WELL · 42-175-34221 · DISTRICT 2
Luker #4
Goliad County · Barvo (Yegua Sand) field · Producing · Vertical
Luker #4 (API 42-175-34221) is a well in Goliad County operated by Jaybird Resources LLC, completed August 31, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 30, 2014, permitted to 5,100 ft.
It was permitted by Hankey Operating, Inc. and has since transferred to Jaybird Resources LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Catahoula, Frio, Vicksburg.
Its lease has reported 78.4K barrels of oil and 70.2K mcf of gas since November 2011, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hankey Operating, Inc.; the EWA schedule now lists a different operator.
Cuero, TX · P-5 Y, filed Jul 4, 2026 · (210) 724-1816
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jaybird Resources LLC |
| Production reports | Jaybird Resources, LLCthrough Feb 2026 |
| Latest permit | Hankey Operating, Inc.Jul 30, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,100
- total depth, ft
- 1
- permits on file
- Jul 30, 2014
- last permit issued
- Aug 31, 2014
- completed
- 78.4K
- cumulative oil, bbl
- 70.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 31, 2014
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Luker O-2-9886 | Barvo (Yegua Sand) | Jaybird Resources, LLC | 3 | 78.4K | 70.2K | Nov 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 32 · prior 12 46(-30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hankey Operating, Inc.Dec 2011 → Mar 2016
- 2Taos Resources Operating Co LLCApr 2016 → Feb 2019
- 3Faulconer, Vernon E., Inc.Mar 2019 → Mar 2020
- 4Jaybird Resources, LLCAug 2024 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 790386-99 | Drill | Hankey Operating, Inc. | Jun 26, 2014 | Jul 30, 2014 | Aug 22, 2014 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-9886 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 283 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,191 | 4,197 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,365 | 12.25 | 665 S |
| 4.5 | 5,108 | 7.875 | 446 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 | May 5, 2016 | May 12, 2015 | 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 42-175-34221 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-34221 → 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.
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/17534221, documented in the API reference.