WELL · 42-427-33938 · DISTRICT 4
Guerra-USA Gas Unit D #15
Starr County · Bob West (L-24 25 26) field · SWR-10-Well · Directional
Guerra-USA Gas Unit D #15 (API 42-427-33938) is a well in Starr County operated by Merit Energy Company, completed October 5, 2008 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 9, 2006, permitted to 13,500 ft.
It was permitted by El Paso E & P Company, L. P. and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report 7 formation tops, including L 27, L27, L 28, L28.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EL Paso E & P Company, L. P.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Sep 4, 2025 · 1,049 permits on file · (972) 628-1559
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merit Energy Company |
| Production reports | Merit Energy Companythrough Apr 2026 |
| Latest permit | EL Paso E & P Company, L. P.Feb 9, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,500
- total depth, ft
- 2
- permits on file
- Feb 9, 2006
- last permit issued
- Oct 5, 2008
- completed
- 0
- cumulative oil, bbl
- 3.18M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 5, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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-4-239323 | Bob West (L-27, 28, 29) | Merit Energy Company | 1 | 0 | 3.18M | Mar 2008 – Jul 2026 |
| Guerra-USA Gas Unit "D" G-4-243752 | Bob West (L-30, 31, 32, 33) | Merit Energy Company | 1 | 0 | 0 | Mar 2008 – Jul 2026 |
| Guerra-USA Gas Unit "D" G-4-246007 | Bob West (L-18, 20, 21, 22) | Merit Energy Company | 1 | 0 | 0 | Oct 2008 – Jul 2026 |
| Guerra-USA Gas Unit "D" G-4-246008 | Bob West (L-24, 25, 26) | Merit Energy Company | 1 | 0 | 0 | Oct 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 95,983 · prior 12 63,027(+52%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EL Paso E & P Company, L. P.Mar 2008 → Jul 2012
- 2EP Energy E&P Company, L.P.Aug 2012 → Oct 2013
- 3Cantera Operating, LLCNov 2013 → Nov 2017
- 4Merit Energy CompanyDec 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 613892-98 | Drill | EL Paso E & P Company, L. P. | Apr 18, 2007 | Feb 9, 2006 | Feb 15, 2008 | 13,500 |
| 613892-99 | Drill | EL Paso Production Oil & Gas Co. | Feb 9, 2006 | Feb 9, 2006 | — | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-239323 | — | — | — | — |
| — | — G-4-243752 | — | — | — | — |
| — | — G-4-246007 | — | — | — | — |
| — | — G-4-246008 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 359 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| L 27 | 11,676 | -11,317 |
| L27 | 11,676 | -11,317 |
| L 28 | 11,951 | -11,592 |
| L28 | 11,951 | -11,592 |
| L 29 | 12,112 | -11,753 |
| L29 | 12,112 | -11,753 |
| Roleta | 12,564 | -12,205 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,356 | 10,396 | Perforated |
| 10,564 | 10,626 | Perforated |
| 10,756 | 10,788 | Perforated |
| 11,214 | 11,262 | Perforated |
| 11,390 | 11,428 | Perforated |
| 11,682 | 11,728 | Perforated |
| 12,222 | 12,304 | Perforated |
| 12,222 | 13,004 | Perforated |
| 12,436 | 12,484 | Perforated |
| 12,576 | 12,585 | Perforated |
| 12,932 | 12,962 | Perforated |
| 12,932 | 13,004 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,525 | 14.75 | 805 S |
| 7.625 | 8,417 | 9.875 | 405 S |
| 4.5 | 13,185 | 6.75 | 700 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 | Apr 16, 2009 | Nov 14, 2008 | — |
| 00 | Mar 30, 2009 | — | — |
| 00 | Jan 31, 2009 | Sep 5, 2008 | — |
| 00 | Jan 12, 2009 | — | — |
| 00 | Oct 9, 2008 | Apr 25, 2008 | Yes |
| 00 | Oct 2, 2008 | — | — |
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 42-427-33938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-33938 → 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/42733938, documented in the API reference.