The Driller Reference Desk

Construction

Previously, we provided a general overview of horizontal wells and their uses for environmental remediation applications. Now it’s time to get a little more detailed.

This review is intended as a fundamental guide to various aspects of the technology, including drilling methodologies, flushing, drill hole deviation, monitoring and specifications.

Drilling Fluids

Aqueous drilling through clay has always been a potentially difficult situation and, over the years, sundry solutions have been presented to combat this sticky enemy.

Columnist walks through products for drilling jobs, start to finish.

Water Wells

Wells and well water systems play a crucial role in providing affordable, quality drinking water, especially to rural communities where traditional municipal water systems aren’t readily accessible.

Equipment

Selecting or sizing the well pump is a critical step in the entire well construction process, and sizing is determined by the yield of the well and the needs of the household.

This article helps pump installers and servicers decide which type and size of submersible pump cable to use for water well applications.

Check valves permit water flow in one direction only and generally are recommended for all submersible pump installations, explains Robert Pelikan.

This column will offer insights into our diesel engines' cooling systems, and give operators tips for getting the most out the heat transfer that happens within.