WELL · 42-049-36080 · DISTRICT 7
Winn Rowland #1A
Brown County · Grosvenor SW (Duffer) field · NO Production · Vertical
Winn Rowland #1A (API 42-049-36080) is a well in Brown County operated by Reach Oil, completed July 26, 2011 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 6, 2011, permitted to 3,500 ft.
It was permitted by Del Mar Energy, Inc. and has since transferred to Reach Oil on the wellbore schedule.
Completion filings report 2 formation tops, including Marble Falls, Duffer.
Its lease has reported 8.27K barrels of oil and 19.6K mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Del Mar Energy, Inc.; the EWA schedule now lists a different operator.
Brownwood, TX · P-5 Y, filed May 4, 2026 · 1 permits on file · (325) 642-7010
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Reach Oil |
| Production reports | Reach Oilthrough Jun 2024 |
| Latest permit | Del Mar Energy, Inc.Jun 6, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 2
- permits on file
- Jun 6, 2011
- last permit issued
- Jul 26, 2011
- completed
- 8.27K
- cumulative oil, bbl
- 19.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 26, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Winn, Rowland O-8-17274 | Grosvenor, SW (Duffer) | Reach Oil | 4 | 8.27K | 19.6K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 2(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1BP ExplorationJan 1993 → May 1999
- 2Prairie ProductionJun 1999 → Jun 2009
- 3Del Mar Energy, Inc.May 2011 → Feb 2019
- 4Reach OilMar 2021 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 717565-98 | Drill | Del Mar Energy, Inc. | Jun 28, 2011 | Jun 6, 2011 | Jul 2, 2011 | 3,500 |
| 717565-99 | Drill | Del Mar Energy, Inc. | Jun 1, 2011 | Jun 6, 2011 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-17274 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,560 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 2,506 | -946 |
| Duffer | 2,706 | -1,146 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,706 | 2,724 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 165 | 12.25 | 110 S |
| 4.5 | 2,912 | 7.875 | 300 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 | Jan 9, 2012 | Aug 2, 2011 | Yes |
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 42-049-36080 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-049-36080 → 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/04936080, documented in the API reference.