WELL · 42-447-36576 · DISTRICT 7
Clark Ranch #1686H
Throckmorton County · Swenson (Caddo) field · Shut IN · Horizontal
Clark Ranch #1686H (API 42-447-36576) is a horizontal well in Throckmorton County operated by North Texas Oil & Gas LLC, completed October 14, 2014 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 27, 2014, permitted to 4,818 ft.
It was permitted by Raptor Petroleum Operating, LLC and has since transferred to North Texas Oil & Gas LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Cisco, Coleman Junction, Cook - Disposal, Flippen - Disposal.
Its lease has reported 867K barrels of oil and 4.66M mcf of gas since June 2013, last reporting in July 2026. The lease carries 14 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Raptor Petroleum Operating, LLC; the EWA schedule now lists a different operator.
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 2026 |
| Latest permit | Raptor Petroleum Operating, LLCJun 27, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,818
- total depth, ft
- 2
- permits on file
- Jun 27, 2014
- last permit issued
- Oct 14, 2014
- completed
- 867K
- cumulative oil, bbl
- 4.66M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 14, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clark Ranch O-8-31252 | Swenson (Caddo) | North Texas Oil & Gas, LLC | 14 | 867K | 4.66M | Jun 2013 – Jul 2026 |
Gas, mcf lease total
Last 12 months 15,599 · prior 12 102,893(-85%)
Oil, barrels lease total
Last 12 months 2,338 · prior 12 3,855(-39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Raptor Petroleum Operating, LLCJun 2013 → Feb 2015
- 2Raptor Petroleum II, LLCMar 2015 → Dec 2015
- 3Brazos River Exploration LLCJan 2016 → Jul 2024
- 4North Texas Oil & Gas, LLCAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 788029-98 | Drill | Raptor Petroleum Operating, LLC | Nov 19, 2014 | Jun 27, 2014 | Aug 9, 2014 | 4,818 |
| 788029-99 | Drill | Hadaway Consult and Engineer,llc | May 28, 2014 | Jun 27, 2014 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-31252 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,043 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CiscoCISCO - DISPOSAL | — | — |
| Coleman Junction | — | — |
| Cook - Disposal | — | — |
| Flippen - Disposal | — | — |
| Frye - Disposal | — | — |
| Permian (undifferentiated)PERMIAN - DISPOSAL | — | — |
| San AndresSAN ANDRES - DISPOSAL | — | — |
| Sunsight - Disposal | — | — |
| Swastika - Disposal | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,108 | 9,546 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,000 | 12.25 | 750 S |
| 7 | 5,165 | 8.75 | 635 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 17, 2015 | Nov 13, 2014 | 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 42-447-36576 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36576 → 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/44736576, documented in the API reference.