WELL · 42-007-30922 · DISTRICT 4

St. Charles Co. #104

Y

Aransas County · St. Charles (Frio Cons. Lower) field · Temp Abandoned  · Directional

ST. Charles CO. #104 (API 42-007-30922) is a well in Aransas County operated by Hilcorp Energy Company, completed August 14, 2021 and listed as temp abandoned on the RRC schedule.

The RRC has issued one drilling permit, issued February 11, 2015, permitted to 13,000 ft.

Completion filings report 6 formation tops, including Goliad, Golid Injection Disposal, Miocene (undifferentiated), Catahoula.

No lease production has been reported under this well’s leases.

Operator of record

Hilcorp Energy Company

Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,453 permits on file · (713) 209-2411

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleHilcorp Energy Company
Production reportsHilcorp Energy Companythrough Apr 2025
Latest permitHilcorp Energy CompanyFeb 11, 2015
13,000
total depth, ft
1
permits on file
Feb 11, 2015
last permit issued
Aug 14, 2021
completed
0
cumulative oil, bbl
6.04M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2015 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Aug 14, 2021
Shut in
—
Plugged
—

Operator's P-5 on the schedule: X

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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
St. Charles Co. G-4-277603St. Charles (Frio Cons., Lower)Hilcorp Energy Company106.04MJun 2015 – Jul 2026

Gas, mcf lease total

Last 12 months 0 · prior 12 132,651(-100%)

020K40K60K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Hilcorp Energy CompanyJun 2015 → Apr 2025

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
803637-99DrillHilcorp Energy CompanyFeb 9, 2015Feb 11, 2015May 6, 201513,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-4-277603————

Formation tops

As filed on W-2/G-1. Subsea from 15 ft elevation.Download CSV →

FormationMD ftSubsea
GoliadGOLIAD - INJECTION/DISPOSAL2,300-2,285
Golid Injection Disposal2,300-2,285
Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC3,130-3,115
Miocene (undifferentiated)MIOCENE-LARGTO-OAKVILLE-3,130-3,115
CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI6,500-6,485
CatahoulaCATAHOULA-FRIO - INJECTION/DISPO7,895-7,880
CatahoulaCATAHOULA-FRIO7,900-7,885
CatahoulaCATAHOULA-FRIO - INJECTION/DISPO7,900-7,885
Vicksburg8,000-7,985
GoliadGOLIAD - INJECTION/DISPOSAL——
Injection/Disposal——
Vicksburg——

Perforations

Perforated and open-hole intervals.

FromToType
10,59210,561Perforated
10,78910,797Perforated
10,82410,829Perforated
10,94610,971Perforated
10,95310,963Perforated
12,15612,162Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3753,01317.52,003 S
13.3753,013—2,003 S
9.6259,36612.251,910 S
9.6259,366—1,910 S
5.512,7256.5111 S
5.512,725—10,626 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Dec 20, 2024Aug 14, 2021—
00Oct 6, 2021Nov 11, 2024—
00Aug 18, 2017Jul 19, 2017—
00Oct 23, 2015Oct 13, 2015—
00Aug 26, 2015Aug 17, 2015Yes

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.

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/00730922, documented in the API reference.