WELL · 42-439-36859 · DISTRICT 9
Wesco A1 Unit #12H
Tarrant County · Newark East (Barnett Shale) field · Producing · Horizontal
Wesco A1 Unit #12H (API 42-439-36859) is a horizontal well in Tarrant County operated by Bkv North Texas LLC, completed August 16, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 27, 2013, permitted to 12,000 ft.
It was permitted by Xto Energy Inc. and has since transferred to Bkv North Texas LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Arb 2, Arb 3, Barnett, Caddo.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by XTO Energy Inc.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Mar 4, 2026 · 22 permits on file · (835) 425-8677
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | BKV North Texas LLC |
| Production reports | BKV North Texas, LLCthrough Apr 2026 |
| Latest permit | XTO Energy Inc.Sep 27, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- Sep 27, 2013
- last permit issued
- Aug 16, 2014
- completed
- 0
- cumulative oil, bbl
- 5.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 16, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Wesco A1 Unit G-13-275023 | Newark, East (Barnett Shale) | BKV North Texas, LLC | 1 | 0 | 5.07M | Feb 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 224,734 · prior 12 248,045(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Aug 2014 → May 2022
- 2BKV North Texas, LLCJun 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 770160-98 | Drill | XTO Energy Inc. | Jan 22, 2014 | Sep 27, 2013 | Feb 13, 2014 | 12,000 |
| 770160-99 | Drill | XTO Energy Inc. | Sep 17, 2013 | Sep 27, 2013 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-275023 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 648 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Arb 2 | 6,399 | -5,751 |
| Arb 3 | 6,819 | -6,171 |
| BarnettBARNETT SHALE | 6,953 | -6,305 |
| BarnettBARNETT SHALE - MAY BE PRORATED | 6,953 | -6,305 |
| Caddo | — | — |
| Ellenburger | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,736 | 8,002 | Perforated |
| 8,122 | 8,388 | Perforated |
| 8,508 | 8,774 | Perforated |
| 8,894 | 9,160 | Perforated |
| 9,280 | 9,546 | Perforated |
| 9,666 | 9,932 | Perforated |
| 10,052 | 10,318 | Perforated |
| 10,438 | 10,704 | Perforated |
| 10,824 | 11,090 | Perforated |
| 11,210 | 11,476 | Perforated |
| 11,596 | 11,862 | Perforated |
| 11,982 | 12,248 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,504 | 12.25 | 590 S |
| 5.5 | 12,300 | 8.75 | 1,505 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 12, 2015 | Aug 21, 2014 | — |
| 00 | Dec 9, 2014 | Jun 25, 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 42-439-36859 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-36859 → 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/43936859, documented in the API reference.