- 专利标题: Spacer fluids and cement slurries that include surfactants
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申请号: US17075995申请日: 2020-10-21
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公开(公告)号: US11261364B2公开(公告)日: 2022-03-01
- 发明人: Abdullah Al-Yami , Hussain AlBahrani , Vikrant Wagle
- 申请人: Saudi Arabian Oil Company
- 申请人地址: SA Dhahran
- 专利权人: Saudi Arabian Oil Company
- 当前专利权人: Saudi Arabian Oil Company
- 当前专利权人地址: SA Dhahran
- 代理机构: Dinsmore & Shohl
- 主分类号: E21B33/14
- IPC分类号: E21B33/14 ; C09K8/24 ; E21B21/00 ; C09K8/22 ; C09K8/467 ; C10M173/00 ; C04B24/02 ; C04B28/02 ; C04B28/04 ; C04B28/08 ; C09K8/74 ; E21B43/25 ; C09K8/03 ; C09K8/20 ; B01F17/00 ; C09K8/40 ; C09K8/035 ; C09K8/08 ; C09K8/42 ; C09K8/48 ; C04B24/08 ; C09K8/487 ; C04B7/52 ; C09K8/46 ; C09K8/04 ; C04B14/06 ; C04B38/02 ; C10M105/18 ; C10M105/62 ; C10M107/34 ; C10M111/04 ; C09K8/32 ; C09K8/36 ; C10M173/02 ; C10N20/02 ; C10N20/04 ; C10N20/00 ; C10N30/06 ; C10N40/22 ; C10N50/00 ; C10N40/00 ; C09K8/514 ; C09K8/28 ; C04B103/40 ; C04B103/46 ; C04B111/00
摘要:
A well bore cementing system may comprise a spacer fluid and a cement slurry. The spacer fluid may be positioned within a well bore, and the spacer fluid may comprise a first surfactant package comprising one or more surfactants. The cement slurry may be positioned within the well bore, and the cement slurry may comprise a second surfactant package comprising one or more surfactants.
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