WELL · 42-461-32140 · DISTRICT 7
Halff Estate #3
Upton County · Amacker-Tippett SW (Wolfcamp) field · Vertical
Halff Estate #3 (API 42-461-32140) is a plugged well in Upton County, plugged October 5, 2016, last operated by Sledge H. G. Inc..
The RRC has issued 4 drilling permits between 1984 and 2016, permitted to 11,630 ft.
Completion filings report 5 formation tops, including Wolfcamp, Strawn, Detrital, Bend.
Its 2 leases have reported 34.8K barrels of oil and 231K mcf of gas since January 1993, last reporting in December 2016. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Dec 2, 2016 · 24 permits on file · (432) 664-5261
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sledge H. G. Inc. |
| Production reports | Sledge, H. G., Inc.through Jan 2016 |
| Latest permit | Sledge, H. G., Inc.Jul 15, 2016 |
- 11,630
- total depth, ft
- 4
- permits on file
- Jul 15, 2016
- last permit issued
- Aug 8, 2008
- completed
- 34.8K
- cumulative oil, bbl
- 231K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 8, 2008
- Shut in
- —
- Plugged
- Oct 5, 2016
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halff Estate O-9-19327 | Amacker-Tippett, SW (Wolfcamp) | Sledge, H. G., Inc. | 1 | 2.92K | 11.8K | Aug 2008 – Dec 2016 |
| Halff Estate O-9-8899 | Amacker-Tippett (Devonian) | Sledge, H. G., Inc. | 2 | 31.9K | 220K | Jan 1993 – Nov 2016 |
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.
- 1Sledge, H. G., Inc.Jan 1993 → Jan 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816670-99 | Recompletion | Sledge, H. G., Inc. | Jun 29, 2016 | Jul 15, 2016 | Jul 11, 2008 | 11,630 |
| 282948-99 | Recompletion | Kaspar, A. G. | Aug 16, 1985 | Aug 19, 1985 | — | 11,630 |
| 274448-99 | Recompletion | Kaspar, A. G. | May 8, 1985 | May 8, 1985 | — | 9,900 |
| 227710-99 | Drill | Kaspar, A. G. | Jan 12, 1984 | Jan 27, 1984 | Jan 8, 1985 | 11,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-8899 | — | — | — | — |
| — | — O-9-19327 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,705 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,904 | 9,093 | Perforated |
| 9,037 | 9,067 | Perforated |
| 10,879 | 11,507 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 421 | 17.5 | 400 S |
| 8.625 | 4,714 | 11 | 400 S |
| 5.5 | 11,630 | 7.875 | 1,000 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 | Aug 23, 2016 | Jun 22, 2016 | — |
| 00 | Oct 11, 1985 | Sep 18, 1985 | — |
| 00 | May 29, 1985 | May 16, 1985 | — |
| 00 | May 25, 1985 | — | — |
| 00 | Mar 25, 1985 | Mar 14, 1985 | — |
| 00 | Mar 21, 1985 | — | — |
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 42-461-32140 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-32140 → 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/46132140, documented in the API reference.