WELL · 42-097-33838 · DISTRICT 9
Wolf H. J. #12
Cooke County · Cooke County Regular field · Injection · Vertical
Wolf H. J. #12 (API 42-097-33838) is a well in Cooke County operated by Xyz Oil Inc., completed October 9, 2006 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued September 15, 2006, permitted to 2,000 ft.
It was permitted by Nortex Energy, Inc. and has since transferred to Xyz Oil Inc. on the wellbore schedule.
Its lease has reported 42.4K barrels of oil and 53 mcf of gas since January 1993, last reporting in July 2026. The lease carries 11 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 32.3K barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Nortex Energy, Inc.; the EWA schedule now lists a different operator.
Muenster, TX · P-5 Y, filed Feb 4, 2026 · (940) 736-8579
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Xyz Oil Inc. |
| Production reports | Xyz Oil, Inc.through Apr 2026 |
| Latest permit | Nortex Energy, Inc.Sep 15, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- Sep 15, 2006
- last permit issued
- Oct 9, 2006
- completed
- 42.4K
- cumulative oil, bbl
- 53
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 9, 2006
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wolf, H. J. O-13-13559 | Cooke County Regular | Xyz Oil, Inc. | 11 | 42.4K | 53 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 653 · prior 12 797(-18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Knabe, TomJan 1993 → Sep 2004
- 2Nortex Energy, Inc.Oct 2004 → Jan 2020
- 3Xyz Oil, Inc.Jun 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 625955-99 | Drill | Nortex Energy, Inc. | Sep 14, 2006 | Sep 15, 2006 | Sep 26, 2006 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-13559 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,948 | 1,952 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,995 | 7.875 | 275 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, 2007 | Oct 25, 2006 | Yes |
| 00 | Nov 20, 2006 | — | — |
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 42-097-33838 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-097-33838 → 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
- 32.3K
- bbl, last 12 reported months
- 155K
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000097802 | H-1 Injection | Active | 1,500 | 550 | 1,948–1,952 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 32,300 · prior 12 30,300(+7%)
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/09733838, documented in the API reference.