WELL · 42-135-04997 · DISTRICT 8

Ratliff Ranch -D- #1

Ratliff Ranch -D- #1 (API 42-135-04997) is a permitted well in Ector County filed by Amoco Production Company; no completion report is on file yet.

The RRC has issued 3 drilling permits between 1980 and 1994, permitted to 13,865 ft.

Its lease has reported 48.9K barrels of oil and 378K mcf of gas since January 1993, last reporting in July 2026.

Operator of record

Amoco Production Company

Houston, TX · P-5 Y, filed May 7, 2004 · 7,201 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Diamondback E&P LLCthrough Apr 2026
Latest permit	Amoco Production CompanyJan 6, 1994

13,865: total depth, ft
3: permits on file
Jan 6, 1994: last permit issued
—: completed
48.9K: cumulative oil, bbl
378K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Ratliff, Sallie W.-D- O-10-27648	Headlee, N. (Devonian)	Diamondback E&P LLC	1	48.9K	378K	Jan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 10,218 · prior 12 18,377(-44%)

Oil, barrels lease total

Last 12 months 1,239 · prior 12 1,903(-35%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Rme Petroleum CompanyMar 2002 → Nov 2002
2Anadarko E&P Company LPDec 2002 → Nov 2004
3Merit Energy CompanyDec 2004 → Jul 2010
4PDC-WV-Co CorporationAug 2010 → Aug 2010
5PDC EnergySep 2010 → Jan 2012
6COG Operating LLCFeb 2012 → Jan 2019
7Torch Operating LLCFeb 2019 → Jun 2020
8Firebird Energy LLCJul 2020 → Nov 2022
9Diamondback E&P LLCDec 2022 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
419919-99	Recompletion	Amoco Production Company	Jan 6, 1994	Jan 6, 1994	—	13,865
301945-99	Recompletion	Viking Energy Corporation	May 7, 1986	May 8, 1986	—	10,950
79831-99	Recompletion	Mobil Producing TX. & N.M. Inc.	Apr 30, 1980	Apr 30, 1980	—	8,100

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-27648	—	—	—	—

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.625	378	—	—
9.625	4,850	—	—
7.625	9,210	—	—

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	May 25, 1984	—	—
00	Jan 12, 1984	Nov 4, 1964	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-135-04997 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-135-04997 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/13504997, documented in the API reference.