USDOT #1968730 Active Registration 68 Commercial Trucks 38 Drivers Authorized For-Hire Non-Hazmat

RK OILFIELD SERVICES LLC

1004 W Hartford, Ponca City, OK 74601 • (580) 762-8888 • [email protected]

Call: (580) 762-8888 Official FMCSA SAFER (US Portal)

CarrierShield™ Risk Score v1.0 Live

⚠️ MANUAL SAFETY REVIEW REQUIRED

View Insurance Filings

⚠ NO_INSURANCE_ON_FILE: No active BIPD commercial insurance filing detected in FMCSA database.

⚠ HIGH_VEHICLE_OOS_RATE: Vehicle Out-of-Service failure rate is 58.8% (National average is 21.4%). Frequent mechanical defects.

Active OOS: 0 Revocations: 0 Pending Cancellations: 0 BOC-3 Agent: Verified ✓ Crashes (24mo): 2 (0 Fatal)

Evaluated in real-time against 6.2M federal records

Fleet Rigs

68 Commercial Power Units

CDL Drivers

38 Licensed CDL Drivers

Authority

For-Hire Active Operating Authority

Safety & Cargo

Standard Freight HM Safety Registry

FMCSA Safety Records 24-Month Rolling Window

Commercial Motor Vehicle Crash History

⚠️ 2 Incidents Recorded

Total Crashes 2

Fatalities 0

Injuries 1

Tow-Aways 2

Recent Incident Reports (Federal Crash Repository):

Report #	Date	State	Fatalities	Injuries	Tow-Away	Highway & Weather
OK2510004809	24-OCT-25	OK	0	0	Yes	Two-Way Trafficway Divided Unprotected Median (No Adverse Conditions)
TX7FUBHQE1DD	09-MAY-26	TX	0	1	Yes	Two-Way Trafficway Divided Unprotected Median (No Adverse Conditions)

FMCSA Roadside Enforcement 24-Month MCMIS Inspection Run

Roadside Safety Inspections & Out-Of-Service Performance

63 Inspections Conducted

Clean Inspections (No Violations) 49.2% 31 of 63 passed cleanly

Vehicle OOS Rate 58.8% Nat'l Avg: 21.4%

Driver OOS Rate 3.2% Nat'l Avg: 5.9%

Total Recorded Violations 65 Latest: 2026-10-13

Federal Legal Compliance 49 CFR Part 366 Verified

Designation of Process Agent (Form BOC-3)

✓ Active Filing on Record

Designated Process Agency TRANSPORTATION AUTHORITY, LLC

Authorized Agent Representative RICH OR CODY CERRONE

Jurisdiction & Address LOCKWOOD, MO 65682

A valid Form BOC-3 legally certifies this motor carrier has a registered agent authorized to receive judicial process in interstate jurisdictions pursuant to 49 U.S.C. § 13304.

Official Public Record • MCS-150 Biennial Compliance

Commercial Operating Census: RK OILFIELD SERVICES LLC

Commercial carrier data verified against the U.S. Department of Transportation federal safety database. Last biennial census update reported on 16-OCT-25.

External FMCSA.gov Source Requires US IP address (Gov WAF)