WELL · 42-415-31156 · DISTRICT 8
Shuler #4
Scurry County · Tonto N. (Strawn) field · Vertical
Shuler #4 (API 42-415-31156) is a plugged well in Scurry County, plugged February 26, 1998, last operated by Black Arrow Operating LLC.
The RRC has issued one drilling permit, issued June 13, 1977, permitted to 7,200 ft.
It was permitted by Lario Oil & Gas Company and has since transferred to Black Arrow Operating LLC on the wellbore schedule.
Its lease has reported 328K barrels of oil and 101K mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lario Oil & Gas Company; the EWA schedule now lists a different operator.
Dennis, TX · P-5 Y, filed Oct 4, 2025 · (432) 349-3846
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Black Arrow Operating LLC |
| Production reports | Black Arrow Operating, LLCthrough Apr 2026 |
| Latest permit | Lario Oil & Gas CompanyJun 13, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Jun 13, 1977
- last permit issued
- Jul 31, 1977
- completed
- 328K
- cumulative oil, bbl
- 101K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 31, 1977
- Shut in
- —
- Plugged
- Feb 26, 1998
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shuler O-11-61487 | Tonto, N. (Strawn) | Black Arrow Operating, LLC | 5 | 328K | 101K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,526 · prior 12 2,893(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lario Oil & Gas CompanyJan 1993 → Nov 2020
- 2Watusi Energy LLCDec 2020 → Nov 2021
- 3Black Arrow Operating, LLCDec 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 628-99 | Drill | Lario Oil & Gas Company | Jun 13, 1977 | Jun 13, 1977 | Jun 15, 1977 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-61487 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,990 | 6,994 | Perforated |
| 7,000 | 7,005 | Perforated |
| 7,007 | 7,009 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 318 | 17.5 | 325 S |
| 9.625 | 1,645 | 12.25 | 100 S |
| 5.5 | 7,155 | 7.875 | 400 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 | Dec 6, 1989 | Oct 27, 1989 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-415-31156 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-415-31156 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 40K
- bbl, last 12 reported months
- 384K
- bbl, all reported
- Jun 1997
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000028193 | H-1 Injection | Plugged Mar 26, 1998 | 255 | 2,200 | 6,990–7,009 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 40,015 · prior 12 44,009(-9%)
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/41531156, documented in the API reference.