WELL · 42-237-39219 · DISTRICT 9
Cozart #1
Jack County · Lost Valley (Caddo) field · NO Production · Vertical
Cozart #1 (API 42-237-39219) is a well in Jack County operated by Best Petroleum Explorations Inc., completed July 1, 2008 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued June 3, 2008, permitted to 6,500 ft.
Completion filings report 3 formation tops, including Buttram Sand, Caddo, Marble Falls.
Its lease has reported 111K barrels of oil and 306K mcf of gas since July 2008, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Best Petroleum Explorations Inc.
Jacksboro, TX · P-5 Y, filed Oct 4, 2025 · 251 permits on file · (940) 229-9039
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Best Petroleum Explorations Inc. |
| Production reports | Best Petroleum Explorations,inc.through Mar 2026 |
| Latest permit | Best Petroleum Explorations,inc.Jun 3, 2008 |
- 6,500
- total depth, ft
- 1
- permits on file
- Jun 3, 2008
- last permit issued
- Jul 1, 2008
- completed
- 111K
- cumulative oil, bbl
- 306K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 1, 2008
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cozart O-13-31085 | Lost Valley (Caddo) | Best Petroleum Explorations,inc. | 2 | 111K | 306K | Jul 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 7,048 · prior 12 6,166(+14%)
Oil, barrels lease total
Last 12 months 0 · prior 12 1(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Best Petroleum Explorations,inc.Jul 2008 → Jul 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 661971-99 | Drill | Best Petroleum Explorations,inc. | May 14, 2008 | Jun 3, 2008 | Jun 16, 2008 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-31085 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,267 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Buttram Sand | 2,610 | -1,343 |
| CaddoUPPER CADDO | 4,530 | -3,263 |
| CaddoLOWER CADDO | 4,640 | -3,373 |
| Marble Falls | 4,970 | -3,703 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,597 | 4,603 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 329 | 12.25 | 210 S |
| 4.5 | 4,861 | 7.875 | 265 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 | Nov 20, 2008 | Sep 8, 2008 | Yes |
| 00 | Nov 6, 2008 | — | — |
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 42-237-39219 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39219 → 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/23739219, documented in the API reference.