WELL · 42-708-30311 · DISTRICT 3
High Island 24L SL 59455 #8
High IS-LB County · Directional · Sidetrack
High Island 24l SL 59455 #8 (API 42-708-30311) is a permitted well in High IS-LB County filed by Jefferson Block 24 Oil & Gas LLC; no completion report is on file yet.
The RRC has issued 6 drilling permits between 1986 and 2007, permitted to 9,200 ft.
Completion filings report 6 formation tops, including Gh, "Gh", "Gn", Gn.
Operator of record
Jefferson Block 24 Oil & Gas LLC
Dallas, TX · P-5 Y, filed Nov 4, 2025 · 6 permits on file · (214) 649-1349
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Jefferson Block 24 Oil & Gas LLCthrough Mar 2008 |
| Latest permit | Jefferson Block 24 Oil & Gas LLCNov 14, 2007 |
- 9,200
- total depth, ft
- 6
- permits on file
- Nov 14, 2007
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 3.78M
- 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
- —
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 6 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 |
|---|---|---|---|---|---|---|
| High Island 24L SL 59455 G-3-174818 | High Is. Blk. 24L (FB-C, GK) | Jefferson Block 24 Oil & Gas LLC | 1 | 0 | 2.84K | Aug 1999 – Jul 2026 |
| High Island 24L SL59455 G-3-165745 | High Is. Blk. 24L (FB-C, GN) | Vastar Resources, Inc. | 1 | 0 | 1.48M | Apr 1997 – Aug 1999 |
| State Lease 59455 G-3-137542 | High Is. Blk. 24L (FB-C, HB) | Vastar Resources, Inc. | 1 | 0 | 13K | Jan 1993 – Mar 1997 |
| State Lease 59455 G-3-145490 | High Is. Blk. 24L (FB-C, GP) | Vastar Resources, Inc. | 1 | 0 | 2.29M | Apr 1993 – Mar 1997 |
| — G-3-124088 | — | — | 0 | 0 | 0 | — |
| — G-3-125500 | — | — | 0 | 0 | 0 | — |
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.
- 1Arco Oil & Gas Co.Jan 1993 → Feb 1994
- 2Vastar Resources, Inc.Mar 1994 → May 1999
- 3Jefferson Block 24 Oil & Gas LLCOct 2007 → Mar 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 648656-99 | Recompletion | Jefferson Block 24 Oil & Gas LLC | Oct 30, 2007 | Nov 14, 2007 | — | 8,150 |
| 485601-99 | Recompletion | Vastar Resources, Inc. | Jul 1, 1999 | Jul 1, 1999 | Aug 9, 1999 | 8,450 |
| 459797-99 | Recompletion | Vastar Resources, Inc. | Mar 12, 1997 | Mar 12, 1997 | Mar 25, 1997 | 8,150 |
| 409316-99 | Recompletion | Arco Oil & Gas Co. | Feb 24, 1993 | Feb 25, 1993 | Apr 10, 1993 | 9,200 |
| 375732-99 | Recompletion · sidetrack | Arco Oil & Gas Co. | Jul 19, 1990 | Jul 20, 1990 | Jul 17, 1990 | 9,200 |
| 320915-99 | Drill | Arco Oil & Gas Co. | Sep 22, 1986 | Sep 22, 1986 | — | 9,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-124088 | — | — | — | — |
| — | — G-3-125500 | — | — | — | — |
| — | — G-3-137542 | — | — | — | — |
| — | — G-3-145490 | — | — | — | — |
| — | — G-3-165745 | — | — | — | — |
| — | — G-3-174818 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 141 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| GH | 7,715 | -7,574 |
| "GH" | 7,716 | -7,575 |
| GH | 7,716 | -7,575 |
| "GN" | 7,981 | -7,840 |
| GN | 7,981 | -7,840 |
| "GP" | 8,196 | -8,055 |
| GP | 8,196 | -8,055 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,589 | 7,596 | Perforated |
| 7,753 | 7,757 | Perforated |
| 7,918 | 7,924 | Perforated |
| 7,981 | 7,992 | Perforated |
| 8,132 | 8,140 | Perforated |
| 8,197 | 8,210 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 48 | 348 | — | — |
| 1.5 | 348 | — | — |
| 16 | 1,008 | 22 | 2,375 S |
| 10.75 | 3,007 | 14.75 | 1,600 S |
| 7.625 | 8,350 | 9.875 | 2,600 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 | Dec 10, 1999 | Oct 29, 1999 | Yes |
| 00 | Nov 16, 1999 | — | — |
| 00 | Jan 16, 1998 | Apr 25, 1997 | Yes |
| 00 | Jan 7, 1998 | — | — |
| 00 | Jul 6, 1993 | May 17, 1993 | Yes |
| 00 | Jun 22, 1993 | — | — |
| 00 | Apr 23, 1991 | Sep 28, 1990 | Yes |
| 00 | Apr 8, 1991 | — | — |
| 00 | Dec 17, 1987 | Oct 23, 1987 | — |
| 00 | Nov 7, 1987 | — | — |
| 00 | Jun 9, 1987 | Apr 8, 1987 | Yes |
| 00 | Jun 5, 1987 | Apr 8, 1987 | Yes |
| 00 | May 29, 1987 | — | — |
| 00 | May 28, 1987 | — | — |
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 42-708-30311 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-708-30311 → 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/70830311, documented in the API reference.