WELL · 42-175-33556 · DISTRICT 2
Cohn #9
Goliad County · Big Oak (Frio 2000) field · Vertical
Cohn #9 (API 42-175-33556) is a plugged well in Goliad County, plugged October 22, 2021, last operated by Lightning Oil Company.
The RRC has issued one drilling permit (amended once), issued July 31, 2003, permitted to 3,350 ft.
Operator of record
San Antonio, TX · P-5 Y, filed Apr 4, 2026 · 72 permits on file · (210) 828-6203
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lightning Oil Company |
| Production reports | Lightning Oil Companythrough Mar 2004 |
| Latest permit | Lightning Oil Co.Jul 31, 2003 |
- 3,350
- total depth, ft
- 2
- permits on file
- Jul 31, 2003
- last permit issued
- Nov 1, 2003
- completed
- 0
- cumulative oil, bbl
- 570
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2003 THROUGH Oct 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 1, 2003
- Shut in
- —
- Plugged
- Oct 22, 2021
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 |
|---|---|---|---|---|---|---|
| Cohn G-2-200621 | Big Oak (Frio 2000) | Lightning Oil Company | 1 | 0 | 570 | Nov 2003 – Oct 2021 |
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.
- 1Lightning Oil CompanyNov 2003 → Mar 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 534850-98 | Drill | Lightning Oil Co. | Mar 18, 2004 | Jul 31, 2003 | — | 3,327 |
| 534850-99 | Drill | Lightning Oil Co. | Jul 31, 2003 | Jul 31, 2003 | Aug 26, 2003 | 3,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-200621 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,046 | 2,060 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 600 | 12.25 | 230 S |
| — | 3,310 | 7.875 | 820 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 | May 24, 2004 | Mar 15, 2004 | Yes |
| 00 | Apr 28, 2004 | — | — |
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 42-175-33556 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-33556 → 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/17533556, documented in the API reference.