WELL · 42-133-35775 · DISTRICT 7
Lambeth #1
Eastland County · Katlaco-Cook (Miss) field · Vertical
Lambeth #1 (API 42-133-35775) is a plugged well in Eastland County, plugged October 22, 2013, last operated by Anderson Production.
The RRC has issued 2 drilling permits between 1984 and 1985, permitted to 3,950 ft.
It was permitted by Katlaco Operating CO., Inc. and has since transferred to Anderson Production on the wellbore schedule.
Completion filings report 5 formation tops, including Acdz (Lake Sand), Lake Sand, Caddo, Acdz (Caddo).
Operator of record
Permitted by Katlaco Operating Co., Inc.; the EWA schedule now lists a different operator.
Cisco, TX · P-5 Y, filed Aug 4, 2025 · 3 permits on file · (817) 994-6774
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anderson Production |
| Production reports | none |
| Latest permit | Katlaco Operating Co., Inc.Oct 15, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,950
- total depth, ft
- 2
- permits on file
- Oct 15, 1985
- last permit issued
- Sep 21, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 21, 1984
- Shut in
- —
- Plugged
- Oct 22, 2013
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 |
|---|---|---|---|---|---|---|
| Katlaco-Lambeth O-8-23171 | Arledge (Caddo) | Anderson Production | 1 | 0 | 0 | Jan 1993 – Mar 2014 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 287718-99 | Recompletion | Katlaco Operating Co., Inc. | Oct 14, 1985 | Oct 15, 1985 | — | 3,756 |
| 233999-99 | Drill | Katlaco Operating Co., Inc. | Mar 29, 1984 | Mar 30, 1984 | May 19, 1984 | 3,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-23171 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,650 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Acdz (Lake Sand) | 2,936 | -1,286 |
| Lake Sand | 2,936 | -1,286 |
| Caddo | 2,950 | -1,300 |
| Acdz (Caddo) | 3,316 | -1,666 |
| Caddo | 3,316 | -1,666 |
| Lake Sand | 3,340 | -1,690 |
| MississippianMISS | 3,719 | -2,069 |
| MississippianMISS. | 3,719 | -2,069 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,939 | 2,979 | Perforated |
| 3,719 | 3,729 | Perforated |
| 3,751 | 3,753 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 375 | 12.25 | 215 S |
| 5.5 | 3,750 | 7.875 | 150 S |
| 5.5 | 3,756 | 7.875 | 150 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 | Jul 19, 1988 | Nov 14, 1985 | Yes |
| 00 | Dec 12, 1985 | Nov 14, 1985 | Yes |
| 00 | Dec 3, 1985 | — | — |
| 00 | Mar 25, 1985 | Jan 30, 1985 | — |
| 00 | Mar 14, 1985 | — | — |
| 00 | Oct 24, 1984 | Sep 27, 1984 | — |
| 00 | Aug 21, 1984 | Jun 21, 1984 | — |
| 00 | Aug 18, 1984 | Jun 21, 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 42-133-35775 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-133-35775 → 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/13335775, documented in the API reference.