单词 | acidize |
释义 | acidizev. transitive. To treat with acid, to acidify; spec. to inject acid into (a well) in order to enlarge pores in the surrounding rock and stimulate the flow of oil, water, etc. ΘΚΠ the world > physical sensation > taste and flavour > sourness or acidity > make sour [verb (transitive)] sharpa1425 sourc1460 intersour1599 unsweeten1611 blink1616 dissweeten1622 besoura1660 sharpen1675 acidulate1684 whig1756 acidify1837 tack1868 tarten1925 acidize1936 1852 [see acidizable adj. at Derivatives]. 1881 U.S. Patent 248,368 2/2 The various parts of the bust..are made of woven-wire netting, which, after being bent or molded to the required shape, are acidized and dipped in molten tin. 1936 B. M. Kingston Acidizing Handbk. 10 Since 1932, wells in practically every lime field of the United States have been acidized. 1969 Science 19 Dec. 1518/1 The chemist who analyzes the material naturally suspends it in water and acidizes it when he starts his analysis. 2007 F. Civan Reservoir Formation Damage (ed. 2) xxii. 882 Although the well was acidized at the end of Month 156, no appreciable production increase was observed. Derivatives ˈacidizable adj. rare ΚΠ 1852 W. Fishbough Macrocosm & Microcosm I. xiv. 170 Acidizable simples (such as sulphur, phosphorus, carbon, etc.). 1975 U.S. Patent 3,917,536 1 Various methods have been utilized to increase the reaction time of various acidizing solutions on acidizable formations. ˈacidizing n. ΚΠ 1859 Proc. Boston Soc. Nat. Hist. 7 99 If the gathering [of Diatoms] be not divided into densities before ‘acidizing’, it will have to be done after. 1940 Science 7 June 534/2 Oil reserves have been increased by finding new oil fields..and by hydrochloric acid treatment, called acidizing, of old and new oil sands. 2004 Oil & Gas Explor. & Production ii. 82 When the natural flow rate of the well is weak, however, it can be improved by stimulation methods such as acidising or hydraulic fracturing. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < |
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