WELL · 42-227-33592 · DISTRICT 8
Grantham #5
Howard County · Moore field · Shut IN · Vertical
Grantham #5 (API 42-227-33592) is a well in Howard County operated by Vaion Energy Texas Oil Operation, completed July 15, 1985 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 6, 1984, permitted to 3,300 ft.
It was permitted by Tll Energy Corporation and has since transferred to Vaion Energy Texas Oil Operation on the wellbore schedule.
Completion filings report one formation top, including San Andres.
Its lease has reported 1.13K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Vaion Energy Texas Oil Operation
Permitted by TLL Energy Corporation; the EWA schedule now lists a different operator.
Conroe, TX · P-5 Y, filed Jan 22, 2026 · (346) 857-8857
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Vaion Energy Texas Oil Operation |
| Production reports | Hartoil Corporationthrough Aug 2017 |
| Latest permit | TLL Energy CorporationDec 6, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,300
- total depth, ft
- 1
- permits on file
- Dec 6, 1984
- last permit issued
- Jul 15, 1985
- completed
- 1.13K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 15, 1985
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Grantham O-10-30040 | Moore | Vaion Energy Texas Oil Operation | 1 | 1.13K | 21 | 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.
- 1Tanos Production, Inc.Jan 1993 → Dec 1994
- 2Big Springs Energy Group, Inc.Jan 1995 → Apr 1995
- 3Hartoil CorporationMay 1995 → Aug 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 260136-99 | Drill | TLL Energy Corporation | Dec 6, 1984 | Dec 6, 1984 | — | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-30040 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,627 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,980 | -353 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,060 | 3,090 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 248 | 13.25 | 125 S |
| 5.5 | 3,206 | 7.875 | 775 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 | Sep 17, 1985 | Aug 27, 1985 | — |
| 00 | Sep 5, 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 42-227-33592 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-33592 → 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/22733592, documented in the API reference.