WELL · 42-237-38046 · DISTRICT 9
Tarrant A #4
Jack County · Boonsville (Bend Congl. Gas) field · Vertical
Tarrant A #4 (API 42-237-38046) is a well in Jack County operated by JW Energy CO. Ltd, completed August 6, 1993.
The RRC has issued 2 drilling permits between 1993 and 1999, permitted to 5,650 ft.
Completion filings report 8 formation tops, including Strawn, Caddo, 1st Congl., 1st Conglomerate.
Its 2 leases have reported 60.1K barrels of oil and 395K mcf of gas since August 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed Nov 3, 2000 · 61 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | JW Energy Co. Ltd |
| Production reports | Large Operating LLCthrough Apr 2026 |
| Latest permit | JW Energy Co., LtdJan 28, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,650
- total depth, ft
- 2
- permits on file
- Jan 28, 1999
- last permit issued
- Aug 6, 1993
- completed
- 60.1K
- cumulative oil, bbl
- 395K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 6, 1993
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tarrant "A" O-13-29573 | Jupiter (Conglomerate 3RD) | Large Operating LLC | 2 | 60.1K | 304K | Oct 1998 – Jul 2026 |
| Tarrant "A" G-13-147393 | Boonsville (Bend Congl., Gas) | JW Energy Co., Ltd | 1 | 0 | 91.1K | Aug 1993 – Mar 1999 |
Oil, barrels lease total
Last 12 months 1,849 · prior 12 1,768(+5%)
Gas, mcf lease total
Last 12 months 1,135 · prior 12 1,686(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Oct 1993 → Dec 1997
- 2JW Energy Co., LtdJan 1998 → Nov 2000
- 3WG Operating, Inc.Dec 2000 → Nov 2010
- 4Milagro Exploration, LLCDec 2010 → Oct 2015
- 5White Oak Operating Company LLCNov 2015 → May 2018
- 6Big Mountain Operating LLCDec 2018 → Jul 2020
- 7Everest Energy LLCAug 2020 → May 2021
- 8Large Operating LLCJun 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 482259-99 | Recompletion | JW Energy Co., Ltd | Jan 25, 1999 | Jan 28, 1999 | Dec 3, 1998 | 5,650 |
| 412363-99 | Drill | OXY USA Inc. | Jun 2, 1993 | Jun 2, 1993 | Jun 29, 1993 | 5,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-147393 | — | — | — | — |
| — | — O-13-29573 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 863 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,101 | 4,188 | Perforated |
| 4,824 | 4,836 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 338 | 12.25 | 301 S |
| 5.5 | 5,634 | 7.875 | 401 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 3, 1999 | Feb 17, 1999 | — |
| 00 | Feb 23, 1999 | — | — |
| 00 | Feb 4, 1994 | Nov 1, 1993 | Yes |
| 00 | Dec 14, 1993 | — | — |
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 42-237-38046 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-38046 → 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/23738046, documented in the API reference.