WELL · 42-329-44176 · DISTRICT 8
Heron East 45 #1
Midland County · Spraberry (Trend Area) field · Shut IN · Vertical
Heron East 45 #1 (API 42-329-44176) is a well in Midland County operated by Pioneer Natural Res. USA Inc., completed January 17, 2026 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued March 12, 2020, permitted to 12,000 ft.
It was permitted by De3 Operating LLC and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Its lease has reported 17K barrels of oil and 91.6K mcf of gas since June 2020, last reporting in July 2026.
Operator of record
Permitted by DE3 Operating LLC; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed May 4, 2026 · 15,618 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through May 2025 |
| Latest permit | DE3 Operating LLCMar 12, 2020 |
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
- 1
- permits on file
- Mar 12, 2020
- last permit issued
- Jan 17, 2026
- completed
- 17K
- cumulative oil, bbl
- 91.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 17, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.862551, -101.916270
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Midland 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 |
|---|---|---|---|---|---|---|
| Heron East 45 O-10-54482 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 17K | 91.6K | Jun 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 60 · prior 12 1,125(-95%)
Gas, mcf lease total
Last 12 months 126 · prior 12 8,533(-99%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1DE3 Operating LLCJun 2020 → May 2021
- 2Pioneer Natural Res. USA, Inc.Jun 2021 → May 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 862607-99 | Drill | DE3 Operating LLC | Mar 6, 2020 | Mar 12, 2020 | Apr 5, 2020 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-54482 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,673 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,000 | 1,673 |
| Rustler | 1,585 | 1,088 |
| Yates | 2,475 | 198 |
| Seven Rivers | 2,738 | -65 |
| Queen | 3,391 | -718 |
| Grayburg | 4,014 | -1,341 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,298 | -1,625 |
| San AndresSAN ANDRES-HIGH FLOWS, H2S, CORR | 4,298 | -1,625 |
| Glorieta | 5,483 | -2,810 |
| Clear ForkCLEARFORK | 6,475 | -3,802 |
| Spraberry | 7,318 | -4,645 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,874 | 11,349 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 414 | 17.5 | 410 S |
| 8.625 | 5,507 | 11 | 795 S |
| 5.5 | 11,530 | 7.875 | 1,170 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 | Feb 17, 2026 | Jan 29, 2026 | — |
| 00 | Sep 4, 2020 | Jul 28, 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 42-329-44176 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-44176 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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.
Spoonbill-Donovan 10H42-329-47833
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 969 | 1,713 |
| Rustler | 1,524 | 1,158 |
| Yates | 2,485 | 197 |
| Seven Rivers | 2,762 | -80 |
| Queen | 3,524 | -842 |
| Grayburg | 4,052 | -1,370 |
| San Andres | 4,259 | -1,577 |
| Clear Fork | 6,432 | -3,750 |
10 TOPS · FIRST 8
Spoonbill-Donovan 10I42-329-47831
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 969 | 1,713 |
| Rustler | 1,523 | 1,159 |
| Yates | 2,496 | 186 |
| Seven Rivers | 2,775 | -93 |
| Queen | 3,529 | -847 |
| Grayburg | 4,068 | -1,386 |
| San Andres | 4,270 | -1,588 |
| Clear Fork | 6,400 | -3,718 |
10 TOPS · FIRST 8
Spoonbill-Donovan 10J42-329-47830
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 969 | 1,713 |
| Rustler | 1,547 | 1,135 |
| Yates | 2,495 | 187 |
| Seven Rivers | 2,771 | -89 |
| Queen | 3,528 | -846 |
| Grayburg | 4,068 | -1,386 |
| San Andres | 4,282 | -1,600 |
| Clear Fork | 6,429 | -3,747 |
10 TOPS · FIRST 8
Spoonbill-Donovan 10A42-329-47827
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 972 | 1,709 |
| Rustler | 1,515 | 1,166 |
| Yates | 2,489 | 192 |
| Seven Rivers | 2,801 | -120 |
| Queen | 3,522 | -841 |
| Grayburg | 4,057 | -1,376 |
| San Andres | 4,280 | -1,599 |
| Clear Fork | 6,448 | -3,767 |
10 TOPS · FIRST 8
Spoonbill-Donovan 10K42-329-47829
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 969 | 1,713 |
| Rustler | 1,528 | 1,154 |
| Yates | 2,495 | 187 |
| Seven Rivers | 2,805 | -123 |
| Queen | 3,530 | -848 |
| Grayburg | 4,069 | -1,387 |
| San Andres | 5,568 | -2,886 |
| Clear Fork | 6,423 | -3,741 |
10 TOPS · FIRST 8
Spoonbill-Donovan 10B42-329-47837
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,713 |
| Rustler | 1,552 | 1,129 |
| Yates | 2,498 | 183 |
| Seven Rivers | 2,809 | -128 |
| Queen | 3,515 | -834 |
| Grayburg | 4,037 | -1,356 |
| San Andres | 4,274 | -1,593 |
| Clear Fork | 6,452 | -3,771 |
10 TOPS · FIRST 8
Spoonbill 1042-329-43868
0.9 KM · DE3 Operating LLC · Section with this well →
| Seven Rivers | 1,300 | 1,360 |
| Yates | 2,535 | 125 |
| Queen | 3,700 | -1,040 |
| Grayburg | 4,063 | -1,403 |
| San Andres | 4,366 | -1,706 |
| Glorieta | 5,380 | -2,720 |
| Clear Fork | 6,473 | -3,813 |
| Spraberry | 6,500 | -3,840 |
10 TOPS · FIRST 8
Spoonbill-Donovan 10D42-329-47836
0.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,713 |
| Rustler | 1,514 | 1,167 |
| Yates | 2,497 | 184 |
| Seven Rivers | 2,815 | -134 |
| Queen | 3,524 | -843 |
| Grayburg | 4,039 | -1,358 |
| San Andres | 4,279 | -1,598 |
| Clear Fork | 6,452 | -3,771 |
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/32944176, documented in the API reference.