TEXAS · WELLS · WEBB COUNTY · API 42-479-39206 · DISTRICT 04
Petty Ranch #916
Webb County · Gold River North (Olmos) field · Vertical
Petty Ranch #916 (API 42-479-39206) is a plugged well in Webb County, plugged July 11, 2013, last operated by Rosetta Resources Operating LP.
The RRC has issued one drilling permit (amended once), issued July 12, 2005, permitted to 5,500 ft.
It was permitted by Blackbrush 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 2 leases have reported 9.9K barrels of oil and 174K mcf of gas since August 2005, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Rosetta Resources Operating LP
Permitted by Blackbrush 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 | Blackbrush O & G, Inc.Jul 12, 2005 |
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
- 2
- permits on file
- Jul 12, 2005
- last permit issued
- Apr 12, 2006
- completed
- 9.9K
- cumulative oil, bbl
- 174K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2005 THROUGH Aug 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 12, 2006
- Shut in
- —
- Plugged
- Jul 11, 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Petty Ranch G-4-215571 | Gold River, North (Olmos) | Rosetta Resources Operating LP | 1 | 5.25K | 122K | Apr 2006 – Aug 2012 |
| Petty Ranch O-4-13337 | Gold River, North (Olmos) | Blackbrush O & G, Inc. | 1 | 4.66K | 51.5K | Aug 2005 – Mar 2006 |
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.Aug 2005 → May 2007
- 2St. Mary Land & Exploration Co.Jun 2007 → Dec 2009
- 3Rosetta Resources Operating LPJan 2010 → Aug 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 603340-98 | Drill | Blackbrush O & G, Inc. | Jan 27, 2006 | Jul 12, 2005 | Jul 19, 2005 | 5,500 |
| 603340-99 | Drill | Blackbrush O & G, Inc. | Jul 12, 2005 | Jul 12, 2005 | — | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 12, 2006 | Petty Ranch G-4-215571 | Gold River North (Olmos) | Rosetta Resources Operating LP | Plugged | — |
| Aug 13, 2005 | Petty Ranch O-4-13337 | Gold River North (Olmos) | Blackbrush O & G Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 740 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,740 | 4,770 | Perforated |
| 5,014 | 5,040 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,280 | 9.875 | 270 S |
| 2.875 | 5,346 | 6.75 | 900 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 | Aug 30, 2006 | Apr 24, 2006 | — |
| 00 | May 26, 2006 | Jan 30, 2006 | Yes |
| 00 | May 1, 2006 | — | — |
| 00 | Feb 21, 2006 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 19, 2008. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Escondido, Olmos | TIFF | 1,282 to 5,344 | Nov 19, 2008run Jul 30, 2005 | 11.5 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-479-39206 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-39206 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/47939206, documented in the API reference.