第1个回答 2008-10-18
This paper reviews the sandstone reservoirs of mineral and hydrochloric acid, hydrofluoric acid and fluorosilicic acid, hydrogen fluoride boric acid as well as multi-response mechanism for optimizing acid stimulation to a certain extent guide "
第2个回答 2008-10-18
“This article sum up reaction mechanism of sandstone deposited floor mineral and muriatic acid,hydrofluoric acid,fluorin silicic acid,fluorin boracic acid and excessive hydracid,for optimize acidification's measure of increase production have definite coach action”