TEXAS · WELLS · ROBERTS COUNTY · API 42-393-30788 · DISTRICT 08
Vollmert J. C. #3
Roberts County · Mendota NW. (Granite Wash) field · Directional · Sidetrack
Vollmert J. C. #3 (API 42-393-30788) is a plugged well in Roberts County, plugged October 1, 2024, last operated by Unit Petroleum Company.
The RRC has issued 3 drilling permits between 1980 and 2005, permitted to 11,250 ft.
Completion filings report 3 formation tops, including Novi, Morrow, Td.
Its 3 leases have reported 254 barrels of oil and 83.5K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 3 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 Oct 2004 |
| Latest permit | Unit Petroleum CompanyMay 17, 2005 |
- 11,250
- total depth, ft
- 3
- permits on file
- May 17, 2005
- last permit issued
- Jul 7, 2005
- completed
- 254
- cumulative oil, bbl
- 83.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2004
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 7, 2005
- Shut in
- —
- Plugged
- Oct 1, 2024
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Vollmert, J.C. G-14-206889 | Mendota, NW. (Morrow, Upper) | Unit Petroleum Company | 1 | 0 | 3.57K | Aug 2004 – Oct 2004 |
| Vollmert G-14-91411 | Mendota, NW. (Granite Wash) | Unit Petroleum Company | 1 | 254 | 79.9K | Jan 1993 – Feb 2004 |
| Vollmert, J. C. G-14-267575 | Mendota, NW. (Granite Wash) | Unit Petroleum Company | 1 | 0 | 0 | Apr 2011 – — |
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 CompanyJan 1993 → Oct 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 600766-99 | Recompletion | Unit Petroleum Company | May 17, 2005 | May 17, 2005 | Jun 15, 2005 | 10,700 |
| 541417-99 | Recompletion · sidetrack | Unit Petroleum Company | Jan 30, 2004 | Jan 30, 2004 | — | 11,250 |
| 80251-99 | Drill | Amoco Production Company | May 5, 1980 | May 5, 1980 | May 13, 1980 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 7, 2005 | Vollmert J. C. G-14-267575 | Mendota NW. (Granite Wash) | Unit Petroleum Company | Plugged | — |
| Aug 17, 2004 | Vollmert J.C. G-14-206889 | Mendota NW. (Morrow Upper) | Unit Petroleum Company | Plugged | — |
| Dec 1, 1980 | Vollmert G-14-91411 | Mendota NW. (Granite Wash) | Unit Petroleum Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,661 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,954 | 10,018 | Perforated |
| 10,048 | 10,641 | Perforated |
| 11,086 | 11,096 | Perforated |
| 11,135 | 11,145 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,773 | 12.25 | 1,450 S |
| 2.375 | 10,343 | — | — |
| 7 | 10,725 | 8.75 | 275 S |
| 4.5 | 10,922 | 6.125 | 155 S |
| 4.5 | 10,922 | 6.25 | 155 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 7, 2013 | Apr 5, 2013 | — |
| 00 | Jun 2, 2005 | Sep 30, 2004 | Yes |
| 00 | Mar 21, 2005 | — | — |
| 00 | Jan 12, 1984 | Dec 16, 1980 | — |
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 42-393-30788 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-30788 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/39330788, documented in the API reference.