WELL · 42-461-39627 · DISTRICT 7
Halff 2C #2
Upton County · Spraberry (Trend Area) R 40 Exc field · Shut IN · Vertical
Halff 2c #2 (API 42-461-39627) is a well in Upton County operated by Pioneer Natural Res. USA Inc., completed September 17, 2014 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued July 23, 2014, permitted to 11,800 ft.
It was permitted by Parsley Energy Operations, LLC and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Yates, San Andres, Spraberry, Wolfcamp.
Its lease has reported 69.1K barrels of oil and 500K mcf of gas since July 2014, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Parsley Energy Operations, LLC; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
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 Aug 2021 |
| Latest permit | Parsley Energy Operations, LLCJul 23, 2014 |
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
- 1
- permits on file
- Jul 23, 2014
- last permit issued
- Sep 17, 2014
- completed
- 69.1K
- cumulative oil, bbl
- 500K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 17, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halff 2C O-9-18839 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 3 | 69.1K | 500K | Jul 2014 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCJul 2014 → Sep 2018
- 2DE3 Operating LLCOct 2018 → May 2021
- 3Pioneer Natural Res. USA, Inc.Jun 2021 → Jun 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 789979-99 | Drill | Parsley Energy Operations, LLC | Jun 19, 2014 | Jul 23, 2014 | Jul 29, 2014 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-18839 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,667 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,600 | 67 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,280 | -1,613 |
| Spraberry | 6,700 | -4,033 |
| Wolfcamp | 8,360 | -5,693 |
| Strawn | 10,200 | -7,533 |
| Pennsylvanian | 10,700 | -8,033 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,154 | 11,160 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 475 | 17.5 | 495 S |
| 8.625 | 4,930 | 11 | 638 S |
| 5.5 | 11,380 | 7.875 | 1,360 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 | Oct 15, 2026 | Sep 28, 2026 | — |
| 00 | Jun 11, 2015 | Feb 25, 2015 | 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 42-461-39627 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-39627 → 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.
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/46139627, documented in the API reference.