Invention Application
- Patent Title: RHEOLOGY MODIFIER FOR SUBTERRANEAN TREATMENT FLUIDS
- Patent Title (中): 流变改性剂用于亚硝酸盐处理液
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Application No.: PCT/EP2017/075081Application Date: 2017-10-03
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Publication No.: WO2018065415A1Publication Date: 2018-04-12
- Inventor: MERLI, Luigi , GALLO, Erik , PIROVANO, Pierangelo , FLORIDI, Giovanni , LI BASSI, Giuseppe
- Applicant: LAMBERTI SPA
- Applicant Address: via Piave 18 21041 Albizzate (VA) IT
- Assignee: LAMBERTI SPA
- Current Assignee: LAMBERTI SPA
- Current Assignee Address: via Piave 18 21041 Albizzate (VA) IT
- Agency: GIARONI, Paola
- Priority: IT102016000099353 20161005
- Main IPC: C09K8/36
- IPC: C09K8/36 ; C09K8/502 ; C09K8/565 ; C09K8/64 ; C09K8/82 ; C07C233/00
Abstract:
The present invention relates to a rheology modifier and to its use as thickener in oil-based subterranean treatment fluids; more particularly, the rheology modifier is an aqueous slurry of a pyromellitamide.
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