WELL · 42-301-35252 · DISTRICT 8
Ludeman D #301H
Loving County · Phantom (Wolfcamp) field · Producing · Horizontal
Ludeman D #301H (API 42-301-35252) is a horizontal well in Loving County operated by Cog Operating LLC, completed November 25, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 3, 2020, permitted to 12,700 ft.
Completion filings report 10 formation tops, including Delaware, Bell Canyon, Cherry Canyon, Brushy Canyon.
Its lease has reported 5.17M barrels of oil and 7.88M mcf of gas since June 2015, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | COG Operating LLCDec 3, 2020 |
- 12,700
- total depth, ft
- 2
- permits on file
- Dec 3, 2020
- last permit issued
- Nov 25, 2021
- completed
- 5.17M
- cumulative oil, bbl
- 7.88M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 25, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
31.938283, -103.394092
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 lease this well is completed on; they carry 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ludeman D O-10-46971 | Phantom (Wolfcamp) | COG Operating LLC | 12 | 5.17M | 7.88M | Jun 2015 – Jul 2026 |
Oil, barrels lease total
Last 12 months 288,267 · prior 12 327,110(-12%)
Gas, mcf lease total
Last 12 months 434,232 · prior 12 517,757(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCJun 2015 → Apr 2026
- 2Silver Hill Energy Partners, LLCApr 2016 → Feb 2017
- 3RSP Permian, LLCMar 2017 → Jul 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 866264-98 | Drill | COG Operating LLC | Feb 3, 2021 | Dec 3, 2020 | Sep 13, 2021 | 12,700 |
| 866264-99 | Drill | COG Operating LLC | Dec 1, 2020 | Dec 3, 2020 | — | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-46971 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,195 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 5,384 | -2,189 |
| Bell Canyon | 5,415 | -2,220 |
| Cherry Canyon | 6,274 | -3,079 |
| Brushy Canyon | 7,808 | -4,613 |
| Bone Spring | 9,274 | -6,079 |
| Pennsylvanian | 11,847 | -8,652 |
| Wolfcamp | 12,394 | -9,199 |
| AtokaATOKA - HIGH PRESSURE | — | — |
| Red Bluff | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,865 | 20,550 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,317 | 14.75 | 822 S |
| 7.625 | 8,037 | 9.875 | 875 S |
| 5.5 | 11,833 | 6.75 | 1,955 S |
| 7.625 | 12,069 | 8.75 | 875 S |
| 5 | 20,648 | 6.75 | 1,955 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 | Jul 19, 2022 | May 3, 2022 | 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 42-301-35252 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-35252 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Shockwave Unit42-301-34594
1.0 KM · COG Operating LLC · Section with this well →
| Red Bluff | 3,900 | -740 |
| Delaware | 5,360 | -2,200 |
| Bell Canyon | 5,401 | -2,241 |
| Cherry Canyon | 6,369 | -3,209 |
| Brushy Canyon | 7,895 | -4,735 |
| Bone Spring | 9,185 | -6,025 |
| Strawn | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Echo a Unit42-301-34666
1.2 KM · COG Operating LLC · Section with this well →
| Delaware | 5,301 | -2,149 |
| Bell Canyon | 5,332 | -2,180 |
| Cherry Canyon | 6,191 | -3,039 |
| Brushy Canyon | 7,663 | -4,511 |
| Bone Spring | 9,129 | -5,977 |
| Wolfcamp | 12,249 | -9,097 |
| Atoka | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Echo BS Unit A42-301-36277
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 5,297 | -2,146 |
| Bell Canyon | 5,327 | -2,176 |
| Cherry Canyon | 6,184 | -3,033 |
| Brushy Canyon | 7,704 | -4,553 |
| Bone Spring | 9,180 | -6,029 |
| Bone Spring | 10,345 | -7,194 |
| Pennsylvanian | — | |
| Atoka | — |
11 TOPS · FIRST 8
Echo BS Unit A42-301-36278
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 5,290 | -2,139 |
| Bell Canyon | 5,324 | -2,173 |
| Cherry Canyon | 6,193 | -3,042 |
| Brushy Canyon | 7,725 | -4,574 |
| Bone Spring | 9,200 | -6,049 |
| Bone Spring | 10,348 | -7,197 |
| Bone Spring | 10,348 | -7,197 |
| Strawn | — |
11 TOPS · FIRST 8
Echo BS Unit A42-301-36279
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 5,294 | -2,144 |
| Bell Canyon | 5,323 | -2,173 |
| Cherry Canyon | 6,194 | -3,044 |
| Brushy Canyon | 7,728 | -4,578 |
| Bone Spring | 9,208 | -6,058 |
| Morrow | — | |
| Fusselman | — | |
| Ellenburger | — |
15 TOPS · FIRST 8
Shockwave Unit42-301-36942
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 5,275 | -2,136 |
| Bell Canyon | 5,320 | -2,181 |
| Cherry Canyon | 6,345 | -3,206 |
| Brushy Canyon | 7,863 | -4,724 |
| Bone Spring | 9,188 | -6,049 |
| Atoka | — | |
| Wolfcamp | — | |
| Strawn | — |
10 TOPS · FIRST 8
Shockwave Unit A42-301-35867
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 5,308 | -2,142 |
| Bell Canyon | 5,333 | -2,167 |
| Cherry Canyon | 6,359 | -3,193 |
| Brushy Canyon | 7,796 | -4,630 |
| Bone Spring | 9,224 | -6,058 |
| Bone Spring | 10,341 | -7,175 |
| Bone Spring | 10,872 | -7,706 |
| Bone Spring | 11,313 | -8,147 |
10 TOPS · FIRST 8
Shockwave Unit A42-301-35868
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 5,405 | -2,240 |
| Bell Canyon | 5,430 | -2,265 |
| Cherry Canyon | 6,482 | -3,317 |
| Brushy Canyon | 7,951 | -4,786 |
| Bone Spring | 9,371 | -6,206 |
| Bone Spring | 10,504 | -7,339 |
| Bone Spring | 11,014 | -7,849 |
| Bone Spring | 11,473 | -8,308 |
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/30135252, documented in the API reference.