WELL · 42-149-30312 · DISTRICT 3
Winchester A #1
Fayette County · Giddings (Austin Chalk-3) field · Vertical
Winchester A #1 (API 42-149-30312) is a plugged well in Fayette County, plugged October 8, 1993, last operated by Usfg Oil & Gas Inc..
The RRC has issued one drilling permit, issued November 1, 1978, permitted to 8,800 ft.
It was permitted by Chafin & Hedges Petroleum CO. and has since transferred to Usfg Oil & Gas Inc. on the wellbore schedule.
Operator of record
Permitted by Chafin & Hedges Petroleum Co.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Sep 9, 2005 · 3 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Usfg Oil & Gas Inc. |
| Production reports | none |
| Latest permit | Chafin & Hedges Petroleum Co.Nov 1, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,800
- total depth, ft
- 1
- permits on file
- Nov 1, 1978
- last permit issued
- Dec 6, 1978
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 6, 1978
- Shut in
- —
- Plugged
- Oct 8, 1993
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 |
|---|---|---|---|---|---|---|
| Winchester "A" O-3-12151 | Giddings (Austin Chalk-3) | Usfg Oil & Gas, Inc. | 1 | 0 | 0 | Jan 1993 – Oct 1996 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 36059-99 | Drill | Chafin & Hedges Petroleum Co. | Nov 1, 1978 | Nov 1, 1978 | Nov 1, 1978 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-12151 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,396 | 8,490 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,400 | 12.25 | 640 S |
| 5.5 | 8,396 | 8.75 | 120 S |
| 2.375 | 8,449 | — | — |
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 12, 1984 | Jan 10, 1979 | — |
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 42-149-30312 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-30312 → 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/14930312, documented in the API reference.