WELL · 42-475-37870 · DISTRICT 8
Corbets A2 #21H
Ward County · Phantom (Wolfcamp) field · Producing · Horizontal
Corbets A2 #21H (API 42-475-37870) is a horizontal well in Ward County operated by Apache Corporation, completed December 8, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 27, 2019, permitted to 12,500 ft.
It was permitted by Callon Petroleum Operating CO and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 14 formation tops, including Rustler, Salado, Lamar, Bell Canyon.
Its lease has reported 380K barrels of oil and 776K mcf of gas since September 2019, 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 CoMar 27, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 2
- permits on file
- Mar 27, 2019
- last permit issued
- Dec 8, 2020
- completed
- 380K
- cumulative oil, bbl
- 776K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 8, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.499847, -103.278189
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 |
|---|---|---|---|---|---|---|
| Corbets A2 O-10-53757 | Phantom (Wolfcamp) | Apache Corporation | 1 | 380K | 776K | Sep 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 14,397 · prior 12 25,547(-44%)
Gas, mcf lease total
Last 12 months 28,506 · prior 12 51,065(-44%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Callon Petroleum Operating CoSep 2019 → Jul 2024
- 2Apache CorporationAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 851448-98 | Drill | Callon Petroleum Operating Co | Apr 17, 2019 | Mar 27, 2019 | Apr 18, 2019 | 12,300 |
| 851448-99 | Drill | Callon Petroleum Operating Co | Mar 26, 2019 | Mar 27, 2019 | Apr 18, 2019 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-53757 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Rustler | 774 |
| Salado | 1,164 |
| Lamar | 5,092 |
| Bell Canyon | 5,147 |
| Brushy Canyon | 7,462 |
| AvalonUPPER AVALON | 8,423 |
| Bone SpringBONE SPRING LIME | 8,665 |
| Bone Spring2ND BONE SPRING | 10,108 |
| Bone Spring2ND BONE SPRING SHALE | 10,571 |
| Bone Spring3RD BONE SPRING | 10,930 |
| WolfcampWOLFCAMP B | 11,502 |
| Glorieta | — |
| Holt | — |
| Queen | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — |
| Seven Rivers | — |
| Yates | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,199 | 21,569 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,218 | 17.5 | 833 S |
| 10.75 | 6,796 | 12.25 | 671 S |
| 7.625 | 11,284 | 9.875 | 746 S |
| 5.5 | 21,680 | 6.75 | 1,217 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 | Sep 6, 2022 | May 25, 2022 | Yes |
| 00 | Jun 15, 2020 | Mar 31, 2020 | 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 42-475-37870 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-37870 → 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.
Sleeping Indian A342-475-37875
0.0 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 746 | |
| Salado | 1,166 | |
| Lamar | 5,200 | |
| Bell Canyon | 5,225 | |
| Holt | — | |
| Queen | — | |
| Yates | — | |
| Clear Fork | — |
13 TOPS · FIRST 8
Corbets 34-14942-475-37119
0.1 KM · Callon Petroleum Operating Co · Section with this well →
| Holt | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Tubb | — | |
| Yates | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
Sleeping Indian A142-475-37252
0.2 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 703 | |
| Salado | 1,114 | |
| Delaware | 5,130 | |
| Seven Rivers | — | |
| San Andres | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — |
11 TOPS · FIRST 8
Winchester A342-475-38689
0.5 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 600 | 2,087 |
| Delaware | 5,103 | -2,416 |
| Capitan | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — |
10 TOPS · FIRST 8
Winchester A442-475-38690
0.6 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 600 | 2,087 |
| Delaware | 5,103 | -2,416 |
| Seven Rivers | — | |
| Capitan | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — |
10 TOPS · FIRST 8
Winchester A542-475-38691
0.6 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 600 | 2,087 |
| Delaware | 5,108 | -2,421 |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| Glorieta | — | |
| Clear Fork | — | |
| San Andres | — |
10 TOPS · FIRST 8
Slo-Poke 149 HG42-475-36762
0.7 KM · Arrington Oil&gas Operating LLC · Section with this well →
| Rustler | 650 | 2,053 |
| Delaware | 5,090 | -2,387 |
| Holt | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Queen | — |
10 TOPS · FIRST 8
Corbets A542-475-37248
1.0 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 667 | |
| Salado | 1,093 | |
| Lamar | 5,091 | |
| Bell Canyon | 5,119 | |
| Brushy Canyon | 7,424 | |
| Avalon | 8,396 | |
| Bone Spring | 8,627 | |
| Bone Spring | 10,086 |
20 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/47537870, documented in the API reference.