WELL · 42-235-34218 · DISTRICT 7
Rock Pen Clearfork Unit #2230
Irion County · Rock Pen (Clearfork) field · Vertical
Rock Pen Clearfork Unit #2230 (API 42-235-34218) is a well in Irion County operated by Armor Petroleum Inc., completed May 13, 2008.
The RRC has issued one drilling permit (amended once), issued March 13, 2008, permitted to 3,700 ft.
Completion filings report 2 formation tops, including San Angelo, Clear Fork.
Its 2 leases have reported 934K barrels of oil and 13.7K mcf of gas since January 1993, last reporting in July 2026. The leases carry 41 wells, so these are lease totals, not this well alone.
Operator of record
Wichita Falls, TX · P-5 Y, filed Sep 8, 2023 · 43 permits on file · (940) 733-4335
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Armor Petroleum Inc. |
| Production reports | Core Petro, LLCthrough Mar 2026 |
| Latest permit | Armor Petroleum, Inc.Mar 13, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,700
- total depth, ft
- 2
- permits on file
- Mar 13, 2008
- last permit issued
- May 13, 2008
- completed
- 934K
- cumulative oil, bbl
- 13.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 13, 2008
- Shut in
- —
- Plugged
- —
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 41 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Farmar-Sugg 22 O-9-21289 | Rock Pen (Clearfork) | Core Petro, LLC | 13 | 7K | 0 | Apr 2021 – Jul 2026 |
| Rock Pen Clearfork Unit O-9-13010 | Rock Pen (Clearfork) | Armor Petroleum, Inc. | 28 | 927K | 13.7K | Jan 1993 – Jul 2021 |
Oil, barrels lease total
Last 12 months 706 · prior 12 2,089(-66%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Siete Oil and Gas CorporationJan 1993 → Jun 1996
- 2St. Mary Land & Expl. Co. -CMCJul 1996 → Jun 1997
- 3St. Mary Land & Exploration Co.Jul 1997 → May 2000
- 4Armor Petroleum, Inc.Jun 2000 → May 2021
- 5Core Petro, LLCJun 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 654594-98 | Drill | Armor Petroleum, Inc. | Apr 8, 2008 | Mar 13, 2008 | Apr 16, 2008 | 3,700 |
| 654594-99 | Drill | Armor Petroleum, Inc. | Feb 4, 2008 | Mar 13, 2008 | Apr 11, 2008 | 3,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-13010 | — | — | — | — |
| — | — O-9-21289 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,373 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Angelo | 1,670 | 703 |
| Clear ForkCLEARFORK | 3,564 | -1,191 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,564 | 3,576 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 353 | 11 | 187 S |
| 5.5 | 3,711 | 7.875 | 80 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 | May 24, 2021 | May 30, 2008 | Yes |
| 00 | Sep 22, 2008 | May 30, 2008 | Yes |
| 00 | Aug 1, 2008 | — | — |
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 42-235-34218 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-34218 → 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/23534218, documented in the API reference.