WELL · 42-383-36858 · DISTRICT 7
Rocker B 13 #8
Reagan County · Spraberry (Trend Area) field · Vertical
Rocker B 13 #8 (API 42-383-36858) is a plugged well in Reagan County, plugged October 23, 2015, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit (amended once), issued June 25, 2010, permitted to 9,700 ft.
Completion filings report 5 formation tops, including Top Upper Spby, Top Lower Spby, Dean, Wolfcamp.
Its lease has reported 107K barrels of oil and 523K mcf of gas since October 1997, last reporting in July 2026. The lease carries 6 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
- 15,628
- 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 2025 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jun 25, 2010 |
- 9,700
- total depth, ft
- 2
- permits on file
- Jun 25, 2010
- last permit issued
- Dec 13, 2010
- completed
- 107K
- cumulative oil, bbl
- 523K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 13, 2010
- Shut in
- —
- Plugged
- Oct 23, 2015
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rocker B '13' O-9-14679 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 6 | 107K | 523K | Oct 1997 – Jul 2026 |
Oil, barrels lease total
Last 12 months 219 · prior 12 581(-62%)
Gas, mcf lease total
Last 12 months 946 · prior 12 2,344(-60%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hugoton Energy CorporationOct 1997 → Mar 1998
- 2Chesapeake Operating, Inc.Apr 1998 → Sep 1999
- 3Nadel and Gussman Permian,l.l.c.Oct 1999 → Oct 2004
- 4Gruy Petroleum Management Co.Nov 2004 → Apr 2006
- 5Cimarex Energy Co. of ColoradoMay 2006 → Dec 2007
- 6Pioneer Natural Res. USA, Inc.Jan 2008 → Jul 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 697946-98 | Drill | Pioneer Natural Res. USA, Inc. | Jul 29, 2010 | Jun 25, 2010 | Sep 24, 2010 | 9,700 |
| 697946-99 | Drill | Pioneer Natural Res. USA, Inc. | Jun 22, 2010 | Jun 25, 2010 | Sep 24, 2010 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 13, 2010 | Rocker B 13 O-9-14679 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,445 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,099 | 6,193 | Perforated |
| 6,624 | 6,687 | Perforated |
| 6,791 | 9,058 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11 | 649 | 8.625 | 400 S |
| 4.5 | 9,181 | 7.875 | 1,300 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 | Jul 26, 2011 | Jan 24, 2011 | 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 42-383-36858 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-36858 → 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/38336858, documented in the API reference.