Coil tubing in technological processes of well operation

Abstract

Coiled tubing technologies are widely used in the development of hydrocarbon deposits – during drilling, major repair of wells, waterproofing works, and others. In recent years, almost all oil companies pay great attention to the quality of well construction and discovery of productive reservoirs. And that is why new progressive drilling technologies are widely involved. One of these technologies is drilling on balance or depressions on formations. Dissection of layers under conditions of depression creates prerequisites for preserving the natural state of the productive rocks that are exposed.