WELL · 42-311-33940 · DISTRICT 1
Swenson #4
McMullen County · Duiker (Wales) field · Vertical
Swenson #4 (API 42-311-33940) is a plugged well in Mcmullen County, plugged August 14, 2008, last operated by Manti Operating Company.
The RRC has issued one drilling permit, issued February 5, 2007, permitted to 6,700 ft.
Completion filings report 2 formation tops, including Wales, Lower Wales.
Its lease has reported 907 barrels of oil and 6.47K mcf of gas since April 2007, last reporting in May 2009.
Operator of record
Covington, LA · P-5 Y, filed Nov 3, 2017 · 218 permits on file · (985) 705-4186
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Manti Operating Company |
| Production reports | Manti Operating Companythrough Jan 2008 |
| Latest permit | Manti Operating CompanyFeb 5, 2007 |
- 6,700
- total depth, ft
- 1
- permits on file
- Feb 5, 2007
- last permit issued
- Feb 21, 2007
- completed
- 907
- cumulative oil, bbl
- 6.47K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2007 THROUGH May 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 21, 2007
- Shut in
- —
- Plugged
- Aug 14, 2008
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 O-1-14828 | Duiker (Wales) | Manti Operating Company | 1 | 907 | 6.47K | Apr 2007 – May 2009 |
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.
- 1Manti Operating CompanyApr 2007 → Jan 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632622-99 | Drill | Manti Operating Company | Jan 29, 2007 | Feb 5, 2007 | Feb 9, 2007 | 6,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14828 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 239 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wales | 5,960 | -5,721 |
| Lower Wales | 6,040 | -5,801 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,969 | 5,971 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 705 | 11 | 196 S |
| 4.5 | 6,500 | 7.875 | 1,080 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 | Aug 22, 2007 | May 1, 2007 | Yes |
| 00 | Aug 1, 2007 | — | — |
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 42-311-33940 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-33940 → 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/31133940, documented in the API reference.