Sentence examples for which are drilled from inspiring English sources

Ground source heat pumps typically use Borehole Heat Exchangers (BHEs), which are drilled vertically into the ground to extract heat.

In an Iranian oil field, daily drilling reports of wells which are drilled using UBD technique are studied.

It should be considered that maturity measurements have been done on the samples from exploration wells which are drilled at the tops (apexes) of anticlines, so in the neighboring synclines the maturity of this formation will be higher.

As can be seen in Fig. 8, bypassing the production time, the fraction of water cut in all the wells has an approximate constant value and those wells that are drilled in the oil shale layers are more than wells which are drilled in gas shale layers.

The operation exists mainly on donations from local energy companies, which are drilling for natural gas in the area.

She asks: What's BP's plan to clean up the inevitable accidents from your offshore rigs, the rest of them that are operating out there, which are drilling in even harsher and more difficult conditions?

The fourth section presents five aspects of practices in offshore oil engineering safety management, which are drilling engineering, completion engineering, production engineering, emergency responsible and accident management, disaster monitoring and warning.

A particular example is Lake Vostok in Antarctica, which was drilled into in 2012 by a Russian team of scientists.

They already face the barrier of having to overcome the "honour code" which is drilled into them from childhood.

The wells start out on the vertical, but then are drilled at an angle to intersect the existing well, which was drilled vertically.

The oil companies are adjusting their techniques to pull even more oil and gas out of wells, some of which were drilled just a few years ago.