WELL · 42-007-30920 · DISTRICT 4
St. Charles Co. #94
Aransas County · St. Charles (Frio Cons. Lower) field · Directional
ST. Charles CO. #94 (API 42-007-30920) is a well in Aransas County operated by Hilcorp Energy Company, completed September 26, 2016.
The RRC has issued 2 drilling permits between 2014 and 2016, permitted to 15,000 ft.
Completion filings report 5 formation tops, including Miocene (undifferentiated), Catahoula, Cataoula-Frio-Injection/Disposal, Goliad.
Its 2 leases have reported 36.2K barrels of oil and 5.3M mcf of gas since July 2013, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Jul 2022 |
| Latest permit | Hilcorp Energy CompanyOct 26, 2016 |
- 15,000
- total depth, ft
- 2
- permits on file
- Oct 26, 2016
- last permit issued
- Sep 26, 2016
- completed
- 36.2K
- cumulative oil, bbl
- 5.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 26, 2016
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| St. Charles Co. O-4-13798 | St. Charles (B-1) | Hilcorp Energy Company | 2 | 36.2K | 62.6K | Jul 2013 – Jul 2026 |
| St. Charles Co. G-4-275441 | St. Charles (Frio Cons., Lower) | Hilcorp Energy Company | 1 | 0 | 5.24M | Oct 2014 – Oct 2016 |
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.
- 1Hilcorp Energy CompanyJul 2013 → Jul 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 819185-99 | Recompletion | Hilcorp Energy Company | Oct 6, 2016 | Oct 26, 2016 | Oct 3, 2016 | 13,878 |
| 785174-99 | Drill | Hilcorp Energy Company | Apr 22, 2014 | May 23, 2014 | Jun 18, 2014 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-275441 | — | — | — | — |
| — | — O-4-13798 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 14 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC | 5,850 | -5,836 |
| Miocene (undifferentiated)MIOCENE-LARAGARTO-OAKVILLE-INJEC | 5,850 | -5,836 |
| Miocene (undifferentiated)MIOCENE-LARGARTO-OAKVILLE-INJECT | 5,850 | -5,836 |
| CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI | 6,350 | -6,336 |
| CatahoulaCATAHOULA-ANAHUAC-INJECTION/DISP | 6,350 | -6,336 |
| CatahoulaCATAHOULA-FRIO-IMNECTION/DISPOSA | 7,950 | -7,936 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 7,950 | -7,936 |
| Cataoula-Frio-Injection/Disposal | 7,950 | -7,936 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 12,580 | -12,566 |
| GoliadGOLIAD - INJECTION/DISPOSAL | — | — |
| GoliadGOLIAD-INJECTION/DISPOSAL | — | — |
| Vicksburg | — | — |
| VicksburgVICKSBURG` | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,346 | 8,366 | Perforated |
| 10,077 | 10,091 | Perforated |
| 10,131 | 10,145 | Perforated |
| 10,588 | 10,596 | Perforated |
| 12,307 | 12,336 | Perforated |
| 12,326 | 12,404 | Perforated |
| 12,758 | 12,852 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,985 | 17.5 | 2,910 S |
| 9.625 | 9,211 | 12.25 | 1,320 S |
| 5.5 | 13,054 | 6.5 | 165 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 | Jan 9, 2017 | Nov 11, 2016 | — |
| 00 | Oct 26, 2016 | Oct 4, 2016 | — |
| 00 | Oct 25, 2016 | Oct 4, 2016 | — |
| 00 | Dec 10, 2015 | Nov 18, 2015 | — |
| 00 | Jan 15, 2015 | Dec 8, 2014 | Yes |
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 42-007-30920 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-007-30920 → 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/00730920, documented in the API reference.