WELL · 42-235-36419 · DISTRICT 7
Mayer #18HK
Irion County · Lin (Wolfcamp) field · Horizontal
Mayer #18HK (API 42-235-36419) is a horizontal well in Irion County operated by Sable Permian Resources LLC, completed April 30, 2019.
The RRC has issued one drilling permit, issued April 22, 2019, permitted to 9,000 ft.
Completion filings report 9 formation tops, including Grayburg, San Andres, Clear Fork, Spraberry.
Its 2 leases have reported 789K barrels of oil and 24.6M mcf of gas since April 2014, last reporting in July 2026. The leases carry 31 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Nov 18, 2020
- Permits on file
- 104
- Phone
- (713) 579-8000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sable Permian Resources LLC |
| Production reports | Permian Resources Operating, LLCthrough Apr 2026 |
| Latest permit | Sable Permian Resources, LLCApr 22, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Apr 22, 2019
- last permit issued
- Apr 30, 2019
- completed
- 789K
- cumulative oil, bbl
- 24.6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 30, 2019
- Shut in
- —
- Plugged
- —
Surface location
31.147575, -101.243475
Permit surface location from the RRC GIS record, in Irion 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 31 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mayer O-9-20676 | Spraberry (Trend Area) R 40 Exc | Permian Resources Operating, LLC | 16 | 436K | 20.5M | Mar 2020 – Jul 2026 |
| Mayer O-9-18563 | Lin (Wolfcamp) | Sable Permian Resources, LLC | 15 | 354K | 4.07M | Apr 2014 – Jun 2020 |
Gas, mcf lease total
Last 12 months 2,664,532 · prior 12 3,290,705(-19%)
Oil, barrels lease total
Last 12 months 21,810 · prior 12 33,659(-35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.Apr 2014 → Jul 2016
- 2FDL Operating, LLCAug 2016 → Apr 2022
- 3Sable Permian Resources Land,llcOct 2018 → Dec 2018
- 4Sable Permian Resources, LLCJan 2019 → Jan 2021
- 5Earthstone Operating, LLCMay 2022 → Oct 2023
- 6Permian Resources Operating, LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 852297-99 | Drill | Sable Permian Resources, LLC | Apr 18, 2019 | Apr 22, 2019 | Apr 28, 2019 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-18563 | — | — | — | — |
| — | — O-9-20676 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,565 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,637 | 928 |
| San Andres | 1,837 | 728 |
| Clear ForkCLEARFORK | 2,971 | -406 |
| Spraberry | 4,821 | -2,256 |
| Jo MillJO-MILL | 5,638 | -3,073 |
| Dean | 6,134 | -3,569 |
| Wolfcamp | 6,270 | -3,705 |
| Canyon | — | — |
| Clear ForkCLEARFORK | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
| San Andres | — | — |
| Spraberry | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,287 | 16,750 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 900 | 12.25 | 510 S |
| 5.5 | 16,817 | 8.75 | 2,390 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 25, 2023 | Jul 12, 2023 | Yes |
| 00 | Apr 8, 2020 | Dec 10, 2019 | — |
| 00 | Jan 13, 2020 | Aug 15, 2019 | 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 42-235-36419 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-36419 → 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.
Mayer42-235-36418
0.0 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | 1,635 | 932 |
| San Andres | 1,835 | 732 |
| Clear Fork | 2,975 | -408 |
| Spraberry | 4,825 | -2,258 |
| Jo Mill | 5,639 | -3,072 |
| Dean | 6,136 | -3,569 |
| Wolfcamp | 6,272 | -3,705 |
| Fusselman | — |
9 TOPS · FIRST 8
Mayer42-235-36417
0.0 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | 1,636 | 931 |
| San Andres | 1,836 | 731 |
| Clear Fork | 2,968 | -401 |
| Spraberry | 4,818 | -2,251 |
| Jo Mill | 5,645 | -3,078 |
| Dean | 6,142 | -3,575 |
| Wolfcamp | 6,280 | -3,713 |
| Canyon | — |
9 TOPS · FIRST 8
Avery42-235-36193
1.0 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | 1,576 | 1,003 |
| San Andres | 1,709 | 870 |
| Clear Fork | 4,000 | -1,421 |
| Spraberry | 4,768 | -2,189 |
| Wolfcamp | 6,238 | -3,659 |
| Fusselman | — | |
| Canyon | — |
Tyler42-235-36401
1.3 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | 1,642 | 989 |
| San Andres | 1,842 | 789 |
| Clear Fork | 2,973 | -342 |
| Spraberry | 4,823 | -2,192 |
| Jo Mill | 5,648 | -3,017 |
| Dean | 6,144 | -3,513 |
| Wolfcamp | 6,281 | -3,650 |
| Fusselman | — |
9 TOPS · FIRST 8
Tyler-215 Alloc 0242-235-36402
1.4 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | 1,642 | 989 |
| San Andres | 1,842 | 789 |
| Clear Fork | 3,774 | -1,143 |
| Spraberry | 5,020 | -2,389 |
| Jo Mill | 5,642 | -3,011 |
| Dean | 6,130 | -3,499 |
| Wolfcamp | 6,268 | -3,637 |
| Canyon | — |
9 TOPS · FIRST 8
Tyler-215 Alloc 0342-235-36403
1.4 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | — | |
| San Andres | — | |
| Spraberry | — | |
| Wolfcamp | — | |
| Fusselman | — | |
| Clear Fork | — | |
| Canyon | — |
Tyler-215 Alloc 0442-235-36404
1.4 KM · Sable Permian Resources, LLC · Section with this well →
| Grayburg | 1,645 | 986 |
| San Andres | 1,845 | 786 |
| Clear Fork | 3,774 | -1,143 |
| Spraberry | 5,020 | -2,389 |
| Dean | 6,122 | -3,491 |
| Wolfcamp | 6,260 | -3,629 |
| Canyon | — | |
| Fusselman | — |
9 TOPS · FIRST 8
Tyler-215 Alloc 0542-235-36407
1.4 KM · Sable Permian Resources, LLC · Section with this well →
| Wolfcamp | — | |
| Fusselman | — | |
| Spraberry | — | |
| Clear Fork | — | |
| Canyon | — | |
| Grayburg | — | |
| San Andres | — |
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/23536419, documented in the API reference.