WELL · 42-349-32538 · DISTRICT 5
Cobb-Tex No. 1 #A-21
Navarro County · Corsicana (Shallow) field · Vertical
Cobb-Tex NO. 1 #A-21 (API 42-349-32538) is a plugged well in Navarro County, plugged November 17, 2009, last operated by Kathler Oil Interests.
The RRC has issued one drilling permit, issued March 9, 1982, permitted to 1,000 ft.
It was permitted by All American Oil/Gas/Energy Corp and has since transferred to Kathler Oil Interests on the wellbore schedule.
Completion filings report one formation top, including Wolf City.
Its lease has reported 8.42K barrels of oil and 22 mcf of gas since January 1993, last reporting in July 2026. The lease carries 43 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by All American Oil/Gas/Energy Corp; the EWA schedule now lists a different operator.
Frisco, TX · P-5 Y, filed Apr 2, 2010
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kathler Oil Interests |
| Production reports | Kathler Oil Intereststhrough Jun 2002 |
| Latest permit | All American Oil/Gas/Energy CorpMar 9, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Mar 9, 1982
- last permit issued
- Jul 15, 1982
- completed
- 8.42K
- cumulative oil, bbl
- 22
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 15, 1982
- Shut in
- —
- Plugged
- Nov 17, 2009
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; they carry 43 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cobb-Tex No. 1 O-5-2755 | Corsicana (Shallow) | Kathler Oil Interests | 43 | 8.42K | 22 | Jan 1993 – Jul 2026 |
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.
- 1Skewes Operating CompanyJan 1993 → May 1994
- 2K & K Oil Co.Jun 1994 → Feb 1999
- 3Kathler Oil InterestsMar 1999 → Jun 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 153095-99 | Drill | All American Oil/Gas/Energy Corp | Mar 9, 1982 | Mar 9, 1982 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-5-2755 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 635 | 645 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 750 | 6.75 | 90 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 2, 1985 | Feb 22, 1985 | — |
| 00 | May 1, 1985 | — | — |
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 42-349-32538 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-349-32538 → 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/34932538, documented in the API reference.