WELL · 42-461-43153 · DISTRICT 7
Barbara 136 B #301H
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
Barbara 136 B #301H (API 42-461-43153) is a horizontal well in Upton County operated by Firebird Energy II LLC, completed September 24, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 8, 2025, permitted to 9,000 ft.
Completion filings report 9 formation tops, including Yates, Grayburg, San Andres, Spraberry.
Its lease has reported 102K barrels of oil and 323K mcf of gas since July 2025, last reporting in July 2026.
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 LLCMay 8, 2025 |
- 9,000
- total depth, ft
- 1
- permits on file
- May 8, 2025
- last permit issued
- Sep 24, 2025
- completed
- 102K
- cumulative oil, bbl
- 323K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 24, 2025
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Barbara 136 B O-9-23299 | Spraberry (Trend Area) | Firebird Energy II LLC | 1 | 102K | 323K | Jul 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 102,269 · prior 12 0
Gas, mcf lease total
Last 12 months 323,264 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Firebird Energy II LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 907807-99 | Drill | Firebird Energy II LLC | May 6, 2025 | May 8, 2025 | Jun 12, 2025 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-23299 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,756 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,711 | 45 |
| Yates | 2,879 | -123 |
| Grayburg | 3,708 | -952 |
| Grayburg | 3,878 | -1,122 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,214 | -1,458 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,263 | -1,507 |
| Spraberry | 7,350 | -4,594 |
| Spraberry | 7,504 | -4,748 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,019 | 24,854 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,262 | 17.5 | 1,150 S |
| 8.625 | 8,150 | 11 | 1,479 S |
| 5.5 | 24,907 | 7.875 | 2,915 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 | Mar 13, 2026 | Feb 25, 2026 | — |
| 00 | Oct 22, 2025 | Sep 16, 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 42-461-43153 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-43153 → 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.
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/46143153, documented in the API reference.