Halliburton Company

Jerry L Logan

Calvin Lynn Stegemoeller

Ricky Layne Covington

Stephen F Crain

Wayne A Handke

David W Ritter

Paul O Padgett

Kevin D Edgley

Anthony M Badalamenti

Robert B Carpenter

David F Laurel

A continuous multi-component slurrying process at an oil or gas well comprises flowing at least three separate streams of different essential materials directly into a predetermined mixing unit at the oil or gas well, wherein each of the essential materials is required to obtain a predetermined defining characteristic of the slurry.

Continuous multi-component slurrying process at oil or gas well

A method and apparatus for use in setting sidetrack plugs in a well bore. The apparatus comprises an inflation packer assembly which may be attached to the lower end of the tubing string. The packer is inflated to seal against the well bore at the lower end of the sidetrack plug. The inflation packer is attached to a tubing string with a length of tail pipe. The tail pipe is releasably attached to the tubing string. After the inflation packer is sealed against the well bore, a cementitious fluid is circulated above the bladder to form the sidetrack plug. The tailpipe is then released and the tail pipe and the inflation packer remain in the hole and form a part of the sidetrack plug. An additional embodiment includes a whipstock connected to the inflation packer assembly.

Method and apparatus for setting sidetrack plugs in open or cased well

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Katy, TX, United States of America

Jerry L Logan