WELL · 42-211-33973 · DISTRICT 10
Shaller Frank #5
Hemphill County · Hemphill (Granite Wash.) field · Vertical
Shaller Frank #5 (API 42-211-33973) is a well in Hemphill County operated by Unit Petroleum Company, completed March 6, 2008.
The RRC has issued 2 drilling permits between 2007 and 2015, permitted to 12,050 ft.
Completion filings report 9 formation tops, including Douglas, Tonkawa, Kansas City, Marmaton.
Its 3 leases have reported 11.2K barrels of oil and 457K mcf of gas since March 2008, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2025
- Permits on file
- 1,100
- Phone
- (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Unit Petroleum Companythrough Apr 2026 |
| Latest permit | Unit Petroleum CompanyDec 22, 2015 |
- 12,050
- total depth, ft
- 2
- permits on file
- Dec 22, 2015
- last permit issued
- Mar 6, 2008
- completed
- 11.2K
- cumulative oil, bbl
- 457K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 6, 2008
- 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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Frank Shaller O-14-9512 | Canadian, SE (Douglas) | Unit Petroleum Company | 1 | 4.76K | 154K | Oct 2016 – Jul 2026 |
| Shaller, Frank G-14-258212 | Hemphill (Granite Wash.) | Unit Petroleum Company | 1 | 0 | 43.6K | Apr 2010 – May 2024 |
| Shaller, Frank O-14-7875 | Hemphill (Granite Wash.) | Unit Petroleum Company | 2 | 6.48K | 260K | Mar 2008 – Jan 2013 |
Gas, mcf lease total
Last 12 months 12,462 · prior 12 13,341(-7%)
Oil, barrels lease total
Last 12 months 406 · prior 12 397(+2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Unit Petroleum CompanyMar 2008 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 812779-99 | Recompletion | Unit Petroleum Company | Dec 17, 2015 | Dec 22, 2015 | Sep 19, 2016 | 7,700 |
| 643559-99 | Drill | Unit Petroleum Company | Jul 31, 2007 | Aug 8, 2007 | Sep 8, 2007 | 12,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-258212 | — | — | — | — |
| — | — O-14-7875 | — | — | — | — |
| — | — O-14-9512 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,466 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Douglas | 7,170 | -4,704 |
| Tonkawa | 7,918 | -5,452 |
| Kansas City | 8,420 | -5,954 |
| Marmaton | 9,532 | -7,066 |
| Mormaton | 9,532 | -7,066 |
| Granite Wash | 9,920 | -7,454 |
| Novi Lime | 11,616 | -9,150 |
| 13 Finger | 11,696 | -9,230 |
| MorrowTOP MORROW | 11,844 | -9,378 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,265 | 7,355 | Perforated |
| 10,388 | 10,411 | Perforated |
| 10,418 | 10,433 | Perforated |
| 10,436 | 10,454 | Perforated |
| 10,462 | 10,538 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,802 | 12.25 | 1,020 S |
| 5.5 | 10,875 | 8.75 | 535 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 | Apr 5, 2017 | Nov 30, 2016 | — |
| 00 | Jan 11, 2011 | May 17, 2010 | — |
| 00 | Dec 8, 2010 | — | — |
| 00 | Sep 17, 2008 | Apr 10, 2008 | Yes |
| 00 | Aug 29, 2008 | — | — |
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 42-211-33973 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-33973 → 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/21133973, documented in the API reference.