WELL · 42-165-33403 · DISTRICT 8
Seminole East (San Andres) Unit #505
Gaines County · Seminole East (San Andres) field · Vertical
Seminole East (San Andres) Unit #505 (API 42-165-33403) is a well in Gaines County operated by Block T Petroleum Inc., completed January 12, 1994.
The RRC has issued one drilling permit, issued October 21, 1985, permitted to 5,500 ft.
It was permitted by G-M-K Oil CO., Inc. and has since transferred to Block T Petroleum Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Seven Rivers, Queen, Grayburg, San Andres.
Its lease has reported 3.6M barrels of oil and 582K mcf of gas since January 1993, last reporting in July 2026. The lease carries 128 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 94.5K barrels injected in the 12 months reported through October 2025.
Operator of record
Permitted by G-M-K Oil Co., Inc.; the EWA schedule now lists a different operator.
Tyler, TX · P-5 Y, filed Oct 4, 2025 · 13 permits on file · (903) 521-1079
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Block T Petroleum Inc. |
| Production reports | Block "T" Petroleum, Inc.through Apr 2026 |
| Latest permit | G-M-K Oil Co., Inc.Oct 21, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Oct 21, 1985
- last permit issued
- Jan 12, 1994
- completed
- 3.6M
- cumulative oil, bbl
- 582K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 12, 1994
- 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 lease this well is completed on; they carry 128 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Seminole, East (San Andres) Unit O-11-60717 | Seminole, East (San Andres) | Block "T" Petroleum, Inc. | 128 | 3.6M | 582K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 44,891 · prior 12 63,563(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Jan 1996
- 2Santa FE Energy Resources, Inc.Feb 1996 → Oct 1999
- 3Santa FE Snyder CorporationNov 1999 → Oct 2000
- 4Devon SFS Operating, Inc.Nov 2000 → Jun 2002
- 5Merit Energy CompanyJul 2002 → Aug 2010
- 6Tabula Rasa Energy, LLCSep 2010 → Aug 2020
- 7Perdure Petroleum LLCSep 2020 → Oct 2021
- 8Capturepoint LLCNov 2021 → Apr 2024
- 9Block "T" Petroleum, Inc.May 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 287942-99 | Drill | G-M-K Oil Co., Inc. | Sep 16, 1985 | Oct 21, 1985 | Nov 24, 1985 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60717 | — | — | — | — |
| — | — O-11-60717 | — | — | — | — |
| — | — O-11-60717 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,270 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Seven Rivers | 3,600 | -330 |
| Queen | 3,945 | -675 |
| Grayburg | 4,705 | -1,435 |
| San Andres | 5,428 | -2,158 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,375 | 5,513 | Perforated |
| 5,376 | 5,513 | Perforated |
| 5,426 | 5,528 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 43 | 17.5 | — |
| 8.625 | 907 | 12.25 | 525 S |
| 5.5 | 5,610 | 7.875 | 600 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 | Nov 12, 1996 | Feb 16, 1994 | — |
| 00 | May 20, 1994 | Feb 16, 1994 | — |
| 00 | Apr 4, 1994 | Feb 8, 1988 | — |
| 00 | Feb 18, 1988 | Feb 8, 1988 | — |
| 00 | Mar 20, 1986 | Jan 21, 1986 | Yes |
| 00 | Mar 19, 1986 | — | — |
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 42-165-33403 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-33403 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 94.5K
- bbl, last 12 reported months
- 7.37M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000079682 | H-1 Injection | Active | 3,000 | 2,500 | 5,300–5,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 94,472 · prior 12 76,257(+24%)
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/16533403, documented in the API reference.