Patents by Inventor Anupom Sabhapondit
Anupom Sabhapondit 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).
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Publication number: 20210189227Abstract: In wellbore servicing fluids and methods related thereto a Pickering emulsion is produced by mixing silica, an oleaginous fluid, an aqueous base fluid and an emulsifier. The silica can comprise a silica dust and larger proppant particles that work together to form a Pickering emulsion with the proppant particles suspended therein. In some embodiments, the proppant particles are a silica sand.Type: ApplicationFiled: April 7, 2016Publication date: June 24, 2021Inventors: Monica Rajendra Dandawate, Anupom Sabhapondit, Sairam Eluru, Salla Rajender
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Patent number: 10487612Abstract: Swellable packer assemblies for providing a physical barrier inside a wellbore are provided. In one embodiment, the swellable packer comprises at least one seal element disposed on an outer surface of a tubular body portion which swells when contacted with one or more gases, the seal element comprising a polymer derived from a perfluoro vinyl monomer.Type: GrantFiled: August 4, 2014Date of Patent: November 26, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Ramesh Muthusamy, Anupom Sabhapondit, Sandip Prabhakar Patil, Rahul Chandrakant Patil
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Patent number: 10472561Abstract: A method for wellbore stimulation of a subterranean formation that includes preparing an emulsified acid, preparing a resin coated proppant, combining the emulsified acid and the resin coated proppant, mixing to form an acid fracturing slurry and performing a fracturing stimulation of a subterranean formation with the acid fracturing slurry containing the resin coated proppant.Type: GrantFiled: March 2, 2016Date of Patent: November 12, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Joao Walter Pereira Suzart, Prasad Baburao Karadkar, Anupom Sabhapondit, Bilal Zoghbi
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Patent number: 10280363Abstract: A method comprising: introducing into a fracture within a subterranean formation a first treatment fluid comprising uncoated first proppant particulates; introducing into the fracture a second treatment fluid comprising non-hardenable coated second proppant particulates to form a proppant pack; and introducing into the fracture a third treatment fluid comprising hardenable coated third proppant particulates intermittently between a spacer fluid to form pillars.Type: GrantFiled: July 7, 2015Date of Patent: May 7, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Joao Walter Pereira Suzart, Clarence John Bertrand, Jr., Anupom Sabhapondit
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Publication number: 20190040309Abstract: A method for wellbore stimulation of a subterranean formation that includes preparing an emulsified acid, preparing a resin coated proppant, combining the emulsified acid and the resin coated proppant, mixing to form an acid fracturing slurry and performing a fracturing stimulation of a subterranean formation with the acid fracturing slurry containing the resin coated proppant.Type: ApplicationFiled: March 2, 2016Publication date: February 7, 2019Applicant: Halliburton Energy Services, Inc.Inventors: Joao Walter Pereira Suzart, Prasad Baburao Karadkar, Anupom Sabhapondit, Bilal Zoghbi
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Publication number: 20190010383Abstract: Methods for treatment fluids that include an acid source, a self-degradable particulate material, and a propping agent for use in subterranean treatments are provided. In one embodiment, the methods comprise providing a treatment fluid comprising a base fluid; an acid source; a self-degradable particulate material; and a propping agent; introducing the treatment fluid into a wellbore penetrating at least a first portion of a subterranean formation at or above a pressure sufficient to create or enhance one or more fractures in the subterranean formation; and allowing the self-degradable particulate material to divert at least a portion of the treatment fluid into a second portion of the subterranean formation.Type: ApplicationFiled: March 18, 2016Publication date: January 10, 2019Inventors: Prasad Baburao Karadkar, Joao Walter Pereira Suzart, Anupom Sabhapondit
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Publication number: 20180016489Abstract: Of the methods provided herein, is a method comprising: introducing into a fracture within a subterranean formation a first treatment fluid comprising uncoated first proppant particulates; introducing into the fracture a second treatment fluid comprising non-hardenable coated second proppant particulates to form a proppant pack; and introducing into the fracture a third treatment fluid comprising hardenable coated third proppant particulates intermittently between a spacer fluid to form pillars.Type: ApplicationFiled: July 7, 2015Publication date: January 18, 2018Inventors: Joao Walter Pereira Suzart, Clarence John Bertrand, Anupom Sabhapondit
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Publication number: 20170138149Abstract: Swellable packer assemblies for providing a physical barrier inside a wellbore are provided. In one embodiment, the swellable packer comprises at least one seal element disposed on an outer surface of a tubular body portion which swells when contacted with one or more gases, the seal element comprising a polymer derived from a perfluoro vinyl monomer.Type: ApplicationFiled: August 4, 2014Publication date: May 18, 2017Inventors: Ramesh MUTHUSAMY, Anupom SABHAPONDIT, Sandip Prabhakar PATIL, Rahul Chandrakant PATIL
