TEXAS · WELLS · IRION COUNTY · ROCKER B LEASE · API 42-235-34237 · DISTRICT 6E
Rocker B #9QQ
Irion County · Spraberry (Trend Area) field · Shut In · Vertical
Rocker B #9QQ (API 42-235-34237) is a well in Irion County operated by Pioneer Natural Res. USA Inc., completed October 23, 2018 and listed as shut in on the RRC schedule, shut in October 1, 2018.
The RRC has issued one drilling permit (amended once), issued April 10, 2008, permitted to 7,025 ft.
Completion filings report 2 formation tops, including Spraberry, Dean.
Its lease has reported 14.1M barrels of oil and 115M mcf of gas since April 1997, last reporting volume in August 2026. The lease carries 256 wells, so these are lease totals, not this well alone.
Operator of record
- 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 Aug 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Apr 10, 2008 |
- 7,025
- total depth, ft
- 2
- permits on file
- Apr 10, 2008
- last permit issued
- Oct 23, 2018
- completed
- 14.1M
- cumulative oil, bbl
- 115M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · APR 1997 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 23, 2018
- Shut in
- Oct 1, 2018
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 | 14.1M | 115M | Apr 1997 – Aug 2026 |
Gas, mcf lease total
Last 12 months 15,760,886 · prior 12 13,316,166(+18%)
Oil, barrels lease total
Last 12 months 1,539,799 · prior 12 1,463,553(+5%)
Wells named Rocker B
Pioneer Natural Res. USA Inc.'s other wells filed under this lease name in Irion County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain 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 → Aug 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 |
|---|---|---|---|---|---|---|
| 658351-98 | Drill | Pioneer Natural Res. USA, Inc. | Sep 3, 2008 | Apr 10, 2008 | Nov 4, 2008 | 8,800 |
| 658351-99 | Drill | Pioneer Natural Res. USA, Inc. | Mar 28, 2008 | Apr 10, 2008 | Nov 3, 2008 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 23, 2018 | Rocker B O-9-14573 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut In · shut in Oct 1, 2018 | 7,025 |
| Dec 23, 2008 | Rocker B O-9-14573 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,555 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,978 | 5,253 | Perforated |
| 5,567 | 5,924 | Perforated |
| 6,372 | 6,465 | Perforated |
| 6,613 | 6,767 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 742 | 11 | 400 S |
| 4.5 | 7,009 | 7.875 | 730 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 | Jan 22, 2019 | Jan 22, 2019 | — |
| 00 | Apr 30, 2009 | Mar 3, 2009 | Yes |
| 00 | Apr 29, 2009 | Mar 3, 2009 | Yes |
| 00 | Apr 1, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received May 14, 2009. Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON POROSITYSpans Spraberry, Dean | TIFF | 1,760 to 6,967 | May 14, 2009run Nov 21, 2008 | 5.93 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-235-34237 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-34237 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/23534237, documented in the API reference.