Patent ID: 11952532
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  E | IPC C  E

Claim 6:
7. A formation treatment fluid consisting of:
an aqueous base fluid,
wherein the aqueous base fluid comprises one or more salts; and

a sago biopolymer gelant,
wherein the formation treatment fluid comprises the sago biopolymer gelant in an amount in the range from 10,000 ppm to 50,000 ppm, and
wherein the sago biopolymer gelant comprises an extract of a tropical palm, wherein the extract comprises natural sago biopolymer and natural components from the tropical palm, wherein the natural sago biopolymers is sago starch, and wherein the natural components are selected from the group consisting of sago protein, sago fat, sago fiber, and combinations thereof.