WELL · 42-057-00097 · DISTRICT 2
Welder P. H. -C- #6
Calhoun County · Heyser (4800 Greta) field · Vertical
Welder P. H. -C- #6 (API 42-057-00097) is a well in Calhoun County operated by Fredco, completed June 6, 1983.
The RRC has issued 2 drilling permits between 1980 and 1993, permitted to 5,486 ft.
It was permitted by Fina Oil & Chemical Company and has since transferred to Fredco on the wellbore schedule.
Its 2 leases have reported 8.57K barrels of oil and 260K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Fina Oil & Chemical Company; the EWA schedule now lists a different operator.
Louise, TX · P-5 Y, filed Jun 4, 2026 · 33 permits on file · (979) 648-2026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Fredco |
| Production reports | Fredcothrough Oct 2023 |
| Latest permit | Fina Oil & Chemical CompanyDec 13, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,486
- total depth, ft
- 2
- permits on file
- Dec 13, 1993
- last permit issued
- Jun 6, 1983
- completed
- 8.57K
- cumulative oil, bbl
- 260K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 6, 1983
- 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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder, P.H. "C" G-2-148647 | Heyser (5400 #1) | Fredco | 1 | 0 | 260K | Jan 1994 – Jul 2026 |
| Welder, P. H. -C- O-2-5633 | Heyser (4800 Greta) | Fredco | 2 | 8.57K | 190 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Fina Oil & Chemical CompanyJan 1994 → Nov 1994
- 2Synergy Production CompanyDec 1994 → Jan 1996
- 3Synergy Oil & Gas, Inc. (A)Feb 1996 → Jun 2001
- 4FredcoMay 2002 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419053-99 | Recompletion | Fina Oil & Chemical Company | Dec 7, 1993 | Dec 13, 1993 | Dec 14, 1993 | 5,486 |
| 82471-99 | Recompletion | Tenneco Oil Co. | Apr 18, 1980 | Apr 18, 1980 | — | 5,486 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-148647 | — | — | — | — |
| — | — O-2-5633 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,920 | 4,833 | Perforated |
| 4,276 | 4,280 | Perforated |
| 5,359 | 5,372 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 937 | 13.375 | 300 S |
| 10.75 | 937 | 15 | 300 S |
| 10.75 | 963 | 15 | 300 S |
| 2.875 | 3,850 | — | — |
| 7 | 5,475 | 9.75 | 300 S |
| 7 | 5,475 | 9.875 | 300 S |
| 7 | 5,475 | — | 300 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 | Jun 2, 1994 | Feb 28, 1994 | — |
| 00 | Apr 7, 1994 | — | — |
| 00 | Jan 12, 1984 | Mar 30, 1981 | — |
| 00 | Jan 12, 1984 | Sep 21, 1970 | — |
| 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 42-057-00097 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-00097 → 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
- 364K
- bbl, all reported
- Dec 1994
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000047737 | W-14 Disposal | Canceled Feb 28, 2017 | 0 | 0 | 3,920–4,260 |
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/05700097, documented in the API reference.