WELL · 42-461-31571 · DISTRICT 7
Elkin 19 #1
Upton County · Spraberry (Trend Area) field · Vertical
Elkin 19 #1 (API 42-461-31571) is a plugged well in Upton County, plugged March 21, 2026, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued April 8, 1980, permitted to 9,200 ft.
It was permitted by Cola Petroleum, Inc. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report one formation top, including Dean.
Its 2 leases have reported 20.3K barrels of oil and 116K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cola Petroleum, Inc.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,619
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Jun 2021 |
| Latest permit | Cola Petroleum, Inc.Apr 8, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 1
- permits on file
- Apr 8, 1980
- last permit issued
- Nov 14, 2025
- completed
- 20.3K
- cumulative oil, bbl
- 116K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 14, 2025
- Shut in
- —
- Plugged
- Mar 21, 2026
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 |
|---|---|---|---|---|---|---|
| Elkin "19" O-9-14052 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 17.6K | 89.7K | Nov 1995 – Jul 2026 |
| Elkin "19" O-9-8445 | Calvin (Dean) | McEna Inc. | 1 | 2.66K | 26.3K | Jan 1993 – Jan 1996 |
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.
- 1McEna Inc.Jan 1993 → Jul 1998
- 2Okla. Magic Circle Energy Corp.Aug 1998 → May 1999
- 3Stratco Operating Co., Inc.Jun 1999 → Mar 2001
- 4Endeavor Energy Resources L.P.Apr 2001 → Dec 2018
- 5DE3 Operating LLCJan 2019 → Apr 2020
- 6Parsley Energy Operations, LLCMay 2020 → Jan 2021
- 7Pioneer Natural Res. USA, Inc.Feb 2021 → Jun 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 77518-99 | Drill | Cola Petroleum, Inc. | Apr 8, 1980 | Apr 8, 1980 | May 14, 1980 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-8445 | — | — | — | — |
| — | — O-9-14052 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,702 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| — | 8,902 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,800 | 11 | 400 S |
| 4.5 | 9,000 | 7.875 | 969 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 19, 2025 | Dec 2, 2025 | — |
| 00 | Dec 18, 1995 | — | — |
| 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 42-461-31571 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-31571 → 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.
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/46131571, documented in the API reference.