WELL · 42-447-34238 · DISTRICT 7
Swenson Ranch -B- #5115
Throckmorton County · Swenson 115 (Tannehill Gas) field · Vertical
Swenson Ranch -B- #5115 (API 42-447-34238) is a plugged well in Throckmorton County, plugged August 27, 2015, last operated by Romac Oil Company Inc..
The RRC has issued one drilling permit, issued October 25, 1984, permitted to 1,350 ft.
It was permitted by Benson Mineral Group, Inc. and has since transferred to Romac Oil Company Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Coleman Junction, Base Dotham Lime, Tannehill.
Operator of record
Permitted by Benson Mineral Group, Inc.; the EWA schedule now lists a different operator.
Throckmorton, TX · P-5 Y, filed Jul 4, 2026 · 115 permits on file · (940) 521-4248
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Romac Oil Company Inc. |
| Production reports | Romac Oil Company, Inc.through Jul 1997 |
| Latest permit | Benson Mineral Group, Inc.Oct 25, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,350
- total depth, ft
- 1
- permits on file
- Oct 25, 1984
- last permit issued
- Dec 15, 1984
- completed
- 0
- cumulative oil, bbl
- 4.26K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 15, 1984
- Shut in
- —
- Plugged
- Aug 27, 2015
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 |
|---|---|---|---|---|---|---|
| Swenson Ranch -B- G-8-115203 | Swenson 115 (Tannehill Gas) | Romac Oil Company, Inc. | 1 | 0 | 4.26K | Jan 1993 – Aug 2015 |
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.
- 1Benson Mineral Group, Inc.Jan 1993 → Apr 1996
- 2Romac Oil Company, Inc.May 1996 → Jul 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 255610-99 | Drill | Benson Mineral Group, Inc. | Apr 24, 1985 | Oct 25, 1984 | — | 1,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-115203 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,529 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 732 | 797 |
| Base Dotham Lime | 1,000 | 529 |
| TannehillTANNEHILL SAND | 1,134 | 395 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,138 | 1,150 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,310 | 7.875 | 335 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 | Jul 8, 1985 | May 21, 1985 | — |
| 00 | Apr 10, 1985 | Feb 25, 1985 | — |
| 00 | Mar 16, 1985 | Dec 22, 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 42-447-34238 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-34238 → 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/44734238, documented in the API reference.