TEXAS · WELLS · ROBERTS COUNTY · API 42-393-30764 · DISTRICT 08
Vollmert J. C. #3
Roberts County · Mendota NW. (Granite Wash) field · Producing · Vertical
Vollmert J. C. #3 (API 42-393-30764) is a well in Roberts County operated by Mmgl Txph LLC, completed March 14, 2000 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 21, 1979, permitted to 10,679 ft.
It was permitted by Exxon Corp. and has since transferred to Mmgl Txph LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Cottage Grove, Douglas, Tonkawa, Des Moines.
Its 2 leases have reported 10.4K barrels of oil and 1.11M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 24, 2025
- Permits on file
- 10
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mmgl Txph LLC |
| Production reports | Mmgl Txph, LLCthrough Apr 2026 |
| Latest permit | Exxon Corp.Dec 21, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,679
- total depth, ft
- 1
- permits on file
- Dec 21, 1979
- last permit issued
- Mar 14, 2000
- completed
- 10.4K
- cumulative oil, bbl
- 1.11M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 14, 2000
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Vollmert, J. C. G-14-91910 | Mendota, NW. (Granite Wash) | Mmgl Txph, LLC | 1 | 9.78K | 1M | Jan 1993 – Apr 2026 |
| Vollmert, J. C. G-14-91902 | Mendota, NW. (Douglas, Lo.) | Mmgl Txph, LLC | 1 | 580 | 113K | Jan 1993 – Mar 2000 |
Gas, mcf lease total
Last 12 months 5,541 · prior 12 11,222(-51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Jul 1993
- 2Maxus Exploration CompanyAug 1993 → Jan 1995
- 3Midgard Energy CompanyFeb 1995 → Sep 1997
- 4Crescendo Resources, L.P.Oct 1997 → Mar 2000
- 5Amoco Production CompanyApr 2000 → Dec 2001
- 6BP America Production CompanyJan 2002 → Feb 2020
- 7Blackbeard Operating, LLCMar 2020 → Sep 2023
- 8Mmgl Txph, LLCOct 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 67452-99 | Drill | Exxon Corp. | Dec 21, 1979 | Dec 21, 1979 | Jul 7, 1980 | 10,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 14, 2000 | Vollmert J. C. G-14-91910 | Mendota NW. (Granite Wash) | Mmgl Txph LLC | Producing | 10,679 |
| Sep 9, 1980 | Vollmert J. C. G-14-91902 | Mendota NW. (Douglas Lo.) | Mmgl Txph LLC | SWR-10-Well · shut in Oct 1, 2000 | 10,679 |
Formation tops
As filed on W-2/G-1. Subsea from 2,690 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cottage Grove | 4,875 | -2,185 |
| Douglas | 6,891 | -4,201 |
| Tonkawa | 7,651 | -4,961 |
| Des Moines | 8,750 | -6,060 |
| Granite Wash | 9,433 | -6,743 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,011 | 7,025 | Perforated |
| 9,840 | 10,564 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,283 | 12.25 | 400 S |
| 2 | 6,950 | — | — |
| 2 | 9,790 | — | — |
| 7 | 10,679 | 8.75 | 775 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 | Feb 13, 2001 | Dec 19, 2000 | — |
| 00 | Jan 12, 1984 | Jan 28, 1981 | — |
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 42-393-30764 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-30764 → 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/39330764, documented in the API reference.