WELL · 42-383-31937 · DISTRICT 7
Lacy #4
Reagan County · Calvin (Dean) field · Vertical
Lacy #4 (API 42-383-31937) is a plugged well in Reagan County, plugged July 2, 1987, last operated by Mcclure Oil Company Inc..
The RRC has issued one drilling permit, issued May 5, 1981, permitted to 8,900 ft.
It was permitted by American Crude, Inc. and has since transferred to Mcclure Oil Company Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Operator of record
Permitted by American Crude, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2025 · 343 permits on file · (432) 683-2787
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | McClure Oil Company Inc. |
| Production reports | none |
| Latest permit | American Crude, Inc.May 5, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,900
- total depth, ft
- 1
- permits on file
- May 5, 1981
- last permit issued
- Aug 12, 1981
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 12, 1981
- Shut in
- —
- Plugged
- Jul 2, 1987
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 117396-99 | Drill | American Crude, Inc. | May 5, 1981 | May 5, 1981 | — | 8,900 |
Formation tops
As filed on W-2/G-1. Subsea from 2,640 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,556 | 5,580 | Perforated |
| 6,079 | 6,134 | Perforated |
| 7,240 | 7,270 | Perforated |
| 7,881 | 7,894 | Perforated |
| 8,592 | 8,606 | Perforated |
| 8,754 | 8,788 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 575 | 17.5 | 600 sx |
| 8.625 | 2,305 | 11 | 300 sx |
| 4.5 | 8,950 | 7.875 | 1,000 sx |
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 | Jun 26, 1986 | Jun 17, 1986 | Yes |
| 00 | May 27, 1986 | Jun 25, 1984 | — |
| 00 | May 23, 1986 | — | — |
| 00 | Jul 18, 1984 | Jun 25, 1984 | — |
| 00 | Jul 14, 1984 | Jun 25, 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 42-383-31937 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-31937 → 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/38331937, documented in the API reference.