WELL · 42-235-31271 · DISTRICT 7
Rocker B 85 #1
Irion County · Andrew A. (Canyon) field · Vertical
Rocker B 85 #1 (API 42-235-31271) is a plugged well in Irion County, plugged August 24, 2012, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued April 17, 1978, permitted to 8,700 ft.
It was permitted by Hytech Energy Corporation and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Operator of record
Permitted by Hytech Energy Corporation; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed May 4, 2026 · 15,618 permits on file · (972) 598-8150
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 Dec 2010 |
| Latest permit | Hytech Energy CorporationApr 17, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,700
- total depth, ft
- 1
- permits on file
- Apr 17, 1978
- last permit issued
- May 17, 1978
- completed
- 0
- cumulative oil, bbl
- 297K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 17, 1978
- Shut in
- —
- Plugged
- Aug 24, 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rocker B 85 G-9-77259 | Andrew A. (Canyon) | Pioneer Natural Res. USA, Inc. | 1 | 0 | 297K | Jan 1993 – Aug 2012 |
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.
- 1Amax Oil & Gas Inc.Jan 1993 → Apr 1993
- 2Consolidated Oil & Gas, IncMay 1993 → Aug 1995
- 3Hugoton Energy CorporationSep 1995 → Nov 1996
- 4Nadel and Gussman Permian,l.l.c.Apr 2000 → Oct 2004
- 5Gruy Petroleum Management Co.Nov 2004 → Apr 2006
- 6Cimarex Energy Co. of ColoradoMay 2006 → Dec 2007
- 7Pioneer Natural Res. USA, Inc.Jan 2008 → Dec 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 22274-99 | Drill | Hytech Energy Corporation | Apr 17, 1978 | Apr 17, 1978 | Apr 25, 1978 | 8,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-77259 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,461 | 7,938 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 767 | 12.25 | 425 S |
| 2.375 | 7,439 | — | — |
| 4.5 | 8,200 | 7.875 | 575 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 | Jan 12, 1984 | Jul 5, 1978 | — |
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 42-235-31271 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-31271 → 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/23531271, documented in the API reference.