Patents by Inventor Mona Al Batal
Mona Al Batal 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: 20230374195Abstract: Spent polyurethanes are returned to the value chain by hydrogenating the spent polyurethanes in a hydrogen atmosphere in the presence of at least one homogeneous transition metal catalyst complex, wherein the transition metal is selected from metals of groups 7, 8, 9 and 10 of the periodic table of elements according to IUPAC, to obtain a polyamine and a polyol. The hydrogenation is carried out at a reaction temperature of at least 120° C. in a non-reducible solvent having a dipole moment of 10-1030 C·m or less.Type: ApplicationFiled: October 12, 2021Publication date: November 23, 2023Inventors: Thomas Schaub, Paul Neumann, Mona Al Batal, A. Stephen K. Hashmi, Wei Zhou, Andreas Thomas Haedler, Markus Schuette, Viktoriia Zubar
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Publication number: 20230374254Abstract: Spent polyamides are returned to the value chain by hydrogenating the spent polyamide in a hydrogen atmosphere in the presence of at least one homogeneous transition metal catalyst complex, wherein the transition metal is selected from metals of groups 7, 8, 9 and 10 of the periodic table of elements according to IUPAC, to obtain a polyamine and a polyol. The hydrogenation is carried out at a reaction temperature of at least 160° C. in a non-reducible solvent having a dipole moment in the range of 1·10?30 to 10·10?30 C·m.Type: ApplicationFiled: October 12, 2021Publication date: November 23, 2023Inventors: Thomas Schaub, Paul Neumann, Mona Al Batal, A. Stephen K. Hashmi, Wei Zhou
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Patent number: 11034880Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH—R?—NH2, where R is a fatty acid alkyl and R? and R? are alkyl groups. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: GrantFiled: March 20, 2020Date of Patent: June 15, 2021Assignees: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LimitedInventors: Musarrat Halima Mohammed, Mona Al Batal, Hugh Christopher Greenwell, Andrew Whiting, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Patent number: 10954425Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH2, where R is a fatty acid alkyl and R? is an alkyl group. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: GrantFiled: May 1, 2020Date of Patent: March 23, 2021Assignees: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Hugh Christopher Greenwell, Mona Al Batal, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Patent number: 10876039Abstract: Embodiments for an oil-based drilling fluid and methods of making the oil-based drilling fluid are provided, in which the oil-based drilling fluid comprising: an oil phase; an aqueous phase; at least one surfactant, in which at least one surfactant comprises a carboxylic acid having 10 or more glycol repeating units; and optionally, at least one emulsifying agent.Type: GrantFiled: August 6, 2018Date of Patent: December 29, 2020Assignees: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Hugh Christopher Greenwell, Mona Al Batal, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Patent number: 10870788Abstract: Embodiments are directed to a surfactant of formula (I) and incorporation of one or more surfactants into drilling fluids.Type: GrantFiled: August 10, 2018Date of Patent: December 22, 2020Assignees: Saudi Arabian Oil Company, Durham UniversityInventors: Mona Al Batal, Andrew Whiting, Hugh Christopher Greenwell, John Adrian Hall, Gasan Selman Alabedi
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Publication number: 20200255717Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH2, where R is a fatty acid alkyl and R? is an alkyl group. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: ApplicationFiled: May 1, 2020Publication date: August 13, 2020Applicants: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Hugh Christopher Greenwell, Mona Al Batal, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Publication number: 20200216742Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH—R?—NH2, where R is a fatty acid alkyl and R? and R? are alkyl groups. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: ApplicationFiled: March 20, 2020Publication date: July 9, 2020Applicants: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LimitedInventors: Musarrat Halima Mohammed, Mona Al Batal, Hugh Christopher Greenwell, Andrew Whiting, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Patent number: 10676658Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH2, where R is a fatty acid alkyl and R? is an alkyl group. