Waiting is the most expensive hour in oilfield trucking, and most of it is never billed. Truck detention fees in the United States typically run $30 to $50 an hour and can climb to $150 an hour, yet 72 percent of drivers report waiting more than two hours a week at shipper and receiver facilities. For a service company running vacuum trucks, hotshot units, or frac water haulers, that waiting time is either billed as standby or absorbed into the job cost.
What standby time actually costs
Standby time is the gap between when a crew and truck arrive on location and when they start working, or between finishing work and being released. Industry survey data from 2025 shows how common it is:
- 39 percent of deliveries experience detention of some kind
- 10 percent of all stops involve detention, with an average dwell of 3.4 hours
- Detention fees typically run $30 to $50 per hour and reach $150 per hour in busy yards
- A DOT report put the annual cost of driver detention across the truckload sector at $1.1 billion to $1.3 billion in reduced driver pay alone
The oilfield version of this shows up as trucks staged at the yard waiting on a rig release, crews held at the gate while the operator finishes another vendor's scope, and water haulers queued at the frac pad. A truck burning 0.8 gallons of diesel an hour while idling through a four-hour wait is spending fuel on top of the unbilled hour. The math does not improve with the crew's hourly cost added to it.
Detention and demurrage are not the same thing
Detention is charged when a driver or piece of equipment is held beyond the free time at a location. Demurrage is charged when equipment is kept beyond its agreed laytime, which in the oilfield usually means tanker trailers, frac tanks, or tools that do not come back when the job ends. Container demurrage rates in the broader logistics market run $75 to $300 per day, and the same principle applies when a frac tank sits on location for three weeks longer than the ticket says.
Both charges exist to compensate the owner for equipment that cannot earn money elsewhere. The problem in oilfield services is that most rate cards and most field tickets have no line for them. The ticket gets signed at the start of the wait, nobody records the release time, and the standby hours vanish into the job cost.
Why standby goes unbilled
The reasons are consistent across operators of every size:
- Field tickets capture arrival time but not release time
- Dispatchers route the next job on the assumption that crews are free
- Rate cards lack a standby rate, so billing staff have nothing to charge
- Crews do not log wait hours because nobody asked them to
The fix starts with the same discipline that drives dispatch best practices for 50-truck fleets: every movement has a planned arrival, a planned start, and a planned release. When a crew waits past the planned start, the difference is data, not friction.
Billing standby without wrecking the relationship
Operators will push back on standby charges if the paperwork is fuzzy. The ticket needs a clock time for arrival, a clock time for work start, and a clock time for release. Standby should be a published rate on the rate card, not a surprise line item. Many service companies set standby at the same hourly rate as the truck or crew, or a negotiated percentage of it, and waive the first 30 to 60 minutes to keep the conversation friendly.
The discipline cuts both ways. When the crew logs its own release time at the point of service, the operator cannot argue the wait never happened, and the service company cannot double-charge a wait that did. A time-stamped mobile ticket does that work automatically: the arrival and release stamps come from the device clock, not from a supervisor's memory at the end of a 14-hour day. That is the difference between a standby line item an operator will pay and one they will dispute.
Companies that capture waiting time cleanly at the point of service find it compresses the whole cycle, because the ticket leaving the wellsite is complete. The same discipline that puts a standby line on the ticket keeps the ticket from bouncing in the days-to-invoice cycle.
Making waiting time visible
Standby is a metric, not an accident. If a crew waits two hours on one job, that is an operations problem. If they wait two hours on most jobs, that is a pricing and scheduling problem. Fleets that track wait time per job, per customer, and per pad find the pattern quickly: one operator's location causes the bulk of it, or one dispatcher consistently sends trucks early.
The Q2 2026 benchmark data for oilfield operations shows operators who report standby and waiting time separately from productive hours run noticeably tighter crews. Tracking it does not require new equipment, just a field ticket that asks for the release time.
If standby hours are disappearing into your job costs, book a standby and detention audit with the operations team to see what the waiting time is worth.