Patent ID: 11965132
Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. The oil/gas well scale mitigation treatment method of claim 1, wherein the acid is at least one selected from the group consisting of hydrochloric acid, formic acid, acetic acid, citric acid, N,N-Dicarboxymethyl glutamic acid tetrasodium salt (GLDA), Ethylenediamine tetraacetic acid (EDTA), Hydroxyethyl Ethylenediamine Triacetic Acid (HEDTA), trisodium dicarboxymethyl alaninate (MGDA), Nitrilotriacetic acid (NTA), Diethylenetriamine pentaacetate (DTPA), penta(methylene phosphonic acid) (DTPMP), Hydroxyethylidene Diphosphonic Acid (HEDP), and MACROPA.