WELL · 42-485-44301 · DISTRICT 9
Rio Bravo Ace #E 26
Wichita County · Wichita County Regular field · Vertical
Rio Bravo Ace #E 26 (API 42-485-44301) is a permitted well in Wichita County filed by Extex Operating Company; no completion report is on file yet.
The RRC has issued one drilling permit, issued October 19, 2007, permitted to 2,200 ft.
It was permitted by Extex Operating Company and has since transferred to Rover Operating Company LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Coleman Junction, Dyson Lime, Megargel Lime, Gunsite Lime.
Its 2 leases have reported 159K barrels of oil since June 2007, last reporting in July 2026. The leases carry 20 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Extex Operating Company; the EWA schedule now lists a different operator.
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 27, 2025
- Permits on file
- 37
- Phone
- (940) 723-2595
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rover Operating Company LLC |
| Production reports | Newport Operating, LLCthrough Apr 2026 |
| Latest permit | Extex Operating CompanyOct 19, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,200
- total depth, ft
- 1
- permits on file
- Oct 19, 2007
- last permit issued
- —
- completed
- 159K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 2 leases this well is completed on; they carry 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rio Bravo "Ace" O-13-31066 | Wichita County (Special) | Newport Operating, LLC | 16 | 159K | 0 | Jun 2007 – Jul 2026 |
| Rio Bravo "Ace" O-13-31358 | Wichita County Regular | Rover Operating Company, LLC | 4 | 0 | 0 | Jul 2007 – Oct 2009 |
Oil, barrels lease total
Last 12 months 2,806 · prior 12 3,628(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rover Operating Company, LLCJun 2007 → Nov 2025
- 2Extex Operating CompanyOct 2007 → May 2009
- 3Newport Operating, LLCDec 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 647311-99 | Drill | Extex Operating Company | Oct 5, 2007 | Oct 19, 2007 | Nov 29, 2007 | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-31066 | — | — | — | — |
| — | — O-13-31358 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,154 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 705 | 449 |
| Dyson Lime | 1,685 | -531 |
| Megargel Lime | 1,840 | -686 |
| Gunsite Lime | 1,915 | -761 |
| Milham Sand | 2,134 | -980 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 522 | 1,450 | Perforated |
| 1,779 | 1,838 | Perforated |
| 1,922 | 2,108 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 64 | 12.25 | 45 S |
| 5.5 | 2,153 | 7.875 | 425 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 | Dec 28, 2009 | Jan 15, 2008 | Yes |
| 00 | Oct 30, 2009 | — | — |
| 00 | Aug 12, 2009 | — | — |
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 42-485-44301 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-44301 → 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/48544301, documented in the API reference.