WELL · 42-021-80009 · DISTRICT 1
Hilbig Oil Unit No. 1 #15H
Bastrop County · Hilbig field · Vertical
Hilbig Oil Unit NO. 1 #15H (API 42-021-80009) is a disposal or injection well in Bastrop County operated by Lower Colorado River Authority under an active UIC permit.
The RRC has issued one drilling permit, issued May 24, 1993, permitted to 4,100 ft.
Completion filings report 3 formation tops, including Serpentine, Georgetown, Edwards.
Its 2 leases have reported 6.46K barrels of oil and 903 mcf of gas since January 1993, last reporting in July 2026. The leases carry 33 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 3.43K barrels injected in the 12 months reported through August 2025.
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 | Lower Colorado River Authoritythrough Jul 1993 |
| Latest permit | Lower Colorado River AuthorityMay 24, 1993 |
- 4,100
- total depth, ft
- 1
- permits on file
- May 24, 1993
- last permit issued
- —
- completed
- 6.46K
- cumulative oil, bbl
- 903
- 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 2 leases this well is completed on; they carry 33 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hilbig Oil Unit No. 1 O-1-13771 | Lentz | Lower Colorado River Authority | 1 | 0 | 0 | Jun 1993 – Jul 2026 |
| Hilbig Oil Unit No. 1 O-1-650 | Hilbig | Lower Colorado River Authority | 32 | 6.46K | 903 | Jan 1993 – Dec 1993 |
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.
- 1Lower Colorado River AuthorityJan 1993 → Jun 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 411878-99 | Recompletion | Lower Colorado River Authority | May 18, 1993 | May 24, 1993 | May 24, 1993 | 4,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-650 | — | — | — | — |
| — | — O-1-650 | — | — | — | — |
| — | — O-1-13771 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 445 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Serpentine | 2,330 | -1,885 |
| Georgetown | 3,230 | -2,785 |
| Edwards | 3,450 | -3,005 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,412 | 3,845 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 57 | 14 | 50 S |
| 7 | 2,363 | 9.875 | 125 S |
| 5.5 | 3,412 | 6.125 | 110 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 | Nov 30, 1993 | Aug 20, 1993 | — |
| 00 | Sep 8, 1993 | — | — |
| 00 | Feb 23, 1993 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-021-80009 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-80009 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 3.43K
- bbl, last 12 reported months
- 529K
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000068961 | H-1 Injection | Canceled May 8, 1990 | 0 | 0 | 2,363–2,610 |
| 000079492 | W-14 Disposal | Active | 10,000 | 1,500 | 3,402–3,845 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 3,425 · prior 12 6,240(-45%)
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/02180009, documented in the API reference.