WELL · 42-211-31453 · DISTRICT 10
Shaller Frank -A- #4
Hemphill County · Canadian SE (Douglas) field · Vertical
Shaller Frank -A- #4 (API 42-211-31453) is a plugged well in Hemphill County, plugged September 8, 1999, last operated by Crescendo Resources L.P..
The RRC has issued one drilling permit, issued January 14, 1982, permitted to 7,500 ft.
It was permitted by Diamond Chemicals Company and has since transferred to Crescendo Resources L.P. on the wellbore schedule.
Operator of record
Permitted by Diamond Chemicals Company; the EWA schedule now lists a different operator.
Amarillo, TX · P-5 Y, filed May 5, 2000 · 314 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescendo Resources L.P. |
| Production reports | Crescendo Resources, L.P.through Apr 1999 |
| Latest permit | Diamond Chemicals CompanyJan 14, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Jan 14, 1982
- last permit issued
- Apr 6, 1982
- completed
- 0
- cumulative oil, bbl
- 73.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 6, 1982
- Shut in
- —
- Plugged
- Sep 8, 1999
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 |
|---|---|---|---|---|---|---|
| Shaller, Frank -A- G-14-99815 | Canadian, SE (Douglas) | Crescendo Resources, L.P. | 1 | 0 | 73.7K | Jan 1993 – Sep 1999 |
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.
- 1Maxus Exploration CompanyJan 1993 → Jan 1995
- 2Midgard Energy CompanyFeb 1995 → Sep 1997
- 3Crescendo Resources, L.P.Oct 1997 → Apr 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 147557-99 | Drill | Diamond Chemicals Company | Jan 14, 1982 | Jan 14, 1982 | — | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-99815 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,022 | 7,027 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,443 | 12.25 | 1,000 S |
| 2.375 | 6,925 | — | — |
| 5.5 | 7,472 | 7.875 | 200 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 12, 1984 | May 3, 1982 | — |
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 42-211-31453 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-31453 → 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/21131453, documented in the API reference.