WELL · 42-303-31574 · DISTRICT 8
Preston Unit #1
Lubbock County · CY-Jack (Lwcc) field · Shut IN · Vertical
Preston Unit #1 (API 42-303-31574) is a well in Lubbock County operated by Apv Mccamey LLC, completed February 7, 2013 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued October 24, 2012, permitted to 11,000 ft.
It was permitted by Enduro Operating II LLC and has since transferred to Apv Mccamey LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Clear Fork, Dean, Wolfcamp, L. Wolfcamp.
Its lease has reported 148 barrels of oil and 684 mcf of gas since February 2013, last reporting in July 2026.
Operator of record
Permitted by Enduro Operating II LLC; the EWA schedule now lists a different operator.
Mc Camey, TX · P-5 Y, filed Jul 4, 2026 · (432) 634-6395
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apv McCamey LLC |
| Production reports | Enduro Operating II LLCthrough Aug 2013 |
| Latest permit | Enduro Operating II LLCOct 24, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Oct 24, 2012
- last permit issued
- Feb 7, 2013
- completed
- 148
- cumulative oil, bbl
- 684
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 7, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Preston Unit O-11-70200 | CY-Jack (Lwcc) | Apv McCamey LLC | 1 | 148 | 684 | Feb 2013 – Jul 2026 |
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.
- 1Enduro Operating II LLCJun 2013 → Aug 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 750172-99 | Drill | Enduro Operating II LLC | Oct 19, 2012 | Oct 24, 2012 | Jan 13, 2013 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-70200 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,324 ft elevation.Download CSV →
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 525 | 17.5 | 750 S |
| 8.625 | 5,515 | 11 | 1,630 S |
| 5.5 | 11,150 | 7.875 | 1,145 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 | Sep 22, 2014 | Jun 20, 2014 | Yes |
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 42-303-31574 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-303-31574 → 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.
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/30331574, documented in the API reference.