TEXAS · WELLS · SUTTON COUNTY · MAYER 36 LEASE · API 42-435-33755 · DISTRICT 6E
Mayer 36 #4
Sutton County · Sawyer (Canyon) field · Temp Abandoned · Vertical
Mayer 36 #4 (API 42-435-33755) is a well in Sutton County operated by Upp Operating LLC, completed May 24, 1991 and listed as temp abandoned on the RRC schedule, shut in January 1, 1998.
The RRC has issued one drilling permit (amended once), issued March 11, 1991, permitted to 7,300 ft.
It was permitted by American Exploration Company and has since transferred to Upp Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its lease has reported 14.6K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by American Exploration Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 6, 2026
- Permits on file
- 33
- Phone
- (713) 495-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upp Operating LLC |
| Production reports | Upp Operating, LLCthrough Jan 1997 |
| Latest permit | American Exploration CompanyMar 11, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,300
- total depth, ft
- 2
- permits on file
- Mar 11, 1991
- last permit issued
- May 24, 1991
- completed
- 0
- cumulative oil, bbl
- 14.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 1997
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 24, 1991
- Shut in
- Jan 1, 1998
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 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 |
|---|---|---|---|---|---|---|
| Mayer 36 G-9-139056 | Sawyer (Canyon) | Upp Operating, LLC | 1 | 0 | 14.6K | Jan 1993 – Jan 1997 |
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.
- 1American Exploration CompanyJan 1993 → Jul 1995
- 2Dreyfus, Louis Natural Gas CorpAug 1995 → Jan 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 385395-98 | Drill | American Exploration Company | Mar 18, 1991 | Mar 11, 1991 | Apr 10, 1991 | 7,500 |
| 385395-99 | Drill | American Exploration Company | Mar 7, 1991 | Mar 11, 1991 | — | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 24, 1991 | Mayer 36 G-9-139056 | Sawyer (Canyon) | Upp Operating LLC | Temp Abandoned · shut in Jan 1, 1998 | 7,300 |
Formation tops
As filed on W-2/G-1. Subsea from 2,197 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,283 | 6,443 | Perforated |
| 6,952 | 6,996 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,049 | 11 | 650 S |
| 4.5 | 7,235 | 7.875 | 365 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 7, 1991 | Aug 12, 1991 | Yes |
| 00 | Aug 29, 1991 | — | — |
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 42-435-33755 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-435-33755 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/43533755, documented in the API reference.