WELL · 42-479-38849 · DISTRICT 4
Petty Ranch #1220
Webb County · Gold River North (Olmos) field · Vertical
Petty Ranch #1220 (API 42-479-38849) is a plugged well in Webb County, plugged September 8, 2016, last operated by White Oak Operating Company LLC.
The RRC has issued one drilling permit, issued September 9, 2004, permitted to 5,600 ft.
It was permitted by Kerns O & G, Inc. and has since transferred to White Oak Operating Company LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Escondido, Olmos.
Operator of record
White Oak Operating Company LLC
Permitted by Kerns O & G, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 5, 2026 · 101 permits on file · (800) 515-8538
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | White Oak Operating Company LLC |
| Production reports | Rosetta Resources Operating LPthrough Dec 2010 |
| Latest permit | Kerns O & G, Inc.Sep 9, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,600
- total depth, ft
- 1
- permits on file
- Sep 9, 2004
- last permit issued
- Nov 15, 2004
- completed
- 0
- cumulative oil, bbl
- 22.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2004 THROUGH Sep 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 15, 2004
- Shut in
- —
- Plugged
- Sep 8, 2016
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 |
|---|---|---|---|---|---|---|
| Petty Ranch G-4-206971 | Gold River, North (Olmos) | White Oak Operating Company LLC | 1 | 0 | 22.4K | Nov 2004 – Sep 2016 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Blackbrush O & G, Inc.Nov 2004 → May 2007
- 2St. Mary Land & Exploration Co.Jun 2007 → Dec 2009
- 3Rosetta Resources Operating LPJan 2010 → Dec 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 550709-99 | Drill | Kerns O & G, Inc. | Sep 8, 2004 | Sep 9, 2004 | — | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-206971 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 679 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,982 | 5,044 | Perforated |
| 5,090 | 5,110 | Perforated |
| 5,202 | 5,206 | Perforated |
| 5,220 | 5,226 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,757 | 12.25 | 715 S |
| 2.875 | 5,552 | 7.875 | 1,230 S |
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 | Jun 16, 2005 | Dec 22, 2004 | Yes |
| 00 | Mar 23, 2005 | — | — |
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 42-479-38849 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-38849 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/47938849, documented in the API reference.