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Patent number: 9399728Abstract: A method of treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (a) forming a treatment fluid comprising: (i) water; (ii) a strong acid); (iii) a water-soluble polymer having at least one functional group that can be crosslinked with aluminum(III); (iv) a water-soluble aluminum carboxylate; and (v) a complexion agent for calcium ions; wherein the pH of the treatment fluid is less than the pH required for the aluminum to crosslink the polymer to form a crosslinked gel; (b) introducing the treatment fluid through the wellbore into the zone; and (c) allowing time for the strong acid in the treatment fluid to spend in the formation such that the pH of the fluid increases sufficiently for the aluminum of the aluminum carboxylate to crosslink the polymer.Type: GrantFiled: October 26, 2012Date of Patent: July 26, 2016Assignee: Halliburton Energy Services, Inc.Inventors: Anjali Ramesh Sarda, Shoy George Chittattukara, Anupom Sabhapondit
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Patent number: 9012376Abstract: Methods of inhibiting corrosion of a metal surface in a well or pipeline are provided. The methods include the steps of: (a) forming a fluid of: (i) an aqueous acid solution; and (ii) inulin; and (b) introducing the fluid into the well or pipeline. The methods have wide application in various kinds of operations involved in the production or transportation of oil and gas, such as acid stimulation or remedial treatment in a pipeline.Type: GrantFiled: March 14, 2011Date of Patent: April 21, 2015Assignee: Halliburton Energy Services, Inc.Inventors: Yogesh Kumar Choudhary, Anupom Sabhapondit, Deepak Ranganathan
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Publication number: 20140256604Abstract: A treatment fluid and method treating a zone of a subterranean formation penetrated by a wellbore. The treatment fluid includes: (i) water; (ii) a strong acid; (iii) a cationic viscoelastic surfactant; (iv) an anionic organic component having at least 4 carbon atoms; and (v) a non-cationic corrosion inhibitor; wherein the pH of the treatment fluid is less than 0.5. Preferably, the viscosity of the treatment fluid is less than 5 cP at 40 sec-1. The method includes the steps of: (A) forming the treatment fluid; (B) introducing the treatment fluid through the wellbore into the zone; and (C) allowing time for the strong acid in the treatment fluid to spend in the formation. Preferably, as the acid spends in the subterranean formation, the viscosity of the treatment fluid increases in the well to above 5 cP. Such a treatment fluid shows good rheological properties at temperatures above 93° C. (200° F.).Type: ApplicationFiled: March 6, 2013Publication date: September 11, 2014Applicant: Halliburton Energy Services, Inc.Inventors: Sushant Dattaram Wadekar, Nisha Kaustubh Pandya, Lalit Pandurang Salgaonkar, Anupom Sabhapondit
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Publication number: 20140116707Abstract: A method of treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (a) forming a treatment fluid comprising: (i) water; (ii) a strong acid); (iii) a water-soluble polymer having at least one functional group that can be crosslinked with aluminum(III); (iv) a water-soluble aluminum carboxylate; and (v) a complexion agent for calcium ions; wherein the pH of the treatment fluid is less than the pH required for the aluminum to crosslink the polymer to form a crosslinked gel; (b) introducing the treatment fluid through the wellbore into the zone; and (c) allowing time for the strong acid in the treatment fluid to spend in the formation such that the pH of the fluid increases sufficiently for the aluminum of the aluminum carboxylate to crosslink the polymer.Type: ApplicationFiled: October 26, 2012Publication date: May 1, 2014Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Anjali Ramesh Sarda, Soy George Chittattukara, Anupom Sabhapondit
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Publication number: 20130000900Abstract: Methods and fluids are provided for the placement of a water-swellable polymer into a subterranean formation. The methods and fluids include a placement fluid that has an acidic aqueous phase. The water-swellable polymer does not substantially swell in the acidic aqueous phase. The acid is allowed or caused to be spent downhole, whereby the water-swellable polymer can then swell in the formation. In an embodiment, an oil-external emulsion having an internal acidic water phase is provided for placement of a water-swellable polymer into a subterranean formation. Preferably, the oil-external emulsion is adapted to break as the acid contained in the internal water phase is allowed or caused to be spent downhole.Type: ApplicationFiled: July 1, 2011Publication date: January 3, 2013Inventors: Rajendra A. Kalgaonkar, Anupom Sabhapondit, Antony Stephen Aldridge
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Publication number: 20120238479Abstract: Methods of inhibiting corrosion of a metal surface in a well or pipeline are provided. The methods include the steps of: (a) forming a fluid of: (i) an aqueous acid solution; and (ii) inulin; and (b) introducing the fluid into the well or pipeline. The methods have wide application in various kinds of operations involved in the production or transportation of oil and gas, such as acid stimulation or remedial treatment in a pipeline.Type: ApplicationFiled: March 14, 2011Publication date: September 20, 2012Inventors: Yogesh Kumar Choudhary, Anupom Sabhapondit, Deepak Ranganathan
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Publication number: 20110155959Abstract: Of the many methods provided herein, a method comprising: (a) combining a corrosion inhibitor composition with an aqueous acid solution, the corrosion inhibitor composition comprising a benzylideneaniline compound corresponding to Formula 1 below: wherein R is H, methyl, ethyl, hydroxy, methoxy, ethoxy, bromo, chloro, fluoro, mercapto, dimethylamino, or diethylamino groups and/or a cinnamylideneaniline compound corresponding to Formula 2 below: wherein R is H methyl, ethyl, hydroxy, methoxy, ethoxy, bromo, chloro, fluoro, mercapto, dimethylamino, or diethylamino groups; and contacting a metal surface with the aqueous acid solution.Type: ApplicationFiled: February 24, 2010Publication date: June 30, 2011Inventors: Juanita M. Cassidy, Chad E. Kiser, Anupom Sabhapondit