WELL · 42-427-31393 · DISTRICT 4
East Block Heirs "B" #2
Starr County · Vertical
East Block Heirs "B" #2 (API 42-427-31393) is a plugged well in Starr County, plugged June 28, 2013, last operated by Olsen Energy Inc..
The RRC has issued 7 drilling permits between 1980 and 1997, permitted to 9,600 ft.
Operator of record
Boerne, TX · P-5 Y, filed May 4, 2026 · 243 permits on file · (210) 834-4655
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Osborn,w.b. Oil & Gas Operationsthrough May 2011 |
| Latest permit | Olsen Energy Inc.Apr 10, 1997 |
- 9,600
- total depth, ft
- 7
- permits on file
- Apr 10, 1997
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 273K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jun 28, 2013
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 |
|---|---|---|---|---|---|---|
| East Block Heirs "B" G-4-163762 | Sun, West (8800) | Osborn,w.b. Oil & Gas Operations | 1 | 0 | 261K | Jul 1997 – Jun 2013 |
| Block, E. Heirs "B" G-4-88284 | Sun, West (8800) | Exxon Corp. | 1 | 0 | 12K | Jan 1993 – Mar 1994 |
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 → Jun 1993
- 2Olsen Energy Inc.Jul 1997 → Mar 2010
- 3Osborn,w.b. Oil & Gas OperationsApr 2010 → May 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 460703-99 | Reenter | Olsen Energy Inc. | Apr 4, 1997 | Apr 10, 1997 | May 20, 1997 | 8,900 |
| 412948-99 | Recompletion | Exxon Corp. | Jun 17, 1993 | Jun 17, 1993 | — | 8,566 |
| 348032-99 | Recompletion | Exxon Corp. | Jun 21, 1988 | Jun 22, 1988 | — | 9,205 |
| 303007-99 | Recompletion | Exxon Corp. | Jun 6, 1986 | Jun 9, 1986 | — | 9,205 |
| 253553-99 | Recompletion | Exxon Corp. | Oct 1, 1984 | Oct 2, 1984 | — | 9,205 |
| 194218-99 | Recompletion | Exxon Corp. | May 10, 1983 | May 10, 1983 | — | 9,205 |
| 71261-99 | Drill | Exxon Corp. | Jan 31, 1980 | Jan 31, 1980 | Feb 10, 1980 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-88284 | — | — | — | — |
| — | — G-4-163762 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,821 | 8,827 | Perforated |
| 8,821 | 8,861 | Perforated |
| 8,851 | 8,861 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,012 | 14.75 | 1,150 S |
| 5 | 7,319 | 7.625 | 115 S |
| 7.625 | 7,967 | 9.875 | 720 S |
| 2.875 | 8,350 | — | — |
| 2.375 | 8,350 | — | — |
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 6, 1997 | Sep 2, 1997 | — |
| 00 | Aug 13, 1997 | Jul 21, 1997 | Yes |
| 00 | Aug 7, 1997 | — | — |
| 00 | Jan 12, 1984 | Jun 25, 1980 | — |
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 42-427-31393 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-31393 → 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/42731393, documented in the API reference.