Sentence examples for total drilling from inspiring English sources

The total drilling and blasting cost is determined.

The average drilling speed was 4.12m/h and the total drilling footage was 1001.6m.

On the other hand, LOC250 rig is always selected in the causal approach because it takes into account total drilling time variation and LOC250 rig reduces the total drilling time by 5 days compared to a conventional rig.

Over the total drilling life of a well, this rule of thumb will be reasonably accurate (Adams and Charrier 1985).

This result shows that the causal approach yields a more systematic system selection - considering total drilling time variation.

This may contain significant uncertainty components, such as total drilling time and drilling depth, which affect the rest of the decision-making process.

The experiments showed relationships between final depth, total drill radius and cone shape, though the teeth design had a negligible effect on performance.

This is illustrated on Fig. 4, where the total drilled depth of the borehole was reported to be 120 m, but with construction depth of 103 m only, and the lowermost screen setting claimed to be from 88 to 100 m.

Therefore, the oscillation motion of the drill pipe at a highly deviated well section could significantly decrease the total friction force of the entire drill string.

Back then diamond inserts cut just 12% of total feet drilled worldwide; manufacturers expected the number would soon hit 50%.

Since 2006 Total has drilled fewer net wells each year (down from 30 to 15) and been less successful in holes it has punched.