WELL · 42-461-33820 · DISTRICT 7
Halff-Amacker-Bott #4
Upton County · Amacker-Tippett (Wolfcamp) field · Producing · Vertical
Halff-Amacker-Bott #4 (API 42-461-33820) is a well in Upton County operated by Civitas Permian Operating LLC, completed October 23, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 18, 1997, permitted to 10,000 ft.
It was permitted by Thompson, J. Cleo and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Grayburg, San Andres, Spraberry, Sprby.
Its lease has reported 821K barrels of oil and 2.58M mcf of gas since September 1997, last reporting in July 2026.
Operator of record
Permitted by Thompson, J. Cleo; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2025 · 477 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Civitas Permian Operating LLC |
| Production reports | Civitas Permian Operating, LLCthrough Mar 2026 |
| Latest permit | Thompson, J. CleoJul 18, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Jul 18, 1997
- last permit issued
- Oct 23, 1997
- completed
- 821K
- cumulative oil, bbl
- 2.58M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 23, 1997
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halff-Amacker-Bott O-9-14641 | Amacker-Tippett (Wolfcamp) | Civitas Permian Operating, LLC | 1 | 821K | 2.58M | Sep 1997 – Jul 2026 |
Gas, mcf lease total
Last 12 months 33,000 · prior 12 49,599(-33%)
Oil, barrels lease total
Last 12 months 547 · prior 12 1,480(-63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Thompson, J. CleoSep 1997 → Sep 2016
- 2Hunt Oil CompanyOct 2016 → Jul 2021
- 3Vencer Energy, LLCAug 2021 → Dec 2023
- 4Civitas Permian Operating, LLCJan 2024 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 465019-99 | Drill | Thompson, J. Cleo | Jul 17, 1997 | Jul 18, 1997 | Jul 26, 1997 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-14641 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,740 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,062 | 9,170 | Perforated |
| 9,489 | 9,507 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 446 | 17.5 | 400 S |
| 8.625 | 4,499 | 11 | 1,734 S |
| 4.5 | 10,224 | 7.875 | 1,150 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 | Dec 8, 1997 | Oct 3, 1997 | — |
| 00 | Oct 14, 1997 | Sep 25, 1997 | Yes |
| 00 | Oct 9, 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 42-461-33820 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-33820 → 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/46133820, documented in the API reference.