WELL · 42-447-35457 · DISTRICT 7
Lee 1306 #1
Throckmorton County · Katharine (Mississippian) field · Vertical
Lee 1306 #1 (API 42-447-35457) is a well in Throckmorton County operated by Ashtola Exploration Company Inc., completed March 28, 1994.
The RRC has issued 2 drilling permits (amended once) between 1994 and 2007, permitted to 4,999 ft.
Completion filings report 2 formation tops, including Caddo, Mississippian.
Its 2 leases have reported 58.3K barrels of oil and 28.8K mcf of gas since March 1994, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Ashtola Exploration Company Inc.
Amarillo, TX · P-5 Y, filed Oct 4, 2025 · 362 permits on file · (406) 446-1484
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ashtola Exploration Company Inc. |
| Production reports | Ashtola Exploration Company,inc.through Mar 2011 |
| Latest permit | Ashtola Exploration Company,inc.May 31, 2007 |
- 4,999
- total depth, ft
- 3
- permits on file
- May 31, 2007
- last permit issued
- Mar 28, 1994
- completed
- 58.3K
- cumulative oil, bbl
- 28.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 28, 1994
- 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 |
|---|---|---|---|---|---|---|
| Lee "1306" O-8-29956 | Jerald Cecil (Caddo) | Ashtola Exploration Company,inc. | 1 | 3.47K | 10.4K | Jun 2007 – Jul 2026 |
| Lee "1306" O-8-27137 | Katharine (Mississippian) | Ashtola Exploration Company,inc. | 1 | 54.9K | 18.4K | Mar 1994 – Sep 2007 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ashtola Exploration Company,inc.Mar 1994 → Mar 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 638662-98 | Recompletion | Ashtola Exploration Company,inc. | Jul 10, 2007 | May 31, 2007 | Jun 4, 2007 | 4,552 |
| 638662-99 | Recompletion | Ashtola Exploration Company,inc. | May 8, 2007 | May 31, 2007 | — | 3,900 |
| 421598-99 | Drill | Ashtola Exploration Company,inc. | Feb 28, 1994 | Feb 28, 1994 | Mar 1, 1994 | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27137 | — | — | — | — |
| — | — O-8-29956 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,305 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoCADDO LIME | 3,830 | -2,525 |
| MississippianMISSISSIPPI | 4,544 | -3,239 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,832 | 3,834 | Perforated |
| 4,545 | 4,552 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 171 | 12.25 | 120 S |
| 4.5 | 4,545 | 7.875 | 225 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 22, 2007 | Jun 11, 2007 | Yes |
| 00 | Aug 13, 2007 | — | — |
| 00 | May 9, 1994 | Apr 8, 1994 | Yes |
| 00 | Apr 29, 1994 | — | — |
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 42-447-35457 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35457 → 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/44735457, documented in the API reference.