WELL · 42-241-30587 · DISTRICT 6
Tonahill M.T. et at a-41 Unit #1H
Jasper County · Brookeland (Austin Chalk 8800) field · Shut IN · Horizontal
Tonahill M.T. ET At A-41 Unit #1H (API 42-241-30587) is a horizontal well in Jasper County operated by Bonfire Operating LLC, completed December 27, 1994 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 14, 1994, permitted to 15,500 ft.
It was permitted by Torch Operating Company and has since transferred to Bonfire Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Tuff.
Its lease has reported 127K barrels of oil and 1.45M mcf of gas since December 1994, last reporting in July 2026.
Operator of record
Permitted by Torch Operating Company; the EWA schedule now lists a different operator.
- Based in
- Cresson, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 19, 2025
- Permits on file
- 43
- Phone
- (817) 888-8677
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bonfire Operating LLC |
| Production reports | Union Pacific Resources Companythrough Oct 2000 |
| Latest permit | Torch Operating CompanyOct 14, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,500
- total depth, ft
- 2
- permits on file
- Oct 14, 1994
- last permit issued
- Dec 27, 1994
- completed
- 127K
- cumulative oil, bbl
- 1.45M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 27, 1994
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Tonahill, M.T. et at a-41 Unit O-6-13375 | Brookeland (Austin Chalk, 8800) | Bonfire Operating LLC | 1 | 127K | 1.45M | Dec 1994 – 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.
- 1Torch Operating CompanyDec 1994 → Jun 1996
- 2Union Pacific Resources CompanyJul 1996 → Oct 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429107-98 | Drill | Torch Operating Company | Jan 31, 1995 | Oct 14, 1994 | — | 15,500 |
| 429107-99 | Drill | Torch Operating Company | Oct 14, 1994 | Oct 14, 1994 | Oct 21, 1994 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-13375 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 282 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 10,516 | -10,234 |
| Tuff | 11,164 | -10,882 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,560 | 13,226 | Open hole |
| 10,560 | 15,417 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | — | — |
| 10.75 | 2,015 | 14.75 | 1,370 S |
| 7.625 | 10,560 | 9.875 | 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 | Apr 13, 1995 | Jan 17, 1995 | Yes |
| 00 | Mar 9, 1995 | — | — |
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 42-241-30587 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-241-30587 → 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/24130587, documented in the API reference.