WELL · 42-451-31410 · DISTRICT 7
Munn #4
Tom Green County · Munn-Green (Canyon) field · Vertical
Munn #4 (API 42-451-31410) is a well in Tom Green County operated by Blue Ridge Oil & Gas Exp. Inc., completed May 17, 1984.
The RRC has issued one drilling permit, issued April 23, 1984, permitted to 7,200 ft.
Completion filings report 5 formation tops, including San Angelo, Clear Fork, Cisco, Breckenridgelime.
Its lease has reported 19.5K barrels of oil and 718K mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Blue Ridge Oil & Gas Exp. Inc.
Belleville, MI · P-5 Y, filed Nov 6, 1998 · 179 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Blue Ridge Oil & Gas Exp. Inc. |
| Production reports | Bob Hughes Oil Company, LLCthrough Apr 2026 |
| Latest permit | Blue Ridge Oil & Gas Exp., Inc.Apr 23, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Apr 23, 1984
- last permit issued
- May 17, 1984
- completed
- 19.5K
- cumulative oil, bbl
- 718K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 17, 1984
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Munn O-9-11045 | T. D. (6575) | Bob Hughes Oil Company, LLC | 4 | 19.5K | 718K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,920 · prior 12 4,209(-31%)
Oil, barrels lease total
Last 12 months 318 · prior 12 339(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Valley Resources, Inc.Jan 1993 → Aug 1994
- 2Martin, Jimmy IncSep 1994 → May 2018
- 3Bob Hughes Oil Company, LLCJun 2018 → Apr 2026
- 4THP Operating LLCSep 2021 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 236560-99 | Drill | Blue Ridge Oil & Gas Exp., Inc. | Nov 5, 1984 | Apr 23, 1984 | Apr 26, 1984 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11045 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,103 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Angelo | 936 | 1,167 |
| Clear ForkCLEARFORK | 1,110 | 993 |
| Cisco | 4,160 | -2,057 |
| Breckenridgelime | 5,950 | -3,847 |
| Canyon | 6,107 | -4,004 |
| CanyonCANYON A | 6,220 | -4,117 |
| CanyonCANYON B | 6,284 | -4,181 |
| CanyonCANYON C | 6,466 | -4,363 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,107 | 6,299 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 499 | 12.25 | 350 sx |
| 4.5 | 6,601 | 7.875 | 1,685 sx |
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 | Dec 11, 1984 | Nov 29, 1984 | — |
| 00 | Dec 6, 1984 | — | — |
| 00 | Jun 19, 1984 | May 29, 1984 | — |
| 00 | Jun 13, 1984 | May 29, 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 42-451-31410 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-451-31410 → 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/45131410, documented in the API reference.