TEXAS · WELLS · DIMMIT COUNTY · SAN PEDRO RANCH LEASE · API 42-127-35065 · DISTRICT 01
San Pedro Ranch #509H
Dimmit County · Hugh Fitzsimmons (San Miguel) field · Producing · Horizontal
San Pedro Ranch #509H (API 42-127-35065) is a horizontal well in Dimmit County operated by Jonah Energy LLC, completed February 23, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 18, 2012, permitted to 3,909 ft.
It was permitted by Blackbrush O & G, LLC and has since transferred to Jonah Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Olmos, Top Correlative Interval, San Miguel.
Its lease has reported 21.1M barrels of oil and 147M mcf of gas since June 2008, last reporting volume in March 2026. The lease carries 217 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Blackbrush O & G, LLC; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active (A)
- P-5 last filed
- Mar 12, 2026
- Permits on file
- 42
- Phone
- (720) 577-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jonah Energy LLC |
| Production reports | Jonah Energy LLCthrough Mar 2026 |
| Latest permit | Blackbrush O & G, LLCSep 18, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,909
- total depth, ft
- 1
- permits on file
- Sep 18, 2012
- last permit issued
- Feb 23, 2013
- completed
- 21.1M
- cumulative oil, bbl
- 147M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2008 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 23, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 217 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| San Pedro Ranch O-1-14952 | Hugh Fitzsimmons (San Miguel) | Jonah Energy LLC | 217 | 21.1M | 147M | Jun 2008 – Mar 2026 |
Gas, mcf lease total
Last 12 months 25,782,783 · prior 12 34,729,444(-26%)
Oil, barrels lease total
Last 12 months 2,842,578 · prior 12 3,626,963(-22%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Blackbrush O & G, Inc.Jun 2008 → Apr 2012
- 2Blackbrush O & G, LLCMay 2012 → Oct 2017
- 3Endeavor Natural Gas, LPNov 2017 → Jun 2021
- 4Grit Oil & Gas Management, LLCJul 2021 → Feb 2026
- 5Jonah Energy LLCMar 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 747743-99 | Drill | Blackbrush O & G, LLC | Sep 6, 2012 | Sep 18, 2012 | Oct 3, 2012 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 23, 2013 | San Pedro Ranch O-1-14952 | Hugh Fitzsimmons (San Miguel) | Jonah Energy LLC | Producing | 3,909 |
Formation tops
As filed on W-2/G-1. Subsea from 767 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 2,524 | -1,757 |
| Top Correlative Interval | 3,489 | -2,722 |
| San Miguel | 3,637 | -2,870 |
| San MiguelSAN MIGUEL B | 3,940 | -3,173 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,140 | 7,117 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7 | 3,420 | 9.875 | 655 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 | Dec 13, 2013 | Mar 8, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 10, 2015. 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 |
|---|---|---|---|---|
| RESISTIVITYSpans Olmos, Top Correlative Interval, San Miguel | TIFF | 3,280 to 7,117 | Nov 10, 2015run Oct 8, 2012 | 0.62 |
"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 42-127-35065 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-35065 → 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/12735065, documented in the API reference.