WELL · 42-181-31597 · DISTRICT 9
Mayo #1B
Grayson County · White Mound (Oil Creek Sand) field · Producing · Vertical
Mayo #1B (API 42-181-31597) is a well in Grayson County operated by Atoka Energy LLC, completed July 29, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 11, 2018, permitted to 12,000 ft.
It was permitted by Atoka Operating, Inc. and has since transferred to Atoka Energy LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Strawn, Baker Sand, Davis Sand, Barnes Sand.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Atoka Operating, Inc.; the EWA schedule now lists a different operator.
Gainesville, TX · P-5 Y, filed Aug 4, 2025 · 15 permits on file · (940) 668-1884
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atoka Energy LLC |
| Production reports | Atoka Energy LLCthrough Apr 2026 |
| Latest permit | Atoka Operating, Inc.Jul 11, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Jul 11, 2018
- last permit issued
- Jul 29, 2019
- completed
- 0
- cumulative oil, bbl
- 539K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 29, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
33.505650, -96.550337
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Grayson 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 |
|---|---|---|---|---|---|---|
| Mayo G-13-288529 | White Mound (Oil Creek Sand) | Atoka Energy LLC | 1 | 0 | 539K | Jul 2019 – Jul 2026 |
Gas, mcf lease total
Last 12 months 15,327 · prior 12 13,525(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Atoka Operating, Inc.Jan 2020 → Dec 2024
- 2Atoka Energy LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 840047-99 | Drill | Atoka Operating, Inc. | May 15, 2018 | Jul 11, 2018 | Jul 5, 2019 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-288529 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 796 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,152 | 11,164 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,094 | 12.25 | 1,125 S |
| 5.5 | 11,298 | 8.75 | 1,400 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 | Apr 15, 2020 | Jan 16, 2020 | 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 42-181-31597 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-31597 → 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.
Nearby wells and their tops
NEAREST 1 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 1 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
East McDaniels42-181-31600
5.5 KM · Atoka Operating, Inc. · Section with this well →
| Davis Sand | 9,410 | -8,700 |
| Barnes Sand | — | |
| Bruhlmeyer | — | |
| Carraway Sand | — | |
| Covey | — | |
| Handy Sand | — | |
| Huff Sand | — | |
| Paluxy | — |
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/18131597, documented in the API reference.