SULFIDE SCAVENGER ADDITIVE FOR OIL

Brand	Owner	Address	Description
ULTRA SCAV	Roughrider Drilling Fluids, Inc.	P.O. Box 1787 1510 Second Ave., W. Williston ND 58801	Sulfide Scavenger Additive for Oil Well Drilling Fluid;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method comprises subjecting ant oxygen scavenger to actinic radiation; and then optionally storing the oxygen scavenger in a container, the container configured such that the oxygen scavenger exhibits no substantial oxygen scavenging activity while inside the container. The dosed oxygen scavenger can later be removed from the container, if stored therein, subjected to a second dose of actinic radiation to trigger the oxygen scavenger, and used in packaging oxygen sensitive products. A stored oxygen scavenger, untriggered, is also disclosed.