Forum Discussion
Weibull
Apr 04, 2012Explorer
NewsW wrote:
Is there a trend line with respect to failures?
Is it diminishing as a % of sales?
rick... what is the trendline for HPFP failues in past months?
If we are right on heat as an issue, summer is coming up.
Can we get HPFP failure data from Australia (just finished summer)?
For the 105 units we have of the 2011 models I show a beta slope of 1.96 which indicates an increasing failure rate. We are talking about North America here, but 90% are in the US.
My time scale is mileage, not days. Repair is cyclical for our fleet and one of these rigs will accumulate vastly different amounts of daily miles depending on how rural or densely populated a market is.
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