WELL · 42-055-34711 · DISTRICT 1
Lackey C.L. O #1B
Caldwell County · Dale-McBride field · Vertical
Lackey C.L. O #1B (API 42-055-34711) is a plugged well in Caldwell County, plugged December 8, 2016, last operated by Trinidad Petroleum Inc..
The RRC has issued one drilling permit, issued June 9, 1993, permitted to 2,500 ft.
It was permitted by Uvalde Energy CO. and has since transferred to Trinidad Petroleum Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Taylor, Serpentine.
Its lease has reported 1.29K barrels of oil and 34 mcf of gas since September 1994, last reporting in July 2026.
Operator of record
Permitted by Uvalde Energy Co.; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Apr 5, 2019 · 6 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trinidad Petroleum Inc. |
| Production reports | Trinidad Petroleum, Inc.through Aug 1997 |
| Latest permit | Uvalde Energy Co.Jun 9, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- Jun 9, 1993
- last permit issued
- Sep 21, 1994
- completed
- 1.29K
- cumulative oil, bbl
- 34
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 21, 1994
- Shut in
- —
- Plugged
- Dec 8, 2016
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 |
|---|---|---|---|---|---|---|
| Lackey, C.L. "O" O-1-13905 | Dale-McBride | Trinidad Petroleum, Inc. | 1 | 1.29K | 34 | Sep 1994 – 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.
- 1Trinidad Petroleum, Inc.Sep 1994 → Aug 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 412610-99 | Drill | Uvalde Energy Co. | Jun 9, 1993 | Jun 9, 1993 | Jun 9, 1993 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-13905 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 490 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Taylor | 1,584 | -1,094 |
| Serpentine | 2,014 | -1,524 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,014 | 2,052 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 2,120 | 7.875 | 330 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 | Feb 24, 1995 | Oct 12, 1994 | Yes |
| 00 | Oct 17, 1994 | — | — |
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 42-055-34711 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-34711 → 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/05534711, documented in the API reference.