TEXAS · WELLS · NUECES COUNTY · RIVERS, M. L. "A" LEASE · API 42-355-33982 · DISTRICT 04
Rivers M. L. A #27
Nueces County · Agua Dulce (Consolidated Frio) field · Producing · Vertical
Rivers M. L. A #27 (API 42-355-33982) is a well in Nueces County operated by Urban Oil & Gas Group LLC, completed March 29, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 8, 2010, permitted to 7,100 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to Urban Oil & Gas Group LLC on the wellbore schedule.
Completion filings report one formation top, including 5450 Sand.
Its lease has reported 363K mcf of gas since March 2011, last reporting volume in April 2026.
Operator of record
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Plano, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 140
- Phone
- (972) 543-8800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Urban Oil & Gas Group LLC |
| Production reports | Urban Oil & Gas Group, LLCthrough Apr 2026 |
| Latest permit | Devon Energy Production Co, L.P.Apr 8, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,100
- total depth, ft
- 1
- permits on file
- Apr 8, 2010
- last permit issued
- Mar 29, 2011
- completed
- 0
- cumulative oil, bbl
- 363K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 29, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Rivers, M. L. "A" G-4-261016 | Agua Dulce (Consolidated Frio) | Urban Oil & Gas Group, LLC | 1 | 0 | 363K | Mar 2011 – Apr 2026 |
Gas, mcf lease total
Last 12 months 13,300 · prior 12 14,714(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.Apr 2011 → Jul 2014
- 2Linn Operating, Inc.Aug 2014 → Apr 2017
- 3Linn Operating, LLCMay 2017 → Jul 2017
- 4Urban Oil & Gas Group, LLCAug 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 693511-99 | Drill | Devon Energy Production Co, L.P. | Mar 25, 2010 | Apr 8, 2010 | Aug 26, 2010 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 29, 2011 | Rivers M. L. A G-4-261016 | Agua Dulce (Consolidated Frio) | Urban Oil & Gas Group LLC | Producing | 7,100 |
Formation tops
As filed on W-2/G-1. Subsea from 99 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 5450 Sand | 5,380 | -5,281 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,370 | 5,810 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,260 | 12.25 | 660 S |
| 5.5 | 7,100 | 7.875 | 825 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 9, 2011 | Dec 7, 2011 | Yes |
| 00 | Oct 11, 2011 | Mar 30, 2011 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Jul 23, 2014. 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans 5450 Sand | TIFF | 1,256 to 7,033 | Jul 23, 2014run Sep 3, 2010 | 10.6 |
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans 5450 Sand | TIFF | 1,256 to 7,033 | Sep 16, 2013run Sep 3, 2010 | 1.61 |
"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 42-355-33982 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-33982 → 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/35533982, documented in the API reference.