TEXAS · WELLS · STARR COUNTY · EMMA PENA GAS UNIT LEASE · API 42-427-34064 · DISTRICT 04
Emma Pena Gas Unit #2
Starr County · Lyda (Vicksburg Lower) field · Producing · Vertical
Emma Pena Gas Unit #2 (API 42-427-34064) is a well in Starr County operated by Merit Energy Company, completed April 23, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 27, 2006, permitted to 9,315 ft.
It was permitted by Shell Western E&P and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Rincon D, Rincon F, Mcfarland.
Its lease has reported 21.7K barrels of oil and 4.67M mcf of gas since January 2007, last reporting volume in April 2026.
Operator of record
Permitted by Shell Western E&P; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 7, 2025
- Permits on file
- 1,049
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merit Energy Company |
| Production reports | Merit Energy Companythrough Apr 2026 |
| Latest permit | Shell Western E&PNov 27, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,315
- total depth, ft
- 1
- permits on file
- Nov 27, 2006
- last permit issued
- Apr 23, 2007
- completed
- 21.7K
- cumulative oil, bbl
- 4.67M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2007 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 23, 2007
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Emma Pena Gas Unit G-4-225179 | Lyda (Vicksburg Lower) | Merit Energy Company | 1 | 21.7K | 4.67M | Jan 2007 – Apr 2026 |
Gas, mcf lease total
Last 12 months 91,516 · prior 12 100,472(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&PJan 2007 → Apr 2011
- 2OXY USA Inc.May 2011 → Apr 2017
- 3Merit Energy CompanyMay 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 629502-99 | Drill | Shell Western E&P | Nov 27, 2006 | Nov 27, 2006 | Dec 12, 2006 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 23, 2007 | Emma Pena Gas Unit G-4-225179 | Lyda (Vicksburg Lower) | Merit Energy Company | Producing | 9,315 |
Formation tops
As filed on W-2/G-1. Subsea from 342 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rincon D | 7,548 | -7,206 |
| Rincon F | 7,906 | -7,564 |
| McFarland | 8,050 | -7,708 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,410 | 7,420 | Perforated |
| 7,485 | 7,510 | Perforated |
| 7,550 | 7,557 | Perforated |
| 7,966 | 8,010 | Perforated |
| 8,053 | 8,120 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,550 | 13.5 | 740 S |
| 7 | 6,822 | 8.75 | 429 S |
| 2.875 | 9,297 | 6 | 304 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 | May 18, 2007 | Apr 25, 2007 | — |
| 00 | May 9, 2007 | Mar 6, 2007 | Yes |
| 00 | Mar 12, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 29, 2009. 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 |
|---|---|---|---|---|
| RESISTIVITY | TIFF | 1,550 to 6,822 | Dec 29, 2009run Dec 26, 2006 | 1.71 |
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 42-427-34064 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-34064 → 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/42734064, documented in the API reference.