WELL · 42-447-36676 · DISTRICT 7
Lambshead Ranch #9791H
Throckmorton County · Leonards Camp (Caddo) field · Horizontal
Lambshead Ranch #9791H (API 42-447-36676) is a plugged horizontal well in Throckmorton County, plugged January 11, 2019, last operated by North Texas Oil & Gas LLC.
The RRC has issued one drilling permit (amended once), issued February 12, 2016, permitted to 4,990 ft.
Completion filings report 10 formation tops, including Coleman Junction, Frye - Disposal, Wolfcamp, San Andres.
Its lease has reported 23.8K barrels of oil since May 2016, last reporting in May 2019. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Edmond, OK · P-5 Y, filed Dec 4, 2025 · 53 permits on file · (877) 271-5887
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | North Texas Oil & Gas LLC |
| Production reports | North Texas Oil & Gas, LLCthrough Apr 2018 |
| Latest permit | North Texas Oil & Gas, LLCFeb 12, 2016 |
- 4,990
- total depth, ft
- 2
- permits on file
- Feb 12, 2016
- last permit issued
- Jun 9, 2016
- completed
- 23.8K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2016 THROUGH May 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 9, 2016
- Shut in
- —
- Plugged
- Jan 11, 2019
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lambshead Ranch O-8-32014 | Leonards Camp (Caddo) | North Texas Oil & Gas, LLC | 2 | 23.8K | 0 | May 2016 – May 2019 |
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.
- 1North Texas Oil & Gas, LLCMay 2016 → Apr 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 813848-98 | Drill | North Texas Oil & Gas, LLC | Feb 15, 2016 | Feb 12, 2016 | Apr 22, 2016 | 4,990 |
| 813848-99 | Drill | North Texas Oil & Gas, LLC | Feb 12, 2016 | Feb 12, 2016 | Apr 22, 2016 | 4,990 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32014 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Coleman Junction | 600 |
| Frye - Disposal | 710 |
| WolfcampWOLFCAMP - DISPOSAL | 1,040 |
| San AndresSAN ANDRES - DISPOSAL | 1,250 |
| Flippen - Disposal | 1,260 |
| CiscoCISCO - DISPOSAL | 1,349 |
| Cook - Disposal | 1,424 |
| Swastika - Disposal | 1,443 |
| Sunsight - Disposal | 1,631 |
| Permian (undifferentiated)PERMIAN - DISPOSAL | 1,914 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,469 | 7,173 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 298 | 12.25 | 215 S |
| 7 | 5,164 | 8.75 | 555 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 22, 2016 | Jul 18, 2016 | Yes |
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 42-447-36676 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36676 → 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/44736676, documented in the API reference.