WELL · 42-371-04813 · DISTRICT 8
Mauer B. M. #1
Pecos County · T. C. I. (Grayburg Zone) field · Vertical
Mauer B. M. #1 (API 42-371-04813) is a well in Pecos County operated by Founders Oil & Gas Operating LLC, completed February 10, 1958.
The RRC has issued one drilling permit, issued March 26, 2007, permitted to 6,075 ft.
It was permitted by G P II Energy, Inc. and has since transferred to Founders Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Yates, Grayburg, San Andres.
Its 3 leases have reported 6.03K barrels of oil and 8.82K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Founders Oil & Gas Operating LLC
Permitted by G P II Energy, Inc.; the EWA schedule now lists a different operator.
Arlington, TX · P-5 Y, filed Jul 3, 2024 · 86 permits on file · (817) 357-9943
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Founders Oil & Gas Operating LLC |
| Production reports | KRF Production Company LLCthrough Mar 2020 |
| Latest permit | G P II Energy, Inc.Mar 26, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,075
- total depth, ft
- 1
- permits on file
- Mar 26, 2007
- last permit issued
- Feb 10, 1958
- completed
- 6.03K
- cumulative oil, bbl
- 8.82K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 10, 1958
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mauer, B. M. O-10-39365 | Abell, North (San Andres) | Killer Rabbit Fields LLC | 1 | 6.03K | 0 | Sep 2007 – Jul 2026 |
| Mauer, B. M. G-10-20925 | T. C. I. (Grayburg Zone) | Founders Oil & Gas Operating,llc | 1 | 0 | 0 | Jan 1993 – Jun 2020 |
| Mauer, B. M. G-10-19429 | Abell, East (Glorieta) | G P II Energy, Inc. | 1 | 0 | 8.82K | Jan 1993 – Mar 2008 |
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.
- 1G P II Energy, Inc.Jan 1993 → Dec 2015
- 2Founders Oil & Gas Operating,llcJan 2016 → Sep 2018
- 3KRF Production Company LLCDec 2018 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632551-99 | Recompletion | G P II Energy, Inc. | Jan 25, 2007 | Mar 26, 2007 | Aug 5, 2007 | 6,075 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-19429 | — | — | — | — |
| — | — G-10-20925 | — | — | — | — |
| — | — O-10-39365 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,402 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,100 | 1,302 |
| Grayburg | 1,940 | 462 |
| San Andres | 2,206 | 196 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,935 | 1,995 | Perforated |
| 2,206 | 2,214 | Perforated |
| 2,234 | 2,234 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 220 | — | — |
| 13 | 405 | — | — |
| 9.625 | 1,922 | 12.25 | — |
| 2 | 3,034 | — | — |
| 7 | 6,075 | — | — |
| 7 | 6,100 | 8.5 | — |
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 | May 29, 2012 | Jul 14, 2011 | — |
| 00 | Jun 3, 2010 | Oct 25, 2007 | Yes |
| 00 | Jul 6, 2009 | — | — |
| 00 | Jan 12, 1984 | Apr 1, 1960 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-371-04813 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-04813 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37104813, documented in the API reference.