WELL · 42-708-30329 · DISTRICT 3
State Lease 59455 #11
High IS-LB County · High Is. Blk. 24L (FB-C GL) field · Shut IN · Directional
State Lease 59455 #11 (API 42-708-30329) is a well in High IS-LB County operated by Jefferson Block 24 Oil & Gas LLC, completed September 29, 1990 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 11, 1990, permitted to 9,600 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Jefferson Block 24 Oil & Gas LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Gh, Gp, Hf, Hh.
Its 2 leases have reported 145K barrels of oil and 4.39M mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Jefferson Block 24 Oil & Gas LLC
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
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 | Jefferson Block 24 Oil & Gas LLC |
| Production reports | Jefferson Block 24 Oil & Gas LLCthrough Jun 2016 |
| Latest permit | Arco Oil & Gas Co.Jun 11, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 2
- permits on file
- Jun 11, 1990
- last permit issued
- Sep 29, 1990
- completed
- 145K
- cumulative oil, bbl
- 4.39M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 29, 1990
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| S/L 59455, High Island 24L G-3-138911 | High Is. Blk. 24L (FB-C, HC) | Jefferson Block 24 Oil & Gas LLC | 1 | 0 | 4.06M | Jan 1993 – Jul 2026 |
| State Lease 59455 O-3-9695 | High Is. Blk. 24L (FB-C, GL) | Jefferson Block 24 Oil & Gas LLC | 3 | 145K | 333K | Jan 1993 – Jul 2026 |
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 → Nov 2001
- 3Jefferson Block 24 Oil & Gas LLCFeb 2008 → Jun 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 374169-98 | Drill | Arco Oil & Gas Co. | Aug 28, 1990 | Jun 11, 1990 | Jun 20, 1990 | 9,600 |
| 374169-99 | Drill | Arco Oil & Gas Co. | Jun 6, 1990 | Jun 11, 1990 | — | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-138911 | — | — | — | — |
| — | — O-3-9695 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 101 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| GH | 7,400 | -7,299 |
| GP | 7,795 | -7,694 |
| HF | 8,400 | -8,299 |
| HH | 8,455 | -8,354 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,680 | 7,685 | Perforated |
| 8,220 | 8,235 | Perforated |
| 8,220 | 8,240 | Perforated |
| 8,255 | 8,260 | Perforated |
| 8,310 | 8,325 | Perforated |
| 8,383 | 8,394 | Perforated |
| 8,402 | 8,418 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,500 | 17.5 | 1,670 S |
| 9.625 | 8,073 | 12.25 | 1,750 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 22, 2008 | Feb 14, 2008 | — |
| 00 | Sep 3, 1991 | Apr 15, 1991 | Yes |
| 00 | Aug 22, 1991 | Oct 4, 1990 | Yes |
| 00 | Aug 15, 1991 | — | — |
| 00 | Aug 12, 1991 | — | — |
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 42-708-30329 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-708-30329 → 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/70830329, documented in the API reference.