ELEVATING CONVEYING APPARATUS COMPRISING

Brand	Owner (click to sort)	Address	Description
HAMMOND	SCREW CONVEYOR CORPORATION	700 Hoffman Street Hammond IN 46327	ELEVATING AND CONVEYING APPARATUS COMPRISING CONTINUOUS BUCKET ELECATORS, AND SCREW OR SPIRAL AND HELICAL TYPES OF CONVEYOR SYSTEMS AND PARTS THEREOF;
SCREW-LIFT	SCREW CONVEYOR CORPORATION	700 Hoffman Street Hammond IN 46327	Elevating and Conveying Apparatus Comprising Helical and Screw Conveyors and Parts Thereof;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention provides methods and apparatus for determining the location of an apparatus in a wellbore. The method includes lowering the apparatus with a conveying member and measuring a parameter associated with the conveying member. Thereafter, the measured parameter is used to determine the location of the apparatus as well as other conditions in the wellbore. The apparatus includes a conveying member operatively connected to an object released downhole. The apparatus may also include a dispensing apparatus coupled to one end of the conveying member. Preferably, the conveying member is a fiber optics line capable of transmitting optical signals. Other types of conveying members include a wire, a tube, and a cable. Additionally, a sensor may be disposed on the object and connected to the conveying member.