WELL · 42-503-37035 · DISTRICT 9
Clark Unit #5
Young County · Young County Regular field · Vertical
Clark Unit #5 (API 42-503-37035) is a plugged well in Young County, plugged March 5, 2008, last operated by Sutherland Energy CO. LLC.
The RRC has issued one drilling permit, issued May 10, 1983, permitted to 4,800 ft.
It was permitted by Pitcock, Inc. and has since transferred to Sutherland Energy CO. LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Palo Pinto, Caddo, Marble Falls.
Its 2 leases have reported 590K barrels of oil and 33.7K mcf of gas since January 1993, last reporting in July 2026. The leases carry 63 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Pitcock, Inc.; the EWA schedule now lists a different operator.
- Based in
- Bridgeport, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 20, 2026
- Permits on file
- 18
- Phone
- (940) 683-3234
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sutherland Energy Co. LLC |
| Production reports | Sutherland Energy Co., LLCthrough Apr 2026 |
| Latest permit | Pitcock, Inc.May 10, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,800
- total depth, ft
- 1
- permits on file
- May 10, 1983
- last permit issued
- Sep 1, 1983
- completed
- 590K
- cumulative oil, bbl
- 33.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 1983
- Shut in
- —
- Plugged
- Mar 5, 2008
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 2 leases this well is completed on; they carry 63 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clark Unit O-13-28956 | Young County Regular | Sutherland Energy Co., LLC | 59 | 588K | 30.6K | May 1995 – Jul 2026 |
| Clark, Ted Estate O-13-20243 | Young County Regular | Remington Oil | 4 | 1.97K | 3.07K | Jan 1993 – Aug 1995 |
Oil, barrels lease total
Last 12 months 5,187 · prior 12 3,413(+52%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pitcock, Inc.Jan 1993 → Apr 1995
- 2Remington OilMay 1995 → May 2000
- 3Phoenix Petrocorp, Inc.Jun 2000 → Jun 2019
- 4Sutherland Energy Co., LLCJul 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 194295-99 | Drill | Pitcock, Inc. | May 10, 1983 | May 10, 1983 | May 28, 1983 | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-20243 | — | — | — | — |
| — | — O-13-28956 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,173 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Palo PintoPALO PINTO LIME | 1,476 | -303 |
| CaddoCADDO LIME | 3,930 | -2,757 |
| Marble FallsMARBLE FALLS LIME | 4,380 | -3,207 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,856 | 3,862 | Perforated |
| 4,075 | 4,088 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 361 | 12.25 | 230 S |
| 2.375 | 4,348 | — | — |
| 4.5 | 4,403 | 7.875 | 180 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 | Aug 7, 2001 | Mar 6, 2001 | — |
| 00 | May 10, 1995 | Sep 29, 1983 | — |
| 00 | Jan 12, 1984 | Sep 29, 1983 | — |
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 42-503-37035 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-37035 → 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
- 1.7K
- bbl, last 12 reported months
- 26.5K
- bbl, all reported
- Nov 2007
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000086358 | H-1 Injection | Plugged Mar 21, 2008 | 200 | 1,900 | 3,856–3,862 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1,697 · prior 12 0
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/50337035, documented in the API reference.