WELL · 42-383-34866 · DISTRICT 7
Rocker B 16 #2
Reagan County · Spraberry (Trend Area) field · Vertical
Rocker B 16 #2 (API 42-383-34866) is a plugged well in Reagan County, plugged June 1, 2012, last operated by Discovery Natural Resources LLC.
The RRC has issued one drilling permit, issued October 16, 1997, permitted to 7,200 ft.
It was permitted by Hugoton Energy Corporation and has since transferred to Discovery Natural Resources LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Upr. Sprby, Middle Sprby, Jo Mill, Dean.
Its lease has reported 49.1K barrels of oil and 232K mcf of gas since October 1997, last reporting in April 2015. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Discovery Natural Resources LLC
Permitted by Hugoton Energy Corporation; the EWA schedule now lists a different operator.
Denver, CO · P-5 Y, filed Oct 4, 2025 · 451 permits on file · (303) 893-5073
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Discovery Natural Resources LLC |
| Production reports | Discovery Natural Resources LLCthrough Feb 2015 |
| Latest permit | Hugoton Energy CorporationOct 16, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Oct 16, 1997
- last permit issued
- Dec 23, 1997
- completed
- 49.1K
- cumulative oil, bbl
- 232K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1997 THROUGH Apr 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 23, 1997
- Shut in
- —
- Plugged
- Jun 1, 2012
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 |
|---|---|---|---|---|---|---|
| Rocker B '16' O-9-14667 | Spraberry (Trend Area) | Discovery Natural Resources LLC | 2 | 49.1K | 232K | Oct 1997 – Apr 2015 |
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.
- 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 → Nov 2014
- 7Discovery Natural Resources LLCDec 2014 → Feb 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 468632-99 | Drill | Hugoton Energy Corporation | Oct 9, 1997 | Oct 16, 1997 | Nov 14, 1997 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-14667 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,417 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,126 | 5,143 | Perforated |
| 5,701 | 5,881 | Perforated |
| 6,569 | 6,627 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 647 | 11 | 310 S |
| 4.5 | 6,750 | 7.875 | 820 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 | Feb 5, 1998 | Jan 22, 1998 | Yes |
| 00 | Jan 29, 1998 | — | — |
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 42-383-34866 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-34866 → 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/38334866, documented in the API reference.