ENERGY WEB ATLAS

Brand	Owner	Address	Description
EWA	GULF PUBLISHING COMPANY	Suite 1020 2 Greenway Plaza Houston TX 77046	ENERGY WEB ATLAS;Providing an online compilation of information on facilities, plants, and projects in the oil and gas industry;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention relates to a rock drilling arrangement and a method and program for controlling rock drilling on the basis of specific energy consumption. The specific energy of drilling is the quantity of energy used per a unit of length of the drilled hole. Not only the used impact energy, but also the energy used by at least one other sub-process is taken into account when determining the specific energy. Rotation energy is typically included, but feeding energy and flushing energy can also be considered. Drilling variables are adjusted so that the specific energy is of a predetermined size.