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: GrantFiled: August 6, 2018Date of Patent: June 9, 2020Assignees: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Hugh Christopher Greenwell, Mona Al Batal, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Patent number: 10647903Abstract: The present application discloses drilling fluid compositions, methods for making drilling fluids, and methods for drilling subterranean wells utilizing the drilling fluids. According to one embodiment, a drilling fluid composition may include an oil phase, an aqueous phase, an emulsifier, and a rheology modifier. The emulsifier may include an amino amide, and the rheology modifier may include a layered double hydroxide, such as Mg/Al-Myristate layered double hydroxide.Type: GrantFiled: August 9, 2018Date of Patent: May 12, 2020Assignees: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Mona Al Batal, Manohara Gudiyor Veerabhadrappa, Hugh Christopher Greenwell, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Patent number: 10640696Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH—R?—NH2, where R is a fatty acid alkyl and R? and R? are alkyl groups. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: GrantFiled: August 6, 2018Date of Patent: May 5, 2020Assignees: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LimitedInventors: Musarrat Halima Mohammed, Mona Al Batal, Hugh Christopher Greenwell, Andrew Whiting, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Publication number: 20190055449Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH2, where R is a fatty acid alkyl and R? is an alkyl group. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: ApplicationFiled: August 6, 2018Publication date: February 21, 2019Applicants: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Hugh Christopher Greenwell, Mona Al Batal, John Adrian Hall, Gasan Selman Albedi, Michael Hayward Hodder
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Publication number: 20190055452Abstract: The present application discloses drilling fluid compositions, methods for making drilling fluids, and methods for drilling subterranean wells utilizing the drilling fluids. According to one embodiment, a drilling fluid composition may include an oil phase, an aqueous phase, an emulsifier, and a rheology modifier. The emulsifier may include an amino amide, and the rheology modifier may include a layered double hydroxide, such as Mg/Al-Myristate layered double hydroxide.Type: ApplicationFiled: August 9, 2018Publication date: February 21, 2019Applicants: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Mona Al Batal, Manohara Gudiyor Veerabhadrappa, Hugh Christopher Greenwell, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Publication number: 20190055448Abstract: Oil-based drilling fluid compositions comprising an oil phase comprising a base oil, an aqueous phase comprising water, at least one emulsifier, and one or more additives. The at least one emulsifier comprises an amino amide comprising the formula R—CO—NH—R?—NH—R?—NH2, where R is a fatty acid alkyl and R? and R? are alkyl groups. The one or more additives are chosen from a wetting agent, a rheology modifier, a fluid-loss control additive, and a weighting additive. Methods of making the oil-based drilling fluid compositions and methods of drilling a subterranean well utilizing the oil-based drilling fluid compositions are also provided.Type: ApplicationFiled: August 6, 2018Publication date: February 21, 2019Applicants: Saudi Arabian Oil Company, Durham UniversityInventors: Musarrat Halima Mohammed, Mona Al Batal, Hugh Christopher Greenwell, Andrew Whiting, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Publication number: 20190055446Abstract: Embodiments are directed to a surfactant of formula (I) and incorporation of one or more surfactants into drilling fluids.Type: ApplicationFiled: August 10, 2018Publication date: February 21, 2019Applicants: Saudi Arabian Oil Company, Durham UniversityInventors: Mona Al Batal, Andrew Whiting, Hugh Christopher Greenwell, John Adrian Hall, Gasan Selman Alabedi
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Publication number: 20190055460Abstract: Embodiments for an oil-based drilling fluid and methods of making the oil-based drilling fluid are provided, in which the oil-base drilling fluid comprising: an oil phase; an aqueous phase; at least one surfactant, in which at least one surfactant comprises a carboxylic acid having 10 or more glycol repeating units; and optionally, at least one emulsifying agent.Type: ApplicationFiled: August 6, 2018Publication date: February 21, 2019Applicants: Saudi Arabian Oil Company, Durham University, M-I Drilling Fluids UK LtdInventors: Musarrat Halima Mohammed, Andrew Whiting, Hugh Christopher Greenwell, Mona Al Batal, John Adrian Hall, Gasan Selman Alabedi, Michael Hayward Hodder
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Publication number: 20190055447Abstract: Embodiments are directed to a surfactant of formula (V) and formula (VI).Type: ApplicationFiled: August 10, 2018Publication date: February 21, 2019Applicants: Saudi Arabian Oil Company, Durham UniversityInventors: Mona Al Batal, Andrew Whiting, Hugh Christopher Greenwell, John Adrian Hall, Gasan Selman Alabedi