WELL · 42-481-34566 · DISTRICT 3
Wintermann #8
Wharton County · Bonus South (Wilcox Lower) field · Producing · Vertical
Wintermann #8 (API 42-481-34566) is a well in Wharton County operated by Proline Energy Resources Inc, completed January 21, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 25, 2003, permitted to 14,500 ft.
It was permitted by Pogo Producing CO. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.
Completion filings report 4 formation tops, including Vicksburg, Top Of Vxbg, Yegua, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Pogo Producing Co.; the EWA schedule now lists a different operator.
- Based in
- Sugar Land, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (832) 886-4420
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Proline Energy Resources Inc |
| Production reports | Proline Energy Resources Incthrough Apr 2026 |
| Latest permit | Pogo Producing Co.Aug 25, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,500
- total depth, ft
- 1
- permits on file
- Aug 25, 2003
- last permit issued
- Jan 21, 2012
- completed
- 0
- cumulative oil, bbl
- 1.04M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 21, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Wintermann G-3-201219 | Bonus, South (Wilcox, Lower) | Proline Energy Resources Inc | 1 | 0 | 1.04M | Apr 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 13,656 · prior 12 1,384(+887%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pogo Producing CompanyApr 2004 → Mar 2007
- 2Texcal Energy (GP) LLCApr 2007 → May 2010
- 3Milagro Exploration, LLCJun 2010 → Oct 2015
- 4White Oak Operating Company LLCNov 2015 → Nov 2017
- 5Proline Energy Resources IncNov 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 535624-99 | Drill | Pogo Producing Co. | Aug 21, 2003 | Aug 25, 2003 | Nov 20, 2003 | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-201219 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 152 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,509 | 12,514 | Perforated |
| 12,517 | 12,521 | Perforated |
| 12,559 | 12,562 | Perforated |
| 12,632 | 12,635 | Perforated |
| 12,668 | 12,673 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,127 | 13.5 | 1,200 S |
| 7.625 | 11,043 | 9.875 | 405 S |
| 5 | 13,073 | 6.5 | 285 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 14, 2012 | Feb 1, 2012 | — |
| 00 | Aug 3, 2004 | May 13, 2004 | — |
| 00 | Jul 2, 2004 | Apr 21, 2004 | Yes |
| 00 | May 27, 2004 | — | — |
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 42-481-34566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-34566 → 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/48134566, documented in the API reference.