WELL · 42-133-35709 · DISTRICT 7
Schaeffer #4B
Eastland County · Vertical
Schaeffer #4B (API 42-133-35709) is a permitted well in Eastland County filed by Hoffmann Oil Company; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1981 and 1984, permitted to 1,500 ft.
Completion filings report one formation top, including Cross Cut.
Its lease has reported 662 barrels of oil and 57 mcf of gas since January 1993, last reporting in November 2001. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Eastland, TX · P-5 Y, filed Apr 4, 2026 · 19 permits on file · (817) 239-8966
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Momentum Oil Companythrough Aug 2000 |
| Latest permit | Hoffmann Oil CompanyFeb 27, 1984 |
- 1,500
- total depth, ft
- 2
- permits on file
- Feb 27, 1984
- last permit issued
- —
- completed
- 662
- cumulative oil, bbl
- 57
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2001
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schaefer, O. "B" O-8-21042 | Nimrod,e. (Patio) | Momentum Oil Company | 5 | 662 | 57 | Jan 1993 – Nov 2001 |
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.
- 1Hoffmann Oil CompanyJan 1993 → Aug 1994
- 2Momentum Oil CompanyApr 2000 → Aug 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 230715-99 | Drill | Hoffmann Oil Company | Feb 27, 1984 | Feb 27, 1984 | — | 1,500 |
| 116264-99 | Drill | Hoffmann, W. H. /Bill/ | Apr 28, 1981 | Apr 28, 1981 | — | 1,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-21042 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,327 | 1,328 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,385 | 6.75 | 225 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 15, 1985 | Dec 14, 1984 | — |
| 00 | Jan 1, 1985 | — | — |
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 42-133-35709 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-133-35709 → 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/13335709, documented in the API reference.