TEXAS · WELLS · UPTON COUNTY · HALFF 2B LEASE · API 42-461-39095 · DISTRICT 6E
Halff 2B #1
Upton County · Spraberry (Trend Area) field · Shut In · Vertical
Halff 2b #1 (API 42-461-39095) is a well in Upton County operated by Pioneer Natural Res. USA Inc., completed February 7, 2014 and listed as shut in on the RRC schedule, shut in April 1, 2021.
The RRC has issued one drilling permit (amended once), issued October 30, 2013, permitted to 10,912 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 3 formation tops, including Spraberry, Dean, Strawn.
Its lease has reported 71.7K barrels of oil and 202K mcf of gas since December 2013, with no volume in the three years through April 2026. The lease carries 2 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
- 15,633
- 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 Mar 2021 |
| Latest permit | Parsley Energy Operations, LLCOct 30, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,912
- total depth, ft
- 2
- permits on file
- Oct 30, 2013
- last permit issued
- Feb 7, 2014
- completed
- 71.7K
- cumulative oil, bbl
- 202K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Mar 2021
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 7, 2014
- Shut in
- Apr 1, 2021
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halff 2B O-9-18580 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 71.7K | 202K | Dec 2013 – Mar 2021 |
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, LLCDec 2013 → May 2016
- 2Pioneer Natural Res. USA, Inc.Aug 2016 → Mar 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 772307-98 | Drill | Parsley Energy Operations, LLC | Dec 16, 2013 | Oct 30, 2013 | Dec 28, 2013 | 12,000 |
| 772307-99 | Drill | Hannathon Petroleum, LLC | Oct 22, 2013 | Oct 30, 2013 | Dec 27, 2013 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 7, 2014 | Halff 2B O-9-18580 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut In · shut in Apr 1, 2021 | 10,912 |
Formation tops
As filed on W-2/G-1. Subsea from 2,676 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,521 | 10,835 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 455 | 17.5 | 500 S |
| 8.625 | 4,915 | 11 | 602 S |
| 5.5 | 10,900 | 7.875 | 1,241 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 29, 2014 | May 28, 2014 | 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 42-461-39095 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-39095 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/46139095, documented in the API reference.