WELL · 42-135-30649 · DISTRICT 8
Johnson Dora -C- #306
Ector County · Cowden South (Canyon 8790) field · Vertical
Johnson Dora -C- #306 (API 42-135-30649) is a well in Ector County operated by O Ryan Oil And Gas, completed December 15, 1971.
The RRC has issued one drilling permit, issued February 29, 1996, permitted to 4,380 ft.
Its 2 leases have reported 570K barrels of oil and 169K mcf of gas since January 1993, last reporting in July 2026. The leases carry 42 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Odessa, TX
- P-5 status
- Active – Hearing (H)
- P-5 last filed
- Feb 24, 2026
- Permits on file
- 96
- Phone
- (432) 550-2112
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | O Ryan Oil and Gas |
| Production reports | O'Ryan Oil and Gasthrough Apr 2026 |
| Latest permit | O'Ryan Oil and GasFeb 29, 1996 |
- 4,380
- total depth, ft
- 1
- permits on file
- Feb 29, 1996
- last permit issued
- Dec 15, 1971
- completed
- 570K
- cumulative oil, bbl
- 169K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 15, 1971
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 42 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Johnson, J. L., Unit O-10-19081 | Foster | O'Ryan Oil and Gas | 41 | 567K | 169K | Jan 1993 – Jul 2026 |
| Johnson, Dora -C- O-10-22241 | Cowden, South (Canyon 8790) | O'Ryan Oil and Gas | 1 | 3.21K | 25 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 335 · prior 12 413(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1O'Ryan Oil and GasJan 1993 → Apr 2026
- 2Sahara Operating CompanyJan 1993 → Oct 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 444070-99 | Recompletion | O'Ryan Oil and Gas | Jan 25, 1996 | Feb 29, 1996 | May 1, 1996 | 4,380 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-19081 | — | — | — | — |
| — | — O-10-22241 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,090 | 4,110 | Perforated |
| — | 8,912 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 348 | 15 | 350 S |
| 7.625 | 4,755 | 9.875 | 1,490 S |
| 4.5 | 9,050 | 6.75 | 650 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 | Aug 31, 1998 | Aug 16, 1998 | Yes |
| 00 | Aug 24, 1998 | Dec 22, 1971 | — |
| 00 | Jan 12, 1984 | Dec 22, 1971 | — |
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 42-135-30649 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-30649 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/13530649, documented in the API reference.