Patents by Inventor Pedro Pulido

Pedro Pulido has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods of cementing with lightweight cement composition
    Patent number: 7604053
    Abstract: Foamed cement compositions comprising density reducing additives and methods of making and using the same are disclosed. In one embodiment, a method of cementing is disclosed. The method of cementing comprises preparing a base cement composition comprising a cement, a water, and a density reducing additive, wherein the base cement composition comprises a base density. The method further comprises introducing a gas to the base cement composition to provide a cement composition having a density less than the base density and allowing the cement composition to set.
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: October 20, 2009
    Assignee: Halliburton Energy Services, Inc.
    Inventors: David S. Kulakofsky, Pedro Pulido, Raul Bonifacio, Octavio Araujo Morales
  • Methods of Cementing with Lightweight Cement Composition
    Publication number: 20080149337
    Abstract: Foamed cement compositions comprising density reducing additives and methods of making and using the same are disclosed. In one embodiment, a method of cementing is disclosed. The method of cementing comprises preparing a base cement composition comprising a cement, a water, and a density reducing additive, wherein the base cement composition comprises a base density. The method further comprises introducing a gas to the base cement composition to provide a cement composition having a density less than the base density and allowing the cement composition to set.
    Type: Application
    Filed: March 11, 2008
    Publication date: June 26, 2008
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: David S. Kulakofsky, Pedro Pulido, Raul Bonifacio, Octavio Araujo Morales
  • Methods of cementing with lightweight cement compositions
    Patent number: 7373981
    Abstract: Foamed cement compositions comprising density reducing additives and methods of making and using the same are disclosed. In one embodiment, a method of cementing is disclosed. The method of cementing comprises preparing a base cement composition comprising a cement, a water, and a density reducing additive, wherein the base cement composition comprises a base density. The method further comprises introducing a gas to the base cement composition to provide a cement composition having a density less than the base density and allowing the cement composition to set.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: May 20, 2008
    Assignee: Halliburton Energy Services, Inc.
    Inventors: David S. Kulakofsky, Pedro Pulido, Raul Bonifacio, Octavio Araujo Morales
  • Methods of cementing with lightweight cement compositions
    Publication number: 20060180311
    Abstract: Foamed cement compositions comprising density reducing additives and methods of making and using the same are disclosed. In one embodiment, a method of cementing is disclosed. The method of cementing comprises preparing a base cement composition comprising a cement, a water, and a density reducing additive, wherein the base cement composition comprises a base density. The method further comprises introducing a gas to the base cement composition to provide a cement composition having a density less than the base density and allowing the cement composition to set.
    Type: Application
    Filed: February 14, 2005
    Publication date: August 17, 2006
    Applicant: Halliburton Energy Services, Inc.
    Inventors: David Kulakofsky, Pedro Pulido, Raul Bonifacio, Octavio Morales