42-135-04993

Final Completion

RATLIFF

ECTOR County · District 8 · ANTELOPE PRODUCTION CO. · RATLIFF (PENN.)

Permits

Max Depth

12,400 ft

First Permit

1978-04-11

Latest Activity

1993-11-24

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-08-25

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ANTELOPE PRODUCTION CO. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: ANTELOPE PRODUCTION CO. ≠ Permit: AMOCO PRODUCTION COMPANY

Resolved via: production → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

AMOCO PRODUCTION COMPANY 1994-1997→ ALTURA ENERGY LTD. 1997-1998→ UNION PACIFIC RESOURCES COMPANY 1998-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2004→ MERIT ENERGY COMPANY 2004-2010→ PDC ENERGY 2010-2012→ COG OPERATING LLC 2012-2019→ TORCH OPERATING LLC 2019-2020→ FIREBIRD ENERGY LLC 2020-2022→ DIAMONDBACK E&P LLC 2022-2026

Lease Production

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

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (5)

Interval	Type
10,060–10,090 ft	Perforated
10,734–10,920 ft	Perforated
12,070–12,100 ft	Perforated
12,136–12,166 ft	Perforated
?–12,324 ft	Perforated

Casing (5)

Size	Set Depth	Cement
13.375"	370 ft	400 sx
8.625"	5,717 ft	2,440 sx
2.875"	10,075 ft	—
2.875"	10,925 ft	—
5.5"	12,325 ft	1,660 sx

Permit History (4)

#418639 Recompletion Final Completion

RATLIFF RANCH -I- · 12,400 ft

1993-11-24

Spud 1993-11-24

#204489 Recompletion Final Completion

RATLIFF, SALLIE · 11,000 ft

1983-08-05

#181907 Recompletion Final Completion

RATLIFF · 11,000 ft

1982-12-31

#21855 Other

RATLIFF · 12,400 ft

1978-04-11

Applications (4)

#418639 A AMOCO PRODUCTION COMPANY

received 1993-11-24

#204489 A VIKING ENERGY CORPORATION

received 1983-08-05

#181907 A VIKING ENERGY CORPORATION

received 1982-12-31

#21855 A VIKING ENERGY CORPORATION

received 1978-04-11

Records & Logs

6 completion filings on record · 1 with log images at RRC.

W-2/G-1 1994-01-26 log on file

W-2/G-1 1994-02-17

W-2/G-1 1983-09-07

W-2/G-1 1982-12-16

W-2/G-1 1978-05-18

W-2/G-1 1984-01-12

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 ECTOR County.

Well Details

Well Number: 1
Max Depth: 12,400 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: ANTELOPE PRODUCTION CO.
Completed: 1983-08-25

Operator

Name: ANTELOPE PROD CO
Location: MIDLAND
P-5 Status: Inactive (filed 1994-12-20)
Cum Oil (all leases): 128,638 bbl
Cum Gas (all leases): 52,611 mcf
Total Permits: 3