WELL · 42-475-38689 · DISTRICT 8
Winchester A3 #16UH
Ward County · Phantom (Wolfcamp) field · Producing · Horizontal
Winchester A3 #16UH (API 42-475-38689) is a horizontal well in Ward County operated by Apache Corporation, completed December 21, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 1, 2023, permitted to 11,800 ft.
It was permitted by Callon Petroleum Operating CO and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Delaware, Capitan, Clear Fork.
Its lease has reported 228K barrels of oil and 551K mcf of gas since December 2023, last reporting in July 2026.
Operator of record
Permitted by Callon Petroleum Operating Co; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 9,754 permits on file · (713) 296-6400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Apr 2026 |
| Latest permit | Callon Petroleum Operating CoNov 1, 2023 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,800
- total depth, ft
- 2
- permits on file
- Nov 1, 2023
- last permit issued
- Dec 21, 2023
- completed
- 228K
- cumulative oil, bbl
- 551K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 21, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.495178, -103.276381
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ward County.
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 |
|---|---|---|---|---|---|---|
| Winchester A3 O-10-62684 | Phantom (Wolfcamp) | Apache Corporation | 1 | 228K | 551K | Dec 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 84,085 · prior 12 144,171(-42%)
Gas, mcf lease total
Last 12 months 249,023 · prior 12 302,056(-18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationMay 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 894766-98 | Drill | Callon Petroleum Operating Co | Feb 5, 2024 | Nov 1, 2023 | Nov 4, 2023 | 11,800 |
| 894766-99 | Drill | Callon Petroleum Operating Co | Oct 24, 2023 | Nov 1, 2023 | Nov 4, 2023 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-62684 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,687 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 600 | 2,087 |
| Delaware | 5,103 | -2,416 |
| CapitanCAPITAN REEF - HIGH FLOWS | — | — |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Holt | — | — |
| Queen | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven Rivers | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,730 | 21,720 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,160 | 13.5 | 539 S |
| 7.625 | 11,308 | 9.875 | 1,778 S |
| 5.5 | 21,787 | 6.75 | 1,525 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 25, 2025 | Feb 12, 2025 | Yes |
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 42-475-38689 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-38689 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Winchester A442-475-38690
0.0 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 600 | 2,087 |
| Delaware | 5,103 | -2,416 |
| Queen | — | |
| Capitan | — | |
| Yates | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Winchester A542-475-38691
0.0 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 600 | 2,087 |
| Delaware | 5,108 | -2,421 |
| Queen | — | |
| Holt | — | |
| Glorieta | — | |
| Clear Fork | — | |
| Capitan | — | |
| San Andres | — |
10 TOPS · FIRST 8
Sleeping Indian A142-475-37252
0.4 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 703 | |
| Salado | 1,114 | |
| Delaware | 5,130 | |
| Yates | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — |
11 TOPS · FIRST 8
Sleeping Indian A342-475-37875
0.5 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 746 | |
| Salado | 1,166 | |
| Lamar | 5,200 | |
| Bell Canyon | 5,225 | |
| Queen | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Yates | — |
13 TOPS · FIRST 8
Corbets A242-475-37870
0.5 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 774 | |
| Salado | 1,164 | |
| Lamar | 5,092 | |
| Bell Canyon | 5,147 | |
| Brushy Canyon | 7,462 | |
| Avalon | 8,423 | |
| Bone Spring | 8,665 | |
| Bone Spring | 10,108 |
17 TOPS · FIRST 8
Corbets 34-14942-475-37119
0.6 KM · Callon Petroleum Operating Co · Section with this well →
| Holt | — | |
| Glorieta | — | |
| Delaware | — | |
| Clear Fork | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — |
10 TOPS · FIRST 8
Winchester A742-475-38714
0.9 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 615 | 2,082 |
| Delaware | 5,143 | -2,446 |
| Yates | — | |
| Capitan | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — |
10 TOPS · FIRST 8
Winchester A742-475-38697
0.9 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 615 | 2,083 |
| Delaware | 5,146 | -2,448 |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Capitan | — |
10 TOPS · FIRST 8
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/47538689, documented in the API reference.