WELL · 42-149-31674 · DISTRICT 3
Mark Unit #1
Fayette County · Giddings (Austin Chalk-3) field · Vertical
Mark Unit #1 (API 42-149-31674) is a plugged well in Fayette County, plugged November 2, 1984, last operated by Perry Oil & Gas Company.
The RRC has issued one drilling permit, issued November 22, 1983, permitted to 9,000 ft.
Completion filings report 3 formation tops, including Navarro, Pecan Gap, Austin Chalk.
Operator of record
Austin, TX · P-5 Y, filed Mar 4, 1992 · 14 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Perry Oil & Gas Company |
| Production reports | none |
| Latest permit | Perry Oil & Gas CompanyNov 22, 1983 |
- 9,000
- total depth, ft
- 1
- permits on file
- Nov 22, 1983
- last permit issued
- Dec 20, 1983
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 20, 1983
- Shut in
- —
- Plugged
- Nov 2, 1984
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 221500-99 | Drill | Perry Oil & Gas Company | Nov 10, 1983 | Nov 22, 1983 | — | 9,000 |
Formation tops
As filed on W-2/G-1. Subsea from 424 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| NavarroNAVARRO A | 6,610 | -6,186 |
| Pecan Gap | 7,988 | -7,564 |
| Austin Chalk | 8,232 | -7,808 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,296 | 8,430 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,685 | 12.25 | 1,345 S |
| 5.5 | 8,600 | — | 400 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 | Feb 7, 1984 | Dec 21, 1983 | — |
| 00 | Jan 25, 1984 | Dec 21, 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 42-149-31674 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-31674 → 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/14931674, documented in the API reference.