TEXAS · WELLS · IRION COUNTY · API 42-235-34491 · DISTRICT 6E
Clark 10 #2
Irion County · Spraberry (Trend Area) field · Producing · Vertical
Clark 10 #2 (API 42-235-34491) is a well in Irion County operated by Compass Energy Operating LLC, completed May 7, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 9, 2010, permitted to 7,961 ft.
It was permitted by Exco Resources, Inc. and has since transferred to Compass Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Clear Fork, Wolfcamp, Canyon.
Its 3 leases have reported 171K barrels of oil and 488K mcf of gas since May 2010, last reporting volume in April 2026. The leases carry 17 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exco Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- Jan 7, 2026
- Permits on file
- 27
- Phone
- (918) 376-0550
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Compass Energy Operating LLC |
| Production reports | Compass Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Exco Resources, Inc.Feb 9, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,961
- total depth, ft
- 1
- permits on file
- Feb 9, 2010
- last permit issued
- May 7, 2010
- completed
- 171K
- cumulative oil, bbl
- 488K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2010 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 7, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 leases this well is completed on; they carry 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clark "10" G-9-300503 | Spraberry (Trend Area) | Compass Energy Operating, LLC | 1 | 0 | 281 | Oct 2025 – Apr 2026 |
| Clark "10" O-9-20744 | Spraberry (Trend Area) | Compass Energy Operating, LLC | 8 | 21K | 122K | Oct 2019 – Apr 2026 |
| Clark "10" O-9-17201 | Sugg Ranch (Canyon) | Compass Energy Operating, LLC | 8 | 150K | 365K | May 2010 – Sep 2019 |
Gas, mcf lease total
Last 12 months 13,556 · prior 12 16,216(-16%)
Oil, barrels lease total
Last 12 months 1,231 · prior 12 2,472(-50%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exco Resources, Inc.May 2010 → Jan 2013
- 2Exco/Hgi JV Assets, LLCFeb 2013 → Jun 2014
- 3Compass Energy Operating, LLCJul 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 690952-99 | Drill | Exco Resources, Inc. | Feb 8, 2010 | Feb 9, 2010 | Mar 5, 2010 | 7,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 7, 2010 | Clark 10 G-9-300503 | Spraberry (Trend Area) | Compass Energy Operating LLC | Producing | 7,961 |
| May 7, 2010 | Clark 10 O-9-17201 | Sugg Ranch (Canyon) | Compass Energy Operating LLC | Not on Schedule | — |
| May 7, 2010 | Clark 10 O-9-20744 | Spraberry (Trend Area) | Compass Energy Operating LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,417 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 3,250 | -833 |
| Wolfcamp | 6,110 | -3,693 |
| Canyon | 7,280 | -4,863 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,402 | 7,819 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,054 | 11 | 450 S |
| 4.5 | 7,910 | 7.875 | 500 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 10, 2025 | Nov 3, 2025 | Yes |
| 00 | Mar 4, 2020 | Jun 11, 2010 | Yes |
| 00 | Aug 6, 2010 | Jun 11, 2010 | Yes |
| 00 | Aug 2, 2010 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Aug 20, 2010. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Clear Fork, Wolfcamp, Canyon | TIFF | 1,050 to 7,959 | Aug 20, 2010run Mar 14, 2010 | 3.74 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-235-34491 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-34491 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/23534491, documented in the API reference.