WELL · 42-499-31834 · DISTRICT 6
Bradford Marilyn #1A
Wood County · JRC (Paluxy) field · Directional · Sidetrack
Bradford Marilyn #1A (API 42-499-31834) is a plugged well in Wood County, plugged September 13, 2023, last operated by Ironhorse Operations LLC.
The RRC has issued one drilling permit (amended once), issued September 17, 1993, permitted to 8,000 ft.
It was permitted by Rippy Oil Company and has since transferred to Ironhorse Operations LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Pecan Gap, Austin Chalk, Top Subclarksville, Woodbine.
Its lease has reported 108K barrels of oil and 1.2K mcf of gas since November 1993, last reporting in July 2026.
Operator of record
Permitted by Rippy Oil Company; the EWA schedule now lists a different operator.
Kilgore, TX · P-5 Y, filed Apr 4, 2026 · (432) 940-4254
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ironhorse Operations LLC |
| Production reports | Krog Partners, LLCthrough Jan 2019 |
| Latest permit | Rippy Oil CompanySep 17, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 2
- permits on file
- Sep 17, 1993
- last permit issued
- Oct 28, 1993
- completed
- 108K
- cumulative oil, bbl
- 1.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 28, 1993
- Shut in
- —
- Plugged
- Sep 13, 2023
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 |
|---|---|---|---|---|---|---|
| Bradford, Marilyn O-6-13261 | JRC (Paluxy) | Ironhorse Operations, LLC | 1 | 108K | 1.2K | Nov 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rippy Oil CompanyNov 1993 → Feb 2004
- 2Sonoran Energy Inc.Dec 2004 → Jun 2005
- 3G E Operating, Inc.Jul 2012 → May 2017
- 4Krog Partners, LLCSep 2017 → Jan 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 416138-98 | Drill · sidetrack | Rippy Oil Company | Oct 7, 1993 | Sep 17, 1993 | Sep 17, 1993 | 8,000 |
| 416138-99 | Drill | Rippy Oil Company | Sep 17, 1993 | Sep 17, 1993 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-13261 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 381 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 3,820 | -3,439 |
| Austin Chalk | 4,610 | -4,229 |
| Top Subclarksville | 4,890 | -4,509 |
| WoodbineTOP WOODBINE | 5,480 | -5,099 |
| PaluxyTOP PALUXY | 7,270 | -6,889 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,328 | 7,338 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,141 | 12.25 | 370 S |
| 5.5 | 7,390 | 7.875 | 630 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 | Mar 14, 1994 | Nov 23, 1993 | Yes |
| 00 | Jan 25, 1994 | — | — |
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 42-499-31834 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-499-31834 → 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/49931834, documented in the API reference.