WELL · 42-047-30879 · DISTRICT 4
Kleberg, R.J. Jr. TR Viboras Pas #91
Brooks County · Vertical
Kleberg, R.J. JR. TR Viboras Pas #91 (API 42-047-30879) is a permitted well in Brooks County filed by Exxon Corp.; no completion report is on file yet.
The RRC has issued 7 drilling permits (amended once) between 1980 and 1995, permitted to 9,000 ft.
Its 3 leases have reported 130K barrels of oil and 906K mcf of gas since January 1993, last reporting in December 2024. The leases carry 4 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 | none |
| Production reports | Exxon Mobil Corporationthrough Jan 2008 |
| Latest permit | Exxon Corp.Apr 4, 1995 |
- 9,000
- total depth, ft
- 8
- permits on file
- Apr 4, 1995
- last permit issued
- —
- completed
- 130K
- cumulative oil, bbl
- 906K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kleberg, R J Jr TR Viboras Past O-4-12486 | Viboras (G-13, NE) | EOG Resources, Inc. | 2 | 130K | 124K | Jul 1995 – Dec 2024 |
| Viboras Field Gas Unit No. 1 G-4-93198 | Viboras ( Massive First East) | EOG Resources, Inc. | 1 | 0 | 557K | Jan 1993 – Oct 2022 |
| Kleberg,r.j. Jr.tr. Viboras Past G-4-136856 | Viboras (G-31, Viii) | Exxon Corp. | 1 | 0 | 225K | Jan 1993 – Jul 1995 |
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.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jan 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 434536-99 | Recompletion | Exxon Corp. | Apr 4, 1995 | Apr 4, 1995 | May 31, 1995 | 7,508 |
| 365612-98 | Recompletion | Exxon Corp. | Nov 29, 1990 | Oct 26, 1989 | — | 9,000 |
| 365612-99 | Recompletion | Exxon Corp. | Oct 25, 1989 | Oct 26, 1989 | — | 9,000 |
| 343923-99 | Recompletion | Exxon Corp. | Mar 15, 1988 | Mar 17, 1988 | — | 9,000 |
| 323707-99 | Recompletion | Exxon Corp. | Dec 1, 1986 | Dec 4, 1986 | — | 9,000 |
| 297720-99 | Recompletion | Exxon Corp. | Feb 10, 1986 | Feb 11, 1986 | — | 9,000 |
| 121763-99 | Drill | Exxon Corp. | Jun 18, 1981 | Jun 18, 1981 | — | 9,000 |
| 94712-99 | Drill | Exxon Corp. | Sep 12, 1980 | Sep 12, 1980 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-93198 | — | — | — | — |
| — | — G-4-136856 | — | — | — | — |
| — | — O-4-12486 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,452 | 7,458 | Perforated |
| 7,653 | 7,662 | Perforated |
| 8,318 | 8,338 | Perforated |
| 8,371 | 8,486 | Perforated |
| 8,592 | 8,608 | Perforated |
| 8,664 | 8,764 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,782 | 12.25 | 655 S |
| 2.875 | 8,976 | 7.875 | 880 S |
| 2.875 | 8,976 | — | — |
| 2.875 | 8,977 | 7.875 | 880 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 | Jan 8, 1996 | Sep 13, 1995 | Yes |
| 00 | Oct 4, 1995 | — | Yes |
| 00 | May 16, 1991 | Nov 29, 1990 | Yes |
| 00 | Feb 12, 1991 | — | — |
| 00 | Mar 12, 1990 | Mar 22, 1989 | Yes |
| 00 | Jul 1, 1986 | Jun 10, 1986 | Yes |
| 00 | Jan 12, 1984 | Jul 9, 1981 | — |
| 00 | Jan 12, 1984 | Apr 24, 1981 | — |
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 42-047-30879 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-047-30879 → 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/04730879, documented in the API reference.