Petrora

WELL · 42-235-32259 · DISTRICT 7

Rocker B Ranch #1

Plugged

Irion County · Rocker -B- (Fusselman) field  · Vertical

Rocker B Ranch #1 (API 42-235-32259) is a plugged well in Irion County, plugged November 14, 2017, last operated by Viola Prod. Inc..

The RRC has issued 4 drilling permits between 1984 and 2010, permitted to 9,450 ft.

It was permitted by Lavanco Energy, Ltd. and has since transferred to Viola Prod. Inc. on the wellbore schedule.

Completion filings report 5 formation tops, including Wolfcamp, Canyon, Strawn, Sylvan.

Its 4 leases have reported 95 barrels of oil and 302K mcf of gas since January 1993, last reporting in November 2017. The leases carry 4 wells, so these are lease totals, not this well alone.

Operator of record

Viola Prod. Inc.

Permitted by Lavanco Energy, Ltd.; the EWA schedule now lists a different operator.

Dallas, TX · P-5 Y, filed Jan 14, 2023

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleViola Prod. Inc.
Production reportsLavanco Energy, Ltd.through Oct 2015
Latest permitLavanco Energy, Ltd.Jun 4, 2010

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

9,450
total depth, ft
4
permits on file
Jun 4, 2010
last permit issued
Nov 7, 1984
completed
95
cumulative oil, bbl
302K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2017

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Nov 7, 1984
Shut in
—
Plugged
Nov 14, 2017

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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Rocker 'B' Ranch G-9-149244Rocker -B- (Fusselman)Pioneer Natural Res. USA, Inc.1032.5KFeb 1994 – Nov 2017
Rocker "B" Ranch G-9-183521Hondo (Canyon Sand)Pioneer Natural Res. USA, Inc.10255KApr 2001 – Nov 2017
Rocker "B" Ranch G-9-256866Lavan (Wolfcamp)Pioneer Natural Res. USA, Inc.103.18KApr 2010 – Nov 2017
Rocker "B" Ranch O-9-11101Rocker -B- (Fusselman)Viola Prod., Inc.19511.4KJan 1993 – Aug 2003

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.

  1. 1Geodyne Operating CompanyJan 1993 → Mar 1993
  2. 2Samson Resources CompanyApr 1993 → Mar 1995
  3. 3Samson Hydrocarbons CompanyApr 1995 → May 1995
  4. 4Viola Prod., Inc.Jun 1995 → Feb 1996
  5. 5Nor-Tex Gas CorporationMar 1996 → May 1997
  6. 6Live Oak Gas CompanyJun 1997 → Apr 2000
  7. 7Lavanco Energy, Inc.May 2000 → Feb 2006
  8. 8Lavanco Energy, Ltd.Mar 2006 → Oct 2015

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
696865-99RecompletionLavanco Energy, Ltd.Jun 1, 2010Jun 4, 2010May 21, 20108,950
694536-99RecompletionLavanco Energy, Ltd.Apr 15, 2010Apr 23, 2010Mar 31, 20108,950
510635-99RecompletionLavanco Energy, Inc.Jun 22, 2001Jun 26, 2001Apr 6, 20018,950
229818-99DrillHolly Energy, Inc.Feb 16, 1984Feb 17, 1984Oct 2, 19849,450

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-9-149244————
—— G-9-183521————
—— G-9-256866————
—— O-9-11101————

Formation tops

As filed on W-2/G-1. Subsea from 2,460 ft elevation.Download CSV →

FormationMD ftSubsea
Wolfcamp7,625-5,165
CanyonCANYON SAND7,916-5,456
Wolfcamp7,918-5,458
Strawn8,664-6,204
Sylvan8,840-6,380
Ellenburger8,878-6,418

Perforations

Perforated and open-hole intervals.

FromToType
7,6677,701Perforated
7,9827,994Perforated
8,7888,793Perforated
8,8028,814Perforated
8,8228,828Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37560417.5550 S
8.6253,51612.251,455 S
5.58,9507.875200 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Nov 30, 2010Aug 4, 2010—
00Oct 19, 2010Aug 4, 2010—
00Oct 19, 2010Jun 7, 2010—
00Aug 30, 2010Jun 7, 2010—
00Aug 30, 2010May 6, 2010Yes
00Aug 12, 2010——
00Aug 30, 2001Jun 25, 2001Yes
00Aug 8, 2001——
00Jul 11, 1994Apr 8, 1994—
00May 26, 1994——
00Jan 11, 1985Dec 3, 1984—
00Jan 8, 1985——

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.

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/23532259, documented in the API reference.