WELL · 42-135-36351 · DISTRICT 8
Slator #3
Ector County · Concho Bluff North (Queen) field · Injection · Vertical
Slator #3 (API 42-135-36351) is a well in Ector County operated by Last Mile Production LLC, completed April 19, 2001 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued October 12, 1990, permitted to 4,700 ft.
It was permitted by Three-B Oil Company, The and has since transferred to Last Mile Production LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Queen, Queens.
Its lease has reported 969K barrels of oil and 4.78K mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 7.35K barrels injected in the 12 months reported through October 2024.
Operator of record
Permitted by Three-B Oil Company, The; the EWA schedule now lists a different operator.
- Based in
- Southlake, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Feb 18, 2025
- Phone
- (817) 559-7079
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Last Mile Production LLC |
| Production reports | Last Mile Production, LLCthrough Dec 2025 |
| Latest permit | Three-B Oil Company, TheOct 12, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 1
- permits on file
- Oct 12, 1990
- last permit issued
- Apr 19, 2001
- completed
- 969K
- cumulative oil, bbl
- 4.78K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 19, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Slator O-10-32784 | Concho Bluff, North (Queen) | Last Mile Production, LLC | 6 | 969K | 4.78K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 5,127 · prior 12 5,414(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Three-B Oil Company, TheJan 1993 → Jul 1994
- 2Dallas Production, Inc.Aug 1994 → Sep 1996
- 3Universal Resources Corp.Oct 1996 → Mar 1999
- 4Questar Expl. and Prod. Co.Apr 1999 → Oct 1999
- 5Maynard Oil Co.Nov 1999 → Apr 2004
- 6Forest Oil Permian CorporationMay 2004 → Dec 2009
- 7Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013
- 8Sheridan Production Company, LLCFeb 2013 → Feb 2017
- 9Iskandia Energy Operating, Inc.Mar 2017 → Dec 2023
- 10Last Mile Production, LLCJan 2024 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 379114-99 | Drill | Three-B Oil Company, The | Oct 8, 1990 | Oct 12, 1990 | Oct 25, 1990 | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-32784 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,898 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 4,440 | -1,542 |
| Queens | 4,440 | -1,542 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,440 | 4,449 | Perforated |
| 4,440 | 4,470 | Perforated |
| 4,452 | 4,460 | Perforated |
| 4,463 | 4,470 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 322 | 12.25 | 200 S |
| 8.625 | 332 | 12.25 | 200 S |
| 5.5 | 4,485 | 7.875 | 700 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 | Aug 9, 2001 | May 31, 2001 | — |
| 00 | Feb 25, 1991 | Feb 11, 1991 | Yes |
| 00 | Feb 15, 1991 | — | — |
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 42-135-36351 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-36351 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 7.35K
- bbl, last 12 reported months
- 913K
- bbl, all reported
- Oct 2024
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000090361 | H-1 Injection | Active | 20,000 | 2,200 | 4,440–4,493 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 7,347 · prior 12 46,456(-84%)
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/13536351, documented in the API reference.