TEXAS · WELLS · FRIO COUNTY · ROBERTS LEASE · API 42-163-33396 · DISTRICT 01
Roberts #1
Frio County · Pearsall (Buda Lime) field · Shut In · Horizontal
Roberts #1 (API 42-163-33396) is a horizontal well in Frio County operated by Ineos USA Oil & Gas LLC, completed June 6, 2009 and listed as shut in on the RRC schedule, shut in March 1, 2010.
The RRC has issued one drilling permit (amended 3 times), issued January 2, 2009, permitted to 7,030 ft.
It was permitted by Stonegate Production Company,LLC and has since transferred to Ineos USA Oil & Gas LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Austin Chalk, Eagle Ford, Buda, Del Rio.
Its lease has reported 2.4K barrels of oil and 11.7K mcf of gas since March 2009, with no volume in the three years through April 2026.
Operator of record
Permitted by Stonegate Production Company,llc; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 26, 2026
- Permits on file
- 98
- Phone
- (720) 764-3473
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ineos USA Oil & Gas LLC |
| Production reports | Ineos USA Oil & Gas LLCthrough Feb 2010 |
| Latest permit | Stonegate Production Company,llcFeb 10, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,030
- total depth, ft
- 4
- permits on file
- Feb 10, 2009
- last permit issued
- Jun 6, 2009
- completed
- 2.4K
- cumulative oil, bbl
- 11.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2009 THROUGH Feb 2010
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 6, 2009
- Shut in
- Mar 1, 2010
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Roberts O-1-15171 | Pearsall (Buda Lime) | Ineos USA Oil & Gas LLC | 1 | 2.4K | 11.7K | Mar 2009 – Feb 2010 |
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.
- 1Stonegate Production Company,llcMar 2009 → Jan 2010
- 2Chesapeake Operating, Inc.Feb 2010 → Feb 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 676684-95 | Drill | Stonegate Production Company,llc | Apr 28, 2010 | Feb 10, 2009 | Jan 11, 2009 | 8,500 |
| 676684-96 | Drill | Stonegate Production Company,llc | Aug 18, 2009 | Feb 10, 2009 | — | 8,500 |
| 676684-98 | Drill | Stonegate Production Company,llc | Feb 9, 2009 | Jan 2, 2009 | — | 8,500 |
| 676684-99 | Drill | Stonegate Production Company,llc | Dec 22, 2008 | Jan 2, 2009 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 6, 2009 | Roberts O-1-15171 | Pearsall (Buda Lime) | Ineos USA Oil & Gas LLC | Shut In · shut in Mar 1, 2010 | 7,030 |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Austin ChalkAUSTIN "A" | 6,357 |
| Eagle FordEAGLEFORD | 6,829 |
| Buda | 7,031 |
| Del Rio | 7,111 |
| Georgetown | 7,221 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,095 | 8,235 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,112 | 12.25 | 1,145 S |
| 7 | 7,122 | 8.75 | 485 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 25, 2010 | Sep 29, 2009 | Yes |
| 00 | Jun 2, 2010 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Mar 29, 2012. 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 Austin Chalk, Eagle Ford, Buda, Del Rio | TIFF | 3,102 to 7,124 | Mar 29, 2012run Feb 3, 2009 | 0.96 |
"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 42-163-33396 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33396 → 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/16333396, documented in the API reference.