TEXAS · WELLS · PECOS COUNTY · API 42-371-40579 · DISTRICT 08
McKinley State 138 #1
Pecos County · Vertical
Mckinley State 138 #1 (API 42-371-40579) is a permitted well in Pecos County filed by Longfellow Energy, LP; no completion report is on file yet.
The RRC has issued one drilling permit, issued November 4, 2026, permitted to 5,500 ft.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 26, 2026
- Permits on file
- 38
- Phone
- (972) 590-9900
SOURCE · LATEST PERMIT (NO EWA RECORD)
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Longfellow Energy, LPNov 4, 2026 |
- 5,500
- total depth, ft
- 1
- permits on file
- Nov 4, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
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.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 919847-99 | Drill | Longfellow Energy, LP | Oct 30, 2026 | Nov 4, 2026 | — | 5,500 |
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/37140579, documented in the API reference.