WELL · 42-133-31664 · DISTRICT 7
Shults A #1
Eastland County · Foster (Marble Falls) field · Vertical
Shults A #1 (API 42-133-31664) is a well in Eastland County operated by Wilson Well Service Inc., completed October 21, 1978.
The RRC has issued one drilling permit, issued November 30, 1978, permitted to 4,000 ft.
It was permitted by Eastland Development CO. NO. 1 and has since transferred to Wilson Well Service Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Marble Falls.
Its 2 leases have reported 222 barrels of oil and 71.8K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Eastland Development Co. No. 1; the EWA schedule now lists a different operator.
Cross Plains, TX · P-5 Y, filed Dec 4, 2025 · 13 permits on file · (254) 725-6848
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wilson Well Service Inc. |
| Production reports | Eddie's Royalties, Inc.through Mar 2026 |
| Latest permit | Eastland Development Co. No. 1Nov 30, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Nov 30, 1978
- last permit issued
- Oct 21, 1978
- completed
- 222
- cumulative oil, bbl
- 71.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 21, 1978
- Shut in
- —
- Plugged
- —
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 2 leases 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 |
|---|---|---|---|---|---|---|
| Schultz "A" G-8-202397 | Foster (Marble Falls) | Eddie's Royalties, Inc. | 1 | 0 | 28.6K | May 2004 – Jul 2026 |
| Shults "A" O-8-15932 | Foster (Marble Falls) | Wilson Well Service Inc. | 1 | 222 | 43.3K | Jan 1993 – Aug 2010 |
Gas, mcf lease total
Last 12 months 410 · prior 12 520(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wilson Well Service Inc.Jan 1993 → Oct 2022
- 2Eddie's Royalties, Inc.Nov 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 37773-99 | Drill | Eastland Development Co. No. 1 | Nov 30, 1978 | Nov 30, 1978 | — | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-202397 | — | — | — | — |
| — | — O-8-15932 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,550 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 2,658 | -1,108 |
| Marble Falls | 2,907 | -1,357 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,907 | 2,940 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 300 | 11 | 240 S |
| 2.375 | 2,880 | — | — |
| 4.5 | 3,340 | 7.875 | 260 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 | Sep 7, 2004 | Jun 2, 2004 | — |
| 00 | Jul 26, 2004 | — | — |
| 00 | Jan 12, 1984 | Apr 2, 1980 | — |
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 42-133-31664 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-133-31664 → 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/13331664, documented in the API reference.