WELL · 42-505-31943 · DISTRICT 4
Haynes Mineral Trust #4
Zapata County · Comitas field · Vertical
Haynes Mineral Trust #4 (API 42-505-31943) is a plugged well in Zapata County, plugged August 4, 1992, last operated by Thrash Oil & Gas CO..
The RRC has issued one drilling permit, issued November 21, 1984, permitted to 1,100 ft.
Completion filings report one formation top, including Mirando Sand.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 21, 1988
- Permits on file
- 113
- Phone
- (713) 654-9860
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Thrash Oil & Gas Co. |
| Production reports | none |
| Latest permit | Thrash Oil & Gas Co.Nov 21, 1984 |
- 1,100
- total depth, ft
- 1
- permits on file
- Nov 21, 1984
- last permit issued
- Dec 18, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 18, 1984
- Shut in
- —
- Plugged
- Aug 4, 1992
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; they carry 29 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Haynes Mineral Trust O-4-9473 | Comitas | Thrash Oil & Gas Co. | 29 | 0 | 0 | Jan 1993 – Apr 1995 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 258570-99 | Drill | Thrash Oil & Gas Co. | Nov 21, 1984 | Nov 21, 1984 | Dec 15, 1984 | 1,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-9473 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 432 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Mirando Sand | 1,050 | -618 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,050 | 1,058 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 1,050 | 9.875 | 250 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 26, 1986 | Sep 12, 1986 | — |
| 00 | Sep 20, 1986 | — | — |
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 42-505-31943 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-31943 → 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/50531943, documented in the API reference.