WELL · 42-708-30342 · DISTRICT 3
State Lease 103389 #C 12
High IS-LB County · Directional
State Lease 103389 #C 12 (API 42-708-30342) 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 3 drilling permits between 1996 and 2008, permitted to 14,500 ft.
Completion filings report one formation top, including Kc.
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 | Vastar Resources, Inc.through Oct 2000 |
| Latest permit | Jefferson Block 24 Oil & Gas LLCJul 14, 2008 |
- 14,500
- total depth, ft
- 3
- permits on file
- Jul 14, 2008
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 12.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1996 THROUGH Oct 2008
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 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 |
|---|---|---|---|---|---|---|
| High Island 24L SL59456 G-3-174791 | High Is. BLK 24L (FB-F, J-Ser) | Jefferson Block 24 Oil & Gas LLC | 1 | 0 | 510K | Sep 1999 – Oct 2008 |
| High Island 24L SL59456 G-3-161525 | High Is. Blk. 24L (FB-F, K-Ser) | BP America Production Company | 1 | 0 | 12.2M | Jul 1996 – Dec 2003 |
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.
- 1Vastar Resources, Inc.Jul 1996 → Oct 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 665087-99 | Recompletion | Jefferson Block 24 Oil & Gas LLC | Jun 23, 2008 | Jul 14, 2008 | — | 9,753 |
| 487666-99 | Recompletion | Vastar Resources, Inc. | Sep 16, 1999 | Sep 16, 1999 | Sep 17, 1999 | 13,545 |
| 445246-99 | Drill | Vastar Resources, Inc. | Feb 27, 1996 | Feb 27, 1996 | Mar 9, 1996 | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-161525 | — | — | — | — |
| — | — G-3-174791 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 62 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| KC | 13,364 | -13,302 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,836 | 12,854 | Perforated |
| 13,172 | 13,410 | Perforated |
| 13,262 | 13,297 | Perforated |
| 13,330 | 13,338 | Perforated |
| 13,415 | 13,471 | Perforated |
| 13,498 | 13,508 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 30 | 458 | 30 | — |
| 7 | 3,543 | 8.5 | 460 S |
| 16 | 4,623 | 20 | 2,340 S |
| 13.375 | 10,327 | 17.5 | 2,930 S |
| 13.375 | 12,258 | 12.5 | 550 S |
| 9.625 | 12,258 | 12.5 | 550 S |
| 7 | 13,543 | 8.5 | 460 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 | Apr 5, 2004 | Mar 1, 2004 | Yes |
| 00 | Nov 23, 1999 | Oct 29, 1999 | Yes |
| 00 | Nov 15, 1999 | — | — |
| 00 | Feb 19, 1997 | Sep 6, 1996 | Yes |
| 00 | Feb 14, 1997 | — | — |
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 42-708-30342 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-708-30342 → 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/70830342, documented in the API reference.