WELL · 42-149-31470 · DISTRICT 3
Clarkson #1
Fayette County · Giddings (Edwards Gas) field · Vertical
Clarkson #1 (API 42-149-31470) is a plugged well in Fayette County, plugged August 17, 1989, last operated by Patterson Petroleum Inc..
The RRC has issued 2 drilling permits between 1982 and 1986, permitted to 12,500 ft.
Completion filings report 2 formation tops, including Austin Chalk, Eagle Ford.
Operator of record
Snyder, TX · P-5 Y, filed Jul 7, 2000 · 436 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Patterson Petroleum Inc. |
| Production reports | none |
| Latest permit | Patterson Petroleum, Inc.Oct 15, 1986 |
- 12,500
- total depth, ft
- 2
- permits on file
- Oct 15, 1986
- last permit issued
- Jul 9, 1983
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 9, 1983
- Shut in
- —
- Plugged
- Aug 17, 1989
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 |
|---|---|---|---|---|---|---|
| — O-3-19393 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 321631-99 | Recompletion | Patterson Petroleum, Inc. | Oct 9, 1986 | Oct 15, 1986 | — | 12,050 |
| 183615-99 | Drill | Trilex Exploration Company | Sep 22, 1983 | Dec 31, 1982 | — | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-19393 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 387 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 10,975 | -10,588 |
| Eagle FordEAGLEFORD | 11,736 | -11,349 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,556 | 11,698 | Perforated |
| 12,261 | 12,357 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,960 | 12.25 | 1,170 S |
| 2.875 | 12,160 | — | — |
| 5.5 | 12,465 | 8.75 | 655 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 19, 1986 | Jul 14, 1986 | — |
| 00 | Oct 31, 1986 | — | — |
| 00 | Jan 12, 1984 | Jul 29, 1983 | — |
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 42-149-31470 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-31470 → 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/14931470, documented in the API reference.