The name Bertha, after Seattle's first female mayor, , was chosen by a panel (that included the Governor and Transportation Secretary) from 150 submissions from kindergarten through 12th graders, who were asked to submit female names with Washington state heritage. The winning entry, which was submitted by two elementary schools in and , was selected in December 2012.
[pdf] Most land rigs fall in the $10 million to $50 million range depending on their size, technology, and manufacturing origin. Generally, the deeper the drilling capability and the more advanced the configuration, the higher the price.
[pdf] The answer ranges from just a few thousand dollars for a manual rig to several hundred thousand for a high-capacity commercial unit. The right rig for you depends on your drilling needs, budget, and long-term goals. Choosing the right rig is about more than price.
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