WELL · 42-433-33835 · DISTRICT 7
Smith Walter Unit #20
Stonewall County · Mengel E. (Canyon Sand) field · Producing · Vertical
Smith Walter Unit #20 (API 42-433-33835) is a well in Stonewall County operated by L.C.S. Production Company, completed September 22, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 26, 2012, permitted to 6,000 ft.
It was permitted by Walter Exploration Company and has since transferred to L.C.S. Production Company on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its lease has reported 369K barrels of oil and 66.8K mcf of gas since December 1998, last reporting in July 2026. The lease carries 19 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Walter Exploration Company; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed May 4, 2026 · 1,707 permits on file · (325) 691-1085
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | L.C.S. Production Company |
| Production reports | L.C.S. Production Companythrough Apr 2026 |
| Latest permit | Walter Exploration CompanyJun 26, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 1
- permits on file
- Jun 26, 2012
- last permit issued
- Sep 22, 2012
- completed
- 369K
- cumulative oil, bbl
- 66.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 22, 2012
- 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 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Smith, Walter Unit O-8-28573 | Mengel, E. (Canyon Sand) | L.C.S. Production Company | 19 | 369K | 66.8K | Dec 1998 – Jul 2026 |
Oil, barrels lease total
Last 12 months 284 · prior 12 1,120(-75%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Walter Exploration Inc.Dec 1998 → Sep 2001
- 2Walter Exploration CompanyOct 2001 → Sep 2013
- 3Foundation Energy Management LLCOct 2013 → Nov 2022
- 4L.C.S. Production CompanyDec 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 743092-99 | Drill | Walter Exploration Company | Jun 19, 2012 | Jun 26, 2012 | Jul 19, 2012 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28573 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,785 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CanyonCANYON SAND | 4,132 | -2,347 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,132 | 4,148 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 159 | 12.25 | 150 S |
| 4.5 | 4,570 | 7.875 | 375 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 | Jan 31, 2013 | Sep 27, 2012 | 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 42-433-33835 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-33835 → 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/43333835, documented in the API reference.