WELL · 42-409-30291 · DISTRICT 4
Blaschke-Mayo #16
San Patricio County · Vertical
Blaschke-Mayo #16 (API 42-409-30291) is a former disposal or injection well in San Patricio County, last operated by Exxon Corp.; its UIC permits are no longer active.
The RRC has issued 4 drilling permits between 1983 and 1985, permitted to 9,465 ft.
Its 2 leases have reported 352 barrels of oil since January 1993, last reporting in August 2003. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- See remarks (S)
- P-5 last filed
- Mar 15, 1999
- Permits on file
- 19,549
- Phone
- (713) 431-1125
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Cox Resources Corp.through Feb 2000 |
| Latest permit | Exxon Corp.May 22, 1985 |
- 9,465
- total depth, ft
- 4
- permits on file
- May 22, 1985
- last permit issued
- —
- completed
- 352
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Blaschke & Mayo Tr. 1 O-4-6783 | Plymouth (6500-A) | Hec Petroleum, Inc. | 2 | 352 | 0 | Jan 1993 – Aug 2003 |
| Blaschke & Mayo, Tr. #1 G-4-58862 | PLYMOUTH(6100 South) | Cox Resources Corp. | 1 | 0 | 0 | Jan 1993 – Jun 1998 |
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.
- 1Cox Resources Corp.Sep 1998 → Feb 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 275943-99 | Recompletion | Exxon Corp. | May 21, 1985 | May 22, 1985 | — | 9,465 |
| 271084-99 | Recompletion | Exxon Corp. | Mar 28, 1985 | Mar 29, 1985 | — | 9,465 |
| 223949-99 | Recompletion | Exxon Corp. | Dec 13, 1983 | Dec 19, 1983 | — | 9,465 |
| 198008-99 | Recompletion | Exxon Corp. | Jun 13, 1983 | Jun 13, 1983 | — | 9,465 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-58862 | — | — | — | — |
| — | — O-4-6783 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,050 | 4,100 | Perforated |
| 4,648 | 4,658 | Perforated |
| 9,181 | 9,184 | Perforated |
| 9,266 | 9,272 | Perforated |
| — | 6,882 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,571 | 11 | 360 S |
| 2.875 | 9,447 | — | — |
| 2.875 | 9,462 | 7.875 | 1,240 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 | Jan 31, 1994 | Dec 10, 1993 | — |
| 00 | Oct 29, 1987 | Aug 31, 1987 | — |
| 00 | Dec 2, 1985 | Nov 5, 1985 | Yes |
| 00 | Sep 27, 1984 | Aug 31, 1984 | — |
| 00 | Jan 12, 1984 | Aug 31, 1984 | — |
| 00 | Jan 12, 1984 | Jun 21, 1974 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-409-30291 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-30291 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 189K
- bbl, all reported
- Jan 1998
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000039441 | W-14 Disposal | Plugged Jun 17, 1998 | 1,500 | 500 | 3,955–4,270 |
| 000056519 | W-14 Disposal | Plugged Jun 17, 1998 | 2,000 | 1,500 | 3,955–4,270 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/40930291, documented in the API reference.