WELL · 42-049-35428 · DISTRICT 7
Day #4A
Brown County · Brown County Regular field · Vertical
Day #4A (API 42-049-35428) is a plugged well in Brown County, plugged December 20, 2000, last operated by Ipact.
The RRC has issued one drilling permit, issued November 27, 1991, permitted to 1,600 ft.
It was permitted by Spartan Oil Corporation and has since transferred to Ipact on the wellbore schedule.
Completion filings report 2 formation tops, including Caps Lime, Fry Sand.
Its 2 leases have reported 12.6K barrels of oil and 6.57K mcf of gas since January 1993, last reporting in July 2026. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Spartan Oil Corporation; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Feb 4, 2026 · 54 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ipact |
| Production reports | Ipactthrough Apr 2004 |
| Latest permit | Spartan Oil CorporationNov 27, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,600
- total depth, ft
- 1
- permits on file
- Nov 27, 1991
- last permit issued
- Dec 12, 1991
- completed
- 12.6K
- cumulative oil, bbl
- 6.57K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 12, 1991
- Shut in
- —
- Plugged
- Dec 20, 2000
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Day O-8-25740 | Brown County Regular | Ipact | 9 | 9.52K | 6.51K | Jan 1993 – Jul 2026 |
| Day A O-8-26109 | Brown County Regular | Henderson & Erickson, Inc. | 2 | 3.04K | 57 | Jan 1993 – 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.
- 1Spartan Oil CorporationJan 1993 → Sep 1994
- 2Centurion Operating CorporationOct 1994 → Dec 1996
- 3Cherokee Production Corp.Jan 1997 → Jun 1998
- 4Mondiale Energy, Inc.Nov 1998 → Jan 2000
- 5Shady Oil Co.Feb 2000 → Oct 2002
- 6IpactDec 2002 → Oct 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 394266-99 | Drill | Spartan Oil Corporation | Nov 21, 1991 | Nov 27, 1991 | Nov 24, 1991 | 1,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25740 | — | — | — | — |
| — | — O-8-26109 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,355 | 1,379 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,456 | 6.75 | 195 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 | Sep 23, 1992 | Dec 23, 1991 | Yes |
| 00 | Jun 16, 1992 | Dec 23, 1991 | Yes |
| 00 | Jan 14, 1992 | Dec 23, 1991 | Yes |
| 00 | Dec 31, 1991 | — | — |
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 42-049-35428 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-049-35428 → 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/04935428, documented in the API reference.