WELL · 42-077-31141 · DISTRICT 9
Mayo J. H. #6
Clay County · Clay County Regular field · Injection · Vertical
Mayo J. H. #6 (API 42-077-31141) is a well in Clay County operated by Mountain Creek Oil Company Inc., completed August 22, 1978 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued May 3, 1978, permitted to 400 ft.
It was permitted by Goat Mayo Oil Company and has since transferred to Mountain Creek Oil Company Inc. on the wellbore schedule.
Its lease has reported 36.5K barrels of oil and 134 mcf of gas since January 1993, last reporting in July 2026. The lease carries 26 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 15.5K barrels injected in the 12 months reported through June 2025.
Operator of record
Mountain Creek Oil Company Inc.
Permitted by Goat Mayo Oil Company; the EWA schedule now lists a different operator.
Saint JO, TX · P-5 Y, filed Jul 4, 2026 · 68 permits on file · (940) 872-7314
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mountain Creek Oil Company Inc. |
| Production reports | Mountain Creek Oil Company, Inc.through Apr 2026 |
| Latest permit | Goat Mayo Oil CompanyMay 3, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 400
- total depth, ft
- 1
- permits on file
- May 3, 1978
- last permit issued
- Aug 22, 1978
- completed
- 36.5K
- cumulative oil, bbl
- 134
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 22, 1978
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 26 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mayo, J. H. O-13-18802 | Clay County Regular | Mountain Creek Oil Company, Inc. | 26 | 36.5K | 134 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 842 · prior 12 493(+71%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Goat Mayo Oil CompanyJan 1993 → Aug 1997
- 2Massie Oil CompanyJul 1998 → Sep 1999
- 3It'll DO Oil CompanyOct 1999 → Nov 2024
- 4Mountain Creek Oil Company, Inc.Dec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 23457-99 | Drill | Goat Mayo Oil Company | May 3, 1978 | May 3, 1978 | — | 400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-18802 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 238 | 254 | Perforated |
| — | 254 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 272 | 6.75 | 65 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 | Jun 7, 1999 | Apr 12, 1999 | — |
| 00 | Jan 12, 1984 | Sep 6, 1978 | — |
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 42-077-31141 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-077-31141 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 15.5K
- bbl, last 12 reported months
- 334K
- bbl, all reported
- Jun 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000088710 | H-1 Injection | Active | 100 | 100 | 238–254 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 15,470 · prior 12 0
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/07731141, documented in the API reference.