WELL · 42-481-31164 · DISTRICT 3
Hlavinka J. T. #1C
Wharton County · Hungerford North (4900) field · Vertical
Hlavinka J. T. #1C (API 42-481-31164) is a plugged well in Wharton County, plugged January 25, 1996, last operated by KA-Hugh International Inc..
The RRC has issued 3 drilling permits between 1977 and 1987, permitted to 5,012 ft.
Operator of record
Houston, TX · P-5 Y, filed Mar 4, 1994 · 45 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | KA-Hugh International Inc. |
| Production reports | Coastal Production Company, Inc.through Jul 1995 |
| Latest permit | KA-Hugh International, Inc.Jun 30, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,012
- total depth, ft
- 3
- permits on file
- Jun 30, 1987
- last permit issued
- Feb 16, 1977
- completed
- 0
- cumulative oil, bbl
- 56.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 16, 1977
- Shut in
- —
- Plugged
- Jan 25, 1996
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hiavinka, J. T. G-3-124819 | Hungerford, North (Frio 4175) | Coastal Investments Inc. | 1 | 0 | 56.9K | Jan 1993 – Jan 1996 |
| — G-3-71215 | — | — | 0 | 0 | 0 | — |
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.
- 1Coastal Production Company, Inc.Jan 1993 → Jul 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 331254-99 | Recompletion | KA-Hugh International, Inc. | Jun 5, 1987 | Jun 30, 1987 | — | 5,012 |
| 55928-99 | Other | KA-Hugh International, Inc. | Aug 9, 1979 | Aug 9, 1979 | — | 5,012 |
| 11338-99 | Drill | KA-Hugh International, Inc. | Oct 24, 1977 | Oct 24, 1977 | — | 4,928 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-71215 | — | — | — | — |
| — | — G-3-124819 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,173 | 4,177 | Perforated |
| 4,536 | 4,539 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 529 | 12.25 | 260 S |
| 2.375 | 4,646 | — | — |
| 4.5 | 5,016 | 7.875 | 550 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 | Sep 16, 1987 | Aug 5, 1987 | Yes |
| 00 | Aug 17, 1987 | — | Yes |
| 00 | Jan 12, 1984 | Aug 13, 1979 | — |
| 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 42-481-31164 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-31164 → 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/48131164, documented in the API reference.