WELL · 42-489-31003 · DISTRICT 4
Kleberg R. J. Jr. Tr.-Stillman #133
Willacy County · Tordilla-NC (L-27E) field · Vertical
Kleberg R. J. JR. TR.-Stillman #133 (API 42-489-31003) is a plugged well in Willacy County, plugged January 20, 2011, last operated by Exxon Mobil Corporation.
The RRC has issued 2 drilling permits between 1998 and 2008, permitted to 11,600 ft.
Completion filings report 3 formation tops, including K-45, K-88, L-27.
Operator of record
Spring, TX · P-5 Y, filed Jan 4, 2026 · 1,223 permits on file · (346) 305-8668
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Exxon Mobil Corporationthrough Jun 2005 |
| Latest permit | Exxon Mobil CorporationApr 25, 2008 |
- 11,600
- total depth, ft
- 2
- permits on file
- Apr 25, 2008
- last permit issued
- May 14, 1998
- completed
- 0
- cumulative oil, bbl
- 8.75M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1998 THROUGH Jan 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 14, 1998
- Shut in
- —
- Plugged
- Jan 20, 2011
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kleberg, R. J. Jr. Tr.-Stillman G-4-238129 | Tordilla-NC (K-88, E) | Exxon Mobil Corporation | 1 | 0 | 0 | May 2008 – Jan 2011 |
| Kleberg, R. J. Jr. Tr.-Stillman G-4-168315 | Tordilla-NC (L-27E) | Exxon Mobil Corporation | 1 | 0 | 8.75M | May 1998 – May 2008 |
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.May 1998 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jun 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 659318-99 | Recompletion | Exxon Mobil Corporation | Apr 10, 2008 | Apr 25, 2008 | Apr 30, 2008 | 11,300 |
| 473004-99 | Drill | Exxon Corp. | Feb 5, 1998 | Feb 18, 1998 | Mar 8, 1998 | 11,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-168315 | — | — | — | — |
| — | — G-4-238129 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 65 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| K-45 | 10,515 | -10,450 |
| K-88 | 10,918 | -10,853 |
| L-27 | 11,304 | -11,239 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,797 | 10,813 | Perforated |
| 10,819 | 10,823 | Perforated |
| 11,304 | 11,384 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,451 | 14.75 | 1,305 S |
| 7.625 | 10,425 | 9.875 | 420 S |
| 2.875 | 11,465 | 4.5 | 140 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 | Aug 28, 2008 | May 16, 2008 | Yes |
| 00 | Aug 23, 2008 | — | — |
| 00 | Jun 25, 1998 | Jun 3, 1998 | Yes |
| 00 | Jun 10, 1998 | — | — |
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 42-489-31003 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-489-31003 → 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/48931003, documented in the API reference.