TEXAS · WELLS · ERATH COUNTY · TUNNELL LEASE · API 42-143-30373 · DISTRICT 6E
Tunnell #1
Erath County · Byrnes (Duffer) field · Vertical
Tunnell #1 (API 42-143-30373) is a plugged well in Erath County, plugged February 29, 1996, last operated by Leonard Brothers Operating CO..
The RRC has issued one drilling permit, issued July 6, 1978, permitted to 4,000 ft.
It was permitted by Bruner Oil & Gas, Inc. and has since transferred to Leonard Brothers Operating CO. on the wellbore schedule.
Completion filings report 4 formation tops, including Ranger, Strawn, Mississippian, Barnett.
Operator of record
Leonard Brothers Operating Co.
Permitted by Bruner Oil & Gas, Inc.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 12, 2026
- Permits on file
- 65
- Phone
- (817) 335-4261
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Leonard Brothers Operating Co. |
| Production reports | none |
| Latest permit | Bruner Oil & Gas, Inc.Jul 6, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Jul 6, 1978
- last permit issued
- Mar 28, 1979
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 28, 1979
- Shut in
- —
- Plugged
- Feb 29, 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tunnell G-8-115231 | Byrnes (Duffer) | Leonard Brothers Operating Co. | 1 | 0 | 0 | Jan 1993 – Sep 1996 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 27989-99 | Drill | Bruner Oil & Gas, Inc. | Jul 6, 1978 | Jul 6, 1978 | Jul 29, 1978 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 28, 1979 | W. O. Tunnell O-8-20361 | Byrnes (Duffer) | Leonard Brothers Operating Co. | Plugged | — |
| Mar 28, 1979 | Tunnell G-8-115231 | Byrnes (Duffer) | Leonard Brothers Operating Co. | Plugged | — |
| Mar 28, 1979 | Tunnell WO G-8-88215 | Byrnes (Duffer) | Leonard Brothers Operating Co. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,342 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ranger | 1,000 | 342 |
| Strawn | 1,750 | -408 |
| MississippianMISSISSIPPI | 3,240 | -1,898 |
| BarnettBARNETT SHALE | 3,390 | -2,048 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,258 | 3,388 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 481 | 12.25 | 285 S |
| 2.375 | 3,250 | — | — |
| 4.5 | 3,538 | 7.875 | 250 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 | Mar 22, 1985 | Mar 8, 1985 | — |
| 00 | Mar 15, 1985 | Feb 27, 1985 | — |
| 00 | Jan 12, 1984 | Oct 21, 1983 | — |
| 00 | Jan 12, 1984 | Jun 18, 1980 | — |
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 42-143-30373 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-143-30373 → 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/14330373, documented in the API reference.