Sentence examples for drilling was done from inspiring English sources

Most of the research on drilling was done in the field of metal cutting since, in this case, high precision and quality are needed.

"We found a probe with a miniscule tip and ensured that the drilling was done in places on the fresco that had already been damaged and had no original paint on them," said Marco Ciatti, one of the restorers.

The drilling was done not mechanically but thermally, using a steam drill that consisted of a propane burner, a steel tank to hold snow, and a long rubber hose.

Most of the drilling was done on the chewing surfaces of their molars, in both the upper and lower jaws, probably using a flint point attached to a bow that made a high-speed drill, the researchers say.

The drilling was done by Drilling, Observation, and Sampling of Earth's Continental Crust (DOSECC), a non-profit organization that works in concert with the International Continental Drilling Program ICDPP) on scientific drilling projects such as this one.

Drilling was done percutaneously with a 5-mm drill bit under general or spinal anesthesia and using fluoroscopic guidance.

The trickiest part of the operation comes after the drilling is done and the large rig is removed.

In deeper, more open waters over continental shelves, drilling is done from free-floating platforms or from platforms made to rest on the bottom.

Chris C. Oynes, a senior administrator at the Minerals Management Service, cited a "distinct possibility" that when modern seismic work and drilling are done, the estimates will go up.

The horizontal drilling is done to place pipelines well below ground to minimize the chances of contamination of rivers or wetlands.

(The judge in the Dryden case said the state mining law did not pre-empt a locality's right to ban drilling, "but only regulations dealing with operations" — that is, how the drilling is done).