TEXAS · WELLS · REAGAN COUNTY · API 42-383-39468 · DISTRICT 6E
Rocker B 20-21 #33HK
Reagan County · Spraberry (Trend Area) R 40 Exc field · Producing · Horizontal
Rocker B 20-21 #33HK (API 42-383-39468) is a horizontal well in Reagan County operated by Permian Resources Operating LLC, completed November 18, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 28, 2015, permitted to 8,163 ft.
It was permitted by American Energy-Perm Basin, LLC and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Grayburg, San Andres, Spraberry, Clear Fork.
Its 2 leases have reported 2.51M barrels of oil and 35.3M mcf of gas since December 2013, last reporting volume in April 2026. The leases carry 62 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by American Energy-Perm Basin, LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 608
- Phone
- (432) 695-4222
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Resources Operating LLC |
| Production reports | Permian Resources Operating, LLCthrough Apr 2026 |
| Latest permit | American Energy-Perm Basin, LLCAug 28, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,163
- total depth, ft
- 2
- permits on file
- Aug 28, 2015
- last permit issued
- Nov 18, 2017
- completed
- 2.51M
- cumulative oil, bbl
- 35.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 18, 2017
- 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 2 leases this well is completed on; they carry 62 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rocker B 20-21 O-9-20706 | Spraberry (Trend Area) R 40 Exc | Permian Resources Operating, LLC | 31 | 661K | 22.6M | Mar 2020 – Apr 2026 |
| Rocker B 20-21 O-9-18677 | Lin (Wolfcamp) | Sable Permian Resources, LLC | 31 | 1.85M | 12.7M | Dec 2013 – Feb 2020 |
Gas, mcf lease total
Last 12 months 2,314,712 · prior 12 2,828,772(-18%)
Oil, barrels lease total
Last 12 months 37,908 · prior 12 60,555(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tall City Operations LLCApr 2014 → Jul 2014
- 2American Energy-Perm Basin, LLCOct 2014 → Apr 2016
- 3Permian Resources, LLCMay 2016 → Jun 2017
- 4Sable Permian Resources Land,llcJul 2017 → Dec 2018
- 5Sable Permian Resources, LLCJan 2019 → Jan 2021
- 6FDL Operating, LLCFeb 2021 → Apr 2022
- 7Earthstone Operating, LLCMay 2022 → Oct 2023
- 8Permian Resources Operating, LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 809709-98 | Drill | American Energy-Perm Basin, LLC | Sep 16, 2015 | Aug 28, 2015 | Sep 21, 2015 | 8,163 |
| 809709-99 | Drill | American Energy-Perm Basin, LLC | Aug 21, 2015 | Aug 28, 2015 | Sep 21, 2015 | 8,163 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 18, 2017 | Rocker B 20-21 O-9-20706 | Spraberry (Trend Area) R 40 Exc | Permian Resources Operating LLC | Producing | 8,163 |
| Nov 18, 2017 | Rocker B 20-21 O-9-18677 | Lin (Wolfcamp) | Sable Permian Resources LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,626 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 2,729 | -103 |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 2,853 | -227 |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 2,959 | -333 |
| Spraberry | 5,804 | -3,178 |
| Spraberry | 5,818 | -3,192 |
| Clear ForkCLEARFORK | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Queen | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,258 | 18,262 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 861 | 17.5 | 720 S |
| 9.625 | 7,429 | 12.25 | 1,300 S |
| 5.5 | 18,469 | 8.75 | 3,500 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 | Feb 27, 2020 | Jan 24, 2018 | Yes |
| 00 | Apr 5, 2018 | Jan 24, 2018 | Yes |
| 00 | Mar 31, 2016 | Feb 29, 2016 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 25, 2018. Gamma ray. 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 |
|---|---|---|---|---|
| Gamma RaySpans San Andres, Spraberry | TIFF | 5,651 to 18,469 | Oct 25, 2018 | 10.6 |
"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 42-383-39468 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-39468 → 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/38339468, documented in the API reference.