WELL · 42-301-31823 · DISTRICT 8
Ludeman #1401H
Loving County · Two Georges (Bone Spring) field · Horizontal
Ludeman #1401H (API 42-301-31823) is a plugged horizontal well in Loving County, plugged August 9, 2024, last operated by Cog Operating LLC.
The RRC has issued 2 drilling permits between 2012 and 2019, permitted to 18,000 ft.
Completion filings report 10 formation tops, including Delaware, Cherry Canyon, Red Bluff, Bell Canyon.
Its 2 leases have reported 505K barrels of oil and 901K mcf of gas since December 2012, last reporting in September 2024. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed May 4, 2026 · 4,568 permits on file · (432) 853-2355
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Jan 2023 |
| Latest permit | COG Operating LLCMay 8, 2019 |
- 18,000
- total depth, ft
- 2
- permits on file
- May 8, 2019
- last permit issued
- Dec 28, 2012
- completed
- 505K
- cumulative oil, bbl
- 901K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2012 THROUGH Sep 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 28, 2012
- Shut in
- —
- Plugged
- Aug 9, 2024
Surface location
31.922878, -103.420711
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Loving County.
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ludeman OG O-10-52010 | Phantom (Wolfcamp) | COG Operating LLC | 1 | 26.4K | 37.9K | Mar 2019 – Sep 2024 |
| Ludeman O-10-43914 | Two Georges (Bone Spring) | COG Operating LLC | 2 | 478K | 863K | Dec 2012 – Oct 2019 |
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.
- 1COG Operating LLCDec 2012 → Jan 2023
- 2Silver Hill Energy Partners, LLCApr 2016 → Jan 2017
- 3RSP Permian, LLCMar 2017 → Jul 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 850833-99 | Field transfer | COG Operating LLC | Mar 8, 2019 | May 8, 2019 | Sep 10, 2012 | 18,000 |
| 745171-99 | Drill | COG Operating LLC | Jul 23, 2012 | Aug 6, 2012 | Sep 10, 2012 | 18,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-43914 | — | — | — | — |
| — | — O-10-52010 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,138 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 3,000 | 138 |
| Cherry Canyon | 3,700 | -562 |
| Red Bluff | 3,900 | -762 |
| Bell Canyon | 4,700 | -1,562 |
| Delaware | 5,300 | -2,162 |
| Brushy Canyon | 6,000 | -2,862 |
| Bone SpringBONE SPRINGS | 8,200 | -5,062 |
| Bone SpringUPPER BONE SPRING | 10,150 | -7,012 |
| Wolfcamp | 11,000 | -7,862 |
| Bone SpringLOWER BONE SPRING | 11,800 | -8,662 |
| AtokaATOKA - HIGH PRESSURE | — | — |
| Pennslyvanian | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,674 | 17,170 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 383 | 17.5 | 475 S |
| 9.625 | 5,230 | 12.25 | 1,350 S |
| 7 | 12,232 | 8.75 | 1,100 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 | Sep 5, 2019 | May 10, 2019 | Yes |
| 00 | Feb 6, 2014 | May 15, 2013 | 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 42-301-31823 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-31823 → 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.
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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Ludeman I42-301-32432
1.0 KM · COG Operating LLC · Section with this well →
| Red Bluff | 3,900 | -758 |
| Delaware | 5,252 | -2,110 |
| Bell Canyon | 5,278 | -2,136 |
| Cherry Canyon | 6,274 | -3,132 |
| Brushy Canyon | 7,715 | -4,573 |
| Bone Spring | 9,162 | -6,020 |
| Wolfcamp | 11,000 | -7,858 |
| Atoka | — |
10 TOPS · FIRST 8
Ludeman I BS42-301-33247
1.0 KM · Silver Hill Energy Partners, LLC · Section with this well →
| Red Bluff | 3,900 | -765 |
| Delaware | 4,998 | -1,863 |
| Bell Canyon | 5,254 | -2,119 |
| Cherry Canyon | 6,106 | -2,971 |
| Brushy Canyon | 7,626 | -4,491 |
| Bone Spring | 10,849 | -7,714 |
| Wolfcamp | 11,000 | -7,865 |
| Strawn | — |
10 TOPS · FIRST 8
Ludeman I WC42-301-33441
1.1 KM · RSP Permian, LLC · Section with this well →
| Red Bluff | 3,900 | -764 |
| Delaware | 5,251 | -2,115 |
| Bell Canyon | 5,276 | -2,140 |
| Cherry Canyon | 6,131 | -2,995 |
| Brushy Canyon | 7,641 | -4,505 |
| Bone Spring | 9,141 | -6,005 |
| Wolfcamp | 12,146 | -9,010 |
| Strawn | — |
10 TOPS · FIRST 8
Ludeman I WC42-301-33442
1.1 KM · RSP Permian, LLC · Section with this well →
| Delaware | 3,000 | 135 |
| Cherry Canyon | 3,700 | -565 |
| Red Bluff | 3,900 | -765 |
| Bell Canyon | 4,700 | -1,565 |
| Brushy Canyon | 6,000 | -2,865 |
| Bone Spring | 8,200 | -5,065 |
| Wolfcamp | 11,000 | -7,865 |
| Atoka | — |
10 TOPS · FIRST 8
Ludeman I WC42-301-33443
1.1 KM · RSP Permian, LLC · Section with this well →
| Delaware | 3,000 | 134 |
| Cherry Canyon | 3,700 | -566 |
| Red Bluff | 3,900 | -766 |
| Bell Canyon | 4,700 | -1,566 |
| Brushy Canyon | 6,000 | -2,866 |
| Bone Spring | 8,200 | -5,066 |
| Wolfcamp | 11,000 | -7,866 |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Ludeman OH42-301-32144
1.3 KM · COG Operating LLC · Section with this well →
| Red Bluff | 3,900 | -762 |
| Delaware | 5,248 | -2,110 |
| Bell Canyon | 5,278 | -2,140 |
| Cherry Canyon | 6,298 | -3,160 |
| Brushy Canyon | 7,739 | -4,601 |
| Bone Spring | 9,129 | -5,991 |
| Wolfcamp | 11,000 | -7,862 |
| Atoka | — |
10 TOPS · FIRST 8
Ludeman 2512 E42-301-34408
1.4 KM · COG Operating LLC · Section with this well →
| Red Bluff | 3,900 | -775 |
| Bell Canyon | 5,252 | -2,127 |
| Cherry Canyon | 6,282 | -3,157 |
| Delaware | 6,500 | -3,375 |
| Brushy Canyon | 7,682 | -4,557 |
| Bone Spring | 9,077 | -5,952 |
| Wolfcamp | 12,072 | -8,947 |
| Atoka | — |
10 TOPS · FIRST 8
Ludeman B 252542-301-33921
1.9 KM · RSP Permian, LLC · Section with this well →
| Delaware | 3,000 | 155 |
| Bell Canyon | 5,252 | -2,097 |
| Cherry Canyon | 6,140 | -2,985 |
| Brushy Canyon | 7,615 | -4,460 |
| Bone Spring | 12,072 | -8,917 |
| Wolfcamp | 12,151 | -8,996 |
| Morrow | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
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/30131823, documented in the API reference.