WELL · 42-301-35831 · DISTRICT 8
Mammoth 54-1-18-19 E #16H
Loving County · Phantom (Wolfcamp) field · Shut IN · Horizontal
Mammoth 54-1-18-19 E #16H (API 42-301-35831) is a horizontal well in Loving County operated by Anadarko E&P Onshore LLC, completed April 16, 2023 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued March 10, 2022, permitted to 13,000 ft.
Completion filings report 10 formation tops, including Atoka, Bell Canyon, Bone Spring, Brushy Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Sep 4, 2025 · 4,573 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | none |
| Latest permit | Anadarko E&P Onshore LLCMar 10, 2022 |
- 13,000
- total depth, ft
- 1
- permits on file
- Mar 10, 2022
- last permit issued
- Apr 16, 2023
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 16, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.973092, -103.688856
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 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 |
|---|---|---|---|---|---|---|
| Mammoth 54-1-18-19 E O-10-59277 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 1 | 0 | 0 | Apr 2023 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 877386-99 | Drill | Anadarko E&P Onshore LLC | Feb 23, 2022 | Mar 10, 2022 | Apr 14, 2022 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-59277 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,096 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| AtokaATOKA - HIGH PRESSURE | — | — |
| Bell Canyon | — | — |
| Bone Spring | — | — |
| Brushy Canyon | — | — |
| Cherry Canyon | — | — |
| Delaware | — | — |
| Pennsylvanian | — | — |
| Red Bluff | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,605 | 17.5 | 1,870 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 | Aug 2, 2023 | May 31, 2023 | 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 42-301-35831 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-35831 → 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.
Mammoth 54-1-18-19 F42-301-35832
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Cherry Canyon | — | |
| Brushy Canyon | — | |
| Bone Spring | — | |
| Bell Canyon | — | |
| Atoka | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Red Bluff | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 L42-301-35834
0.0 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,276 | -1,179 |
| Delaware | 4,276 | -1,179 |
| Cherry Canyon | 5,245 | -2,148 |
| Brushy Canyon | 6,648 | -3,551 |
| Bone Spring | 8,492 | -5,395 |
| Atoka | — | |
| Wolfcamp | — | |
| Strawn | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 D42-301-35830
0.5 KM · Anadarko E&P Onshore LLC · Section with this well →
| Wolfcamp | — | |
| Strawn | — | |
| Red Bluff | — | |
| Pennsylvanian | — | |
| Delaware | — | |
| Cherry Canyon | — | |
| Brushy Canyon | — | |
| Bone Spring | — |
10 TOPS · FIRST 8
Larry SWD42-301-34759
0.6 KM · Mesquite SWD Inc · Section with this well →
| Delaware | 4,100 | -1,013 |
| Bell Canyon | 4,100 | -1,013 |
| Cherry Canyon | 5,100 | -2,013 |
| Brushy Canyon | 6,400 | -3,313 |
| Red Bluff | — | |
| Pennsylvanian | — | |
| Atoka | — | |
| Bone Spring | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 U42-301-37369
0.7 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,258 | -1,202 |
| Bell Canyon | 4,258 | -1,202 |
| Cherry Canyon | 5,222 | -2,166 |
| Brushy Canyon | 6,707 | -3,651 |
| Avalon | 8,368 | -5,312 |
| Bone Spring | 9,287 | -6,231 |
| Bone Spring | 9,568 | -6,512 |
| Red Bluff | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 V42-301-37373
0.7 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,252 | -1,196 |
| Delaware | 4,252 | -1,196 |
| Cherry Canyon | 5,222 | -2,166 |
| Brushy Canyon | 6,716 | -3,660 |
| Bone Spring | 8,384 | -5,328 |
| Bone Spring | 9,592 | -6,536 |
| Bone Spring | 10,473 | -7,417 |
| Red Bluff | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 W42-301-37374
0.7 KM · Anadarko E&P Onshore LLC · Section with this well →
| Delaware | 4,252 | -1,196 |
| Bell Canyon | 4,252 | -1,196 |
| Cherry Canyon | 5,243 | -2,187 |
| Brushy Canyon | 6,722 | -3,666 |
| Bone Spring | 8,390 | -5,334 |
| Bone Spring | 9,594 | -6,538 |
| Bone Spring | 10,457 | -7,401 |
| Wolfcamp | — |
10 TOPS · FIRST 8
Mammoth 54-1-18-19 N42-301-36948
0.7 KM · Anadarko E&P Onshore LLC · Section with this well →
| Bell Canyon | 4,257 | -1,201 |
| Delaware | 4,257 | -1,201 |
| Cherry Canyon | 5,241 | -2,185 |
| Brushy Canyon | 6,742 | -3,686 |
| Bone Spring | 8,402 | -5,346 |
| Wolfcamp | 11,460 | -8,404 |
| Strawn | — | |
| Red Bluff | — |
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/30135831, documented in the API reference.