WELL · 42-123-34845 · DISTRICT 2
Mumme-Schendel-Maron Ulw D #1
DE Witt County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Mumme-Schendel-Maron Ulw D #1 (API 42-123-34845) is a horizontal well in De Witt County operated by Burlington Resources O & G CO LP, completed December 18, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 14, 2019, permitted to 17,000 ft.
Completion filings report 8 formation tops, including Yegua, Wilcox, Austin Chalk, Eagle Ford.
Its lease has reported 663K barrels of oil and 1.29M mcf of gas since October 2019, last reporting in July 2026.
Operator of record
Burlington Resources O & G Co LP
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 30, 2025
- Permits on file
- 5,130
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burlington Resources O & G Co LP |
| Production reports | Burlington Resources O & G Co LPthrough Apr 2026 |
| Latest permit | Burlington Resources O & G Co LPJun 14, 2019 |
- 17,000
- total depth, ft
- 1
- permits on file
- Jun 14, 2019
- last permit issued
- Dec 18, 2020
- completed
- 663K
- cumulative oil, bbl
- 1.29M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 18, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
29.023383, -97.712174
Permit surface location from the RRC GIS record, in DE Witt County.
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 |
|---|---|---|---|---|---|---|
| Mumme-Schendel-Maron Ulw D O-2-11977 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 1 | 663K | 1.29M | Oct 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 45,473 · prior 12 25,002(+82%)
Gas, mcf lease total
Last 12 months 89,415 · prior 12 43,878(+104%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPMar 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 853953-99 | Drill | Burlington Resources O & G Co LP | Jun 6, 2019 | Jun 14, 2019 | Dec 20, 2019 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-11977 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 411 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 2,111 | -1,700 |
| Wilcox | 5,162 | -4,751 |
| Austin Chalk | 11,995 | -11,584 |
| Eagle Ford | 12,293 | -11,882 |
| Catahoula | — | — |
| Eagle Ford | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Frio | — | — |
| Vicksburg | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,490 | 19,065 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,036 | 12.25 | 1,090 S |
| 5.5 | 19,164 | 8.75 | 2,130 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 | Oct 26, 2022 | Oct 3, 2022 | — |
| 00 | Mar 11, 2021 | Mar 4, 2021 | Yes |
| 00 | Jul 6, 2020 | Jun 23, 2020 | — |
| 00 | Jun 12, 2020 | May 5, 2020 | Yes |
| 00 | Jun 10, 2020 | Apr 30, 2020 | 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 42-123-34845 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-34845 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbors, subsea-aligned so they line up regardless of surface terrain.
Mumme-Schendel-Maron Ulw B42-123-34843
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,103 | -1,691 |
| Wilcox | 5,167 | -4,755 |
| Austin Chalk | 12,013 | -11,601 |
| Eagle Ford | 12,315 | -11,903 |
| Frio | — | |
| Edwards | — | |
| Catahoula | — | |
| Vicksburg | — |
Mumme-Schendel-Maron Ulw C42-123-34844
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,074 | -1,662 |
| Austin Chalk | — | |
| Wilcox | — | |
| Vicksburg | — | |
| Frio | — | |
| Edwards | — | |
| Eagle Ford | — | |
| Catahoula | — |
Mumme-Schendel-Maron Ulw A42-123-34842
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,076 | -1,664 |
| Austin Chalk | — | |
| Wilcox | — | |
| Vicksburg | — | |
| Frio | — | |
| Edwards | — | |
| Edwards | — | |
| Eagle Ford | — |
9 TOPS · FIRST 8
Mumme-Maron Ulw A42-123-34827
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,089 | -1,677 |
| Catahoula | — | |
| Austin Chalk | — | |
| Eagle Ford | — | |
| Edwards | — | |
| Edwards | — | |
| Frio | — | |
| Vicksburg | — |
9 TOPS · FIRST 8
Mumme-Maron Ulw B42-123-34825
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,086 | -1,675 |
| Wilcox | 5,167 | -4,756 |
| Frio | — | |
| Vickburg | — | |
| Eagle Ford | — | |
| Catahoula | — | |
| Austin Chalk | — | |
| Edwards | — |
Ruckman Ranch Unit42-123-34496
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Vicksburg | 1,136 | -720 |
| Yegua | 2,115 | -1,699 |
| Wilcox | 5,263 | -4,847 |
| Austin Chalk | 12,074 | -11,658 |
| Eagle Ford | 12,338 | -11,922 |
| Catahoula | — | |
| Frio | — | |
| Edwards | — |
Ruckman Ranch Unit42-123-34495
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Vicksburg | 1,138 | -722 |
| Yegua | 2,119 | -1,703 |
| Wilcox | 5,264 | -4,848 |
| Austin Chalk | 12,092 | -11,676 |
| Eagle Ford | 12,363 | -11,947 |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
Ruckman Ranch Unit42-123-34494
0.6 KM · Burlington Resources O & G Co LP · Section with this well →
| Vicksburg | 1,138 | -722 |
| Yegua | 2,119 | -1,703 |
| Wilcox | 5,261 | -4,845 |
| Austin Chalk | 12,083 | -11,667 |
| Eagle Ford | 12,338 | -11,922 |
| Catahoula | — | |
| Edwards | — | |
| Frio | — |
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/12334845, documented in the API reference.