WELL · 42-105-33402 · DISTRICT 7
University Block 46 #1002
Crockett County · Block 46 East (Grayburg) field · Vertical
University Block 46 #1002 (API 42-105-33402) is a plugged well in Crockett County, plugged September 13, 1996, last operated by Mariah Energy Corp..
The RRC has issued one drilling permit, issued May 7, 1981, permitted to 2,200 ft.
It was permitted by Ten Oil, Inc. and has since transferred to Mariah Energy Corp. on the wellbore schedule.
Its lease has reported 13K barrels of oil and 3.72K mcf of gas since January 1993, last reporting in December 1998. The lease carries 11 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Ten Oil, Inc.; the EWA schedule now lists a different operator.
Austin, TX · P-5 Inactive, filed Mar 4, 1998 · 106 permits on file · (512) 327-2620
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mariah Energy Corp. |
| Production reports | Mariah Energy Corp.through Sep 1998 |
| Latest permit | Ten Oil, Inc.May 7, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,200
- total depth, ft
- 1
- permits on file
- May 7, 1981
- last permit issued
- Jul 29, 1981
- completed
- 13K
- cumulative oil, bbl
- 3.72K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 29, 1981
- Shut in
- —
- Plugged
- Sep 13, 1996
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University Block 46 O-9-11783 | Block 46, East (Grayburg) | Mariah Energy Corp. | 11 | 13K | 3.72K | Jan 1993 – Dec 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.
- 1Mariah Energy Corp.Jan 1993 → Sep 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 117274-99 | Drill | Ten Oil, Inc. | May 7, 1981 | May 7, 1981 | Jul 18, 1981 | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11783 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,575 | 1,680 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 806 | 11 | 300 S |
| 2.375 | 1,530 | — | — |
| 4.5 | 2,148 | 7.875 | 300 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 28, 1987 | Aug 21, 1981 | — |
| 00 | Feb 20, 1986 | Aug 21, 1981 | — |
| 00 | Feb 15, 1986 | — | — |
| 00 | Jan 12, 1984 | Aug 21, 1981 | — |
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 42-105-33402 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-33402 → 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/10533402, documented in the API reference.