WELL · 42-213-30061 · DISTRICT 5
L. L. Cockerell Estate Unit #1 #1
Henderson County · Wildcat field · Vertical
L. L. Cockerell Estate Unit #1 #1 (API 42-213-30061) is a well in Henderson County operated by Smackover Shell Limited, completed July 14, 1974.
The RRC has issued one drilling permit, issued October 7, 1980, permitted to 13,400 ft.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Aug 15, 1988 · 8 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Smackover Shell Limited |
| Production reports | Vanguard Operating, LLCthrough Apr 2016 |
| Latest permit | Smackover Shell LimitedOct 7, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,400
- total depth, ft
- 1
- permits on file
- Oct 7, 1980
- last permit issued
- Jul 14, 1974
- completed
- 0
- cumulative oil, bbl
- 445K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 14, 1974
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Cockerell, L.L. Estate Unit #1 G-5-92189 | Eustace (Smackover) | Tactical Operating Company, LLC | 1 | 0 | 445K | Jan 1993 – 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.
- 1Smackover Shell Ltd. PartnershipJan 1993 → Apr 2000
- 2Vintage Petroleum, Inc.May 2000 → Apr 2006
- 3Redman Operating CompanyJun 2006 → Sep 2007
- 4Eagle Rock Operating Company,llcOct 2007 → Oct 2015
- 5Vanguard Operating, LLCNov 2015 → Apr 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 94952-99 | Drill | Smackover Shell Limited | Oct 7, 1980 | Oct 7, 1980 | Apr 27, 1974 | 13,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-92189 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,487 | 12,694 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 520 | 15.5 | 350 S |
| 13.375 | 520 | — | — |
| 9.625 | 4,785 | 12.25 | 600 S |
| 9.625 | 4,785 | — | — |
| 6 | 12,788 | 7 | 505 S |
| 7 | 12,970 | 8.75 | 600 S |
| 7 | 12,970 | — | — |
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 | Jan 12, 1984 | Jan 2, 1981 | — |
| 00 | Jan 12, 1984 | Jan 24, 1975 | — |
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 42-213-30061 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-213-30061 → 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/21330061, documented in the API reference.