TEXAS · WELLS · WEBB COUNTY · PETTY RANCH LEASE · API 42-479-37198 · DISTRICT 04
Petty Ranch #4012
Webb County · Gold River North (Olmos) field · Vertical
- Fields on the latest permit · any of 4
- Dos Hermanos, E. (Olmos) · Dos Hermanos, W. (Olmos) · Dos Hermanos W. (San Miguel Gas) · Dos Hermanos,w.(san Miguel 5450)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Petty Ranch #4012 (API 42-479-37198) is a plugged well in Webb County, plugged June 4, 2013, last operated by Rosetta Resources Operating LP.
The RRC has issued one drilling permit, issued December 29, 1998, permitted to 5,500 ft.
It was permitted by Kerns O & G, Inc. and has since transferred to Rosetta Resources Operating LP on the wellbore schedule.
Completion filings report 2 formation tops, including Escondido, Olmos.
Its lease has reported 3 barrels of oil and 304K mcf of gas since March 1999, with no volume in the three years through April 2026.
Operator of record
Rosetta Resources Operating LP
Permitted by Kerns O & G, Inc.; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 1, 2025
- Permits on file
- 1,218
- Phone
- (210) 384-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rosetta Resources Operating LP |
| Production reports | Rosetta Resources Operating LPthrough Aug 2012 |
| Latest permit | Kerns O & G, Inc.Dec 29, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Dec 29, 1998
- last permit issued
- Mar 15, 1999
- completed
- 3
- cumulative oil, bbl
- 304K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1999 THROUGH Aug 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 1999
- Shut in
- —
- Plugged
- Jun 4, 2013
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-4-172863 | Gold River, North (Olmos) | Rosetta Resources Operating LP | 1 | 3 | 304K | Mar 1999 – Aug 2012 |
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.
- 1Kerns O & G, Inc.Mar 1999 → Dec 2004
- 2Blackbrush O & G, Inc.Jan 2005 → May 2007
- 3St. Mary Land & Exploration Co.Jun 2007 → Dec 2009
- 4Rosetta Resources Operating LPJan 2010 → Aug 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 481647-99 | Drill | Kerns O & G, Inc. | Dec 21, 1998 | Dec 29, 1998 | Jan 5, 1999 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 15, 1999 | Petty Ranch G-4-172863 | Gold River North (Olmos) | Rosetta Resources Operating LP | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 696 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,880 | 4,896 | Perforated |
| 4,957 | 4,959 | Perforated |
| 4,974 | 4,986 | Perforated |
| 4,994 | 4,998 | Perforated |
| 5,004 | 5,010 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,324 | 12.25 | 580 S |
| 4.5 | 5,372 | 7.875 | 1,350 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 8, 1999 | Apr 28, 1999 | Yes |
| 00 | May 26, 1999 | — | — |
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 42-479-37198 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-37198 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/47937198, documented in the API reference.