WELL · 42-427-33088 · DISTRICT 4
Guerra-U.S.A. Gas Unit D #9
Starr County · Bob West (L-34-47) field · Directional
Guerra-U.S.A. Gas Unit D #9 (API 42-427-33088) is a well in Starr County operated by Cantera Operating LLC, completed April 19, 1998.
The RRC has issued 2 drilling permits (amended twice) between 1998 and 2014, permitted to 15,500 ft.
Completion filings report 7 formation tops, including L-3, L 5-10, L 1-4, L-24,25.26.
No lease production has been reported under this well’s leases.
Operator of record
The Woodlands, TX · P-5 Y, filed Sep 7, 2018 · 117 permits on file · (800) 871-1446
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cantera Operating LLC |
| Production reports | Cantera Operating, LLCthrough Aug 2014 |
| Latest permit | Cantera Operating, LLCSep 10, 2014 |
- 15,500
- total depth, ft
- 4
- permits on file
- Sep 10, 2014
- last permit issued
- Apr 19, 1998
- completed
- 0
- cumulative oil, bbl
- 3.16M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 19, 1998
- Shut in
- —
- Plugged
- —
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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Guerra-USA Gas Unit D G-4-276162 | Bob West (L-3) | Merit Energy Company | 1 | 0 | 0 | Oct 2014 – Jul 2026 |
| Guerra-U.S.A. Gas Unit "D" G-4-170330 | Bob West (L-24, 25, 26) | Cantera Operating, LLC | 1 | 0 | 0 | Apr 1998 – Oct 2014 |
| Guerra-U.S.A. Gas Unit "D" G-4-170331 | Bob West (L-30, 31, 32, 33) | Cantera Operating, LLC | 1 | 0 | 0 | Apr 1998 – Oct 2014 |
| Guerra-U.S.A. Gas Unit "D" G-4-170332 | Bob West (L-34-47) | Cantera Operating, LLC | 1 | 0 | 3.16M | Apr 1998 – Oct 2014 |
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.
- 1Coastal Oil & Gas CorporationApr 1998 → Jun 2001
- 2EL Paso Production Oil & Gas Co.Jul 2001 → Jul 2006
- 3EL Paso E & P Company, L. P.Aug 2006 → Jul 2012
- 4EP Energy E&P Company, L.P.Nov 2012 → Oct 2013
- 5Cantera Operating, LLCNov 2013 → Aug 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 794154-97 | Recompletion | Cantera Operating, LLC | Mar 23, 2015 | Sep 10, 2014 | Aug 11, 2014 | 9,083 |
| 794154-98 | Recompletion | Cantera Operating, LLC | Sep 16, 2014 | Sep 10, 2014 | — | 9,083 |
| 794154-99 | Recompletion | Cantera Operating, LLC | Aug 14, 2014 | Sep 10, 2014 | — | 12,880 |
| 473343-99 | Drill | Coastal Oil & Gas Corporation | Feb 13, 1998 | Feb 13, 1998 | Feb 20, 1998 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-170330 | — | — | — | — |
| — | — G-4-170331 | — | — | — | — |
| — | — G-4-170332 | — | — | — | — |
| — | — G-4-276162 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 345 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| L-3 | 8,520 | -8,175 |
| L 5-10 | 8,905 | -8,560 |
| L 1-4 | 10,190 | -9,845 |
| L-24,25.26 | 13,050 | -12,705 |
| L-30,31,32,33 | 13,094 | -12,749 |
| L-34-47 | 13,685 | -13,340 |
| See Attachment B | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,535 | 8,555 | Perforated |
| 13,120 | 13,149 | Perforated |
| 13,120 | 15,147 | Perforated |
| 13,515 | 13,663 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 40 | — | — |
| 13.375 | 1,511 | 17.5 | 1,020 S |
| 9.625 | 8,650 | 12.25 | 650 S |
| 4.5 | 15,350 | 8.5 | 1,655 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 30, 2015 | Jan 7, 2015 | — |
| 00 | Nov 10, 1998 | Sep 30, 1998 | — |
| 00 | Nov 5, 1998 | Sep 30, 1998 | Yes |
| 00 | Nov 2, 1998 | Sep 30, 1998 | — |
| 00 | Oct 22, 1998 | — | — |
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 42-427-33088 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-33088 → 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/42733088, documented in the API reference.