WELL · 42-461-35192 · DISTRICT 7
HASEL5 #1
Upton County · Spraberry (Trend Area) field · Producing · Vertical
Hasel5 #1 (API 42-461-35192) is a well in Upton County operated by Cog Operating LLC, completed January 29, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 11, 2006, permitted to 10,300 ft.
It was permitted by Henry Petroleum LP and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Clear Fork, Dean, Wolfcamp.
Its lease has reported 87.3K barrels of oil and 500K mcf of gas since January 2007, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henry Petroleum LP; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Feb 2026 |
| Latest permit | Henry Petroleum LPOct 11, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,300
- total depth, ft
- 2
- permits on file
- Oct 11, 2006
- last permit issued
- Jan 29, 2007
- completed
- 87.3K
- cumulative oil, bbl
- 500K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 29, 2007
- 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 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 |
|---|---|---|---|---|---|---|
| HASEL5 O-9-16122 | Spraberry (Trend Area) | COG Operating LLC | 2 | 87.3K | 500K | Jan 2007 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,131 · prior 12 1,292(+65%)
Gas, mcf lease total
Last 12 months 2,885 · prior 12 4,578(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henry Petroleum LPFeb 2007 → Dec 2008
- 2COG Operating LLCJan 2009 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 627315-98 | Drill | Henry Petroleum LP | Oct 26, 2006 | Oct 11, 2006 | Dec 6, 2006 | 10,800 |
| 627315-99 | Drill | Henry Petroleum LP | Oct 10, 2006 | Oct 11, 2006 | Dec 5, 2006 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 29, 2007 | HASEL5 O-9-16122 | Spraberry (Trend Area) | COG Operating LLC | Producing | 10,300 |
Formation tops
As filed on W-2/G-1. Subsea from 2,632 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 6,177 | -3,545 |
| Dean | 8,243 | -5,611 |
| Wolfcamp | 8,360 | -5,728 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,440 | 9,880 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 516 | 12.25 | 325 S |
| 5.5 | 10,300 | 8.875 | 1,350 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 4, 2007 | Feb 12, 2007 | Yes |
| 00 | Feb 26, 2007 | — | — |
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 42-461-35192 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-35192 → 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/46135192, documented in the API reference.