WELL · 42-461-31938 · DISTRICT 7
Amacker-Tippett a Pool Unit #4
Upton County · Amacker-Tippett Sw.(wolfcamp A) field · Temp Abandoned · Vertical
Amacker-Tippett A Pool Unit #4 (API 42-461-31938) is a well in Upton County operated by Civitas Permian Operating LLC, completed August 21, 2004 and listed as temp abandoned on the RRC schedule, shut in June 1, 2015.
The RRC has issued one drilling permit (amended once), issued August 17, 1982, permitted to 9,600 ft.
It was permitted by Hunt Oil Company and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Dean, Wolfcamp, Wolfcampreef.
Its 2 leases have reported 2.85M barrels of oil and 28.1M mcf of gas since January 1993, last reporting in July 2026. The leases carry 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hunt Oil Company; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 21, 2025
- Permits on file
- 477
- Phone
- (303) 861-8140
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 | Hunt Oil CompanyAug 17, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 2
- permits on file
- Aug 17, 1982
- last permit issued
- Aug 21, 2004
- completed
- 2.85M
- cumulative oil, bbl
- 28.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 21, 2004
- Shut in
- Jun 1, 2015
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Amacker-Tippett "a" Pool Unit G-9-262614 | Amacker-Tippett, Sw.(wolfcamp A) | Civitas Permian Operating, LLC | 1 | 0 | 7.27K | Apr 2011 – Jul 2026 |
| Amacker-Tippett "a" Pool Unit O-9-12591 | Amacker-Tippett, Sw.(wolfcamp A) | Civitas Permian Operating, LLC | 11 | 2.85M | 28.1M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,968 · prior 12 2,709(-27%)
Gas, mcf lease total
Last 12 months 7,062 · prior 12 13,654(-48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hunt Oil CompanyJan 1993 → Jul 2021
- 2Vencer Energy, LLCAug 2021 → Dec 2023
- 3Civitas Permian Operating, LLCJan 2024 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 169520-98 | Field transfer | Hunt Oil Company | Jul 15, 1988 | Aug 17, 1982 | — | 9,600 |
| 169520-99 | Drill | Hunt Oil Company | Aug 17, 1982 | Aug 17, 1982 | Aug 18, 1982 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 21, 2004 | Amacker-Tippett a Pool Unit G-9-262614 | Amacker-Tippett Sw.(wolfcamp A) | Civitas Permian Operating LLC | Temp Abandoned · shut in Jun 1, 2015 | 9,600 |
| Aug 21, 2004 | Amacker-Tippett a Pool Unit O-9-12591 | Amacker-Tippett Sw.(wolfcamp A) | Civitas Permian Operating LLC | Not on Schedule | — |
| Oct 5, 1982 | Amacker V. T. -77- O-9-12530 | Amacker-Tippett Sw.(wolfcamp A) | Hunt Oil Company | Not on Schedule | — |
| Oct 5, 1982 | Amacker V. T. 77 O-9-9598 | Amacker-Tippett SW (Wolfcamp) | Hunt Oil Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,766 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,456 | 8,698 | Perforated |
| 9,133 | 9,192 | Perforated |
| 9,133 | 9,228 | Perforated |
| 9,213 | 9,228 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 436 | 17.5 | 700 S |
| 8.625 | 4,523 | 11 | 1,650 S |
| 2.875 | 9,037 | — | — |
| 5.5 | 9,596 | 7.875 | 450 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 14, 2012 | Jun 20, 2011 | — |
| 00 | Oct 5, 2004 | Aug 27, 2004 | — |
| 00 | Feb 22, 1989 | Sep 21, 1988 | — |
| 00 | Feb 10, 1989 | — | — |
| 00 | Oct 10, 1988 | Sep 21, 1988 | — |
| 00 | Oct 1, 1988 | — | — |
| 00 | Jan 12, 1984 | Nov 1, 1982 | — |
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 42-461-31938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-31938 → 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/46131938, documented in the API reference.