WELL · 42-461-33684 · DISTRICT 7
Halff 84 #1
Upton County · Amacker-Tippett W. (Bend) field · Vertical
Halff 84 #1 (API 42-461-33684) is a well in Upton County operated by Thompson J. Cleo, completed December 4, 1996.
The RRC has issued one drilling permit (amended once), issued September 24, 1996, permitted to 10,500 ft.
Completion filings report 5 formation tops, including San Andres, Dean, Wolfcamp, Strawn.
Its 2 leases have reported 28.3K barrels of oil and 55.8K mcf of gas since December 1996, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
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 | Civitas Permian Operating, LLCthrough Feb 2025 |
| Latest permit | Thompson, J. CleoSep 24, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 2
- permits on file
- Sep 24, 1996
- last permit issued
- Dec 4, 1996
- completed
- 28.3K
- cumulative oil, bbl
- 55.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1996 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 4, 1996
- Shut in
- —
- Plugged
- —
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 2 leases 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 84 O-9-14505 | Amacker-Tippett, SW (Wolfcamp) | Civitas Permian Operating, LLC | 1 | 28K | 55.5K | Dec 1996 – Jul 2026 |
| Halff 84 O-9-14500 | Amacker-Tippett, W. (Bend) | Thompson, J. Cleo | 1 | 243 | 245 | Dec 1996 – May 1997 |
Gas, mcf lease total
Last 12 months 0 · prior 12 2,310(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 139(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Thompson, J. CleoDec 1996 → Sep 2016
- 2Hunt Oil CompanyOct 2016 → Jul 2021
- 3Vencer Energy, LLCAug 2021 → Dec 2023
- 4Civitas Permian Operating, LLCJan 2024 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 452991-98 | Drill | Thompson, J. Cleo | Dec 16, 1996 | Sep 24, 1996 | Oct 8, 1996 | 10,500 |
| 452991-99 | Drill | Thompson, J. Cleo | Sep 23, 1996 | Sep 24, 1996 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-14500 | — | — | — | — |
| — | — O-9-14505 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,833 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,350 | -1,517 |
| Dean | 8,064 | -5,231 |
| Wolfcamp | 8,140 | -5,307 |
| Strawn | 9,802 | -6,969 |
| Bend | 10,120 | -7,287 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,835 | 8,984 | Perforated |
| 10,203 | 10,207 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 450 | 17.5 | 400 S |
| 8.625 | 4,545 | 11 | 1,500 S |
| 4.5 | 10,270 | 7.875 | 1,300 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 20, 1997 | Feb 13, 1997 | — |
| 00 | Mar 14, 1997 | Dec 16, 1996 | Yes |
| 00 | Feb 11, 1997 | Jan 2, 1997 | Yes |
| 00 | Jan 29, 1997 | — | — |
| 00 | Jan 23, 1997 | — | — |
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 42-461-33684 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-33684 → 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/46133684, documented in the API reference.