TEXAS · WELLS · IRION COUNTY · ROCKER B LEASE · API 42-235-33631 · DISTRICT 6E
Rocker B #25
Irion County · Spraberry (Trend Area) field · Vertical
Rocker B #25 (API 42-235-33631) is a plugged well in Irion County, plugged March 18, 2013, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued March 3, 1997, permitted to 6,920 ft.
It was permitted by Parker & Parsley Development L.P and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Spraberry, Dean.
Its lease has reported 13.6M barrels of oil and 109M mcf of gas since April 1997, last reporting volume in April 2026. The lease carries 256 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Parker & Parsley Development L.P; 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 Apr 2026 |
| Latest permit | Parker & Parsley Development L.PMar 3, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,920
- total depth, ft
- 1
- permits on file
- Mar 3, 1997
- last permit issued
- May 13, 1997
- completed
- 13.6M
- cumulative oil, bbl
- 109M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1997 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 13, 1997
- Shut in
- —
- Plugged
- Mar 18, 2013
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 256 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rocker B O-9-14573 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 256 | 13.6M | 109M | Apr 1997 – Apr 2026 |
Gas, mcf lease total
Last 12 months 14,547,825 · prior 12 12,987,236(+12%)
Oil, barrels lease total
Last 12 months 1,825,472 · prior 12 969,873(+88%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development L.PApr 1997 → Aug 1997
- 2Pioneer Natural Res. USA, Inc.Sep 1997 → Apr 2026
- 3Prize Operating CompanyJul 1999 → Mar 2002
- 4Gruy Petroleum Management Co.Apr 2002 → Apr 2006
- 5Cimarex Energy Co. of ColoradoMay 2006 → Dec 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 458322-99 | Drill | Parker & Parsley Development L.P | Feb 6, 1997 | Mar 3, 1997 | Apr 3, 1997 | 6,920 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 13, 1997 | Rocker B O-9-14573 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,588 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,094 | 5,331 | Perforated |
| 5,735 | 6,001 | Perforated |
| 6,444 | 6,586 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 683 | 11 | 350 S |
| 4.5 | 6,750 | 7.875 | 900 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 | Jul 21, 1997 | Jun 18, 1997 | Yes |
| 00 | Jul 10, 1997 | — | — |
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 42-235-33631 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-33631 → 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/23533631, documented in the API reference.