WELL · 42-353-33380 · DISTRICT 7

Rafter B #8R

Y

Nolan County · Sweetwater (Canyon Sand) field · Producing  · Vertical

Rafter B #8R (API 42-353-33380) is a well in Nolan County operated by Lone Star Operations LLC, completed March 19, 2013 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued October 30, 2012, permitted to 5,999 ft.

It was permitted by Cholla Petroleum, Inc. and has since transferred to Lone Star Operations LLC on the wellbore schedule.

Completion filings report 3 formation tops, including Flippen, Breckenridge, Canyon.

Its lease has reported 66.4K barrels of oil and 234K mcf of gas since May 2012, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.

Operator of record

Lone Star Operations LLC

Permitted by Cholla Petroleum, Inc.; the EWA schedule now lists a different operator.

Sweetwater, TX · P-5 Y, filed Jul 4, 2026 · (806) 801-2072

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleLone Star Operations LLC
Production reportsLone Star Operations LLCthrough Mar 2026
Latest permitCholla Petroleum, Inc.Oct 30, 2012

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

5,999
total depth, ft
1
permits on file
Oct 30, 2012
last permit issued
Mar 19, 2013
completed
66.4K
cumulative oil, bbl
234K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · May 2012 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 19, 2013
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

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 4 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Rafter B O-8-30969Sweetwater (Canyon Sand)Lone Star Operations LLC466.4K234KMay 2012 – Jul 2026

Oil, barrels lease total

Last 12 months 1,230 · prior 12 170(+624%)

0100200202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Cholla Petroleum, Inc.May 2012 → Mar 2024
  2. 2Lone Star Operations LLCJun 2024 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
750520-99DrillCholla Petroleum, Inc.Oct 25, 2012Oct 30, 2012Jan 11, 20135,999

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-8-30969————

Formation tops

As filed on W-2/G-1. Subsea from 2,129 ft elevation.Download CSV →

FormationMD ftSubsea
Flippen3,030-901
Breckenridge4,210-2,081
Canyon4,820-2,691
Canyon5,430-3,301

Perforations

Perforated and open-hole intervals.

FromToType
4,8204,830Perforated
5,4385,444Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62520712.25175 S
5.55,5367.875350 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
00Apr 18, 2013Apr 8, 2013—
00Mar 26, 2013Feb 13, 2013Yes

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). 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/35333380, documented in the API reference.