WELL · 42-237-39812 · DISTRICT 9
Buckner #1
Jack County · KRS (Marble Falls) field · Vertical
Buckner #1 (API 42-237-39812) is a well in Jack County operated by International Western Oil Corp, completed October 17, 2014.
The RRC has issued 2 drilling permits between 2013 and 2014, permitted to 6,500 ft.
It was permitted by Newark E&P Operating, LLC and has since transferred to International Western Oil Corp on the wellbore schedule.
Completion filings report 4 formation tops, including Caddo, Marble Falls, Barnett, Ellenburger.
Its 2 leases have reported 1.34K barrels of oil and 184K mcf of gas since October 2013, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
International Western Oil Corp
Permitted by Newark E&P Operating, LLC; the EWA schedule now lists a different operator.
Weatherford, TX · P-5 Y, filed Jul 4, 2026 · 11 permits on file · (817) 808-8986
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | International Western Oil Corp |
| Production reports | International Western Oil Corpthrough Apr 2026 |
| Latest permit | Newark E&P Operating, LLCDec 3, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 2
- permits on file
- Dec 3, 2014
- last permit issued
- Oct 17, 2014
- completed
- 1.34K
- cumulative oil, bbl
- 184K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 17, 2014
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Buckner G-13-299671 | KRS (Marble Falls) | International Western Oil Corp | 1 | 0 | 5.45K | Jul 2025 – Jul 2026 |
| Buckner O-13-32736 | KRS (Marble Falls) | International Western Oil Corp | 1 | 1.34K | 179K | Oct 2013 – Apr 2026 |
Gas, mcf lease total
Last 12 months 5,995 · prior 12 5,334(+12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Newark E&P Operating, LLCOct 2013 → Dec 2014
- 2Borderline Operating Corp.Jan 2015 → Oct 2017
- 3International Western Oil CorpJan 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 800813-99 | Recompletion | Newark E&P Operating, LLC | Nov 24, 2014 | Dec 3, 2014 | Oct 17, 2014 | 5,800 |
| 766400-99 | Drill | Newark E&P Operating, LLC | Jul 12, 2013 | Jul 15, 2013 | Aug 2, 2013 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-299671 | — | — | — | — |
| — | — O-13-32736 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,031 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 4,627 | -3,596 |
| Marble Falls | 4,945 | -3,914 |
| Marble Falls | 4,975 | -3,944 |
| BarnettBARNETT SHALE | 5,393 | -4,362 |
| EllenburgerELLENBERGER | 5,631 | -4,600 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,952 | 5,040 | Perforated |
| 5,492 | 5,532 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 566 | 12.25 | 375 S |
| 5.5 | 5,650 | 7.875 | 330 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 | Aug 12, 2025 | Jul 29, 2025 | — |
| 00 | Dec 11, 2014 | Dec 4, 2014 | Yes |
| 00 | Jan 9, 2014 | Jan 3, 2014 | 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 42-237-39812 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39812 → 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/23739812, documented in the API reference.