Sentence examples for unconventional well from inspiring English sources

Recommendations for dealing with various unconventional well complexity were also proposed.

Each onshore unconventional well costs about $8 million, while costs for offshore wells can reach several hundred million dollars.

The well evaluation system was applied to evaluate 20 unconventional well programs for their readiness for development; the evaluation results were analyzed in terms of well complexity distribution and the relationship between unconventional well complexity and duration performance.

The evaluation framework was also verified to be an efficient method for assessing unconventional well development readiness.

This paper created an index evaluation system to assess unconventional well readiness for development, which considers the various well characteristics.

Gaining a better understanding and measuring unconventional well complexity are vital to developing an oil and gas field successfully.

However, there is a lack of quantitative assessment framework for evaluating unconventional wells.

Through 2013, over 7400 unconventional wells had been drilled in the Commonwealth.

Production from unconventional wells plummets after the first year, so to maximize production, more wells have to be drilled and old ones re-fracked, creating a "treadmill" of heightened activity stretching over many years.

It is thought to be America's biggest gas field, stretching 600 miles along the Appalachians, from New York to West Virginia., but has only recently begun to be tapped, thanks to fracking and directional drilling.Last year the government of Pennsylvania alone issued permits for 2,484 such "unconventional" wells; 1,365 of them were actually drilled.

In the production phase, unconventional wells decline rapidly.