Patent ID: 11891703
Assignee: DORF KETAL CHEMICALS FZE
Field: Surface technology, coating (Chemistry)
Classification: CPC C | IPC C

Claim 12:
13. A method of using the aqueous synthetic or modified acidic composition of claim 1 in the oil industry, said method comprising the steps of:
preparing the aqueous synthetic or modified acidic composition of claim 1;
introducing the aqueous synthetic or modified acidic composition while performing an activity in the oil industry, wherein the activity is selected from the group consisting of: stimulating formations; assisting in reducing breakdown pressures during downhole pumping operations; treating wellbore filter cake post drilling operations; assisting in freeing stuck pipe; descaling pipelines and/or production wells; increasing injectivity of injection wells; lowering the pH of a fluid; fracturing wells; performing matrix stimulations; conducting annular and bullhead squeezes & soaks; pickling tubing, pipe and/or coiled tubing; increasing effective permeability of formations; reducing or removing wellbore damage; cleaning perforations; solubilizing limestone, dolomite, and calcite; and scale removal from a surface selected from the group consisting of: equipment, wells and related equipment and facilities.