WELL · 42-105-34916 · DISTRICT 7
Union State A #4
Crockett County · Farmer (San Andres) field · Producing · Vertical
Union State A #4 (API 42-105-34916) is a well in Crockett County operated by Last Dollar LLC, completed March 15, 1985 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 24, 1984, permitted to 2,700 ft.
It was permitted by Sage Energy Company and has since transferred to Last Dollar LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Yates, Seven Rivers, Queen, Grayburg.
Its lease has reported 11.8K barrels of oil and 1.32K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sage Energy Company; the EWA schedule now lists a different operator.
Big Lake, TX · P-5 Y, filed Mar 4, 2026 · (325) 277-5365
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Last Dollar LLC |
| Production reports | Last Dollar LLCthrough Apr 2026 |
| Latest permit | Sage Energy CompanyOct 24, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,700
- total depth, ft
- 1
- permits on file
- Oct 24, 1984
- last permit issued
- Mar 15, 1985
- completed
- 11.8K
- cumulative oil, bbl
- 1.32K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 15, 1985
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Union State "A" O-9-11078 | Farmer (San Andres) | Last Dollar LLC | 2 | 11.8K | 1.32K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 51 · prior 12 105(-51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Valley Resources, Inc.Jan 1993 → Sep 1998
- 2L & D, Inc.Oct 1998 → May 2019
- 3Last Dollar LLCJun 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 255395-99 | Drill | Sage Energy Company | Sep 24, 1984 | Oct 24, 1984 | — | 2,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11078 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,682 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,120 | 1,562 |
| Seven Rivers | 1,315 | 1,367 |
| QueenQUEEN SAND | 1,620 | 1,062 |
| Grayburg | 1,800 | 882 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,891 | 1,954 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 760 | 11 | 275 S |
| 4.5 | 2,060 | — | 300 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 9, 1985 | Mar 25, 1985 | — |
| 00 | Apr 4, 1985 | — | — |
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 42-105-34916 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-34916 → 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/10534916, documented in the API reference.