TEXAS · WELLS · LOVING COUNTY · SILVERTIP UNIT Z LEASE · API 42-301-33261 · DISTRICT 7B
Silvertip Unit Z #1H
Loving County · Phantom (Wolfcamp) field · Shut In · Horizontal
Silvertip Unit Z #1H (API 42-301-33261) is a horizontal well in Loving County operated by Anadarko E&P Onshore LLC, completed September 20, 2017 and listed as shut in on the RRC schedule, shut in September 1, 2017.
The RRC has issued one drilling permit, issued April 7, 2017, permitted to 12,902 ft.
Completion filings report 10 formation tops, including Bell Canyon, Delaware, Cherry Canyon, Brushy Canyon.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 4,576
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | none |
| Latest permit | Anadarko E&P Onshore LLCApr 7, 2017 |
- 12,902
- total depth, ft
- 1
- permits on file
- Apr 7, 2017
- last permit issued
- Sep 20, 2017
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2017 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 20, 2017
- Shut in
- Sep 1, 2017
- 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 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 |
|---|---|---|---|---|---|---|
| Silvertip Unit Z G-10-283504 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 1 | 0 | 0 | Sep 2017 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 824005-99 | Drill | Anadarko E&P Onshore LLC | Mar 2, 2017 | Apr 7, 2017 | Jun 5, 2017 | 13,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 20, 2017 | Silvertip Unit Z G-10-283504 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | Shut In · shut in Sep 1, 2017 | 12,902 |
Formation tops
As filed on W-2/G-1. Subsea from 3,281 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,349 | -2,068 |
| Delaware | 5,349 | -2,068 |
| Cherry Canyon | 6,346 | -3,065 |
| Brushy Canyon | 7,934 | -4,653 |
| Bone Spring | 9,394 | -6,113 |
| Wolfcamp | 12,509 | -9,228 |
| Atoka | — | — |
| Pennsylvanian | — | — |
| Red Bluff | — | — |
| Strawn | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 730 | 18.5 | 490 S |
| 10.75 | 5,469 | 13.5 | 1,569 S |
| 5.5 | 12,776 | 6.75 | 1,434 S |
| 7.625 | 12,908 | 9.875 | 1,143 S |
| 4.5 | 23,554 | 6.75 | 1,434 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 20, 2018 | Dec 21, 2017 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Sep 28, 2020. Gamma ray. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Gamma RaySpans Bone Spring, Wolfcamp | LAS + TIFF | 11,906 to 23,503 | Sep 28, 2020 | 1.97 + 11.2 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-301-33261 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-33261 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/30133261, documented in the API reference.