- Patent Title: Control heat of hydration by characterizing cementitious components
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Application No.: US17543466Application Date: 2021-12-06
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Publication No.: US11760914B2Publication Date: 2023-09-19
- Inventor: Walmy Cuello Jimenez , Xueyu Pang , John Paul Bir Singh
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: C. Tumey Law Group PLLC
- Agent Thomas Rooney
- The original application number of the division: US16479040
- Main IPC: E21B47/07
- IPC: E21B47/07 ; E21B33/13 ; C04B7/02 ; C04B7/43 ; C09K8/467 ; C09K8/46 ; B28C7/02 ; C09K8/42 ; C04B111/00

Abstract:
Methods of wellbore cementing are provided. A method of designing a cement composition may include: selecting a target heat of hydration for a target time and temperature; selecting one or more cementitious components and a weight percent for each of the one or more cementitious components such that a sum of a heat of hydration of the one or more cementitious components is less than or equal to the target heat of hydration; preparing the cement composition; and allowing the cement composition to set.
Public/Granted literature
- US20220089933A1 Control Heat of Hydration by Characterizing Cementitious Components Public/Granted day:2022-03-24
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