WELL · 42-447-35735 · DISTRICT 7
Lambshead G-2 #4S
Throckmorton County · Paint Canyon (Cook) field · Vertical
Lambshead G-2 #4S (API 42-447-35735) is a plugged well in Throckmorton County, plugged December 15, 2017, last operated by Avad Operating LLC.
The RRC has issued one drilling permit, issued May 27, 1997, permitted to 2,000 ft.
It was permitted by L.C.S. Production Company and has since transferred to Avad Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Dothan, Saddle Creek, Cook Sand, Cook Sd.
Its lease has reported 2.52K barrels of oil since July 1997, last reporting in March 2018.
Operator of record
Permitted by L.C.S. Production Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jul 3, 2024 · 19 permits on file · (469) 520-0030
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Avad Operating LLC |
| Production reports | T-N-T Engineering, Inc.through Jan 2010 |
| Latest permit | L.C.S. Production CompanyMay 27, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- May 27, 1997
- last permit issued
- Jul 28, 1997
- completed
- 2.52K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1997 THROUGH Mar 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 28, 1997
- Shut in
- —
- Plugged
- Dec 15, 2017
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 |
|---|---|---|---|---|---|---|
| Lambshead G-2 O-8-28254 | Paint Canyon (Cook) | Avad Operating, LLC | 1 | 2.52K | 0 | Jul 1997 – Mar 2018 |
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.
- 1L.C.S. Production CompanyFeb 1998 → Feb 1998
- 2T-N-T Engineering, Inc.Mar 1998 → Jan 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 462715-99 | Drill | L.C.S. Production Company | May 21, 1997 | May 27, 1997 | Jul 11, 1997 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28254 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,519 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dothan | 945 | 574 |
| Saddle Creek | 1,230 | 289 |
| Cook Sand | 1,360 | 159 |
| Cook SD | 1,360 | 159 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,365 | 1,371 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,416 | 6.75 | 225 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 | Apr 3, 1998 | Feb 3, 1998 | — |
| 00 | Nov 7, 1997 | Aug 6, 1997 | Yes |
| 00 | Oct 14, 1997 | — | — |
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 42-447-35735 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35735 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000087461 | H-1 Injection | Plugged Jan 2, 2018 | 1,000 | 650 | 1,365–1,371 |
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/44735735, documented in the API reference.