WELL · 42-371-38949 · DISTRICT 8
Ridge #10
Pecos County · Yates (Smith Sand) field · Producing · Vertical
Ridge #10 (API 42-371-38949) is a well in Pecos County operated by Clark Oil CO., completed September 10, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 28, 2012, permitted to 800 ft.
It was permitted by Griffin Petroleum Company and has since transferred to Clark Oil CO. on the wellbore schedule.
Completion filings report 8 formation tops, including Toborg, Toborbg B, Tansil Anhyd, Rustler.
Its lease has reported 171K barrels of oil since February 2008, last reporting in July 2026. The lease carries 13 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Griffin Petroleum Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jul 4, 2026 · (432) 290-4220
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Clark Oil Co. |
| Production reports | Clark Oil Co.through Apr 2026 |
| Latest permit | Griffin Petroleum CompanyJun 28, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 800
- total depth, ft
- 1
- permits on file
- Jun 28, 2012
- last permit issued
- Sep 10, 2012
- completed
- 171K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 10, 2012
- 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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ridge O-10-38623 | Yates (Smith Sand) | Clark Oil Co. | 13 | 171K | 0 | Feb 2008 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,410 · prior 12 2,528(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Griffin Petroleum CompanyFeb 2008 → Apr 2021
- 2Reverence Operating LLCMay 2021 → Apr 2024
- 3Clark Oil Co.May 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 743324-99 | Drill | Griffin Petroleum Company | Jun 21, 2012 | Jun 28, 2012 | Sep 11, 2012 | 800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-38623 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,260 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| ToborgTOBORG A | 235 | 2,025 |
| Toborbg B | 275 | 1,985 |
| ToborgTOBORG B | 275 | 1,985 |
| Tansil Anhyd | 370 | 1,890 |
| RustlerRUSTLER ANHYD | 410 | 1,850 |
| Smith Sand | 440 | 1,820 |
| Smith Anhyd | 501 | 1,759 |
| Lower Smith Sand | 507 | 1,753 |
| Seven RiversSEVEN RIVERS ANHYD | 522 | 1,738 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 442 | 457 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 535 | 7.625 | 250 S |
| 5.5 | 535 | 7.875 | 250 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 | Mar 16, 2015 | Apr 30, 2014 | — |
| 00 | Jul 16, 2014 | Nov 21, 2013 | 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 42-371-38949 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-38949 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37138949, documented in the API reference.