WELL · 42-447-30643 · DISTRICT 7
Swenson #1
Throckmorton County · Curtis (Congl Lower) field · Vertical
Swenson #1 (API 42-447-30643) is a well in Throckmorton County operated by Ronnoco Petroleum Corp., completed January 10, 1974.
The RRC has issued 2 drilling permits between 1977 and 1993, permitted to 5,085 ft.
It was permitted by Thompson, Richard W. Inc. and has since transferred to Ronnoco Petroleum Corp. on the wellbore schedule.
Completion filings report 3 formation tops, including Caddo, Conglomerate, Mississippian.
Its 2 leases have reported 5.07K barrels of oil and 425 mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Thompson, Richard W. Inc.; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ronnoco Petroleum Corp. |
| Production reports | Haggard, E. A.through May 1999 |
| Latest permit | Thompson, Richard W. Inc.Aug 13, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,085
- total depth, ft
- 2
- permits on file
- Aug 13, 1993
- last permit issued
- Jan 10, 1974
- completed
- 5.07K
- cumulative oil, bbl
- 425
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 10, 1974
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Swenson Ranch 266 O-8-27027 | Curtis (Congl Lower) | Haggard Operating Company | 1 | 4.48K | 417 | Sep 1993 – Jul 2026 |
| Swenson O-8-13968 | Curtis (Caddo, Upper) | Thompson, Richard W. Inc. | 1 | 587 | 8 | Jan 1993 – Jan 1994 |
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.
- 1Thompson, Richard W. Inc.Jan 1993 → Oct 1996
- 2Haggard, E. A.Mar 1998 → May 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 414737-99 | Recompletion | Thompson, Richard W. Inc. | Aug 9, 1993 | Aug 13, 1993 | Sep 17, 1993 | 5,085 |
| 10171-99 | Recompletion | Ronnoco Petroleum Corp. | Oct 19, 1977 | Oct 19, 1977 | — | 5,085 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-13968 | — | — | — | — |
| — | — O-8-27027 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,353 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoCADDO LIME | 4,557 | -3,204 |
| Conglomerate | 5,010 | -3,657 |
| Mississippian | 5,043 | -3,690 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,559 | 4,564 | Perforated |
| 5,012 | 5,018 | Perforated |
| 5,030 | 5,038 | Perforated |
| 5,030 | 5,085 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 110 | 9.75 | 80 S |
| 4.5 | 5,074 | 7.875 | 220 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 | Dec 30, 1993 | Oct 22, 1993 | — |
| 00 | Nov 1, 1993 | Nov 14, 1977 | — |
| 00 | Jan 12, 1984 | Nov 14, 1977 | — |
| 00 | Jan 12, 1984 | Jan 28, 1974 | — |
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 42-447-30643 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-30643 → 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/44730643, documented in the API reference.