WELL · 42-461-42866 · DISTRICT 7
Mayra 1705 B #201H
Upton County · Spraberry (Trend Area) field · Shut IN · Horizontal
Mayra 1705 B #201H (API 42-461-42866) is a horizontal well in Upton County operated by Firebird Energy II LLC, completed April 22, 2025 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued August 13, 2024, permitted to 9,000 ft.
Completion filings report 9 formation tops, including Spraberry, Yates, Grayburg, San Andres.
Its lease has reported 365K barrels of oil and 647K mcf of gas since November 2024, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed May 4, 2026 · 272 permits on file · (817) 857-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Firebird Energy II LLC |
| Production reports | Firebird Energy II LLCthrough Apr 2026 |
| Latest permit | Firebird Energy II LLCAug 13, 2024 |
- 9,000
- total depth, ft
- 1
- permits on file
- Aug 13, 2024
- last permit issued
- Apr 22, 2025
- completed
- 365K
- cumulative oil, bbl
- 647K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2024 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 22, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.554517, -102.202097
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Upton 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mayra 1705 B O-9-23021 | Spraberry (Trend Area) | Firebird Energy II LLC | 2 | 365K | 647K | Nov 2024 – Jul 2026 |
Oil, barrels lease total
Last 12 months 359,014 · prior 12 6,404(+5506%)
Gas, mcf lease total
Last 12 months 642,830 · prior 12 4,471(+14278%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Firebird Energy II LLCApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 900850-99 | Drill | Firebird Energy II LLC | Jun 26, 2024 | Aug 13, 2024 | Sep 11, 2024 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-23021 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,861 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 757 | 2,104 |
| Yates | 2,789 | 72 |
| Yates | 2,989 | -128 |
| Grayburg | 3,818 | -957 |
| Grayburg | 4,253 | -1,392 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,392 | -1,531 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,415 | -1,554 |
| Spraberry | 7,836 | -4,975 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,186 | 21,154 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,264 | 17.5 | 1,190 S |
| 8.625 | 8,008 | 11 | 820 S |
| 5.5 | 21,473 | 7.875 | 1,960 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 | Nov 3, 2025 | Oct 9, 2025 | — |
| 00 | May 19, 2025 | Mar 31, 2025 | 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 42-461-42866 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-42866 → 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Mayra 1705 B42-461-42864
0.0 KM · Firebird Energy II LLC · Section with this well →
| Yates | 2,783 | 78 |
| Grayburg | 3,820 | -959 |
| San Andres | 4,383 | -1,522 |
| Spraberry | 7,746 | -4,885 |
| Wolfcamp | 9,047 | -6,186 |
| Strawn | — | |
| Devonian | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
Mayra 1705 A42-461-42867
0.0 KM · Firebird Energy II LLC · Section with this well →
| Yates | 2,804 | 57 |
| Grayburg | 3,818 | -957 |
| San Andres | 4,368 | -1,507 |
| Spraberry | 7,729 | -4,868 |
| Ellenburger | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Devonian | — |
9 TOPS · FIRST 8
Mayra 1742-461-42534
0.2 KM · Summit Petroleum LLC · Section with this well →
| San Andres | 5,309 | -2,447 |
| Spraberry | 7,810 | -4,948 |
| Wolfcamp | 9,043 | -6,181 |
| Ellenburger | — | |
| Fusselman | — | |
| Grayburg | — | |
| Strawn | — | |
| Yates | — |
9 TOPS · FIRST 8
Mayra 1342-461-42532
0.2 KM · Summit Petroleum LLC · Section with this well →
| San Andres | 4,329 | -1,467 |
| Spraberry | 7,750 | -4,888 |
| Jo Mill | 8,499 | -5,637 |
| Yates | — | |
| Devonian | — | |
| Ellenburger | — | |
| Fusselman | — | |
| Grayburg | — |
10 TOPS · FIRST 8
Mayra 1242-461-42531
0.2 KM · Summit Petroleum LLC · Section with this well →
| Yates | — | |
| Strawn | — | |
| Spraberry | — | |
| San Andres | — | |
| Grayburg | — | |
| Fusselman | — | |
| Ellenburger | — | |
| Devonian | — |
9 TOPS · FIRST 8
Mayra 1442-461-42533
0.2 KM · Summit Petroleum LLC · Section with this well →
| San Andres | 5,289 | -2,427 |
| Clear Fork | 6,989 | -4,127 |
| Spraberry | 7,790 | -4,928 |
| Yates | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Grayburg | — | |
| Fusselman | — |
10 TOPS · FIRST 8
Mayra 1705 C42-461-42868
0.2 KM · Firebird Energy II LLC · Section with this well →
| Yates | 2,767 | 92 |
| Grayburg | 3,818 | -959 |
| San Andres | 4,398 | -1,539 |
| Spraberry | 7,736 | -4,877 |
| Wolfcamp | 9,060 | -6,201 |
| Fusselman | — | |
| Devonian | — | |
| Strawn | — |
9 TOPS · FIRST 8
Mayra 1705 C42-461-42870
0.2 KM · Firebird Energy II LLC · Section with this well →
| Yates | 2,780 | 79 |
| Grayburg | 3,816 | -957 |
| San Andres | 4,395 | -1,536 |
| Spraberry | 7,732 | -4,873 |
| Wolfcamp | — | |
| Ellenburger | — | |
| Devonian | — | |
| Fusselman | — |
9 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/46142866, documented in the API reference.