I have a soft spot for human achievement. We engineer, drill and tunnel ourselves out of some of the hardest problems imaginable. This month, we write about a project that installed a pipeline for brine under the Mississippi River.
A quick introduction: When I found out I had the opportunity to contribute to the Tech Topics column for The Driller, I was excited to share the perspective from a provider of drilling services, drilling equipment and performance tooling. I hope that my contribution provides insight to the base of educated readers and drives discussion in the exploration drilling market.
Engine coolant is considered any solution that is circulated through the engine to provide a means of heat transfer from various engine components. The function of the coolant is basic to successful engine operation.
I read in the news the other day that America may pass Saudi Arabia as the world’s largest producer of oil and gas. This certainly comes as a pleasant surprise to those of us who lived through previous booms and subsequent busts. It’s kinda like the old West Texas bumper sticker that read, “Lord, give us one more boom, we promise not to waste it away,” or words to that effect.
Many of the ideas for my column are inspired by questions I get from readers and friends in the industry. A few weeks ago, someone asked how to wire in a pressure switch with a pump protection device that required a control relay. The pump protector’s internal relay was rated at 10 amps, sufficient for a 1 horsepower, 230 volt pump but not enough to handle his 3 horsepower pump motor directly, so an additional relay was called for.
Check valves are an important component of every submersible pump water system. In this article, we will talk about the reasons for using check and the different types of check valves, and show which ones are best for submersible applications. And, finally, we will go over the proper placement of check valves in these systems.
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