WELL · 42-287-31858 · DISTRICT 3
Wubbenhorst #5RE
Lee County · Giddings (Austin Chalk-3) field · Producing · Horizontal
Wubbenhorst #5RE (API 42-287-31858) is a horizontal well in Lee County operated by Magnolia Oil & Gas Operating LLC, completed August 15, 2000 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 1985 and 2000, permitted to 10,000 ft.
It was permitted by Wcs Oil And Gas Corporation and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Pecan Gap, Austin Chalk, Austinchalk, Eagle Ford.
Its 2 leases have reported 178K barrels of oil and 962K mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by WCS Oil and Gas Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 615 permits on file · (713) 345-6206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | WCS Oil and Gas CorporationJun 30, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 2
- permits on file
- Jun 30, 2000
- last permit issued
- Aug 15, 2000
- completed
- 178K
- cumulative oil, bbl
- 962K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 15, 2000
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Haley O-3-12633 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 2 | 4.82K | 99.7K | Jan 1993 – Jul 2026 |
| Wubbenhorst O-3-17012 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 4 | 174K | 862K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 922 · prior 12 1,346(-32%)
Gas, mcf lease total
Last 12 months 3,435 · prior 12 6,958(-51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1U. S. Operating, Inc.Jan 1993 → May 1996
- 2WCS Oil and Gas CorporationJan 1993 → Apr 2005
- 3WCS Oil & Gas CorporationMay 2005 → Aug 2021
- 4Magnolia Oil & Gas Operating LLCSep 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 496787-99 | Recompletion | WCS Oil and Gas Corporation | Jun 30, 2000 | Jun 30, 2000 | Jul 7, 2000 | 10,000 |
| 286233-99 | Drill | U. S. Operating, Inc. | May 23, 1985 | Sep 29, 1985 | — | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-12633 | — | — | — | — |
| — | — O-3-17012 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 301 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 6,952 | -6,651 |
| Austin Chalk | 7,546 | -7,245 |
| Austinchalk | 7,546 | -7,245 |
| Eagle FordEAGLEFORD | 8,252 | -7,951 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,558 | 9,723 | Perforated |
| 8,036 | 8,230 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,999 | 12.25 | 1,375 S |
| 5.5 | 8,315 | 8.75 | 465 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 | May 9, 2001 | Sep 15, 2000 | Yes |
| 00 | Oct 9, 2000 | — | — |
| 00 | Dec 11, 1985 | Oct 30, 1985 | Yes |
| 00 | Nov 28, 1985 | — | — |
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 42-287-31858 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31858 → 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/28731858, documented in the API reference.