TEXAS · WELLS · LOVING COUNTY · API 42-301-30779 · DISTRICT 7B
Slash -T- #1
Loving County · Dimmitt (Delaware Cons) field · Shut In · Vertical
Slash -T- #1 (API 42-301-30779) is a well in Loving County operated by Last Mile Production LLC, completed January 6, 1988 and listed as shut in on the RRC schedule, shut in May 1, 2015.
The RRC has issued one drilling permit, issued October 16, 1987, permitted to 6,558 ft.
It was permitted by Parker & Parsley Petroleum CO. and has since transferred to Last Mile Production LLC on the wellbore schedule.
Completion filings report 4 formation tops, including T. Lamar, T. "F" Zone, T. "G" Zone, T. "H" Zone.
Its 2 leases have reported 41.6K barrels of oil and 21.7K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Parker & Parsley Petroleum Co.; 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 Sep 2014 |
| Latest permit | Parker & Parsley Petroleum Co.Oct 16, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,558
- total depth, ft
- 1
- permits on file
- Oct 16, 1987
- last permit issued
- Jan 6, 1988
- completed
- 41.6K
- cumulative oil, bbl
- 21.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2014
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 6, 1988
- Shut in
- May 1, 2015
- 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 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 |
|---|---|---|---|---|---|---|
| Slash -T- O-10-38212 | Dimmitt (Delaware Cons) | Last Mile Production, LLC | 1 | 6.37K | 477 | Jul 2007 – Sep 2014 |
| Slash -T- O-10-31584 | Dimmitt (Cherry Canyon) | Forest Oil Corporation | 1 | 35.3K | 21.2K | Jan 1993 – Jun 2007 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → May 1996
- 3Costilla Petroleum CorporationJun 1996 → Jan 1997
- 4Costilla Energy, Inc.Feb 1997 → Sep 1997
- 5Wiser Oil Company, TheOct 1997 → Nov 2005
- 6Forest Oil CorporationDec 2005 → Dec 2009
- 7Sandridge Expl. and Prod., LLCFeb 2010 → Dec 2012
- 8Sheridan Production Company, LLCFeb 2013 → Sep 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 337360-99 | Drill | Parker & Parsley Petroleum Co. | Oct 14, 1987 | Oct 16, 1987 | — | 6,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 6, 1988 | Slash -T- O-10-38212 | Dimmitt (Delaware Cons) | Last Mile Production LLC | Shut In · shut in May 1, 2015 | 6,558 |
| Jan 6, 1988 | Slash -T- O-10-31584 | Dimmitt (Cherry Canyon) | Forest Oil Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,971 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T. Lamar | 4,764 | -1,793 |
| T. "F" Zone | 6,289 | -3,318 |
| T. "G" Zone | 6,333 | -3,362 |
| T. "H" Zone | 6,410 | -3,439 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,332 | 6,518 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,075 | 12.25 | 550 S |
| 5.5 | 6,546 | 7.875 | 550 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 5, 2007 | Jan 14, 1988 | Yes |
| 00 | Feb 3, 1988 | Jan 14, 1988 | Yes |
| 00 | Jan 23, 1988 | — | — |
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 42-301-30779 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-30779 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/30130779, documented in the API reference.