Intevep, S.a.

Sarkis J Kakadjian

Carlos A Villamizar

Nelson F Torres

Gerardo Alonso Sanchez

Jacques Reinaldo Gabay

A drilling fluid includes a base fluid and a circulation loss reducing additive package having a polysaccharide, a cellulose derivative and a pH controlling component.

Drilling fluid with circulation loss reducing additive package

An apparatus for forming an oriented plastic pipe from a plastic tubular material includes a first heated liquid bath for heating the plastic material to the glass transition temperature and a cooled liquid bath downstream of the heated liquid bath for cooling the plastic pipe after orientation of same.

Apparatus for forming oriented plastic pipe

A method and apparatus for forming an oriented plastic pipe from a plastic tubular material includes a first heated liquid bath for heating the plastic material to the glass transition temperature and a cooled liquid bath downstream of the heated liquid bath for cooling the plastic pipe after orientation of same.

Growing community of inventors

Edo. Miranda, Venezuela

Sarkis J Kakadjian