WELL · 42-021-31417 · DISTRICT 1
Hilbig Unit No. 1 #S 9
Bastrop County · Hilbig field · Gas Strg-Withdrawal · Vertical
Hilbig Unit NO. 1 #S 9 (API 42-021-31417) is a well in Bastrop County operated by Lower Colorado River Authority, completed June 14, 1993 and listed as gas strg-withdrawal on the RRC schedule.
The RRC has issued one drilling permit, issued August 29, 1991, permitted to 4,500 ft.
Completion filings report 4 formation tops, including Midway, Navarro, Taylor, Serpentine.
No lease production has been reported under this well’s leases.
Operator of record
Lower Colorado River Authority
Bastrop, TX · P-5 Y, filed Dec 4, 2025 · 17 permits on file · (512) 473-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lower Colorado River Authority |
| Production reports | none |
| Latest permit | Lower Colorado River AuthorityAug 29, 1991 |
- 4,500
- total depth, ft
- 1
- permits on file
- Aug 29, 1991
- last permit issued
- Jun 14, 1993
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 1993
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hilbig Unit No. 1 G-1-145808 | Hilbig | Lower Colorado River Authority | 1 | 0 | 0 | Jun 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 391367-99 | Drill | Lower Colorado River Authority | Aug 29, 1991 | Aug 29, 1991 | Dec 7, 1991 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-145808 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 417 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,636 | 2,678 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 410 | 26 | 950 S |
| 13.375 | 1,090 | 17.5 | 850 S |
| 9.625 | 2,320 | 12.25 | 720 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 | Oct 5, 1993 | Jul 7, 1993 | Yes |
| 00 | Jul 14, 1993 | — | — |
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 42-021-31417 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-31417 → 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/02131417, documented in the API reference.