MESH™ is EM-primary + Pulse-backup MWD. Decoded at surface at 4–24 bps with 32 bps peak. 98% comms success top-mount on industry-leading RSS platforms versus 50–60% bottom-mount Pulse. Behaves like 5G ↔ 1X failover — auto-switches when fluid changes attenuate one channel.
Poppet-style Positive Pulse Telemetry was invented in the late 1980s. It encodes data by physically choking the flow via a valve — like kinking your garden hose, or putting a blanket over the fire to create a smoke signal. That mechanical step caps the achievable bandwidth, restricts flow, and steals hydraulic horsepower that should be turning the motor and bit. MESH™ puts the carrier in the formation’s EM channel and leaves the mud column alone.
Back in 1985, when the inventor was watching The Breakfast Club, he never contemplated his Poppet pulse valve would be drilling 30,000 ft multi-laterals, pushing 800 ft/hr ROP, or be hooked up to million-dollar rotary-steerable systems. To keep Pulse working at modern drilling speeds, your provider sets the valve up tighter and tighter — which is even worse for your hydraulics to the BHA.
1–2 bps. Mechanical valve in the flow path. Steals hydraulic HP from the motor and bit. Invented in 1985.
32 bps. EM-primary, Pulse-backup dormant. No moving parts in the flow path. Full hydraulic HP to the bit.
Pulse rate is set by mechanical valve cycle time. EM rate is set by carrier frequency. At a representative comparison — Pulse 0.375 sec width (~2 bps) against MESH EM at 12 Hz (12 bps) — the bandwidth ratio is 6×, and that ratio shows up in every downstream metric.
The geologist isn’t the bottleneck. The bit isn’t the bottleneck. The valve is the bottleneck. Take the valve out and the rest of the rig opens up.
Pulse MWD is thrifty with data — it has to be. The carrier is a mechanical valve and the bandwidth budget is tiny, so the provider strips the sequence down to the absolute minimum: toolface, gamma, inclination, on repeat. That’s the deal Pulse is forced to make. The question is: why are you, the operator, accepting that compromise?
If you had more data, you’d use it. We know you would. So we send it.
MESH™ spends its EM bandwidth headroom on more density across the core measurements, plus the data Pulse leaves on the cutting-room floor — shock and vibration, temperature, downhole dynamics, the rest of the sensor stack. On a rotary steerable, we don’t pick five “important” variables and discard the rest. We send all of them — up to 26 variables on a premium RSS data sequence, every cycle. Because we can. And by the time we’ve finished the full sequence, the Pulse competitor is still grinding through its minimized one.
If you could only open your eyes every mile on your drive to the airport, you’d be making mistakes — maybe causing accidents. At minimum, you’d be raising the odds. That’s what Pulse asks you to do with your BHA.
Open them every cycle. Send everything. Make better decisions.
The MESH platform stacks six purpose-built layers on the same hardware. Each is independently runnable, but the platform value compounds.
EM-primary + Pulse-backup waveform. The base layer that carries everything else.
Integrated bedding-plane resolution at standard MWD spacing.
Resistance-at-bit. Measurement at the cutting structure vs gamma 20–60 ft behind.
Surface and offset-well antenna network. +30% signal boost. →
EM downlinking. Commands in seconds. Direct Live extends to continuous closed-loop control.
Continuous closed-loop comms. Every 90 seconds.
The next layer on the MESH™ platform: a continuous EM downlink cadence that fires every 90 seconds — no RPM bumps, no flow trips, no waiting for the next connection. The rail under closed-loop control while drilling.
The model breaks at 1–2 bps. The signal lives in the formation. MESH is how we read it.
