WELL · 42-495-33724 · DISTRICT 8
UL 21 Bighorn #1W
Winkler County · War-Wink (Cherry Canyon) field · Injection · Vertical
UL 21 Bighorn #1W (API 42-495-33724) is a well in Winkler County operated by Energy Transfer Company, completed December 5, 2016 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued May 27, 2016, permitted to 6,700 ft.
It was permitted by Forge Energy, LLC and has since transferred to Energy Transfer Company on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Yates, Queen, Colby-Queen.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 3.35M barrels injected in the 12 months reported through July 2025.
Operator of record
Permitted by Forge Energy, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 128 permits on file · (800) 777-6444
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Energy Transfer Company |
| Production reports | none |
| Latest permit | Forge Energy, LLCMay 27, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,700
- total depth, ft
- 1
- permits on file
- May 27, 2016
- last permit issued
- Dec 5, 2016
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 5, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| UL 21 Bighorn O-10-48447 | War-Wink (Cherry Canyon) | Energy Transfer Company | 1 | 0 | 0 | Dec 2016 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 815961-99 | Drill | Forge Energy, LLC | May 27, 2016 | May 27, 2016 | Sep 26, 2016 | 6,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-48447 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,772 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | 690 | 2,082 |
| Yates | 2,280 | 492 |
| QueenQUEEN-SEVEN RIVERS | 2,700 | 72 |
| Colby-Queen | 2,900 | -128 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,600 | -828 |
| Delaware | 4,300 | -1,528 |
| Holt | 4,500 | -1,728 |
| Clear ForkCLEARFORK | 4,750 | -1,978 |
| Glorieta | 4,900 | -2,128 |
| Wichita-AlbanyWICHITA ALBANY | 6,600 | -3,828 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,090 | 6,345 | Perforated |
| 5,090 | 6,430 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 890 | 12.25 | 390 S |
| 7 | 6,625 | 8.75 | 310 S |
| 7 | 6,625 | — | 630 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 10, 2022 | Jun 22, 2022 | — |
| 00 | Oct 9, 2017 | Oct 4, 2017 | — |
| 00 | Jul 31, 2017 | May 15, 2017 | — |
| 00 | May 15, 2017 | — | — |
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 42-495-33724 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-33724 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 3.35M
- bbl, last 12 reported months
- 31M
- bbl, all reported
- Jul 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000114143 | H-1 Injection | Active | 30,000 | 2,540 | 5,080–6,430 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 3,354,670 · prior 12 2,997,160(+12%)
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/49533724, documented in the API reference.