WELL · 42-409-31375 · DISTRICT 4
Havelka, F. #1D
San Patricio County · Vertical
Havelka, F. #1D (API 42-409-31375) is a former disposal or injection well in San Patricio County, last operated by Havelka Disposal System; its UIC permit is no longer active.
The RRC has issued 5 drilling permits between 1979 and 1984, permitted to 9,500 ft.
Completion filings report one formation top, including Catahoula.
Operator of record
Taft, TX · P-5 Y, filed Dec 3, 1999 · 2 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Havelka Disposal SystemJun 1, 1984 |
- 9,500
- total depth, ft
- 5
- permits on file
- Jun 1, 1984
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2003
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 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 |
|---|---|---|---|---|---|---|
| Havelka, F. O-4-10675 | Taft, North (a-3 Sand) | Havelka Disposal System | 1 | 0 | 0 | Jan 1993 – Aug 2003 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 240867-99 | Recompletion | Havelka Disposal System | May 29, 1984 | Jun 1, 1984 | — | 9,500 |
| 189687-99 | Recompletion | Havelka Disposal System | Mar 28, 1983 | Mar 28, 1983 | — | 9,500 |
| 121227-99 | Recompletion | Perryman Oil & Gas Inc. | Jun 16, 1981 | Jun 16, 1981 | — | 9,500 |
| 116441-99 | Recompletion | Perryman Oil & Gas Inc. | Apr 29, 1981 | Apr 29, 1981 | Feb 9, 1980 | 9,500 |
| 64871-99 | Drill | Perryman & Murchison | Nov 29, 1979 | Nov 29, 1979 | Feb 9, 1980 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-10675 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 22 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Catahoula | 4,030 | -4,008 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,210 | 4,230 | Perforated |
| 6,481 | 6,483 | Perforated |
| 8,816 | 8,824 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,886 | 12.25 | 1,065 S |
| 9.625 | 1,894 | 13.75 | 1,970 S |
| 2.375 | 6,404 | — | — |
| 2.375 | 8,759 | 8.75 | — |
| 5.5 | 9,521 | 7.875 | 930 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 23, 1985 | Dec 12, 1984 | — |
| 00 | Jan 11, 1985 | — | — |
| 00 | Jan 12, 1984 | Sep 3, 1981 | — |
| 00 | Jan 12, 1984 | May 27, 1981 | — |
| 00 | Jan 12, 1984 | Aug 6, 1980 | — |
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 42-409-31375 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-31375 → 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
- 0
- bbl, last 12 reported months
- 124K
- bbl, all reported
- Jan 2000
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000054974 | W-14 Disposal | Plugged May 12, 2000 | 0 | 1,000 | 4,210–4,322 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/40931375, documented in the API reference.