WELL · 42-393-32542 · DISTRICT 10
Vollmert B SL #13H
Roberts County · Mendota NW. (Granite Wash) field · Not Eligible for Allowable · Horizontal
Vollmert B SL #13H (API 42-393-32542) is a horizontal well in Roberts County operated by Unit Petroleum Company, completed April 29, 2014 and listed as not eligible for allowable on the RRC schedule.
The RRC has issued one drilling permit, issued August 30, 2013, permitted to 10,110 ft.
Completion filings report 9 formation tops, including Atoka, Cherokee, Council Grove, Des Moines.
No lease production has been reported under this well’s leases.
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 Jul 2014 |
| Latest permit | Unit Petroleum CompanyAug 30, 2013 |
- 10,110
- total depth, ft
- 1
- permits on file
- Aug 30, 2013
- last permit issued
- Apr 29, 2014
- completed
- 0
- cumulative oil, bbl
- 97.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 29, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Vollmert 'B' SL G-14-276126 | Mendota, NW. (Granite Wash) | Unit Petroleum Company | 1 | 0 | 97.5K | Apr 2014 – Jul 2026 |
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.
- 1Unit Petroleum CompanyApr 2014 → Jul 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 768977-99 | Drill | Unit Petroleum Company | Aug 26, 2013 | Aug 30, 2013 | Jan 10, 2014 | 10,110 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-276126 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,835 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | — | — |
| Cherokee | — | — |
| Council Grove | — | — |
| Des Moines | — | — |
| Marmaton | — | — |
| Novi | — | — |
| Oswego | — | — |
| Pennsylvanian | — | — |
| PennsylvanianPENNSYLVANIAN LOWER | — | — |
| Toronto | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,370 | 14,733 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,253 | 17.5 | 1,475 S |
| 9.625 | 6,543 | 12.25 | 565 S |
| 7 | 10,370 | 8.75 | 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 | Apr 10, 2015 | Sep 2, 2014 | — |
| 00 | Mar 27, 2015 | Jul 21, 2014 | Yes |
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 42-393-32542 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-32542 → 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/39332542, documented in the API reference.