WELL · 42-461-37254 · DISTRICT 7
Halff 2 #1
Upton County · Spraberry (Trend Area) field · Vertical
Halff 2 #1 (API 42-461-37254) is a plugged well in Upton County, plugged October 30, 2019, last operated by Thompson J. Cleo.
The RRC has issued one drilling permit, issued February 28, 2011, permitted to 11,500 ft.
Completion filings report 5 formation tops, including Grayburg, San Andres, Spraberry, Dean.
Its lease has reported 18K barrels of oil and 9.15K mcf of gas since April 2011, last reporting in April 2020.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jan 30, 2024
- Permits on file
- 1,739
- Phone
- (214) 953-1177
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Thompson J. Cleo |
| Production reports | Thompson, J. Cleothrough Oct 2019 |
| Latest permit | Thompson, J. CleoFeb 28, 2011 |
- 11,500
- total depth, ft
- 1
- permits on file
- Feb 28, 2011
- last permit issued
- Apr 21, 2011
- completed
- 18K
- cumulative oil, bbl
- 9.15K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Apr 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 21, 2011
- Shut in
- —
- Plugged
- Oct 30, 2019
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halff 2 O-9-17465 | Spraberry (Trend Area) | Thompson, J. Cleo | 1 | 18K | 9.15K | Apr 2011 – Apr 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Thompson, J. CleoMay 2011 → Oct 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 710945-99 | Drill | Thompson, J. Cleo | Feb 24, 2011 | Feb 28, 2011 | Mar 7, 2011 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17465 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,675 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,775 | 10,508 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 495 | 17.5 | 425 S |
| 8.625 | 4,645 | 11 | 1,200 S |
| 5.5 | 10,815 | 7.875 | 650 S |
| 5.5 | — | 7.875 | 300 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 27, 2012 | Jun 7, 2011 | 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 42-461-37254 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37254 → 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/46137254, documented in the API reference.