WELL · 42-105-42354 · DISTRICT 7
Halff 64 #2
Crockett County · Noelke (Clear Fork) field · Producing · Vertical
Halff 64 #2 (API 42-105-42354) is a well in Crockett County operated by Clark Oil CO., completed April 20, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 10, 2017, permitted to 4,250 ft.
It was permitted by Reliance Energy, Inc. and has since transferred to Clark Oil CO. on the wellbore schedule.
Completion filings report 9 formation tops, including Queen, San Andres, Clear Fork, Wolfcamp.
Its lease has reported 23.4K barrels of oil and 337K mcf of gas since March 2016, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Reliance Energy, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jul 4, 2026 · (432) 290-4220
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Clark Oil Co. |
| Production reports | Clark Oil Co.through Apr 2026 |
| Latest permit | Reliance Energy, Inc.Jan 10, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,250
- total depth, ft
- 1
- permits on file
- Jan 10, 2017
- last permit issued
- Apr 20, 2017
- completed
- 23.4K
- cumulative oil, bbl
- 337K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 20, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halff 64 O-9-19279 | Noelke (Clear Fork) | Clark Oil Co. | 2 | 23.4K | 337K | Mar 2016 – Jul 2026 |
Gas, mcf lease total
Last 12 months 12,628 · prior 12 34,154(-63%)
Oil, barrels lease total
Last 12 months 907 · prior 12 484(+87%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Reliance Energy, Inc.Nov 2016 → May 2021
- 2BRP Energy, LLCJun 2021 → Mar 2025
- 3Clark Oil Co.Apr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 821764-99 | Drill | Reliance Energy, Inc. | Jan 3, 2017 | Jan 10, 2017 | Feb 14, 2017 | 4,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19279 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,199 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 1,165 | 1,034 |
| San Andres | 1,579 | 620 |
| Clear ForkCLEARFORK | 2,786 | -587 |
| Wolfcamp | 3,680 | -1,481 |
| Canyon | — | — |
| Devonian | — | — |
| Ellenburger | — | — |
| Leonard | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,885 | 3,671 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 500 | 11 | 285 S |
| 5.5 | 4,108 | 7.875 | 695 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, 2017 | May 26, 2017 | Yes |
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 42-105-42354 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-42354 → 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/10542354, documented in the API reference.