WELL · 42-313-31342 · DISTRICT 3
Iron Duke (Allocation) #3H
Madison County · Fort Trinidad East (Buda) field · Producing · Horizontal
Iron Duke (Allocation) #3H (API 42-313-31342) is a horizontal well in Madison County operated by Reed Exploration LLC, completed August 30, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 17, 2017, permitted to 10,500 ft.
It was permitted by Etx Energy, LLC and has since transferred to Reed Exploration LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Wilcox, Sub-Clarksville, Buda, Eagle Ford.
Its lease has reported 108K barrels of oil and 1.03M mcf of gas since August 2017, last reporting in July 2026.
Operator of record
Permitted by Etx Energy, LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Feb 4, 2026 · (432) 661-7139
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Reed Exploration LLC |
| Production reports | Reed Exploration LLCthrough Apr 2026 |
| Latest permit | Etx Energy, LLCMay 17, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 2
- permits on file
- May 17, 2017
- last permit issued
- Aug 30, 2025
- completed
- 108K
- cumulative oil, bbl
- 1.03M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 30, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
30.869662, -95.866023
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Madison County.
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 |
|---|---|---|---|---|---|---|
| Iron Duke (Allocation) O-3-27311 | Fort Trinidad, East (Buda) | Reed Exploration LLC | 1 | 108K | 1.03M | Aug 2017 – Jul 2026 |
Oil, barrels lease total
Last 12 months 5,250 · prior 12 0
Gas, mcf lease total
Last 12 months 29,058 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Etx Energy, LLCAug 2017 → Dec 2021
- 2Buffalo Xxii Operating, LLCJan 2022 → Jul 2023
- 3Reed Exploration LLCMay 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 826860-98 | Drill | Etx Energy, LLC | May 19, 2017 | May 17, 2017 | — | 10,500 |
| 826860-99 | Drill | Etx Energy, LLC | May 17, 2017 | May 17, 2017 | May 19, 2017 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-27311 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 216 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX - DISPOSAL | 4,535 | -4,319 |
| Sub-Clarksville | 9,356 | -9,140 |
| BudaBUDA - DISPOSAL | 9,365 | -9,149 |
| Eagle FordEAGLEFORD | 9,918 | -9,702 |
| Woodbine | 10,134 | -9,918 |
| Dex-Buda | — | — |
| FrioFRIO - DISPOSAL | — | — |
| Georgetown | — | — |
| Lewisville - Disposal | — | — |
| RodessaRODESSA - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,411 | 18,295 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 17.5 | 4,466 | 13.375 | 2,185 S |
| 13.375 | 4,466 | 17.5 | 2,185 S |
| 12.25 | 9,974 | 9.625 | 535 S |
| 9.625 | 9,974 | 12.25 | 535 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 10, 2025 | Oct 21, 2025 | — |
| 00 | May 15, 2018 | Nov 9, 2017 | 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 42-313-31342 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-313-31342 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Iron Duke SWD42-313-31333
3.1 KM · Etx Energy, LLC · Section with this well →
| Wilcox | 3,799 | -3,569 |
| Sub-Clarksville | 9,224 | -8,994 |
| Woodbine | 9,272 | -9,042 |
| Buda | — | |
| Rodessa | — | |
| Lewisville - Disposal | — | |
| Georgetown | — | |
| Frio | — |
10 TOPS · FIRST 8
Colburn Unit42-471-30374
5.1 KM · EOG Resources, Inc. · Section with this well →
| Wilcox | 2,485 | -2,240 |
| Austin Chalk | 9,366 | -9,121 |
| Woodbine | 9,770 | -9,525 |
| Eagle Ford | 10,390 | -10,145 |
| Buda | 10,635 | -10,390 |
| Glen Rose | 11,612 | -11,367 |
Colburn42-471-30351
6.0 KM · EOG Resources, Inc. · Section with this well →
| Buda | 10,764 | -10,493 |
| Georgetown | 11,023 | -10,752 |
| Kiamichi | 11,229 | -10,958 |
| Edwards | 11,571 | -11,300 |
Woody (Allocation)42-313-31346
6.1 KM · Etx Energy, LLC · Section with this well →
| Wilcox | 4,515 | -4,254 |
| Sub-Clarksville | 9,018 | -8,757 |
| Woodbine | 9,162 | -8,901 |
| Lewisville - Disposal | 9,162 | -8,901 |
| Eagle Ford | 9,326 | -9,065 |
| Dex-Buda | 9,500 | -9,239 |
| Buda | 10,053 | -9,792 |
| Rodessa | — |
10 TOPS · FIRST 8
Evelyn42-185-30886
6.3 KM · Etx Energy, LLC · Section with this well →
| Wilcox | 4,500 | -4,274 |
| Sub-Clarksville | 9,139 | -8,913 |
| Woodbine | 9,233 | -9,007 |
| Buda | 10,026 | -9,800 |
| Jackson | — | |
| Austin Chalk | — | |
| Woodbine | — | |
| Cook Mountain | — |
Miss Kati Unit42-471-30356
10.4 KM · EOG Resources, Inc. · Section with this well →
| Wilcox | 2,517 | -2,310 |
| Midway | 6,940 | -6,733 |
| Navarro | 8,400 | -8,193 |
| Austin Chalk | 9,420 | -9,213 |
| Woodbine | 9,725 | -9,518 |
| Eaglebine | — | |
| Edwards | — | |
| Eagleine | — |
9 TOPS · FIRST 8
Sealy42-185-30885
11.1 KM · Etx Energy, LLC · Section with this well →
| Woodbine | 1,156 | -870 |
| Wilcox | 3,300 | -3,014 |
| Austin Chalk | 9,809 | -9,523 |
| Sub-Clarksville | 10,065 | -9,779 |
| Woodbine | 10,125 | -9,839 |
| Cook Mountain | — | |
| Jackson | — |
Fannin, M.G.42-313-30515
11.3 KM · Southwest Operating, Inc.-Tyler · Section with this well →
| Pecan Gap | 6,600 | -6,312 |
| T/Pecan Gap | 6,600 | -6,312 |
| T/Austin Chalk | 6,832 | -6,544 |
| Austin Chalk | 6,832 | -6,544 |
| Sub-Clarksville | 7,113 | -6,825 |
| Lewisville | 7,113 | -6,825 |
| T/Lewisville | 7,113 | -6,825 |
| Sub-Clarksville | 7,113 | -6,825 |
15 TOPS · FIRST 8
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/31331342, documented in the API reference.