Invention Grant
- Patent Title: Solid formulations suitable for oilfield applications
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Application No.: US16416899Application Date: 2019-05-20
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Publication No.: US11191276B2Publication Date: 2021-12-07
- Inventor: Christopher Raymond Jones , Kevan Hatchman , Alan Christopher Fellows
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Aubervilliers
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Aubervilliers
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: EP11306419 20111103
- Main IPC: C09K8/035
- IPC: C09K8/035 ; A01N59/26 ; C09K8/92 ; C09K8/60 ; C09K8/584 ; C09K8/588 ; E21B43/12 ; C09K8/536
Abstract:
The present invention relates to a solid formulation of soap stick type comprising a primary surfactant, at least one binding agent and at least one dispersant that may especially be an amphoteric surfactant, optionally with additives. The present invention also relates to uses of said formulation, especially for oilfield applications, e.g. for gas well deliquification applications.
Public/Granted literature
- US20190316027A1 SOLID FORMULATIONS SUITABLE FOR OILFIELD APPLICATIONS Public/Granted day:2019-10-17
Information query
