WELL · 42-083-35461 · DISTRICT 7
Knox #1A
Coleman County · Coleman County Regular field · Vertical
Knox #1A (API 42-083-35461) is a plugged well in Coleman County, plugged September 19, 2018, last operated by Window Operating CO. The.
The RRC has issued one drilling permit, issued January 12, 1996, permitted to 1,000 ft.
Completion filings report 6 formation tops, including Dothan Sand, Frye Sand, Flippen Sand, Cook Sand.
Operator of record
- Based in
- Coleman, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 4, 2025
- Permits on file
- 114
- Phone
- (325) 636-3608
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Window Operating Co. The |
| Production reports | none |
| Latest permit | Window Operating Co., TheJan 12, 1996 |
- 1,000
- total depth, ft
- 1
- permits on file
- Jan 12, 1996
- last permit issued
- Mar 15, 1996
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1996 THROUGH Nov 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 1996
- Shut in
- —
- Plugged
- Sep 19, 2018
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 |
|---|---|---|---|---|---|---|
| Knox O-8-27888 | Coleman County Regular | Window Operating Co., The | 1 | 0 | 0 | Mar 1996 – Nov 2018 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 443689-99 | Drill | Window Operating Co., The | Jan 12, 1996 | Jan 12, 1996 | Jan 21, 1996 | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27888 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,674 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dothan Sand | 345 | 1,329 |
| Frye Sand | 460 | 1,214 |
| Flippen Sand | 688 | 986 |
| Cook Sand | 812 | 862 |
| Crystal Falls Lime | 882 | 792 |
| Hope Sand | 923 | 751 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 923 | 928 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 972 | 6.75 | 145 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 | Sep 10, 1996 | Jun 24, 1996 | Yes |
| 00 | Jul 25, 1996 | — | — |
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 42-083-35461 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-083-35461 → 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/08335461, documented in the API reference.