TEXAS · WELLS · STONEWALL COUNTY · API 42-433-00401 · DISTRICT 6E
Katz (Strawn) Unit #2
Stonewall County · Katz (Strawn) field · Vertical
- Permitted field
- Katz (5100)
Katz (Strawn) Unit #2 (API 42-433-00401) is a plugged well in Stonewall County, plugged March 2, 2010, last operated by Atlas Operating LLC.
The RRC has issued one drilling permit, issued February 16, 1989, permitted to 5,250 ft.
It was permitted by Phillips Petroleum Company and has since transferred to Atlas Operating LLC on the wellbore schedule.
Its 3 leases have reported 15.3M barrels of oil and 30.4M mcf of gas since January 1993, last reporting volume in March 2026. The leases carry 319 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Phillips Petroleum Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Hearing (H)
- P-5 last filed
- Mar 9, 2026
- Permits on file
- 78
- Phone
- (281) 893-9400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atlas Operating LLC |
| Production reports | Atlas Operating LLCthrough Mar 2026 |
| Latest permit | Phillips Petroleum CompanyFeb 16, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,250
- total depth, ft
- 1
- permits on file
- Feb 16, 1989
- last permit issued
- Jun 19, 1998
- completed
- 15.3M
- cumulative oil, bbl
- 30.4M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 19, 1998
- Shut in
- —
- Plugged
- Mar 2, 2010
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 319 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Katz (Strawn) Unit O-8-30524 | Katz (Strawn) | Atlas Operating LLC | 245 | 13.1M | 30.2M | May 2010 – Mar 2026 |
| C.B. Long Unit O-8-30422 | Katz (Strawn) | Kinder Morgan Production Co LLC | 35 | 15.6K | 3.16K | Nov 2009 – Apr 2010 |
| C.B. Long Unit O-8-25595 | Katz (5100) | Kinder Morgan Production Co LLC | 39 | 2.14M | 242K | Jan 1993 – Oct 2009 |
Oil, barrels lease total
Last 12 months 265,670 · prior 12 333,294(-20%)
Gas, mcf lease total
Last 12 months 948,880 · prior 12 1,027,778(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Phillips Petroleum CompanyJan 1993 → Jan 1998
- 2Merit Energy CompanyFeb 1998 → Aug 2000
- 3Journey Operating, L.L.C.Sep 2000 → Feb 2006
- 4Kinder Morgan Production Co LPMar 2006 → Jul 2007
- 5Kinder Morgan Production Co LLCAug 2007 → May 2024
- 6Atlas Operating LLCJun 2024 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 356111-99 | Recompletion | Phillips Petroleum Company | Feb 15, 1989 | Feb 16, 1989 | — | 5,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 19, 1998 | Katz (Strawn) Unit O-8-30524 | Katz (Strawn) | Atlas Operating LLC | Plugged | — |
| Jun 19, 1998 | C.B. Long Unit O-8-30422 | Katz (Strawn) | Kinder Morgan Production Co LLC | Plugged | — |
| Jun 19, 1998 | C.B. Long Unit O-8-25595 | Katz (5100) | Kinder Morgan Production Co LLC | Plugged | — |
| — | Long C.B. -C- O-8-4328 | Katz | Phillips Petroleum Company | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,803 | 4,830 | Perforated |
| 4,869 | 5,116 | Open hole |
| — | 4,802 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 205 | 13.75 | 150 S |
| 10.75 | 205 | — | 150 S |
| 5.5 | 4,869 | 8.75 | 250 S |
| 5.5 | 4,869 | — | 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. 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 | May 21, 2010 | Sep 10, 1999 | — |
| 00 | Dec 1, 2009 | Sep 10, 1999 | — |
| 00 | Oct 12, 1999 | Sep 10, 1999 | — |
| 00 | May 8, 1990 | Jan 19, 1990 | Yes |
| 00 | Dec 28, 1989 | — | — |
| 00 | Nov 23, 1989 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-433-00401 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-00401 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/43300401, documented in the API reference.