WELL · 42-475-38620 · DISTRICT 8
Loblolly A1 #12UA
Ward County · Phantom (Wolfcamp) field · Producing · Horizontal
Loblolly A1 #12UA (API 42-475-38620) is a horizontal well in Ward County operated by Apache Corporation, completed February 13, 2024 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 12, 2023, permitted to 12,000 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 125K barrels of oil and 165K mcf of gas since February 2024, last reporting in July 2026.
Operator of record
Permitted by Callon Petroleum Operating Co; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,756
- Phone
- (713) 954-5500
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 CoMay 12, 2023 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- May 12, 2023
- last permit issued
- Feb 13, 2024
- completed
- 125K
- cumulative oil, bbl
- 165K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2024 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 13, 2024
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.479862, -103.164718
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 |
|---|---|---|---|---|---|---|
| Loblolly A1 O-10-62666 | Phantom (Wolfcamp) | Apache Corporation | 1 | 125K | 165K | Feb 2024 – Jul 2026 |
Oil, barrels lease total
Last 12 months 47,013 · prior 12 56,086(-16%)
Gas, mcf lease total
Last 12 months 69,152 · prior 12 68,481(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationFeb 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 890338-98 | Drill | Callon Petroleum Operating Co | Aug 29, 2023 | May 12, 2023 | May 16, 2023 | 12,000 |
| 890338-99 | Drill | Callon Petroleum Operating Co | May 3, 2023 | May 12, 2023 | May 16, 2023 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-62666 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,677 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,364 | 313 |
| Delaware | 5,144 | -2,467 |
| 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 |
|---|---|---|
| 11,660 | 19,321 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,110 | 17.5 | 3,125 S |
| 10.75 | 5,140 | 12.25 | 850 S |
| 7.625 | 11,511 | 9.875 | 625 S |
| 5.5 | 19,393 | 6.75 | 1,175 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 21, 2025 | Feb 11, 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 42-475-38620 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-38620 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Loblolly A242-475-38621
0.0 KM · Callon Petroleum Operating Co · Section with this well →
| Rustler | 2,083 | 594 |
| Delaware | 5,137 | -2,460 |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Capitan | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
Limber Pine A242-475-37615
0.8 KM · Callon Petroleum Operating Co · Section with this well →
| Clear Fork | — | |
| Delaware | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Limber Pine A742-475-38109
1.0 KM · Callon Petroleum Operating Co · Section with this well →
| Delaware | 5,134 | |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| Clear Fork | — | |
| Rustler | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
Limber Pine A642-475-38108
1.0 KM · Callon Petroleum Operating Co · Section with this well →
| Delaware | 5,138 | |
| Clear Fork | — | |
| Glorieta | — | |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — |
10 TOPS · FIRST 8
Rock Garden42-475-37583
1.1 KM · Callon Petroleum Operating Co · Section with this well →
| Brushy Canyon | 7,330 | |
| Avalon | 8,155 | |
| Bone Spring | 8,265 | |
| Yates | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
Limber Pine A442-475-37829
1.1 KM · Callon Petroleum Operating Co · Section with this well →
| Delaware | 5,150 | |
| Glorieta | — | |
| Clear Fork | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — |
10 TOPS · FIRST 8
Limber Pine A342-475-37828
1.1 KM · Callon Petroleum Operating Co · Section with this well →
| Delaware | 5,222 | |
| Cherry Canyon | 6,060 | |
| Bone Spring | 8,217 | |
| Wolfcamp | 11,323 | |
| Wichita-Albany | — | |
| Waddell | — | |
| Tubb | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Limber Pine A542-475-37830
1.2 KM · Callon Petroleum Operating Co · Section with this well →
| Delaware | 5,130 | |
| Holt | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Yates | — | |
| Tubb | — | |
| Seven Rivers | — | |
| San Andres | — |
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/47538620, documented in the API reference.