WELL · 42-157-30889 · DISTRICT 3
Gubbels Mary Mrs. #18
Fort Bend County · Thompson (Vicksburg Seg 4) field · Vertical
Gubbels Mary Mrs. #18 (API 42-157-30889) is a plugged well in Fort Bend County, plugged November 7, 2000, last operated by Exxon Corp..
The RRC has issued 2 drilling permits between 1977 and 1982, permitted to 8,200 ft.
Completion filings report 3 formation tops, including Anahuac, Marginulina, Frio.
Its lease has reported 960K barrels of oil and 830K mcf of gas since January 1993, last reporting in July 2026. The lease carries 17 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- See remarks (S)
- P-5 last filed
- Mar 15, 1999
- Permits on file
- 19,549
- Phone
- (713) 431-1125
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Corp. |
| Production reports | Denbury Onshore, LLCthrough Jan 2024 |
| Latest permit | Exxon Corp.Jan 5, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,200
- total depth, ft
- 2
- permits on file
- Jan 5, 1982
- last permit issued
- —
- completed
- 960K
- cumulative oil, bbl
- 830K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Nov 7, 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 lease this well is completed on; they carry 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gubbels, Mary Mrs. O-3-4112 | Thompson | P.o.&g. Operating, LLC | 17 | 960K | 830K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jun 2003
- 3Jetta Operating Company, Inc.Jul 2003 → May 2012
- 4Denbury Onshore, LLCJun 2012 → Jan 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 147405-99 | Recompletion | Exxon Corp. | Jan 5, 1982 | Jan 5, 1982 | — | 7,700 |
| 15224-99 | Drill | Exxon Corp. | Dec 19, 1977 | Dec 19, 1977 | — | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-4112 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 65 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,082 | 5,089 | Perforated |
| 5,112 | 5,120 | Perforated |
| 5,122 | 5,131 | Perforated |
| 5,122 | 5,141 | Perforated |
| 5,124 | 5,136 | Perforated |
| 5,131 | 5,141 | Perforated |
| 5,222 | 5,228 | Perforated |
| 5,246 | 5,252 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,024 | 12.5 | 650 S |
| 9.625 | 2,030 | 12.5 | 725 S |
| 2.375 | 5,167 | — | — |
| 5.5 | 7,699 | 8.75 | 1,050 S |
| 5.5 | 7,700 | 8.75 | 1,050 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 | Mar 2, 1989 | Jan 31, 1989 | — |
| 00 | Dec 11, 1985 | Oct 23, 1985 | Yes |
| 00 | Aug 23, 1984 | Aug 9, 1984 | — |
| 00 | Apr 23, 1984 | Aug 9, 1984 | — |
| 00 | Apr 11, 1984 | Aug 9, 1984 | — |
| 00 | Jan 12, 1984 | Aug 9, 1984 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-157-30889 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-30889 → 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/15730889, documented in the API reference.