WELL · 42-047-31540 · DISTRICT 4
Kleberg R.J. Jr TR Viboras Past #136
Brooks County · Viboras (G-47 N) field · Vertical
Kleberg R.J. JR TR Viboras Past #136 (API 42-047-31540) is a plugged well in Brooks County, plugged May 8, 2014, last operated by Exxon Corp..
The RRC has issued 5 drilling permits (amended once) between 1989 and 1997, permitted to 8,700 ft.
Completion filings report one formation top, including G-23 Vii N.
Its 5 leases have reported 148K barrels of oil and 598K mcf of gas since January 1993, last reporting in August 2025. The leases carry 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 | Exxon Mobil Corporationthrough Sep 2007 |
| Latest permit | Exxon Corp.Jun 27, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,700
- total depth, ft
- 6
- permits on file
- Jun 27, 1997
- last permit issued
- Apr 28, 1989
- completed
- 148K
- cumulative oil, bbl
- 598K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 28, 1989
- Shut in
- —
- Plugged
- May 8, 2014
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 5 leases 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 |
|---|---|---|---|---|---|---|
| Kleberg, R J Jr TR Viboras Past O-4-9267 | Viboras ( G-46) | EOG Resources, Inc. | 12 | 18K | 36.6K | Jan 1993 – Aug 2025 |
| Kleberg, R J Jr TR Viboras Past O-4-12486 | Viboras (G-13, NE) | EOG Resources, Inc. | 2 | 130K | 124K | Jul 1995 – Dec 2024 |
| Kleberg, R J Jr TR Viboras Past G-4-157429 | Viboras (G-23, VII, N) | EOG Resources, Inc. | 1 | 0 | 415K | Mar 1996 – May 2014 |
| Kleberg, R.J. Jr TR Viboras Past G-4-130921 | Viboras (G-47, N) | Exxon Corp. | 1 | 0 | 0 | Jan 1993 – Mar 1996 |
| Viboras Field Gas Unit 1 G-4-154921 | Viboras ( G-23, 34, N) | Exxon Corp. | 1 | 0 | 22.4K | Jun 1995 – Mar 1996 |
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 → Sep 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 464371-99 | Recompletion | Exxon Corp. | Jun 27, 1997 | Jun 27, 1997 | Aug 6, 1997 | 7,193 |
| 445072-99 | Recompletion | Exxon Corp. | Feb 22, 1996 | Feb 22, 1996 | Mar 6, 1996 | 7,320 |
| 436186-99 | Recompletion | Exxon Corp. | May 24, 1995 | May 24, 1995 | Jun 2, 1995 | 7,403 |
| 360585-99 | Recompletion | Exxon Corp. | Jun 20, 1989 | Jun 23, 1989 | — | 8,700 |
| 355376-98 | Drill | Exxon Corp. | May 22, 1989 | Jan 23, 1989 | — | 8,700 |
| 355376-99 | Drill | Exxon Corp. | Jan 20, 1989 | Jan 23, 1989 | — | 8,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-130921 | — | — | — | — |
| — | — G-4-154921 | — | — | — | — |
| — | — G-4-157429 | — | — | — | — |
| — | — O-4-9267 | — | — | — | — |
| — | — O-4-12486 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 108 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| G-23 VII N | 7,254 | -7,146 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,133 | 7,143 | Perforated |
| 7,254 | 7,270 | Perforated |
| 7,346 | 7,353 | Perforated |
| 7,386 | 7,390 | Perforated |
| 7,450 | 7,454 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,085 | 12.25 | 859 S |
| 2.875 | 7,695 | 7.875 | 725 S |
| 2.875 | 7,696 | 7.875 | 725 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 | Oct 3, 1997 | Aug 29, 1997 | Yes |
| 00 | Sep 24, 1997 | — | — |
| 00 | Aug 5, 1996 | Mar 22, 1996 | Yes |
| 00 | Mar 28, 1996 | — | — |
| 00 | Nov 9, 1995 | Jul 20, 1995 | Yes |
| 00 | Aug 8, 1995 | — | — |
| 00 | Apr 26, 1990 | Jan 26, 1990 | Yes |
| 00 | Mar 7, 1990 | — | — |
| 00 | Aug 2, 1989 | Jun 7, 1989 | Yes |
| 00 | Jul 11, 1989 | — | — |
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 42-047-31540 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-047-31540 → 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/04731540, documented in the API reference.