Intevep, S.a.

Other

Mariela G Araujo

Aaron Ranson

Douglas A Espin

Kenneth J Klabunde

Slawomir Winecki

Juan Carlos Chavez

Shawn P Decker

Luis Carlos Genolet

Jose Zapico

Yani Carolina Araujo

A method for removing at least one contaminant selected from the group consisting of H S and CO from contaminating streams, including the steps of providing an above ground stream comprising hydrocarbon containing the at least one contaminant, and positioning metal-containing nanoparticles having a particle size of less than or equal to about 100 nm in the stream, the metal-containing nanoparticles being selected from the group consisting of metal oxides, metal hydroxides and combinations thereof, whereby the nanoparticles adsorb the contaminants from the stream.

Method for removing H2S and CO2 from above ground hydrocarbon streams

A method for altering wettability of a reservoir formation includes the steps of providing a water-based fluid containing a wettability altering coating system; and flowing the fluid into a reservoir so as to coat the reservoir with the coating system.

Water-based system for altering wettability of porous media

A method for removing at least one contaminant selected from consisting of H S and CO from hydrocabon streams, including the steps of providing a stream of hydrocarbon containg the at least one contaminant; the positioning metal-containing nanoparticles in the streams, the metal-containing nanoparticles being selected from the group consisting of metal oxides, metal hydroxides and combination thereof, whereby the nanoparticles absorb the contaminants from the stream.

Method for removing H2S and CO2 from crude and gas streams

An apparatus for performing a function in a flowing fluid includes an apparatus body and a drag member associated with the apparatus body. The drag member is configurable between drag configuration for moving with the fluid wherein the apparatus has a first drag and a reduced drag configuration for moving against the fluid wherein the apparatus has a second drag which is less than the first drag.

Apparatus and method for performing downhole measurements

Growing community of inventors

San Antonio, Venezuela

Mariela G Araujo