FLATLAND OILFIELD LLC
USDOT 4018779
Active, interstate carrier, mid-size fleet (30 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Insurance on fileSompo America Insurance Company
- Out-of-service rate50% vs 19.1% national avg
- Authority ageGranted 3 years ago
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 4018779 |
|---|---|
| MC Number | MC-1515238 |
| Legal Name | FLATLAND OILFIELD LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 4327586042 |
| Address | 569 US HWY 385 N, Seminole, TX, 79360 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Filings
Insurance
| Current Insurer | Sompo America Insurance Company |
|---|---|
| Coverage on File | $1,000,000 |
| Insurance on File Since | 2026-03-06 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Sompo | $1,000,000 | BMC-91X | 2026-03-06 | — |
Timeline
Authority history
| Authority First Granted | 2023-03-27 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 2023-03-27 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 91 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 91 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 18 |
|---|---|
| Out-of-Service Rate | 50% vs 19.1% national average |
Most frequent violation categories: 20 (20), 16 (12), 23 (8).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 30 |
|---|---|
| Drivers | 28 |
| Recent Annual Mileage | 193,998 |
| Last MCS-150 Filing | 11-OCT-25 |
FLATLAND OILFIELD LLC operates 30 power units — a larger fleet than 99% of carriers registered in TX.
Nearby
Other carriers in Seminole, TX
- BLACK RHINO ENERGY SERVICES INC — USDOT 3715907, 14 power units
- PETERS IRRIGATION USA INC — USDOT 3798217, 11 power units
- JT LOGISTIC SERVICES LLC — USDOT 3697378, 8 power units
- FDM TRUCKING LLC — USDOT 3667049, 7 power units
- DESERT WIND SPOOLING SERVICES LLC — USDOT 4108775, 7 power units
Browse all carriers in Seminole, TX or all TX carriers.