WELL · 42-435-36640 · DISTRICT 7

Mayer 36 #10

Mayer 36 #10 (API 42-435-36640) is a permitted well in Sutton County filed by Highmount Expl & Prod Texas LLC; no completion report is on file yet.

The RRC has issued 2 drilling permits between 2004 and 2013, permitted to 8,350 ft.

Completion filings report 4 formation tops, including Base Cretaceous (marker), Wolfcamp, Canyon, Strawn.

Operator of record

Highmount Expl & Prod Texas LLC

Houston, TX · P-5 Y, filed Jun 3, 2016 · 1,184 permits on file · (325) 387-3588

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Highmount Expl & Prod Texas LLCthrough Oct 2013
Latest permit	Highmount Expl & Prod Texas LLCNov 1, 2013

8,350: total depth, ft
2: permits on file
Nov 1, 2013: last permit issued
—: completed
0: cumulative oil, bbl
23.2K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Feb 2004 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

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 2 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Mayer 36 G-9-206199	Sawyer (Strawn, North)	Upp Operating, LLC	1	0	0	Feb 2004 – Jul 2026
Mayer 36 G-9-206482	Sawyer (Canyon)	Upp Operating, LLC	1	0	23.2K	Feb 2004 – Jul 2026

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.

1Dominion Oklahoma Texas E&P, IncFeb 2004 → Dec 2007
2Highmount Expl & Prod Texas LLCJan 2008 → Oct 2013

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
772012-99	Recompletion	Highmount Expl & Prod Texas LLC	Oct 17, 2013	Nov 1, 2013	—	6,500
540797-99	Drill	Dominion Oklahoma Texas E&P, Inc	Jan 15, 2004	Jan 15, 2004	Feb 1, 2004	8,350

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-9-206199	—	—	—	—
—	— G-9-206482	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 3,198 ft elevation.Download CSV →

Formation	MD ft	Subsea
Base Cretaceous (marker)BASE CRETACEOUS	836	2,362
Wolfcamp	3,560	-362
Canyon	6,254	-3,056
Strawn	7,730	-4,532

Perforations

Perforated and open-hole intervals.

From	To	Type
6,303	6,770	Perforated
7,784	8,191	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,131	11	240 S
4.5	8,359	7.875	685 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 →

Filed	W-2 / G-1 date	Logs referenced
May 17, 2005	May 28, 2004	—
May 16, 2005	May 28, 2004	Yes
Feb 28, 2005	—	—
Feb 15, 2005	—	—

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 42-435-36640 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-435-36640 → 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.

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/43536640, documented in the API reference.