-25

Operator

Name: MR OIL CO
Location: MONAHANS
P-5 Status: Inactive (filed 2004-05-28)
Cum Oil (all leases): 1,927,676 bbl
Cum Gas (all leases): 631,968 mcf
Total Permits: 236