WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

Storage of water to allow particles to settle out is called

When corrosion occurs because of 2 different types of metals in a structure such as a screen this is called

A record of construction, repair r abandonment of a well must be submitted within _____ days after construction

A well construction permit is valid for up to _____ years

What is the action of polyphosphates in eliminating incrustation(s) on screens