well cement
1oil-well cement — tamponavimo cementas statusas T sritis chemija apibrėžtis Portlandcemenčio klinkerio ir gipso bei specialių priedų mišinys gręžiniams sandarinti. atitikmenys: angl. oil well cement rus. тампонажный цемент …
2Cement kiln — Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of… …
3Well logging — Gamma ray logging Spontaneous potential logging Resistivity logging Density logging Sonic logging Caliper logging Mud logging LWD/MWD v · …
4cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… …
5Cement — In the most general sense of the word, a cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The name cement goes back to the Romans who used the term opus caementicium to describe masonry… …
6Cement mill — A 10 MW cement mill, output 270 tonnes per hour A cement mill (or finish mill in North American usage[1]) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement. Most cement is… …
7Cement industry in the People's Republic of China — The cement making in China is a periodicity[clarification needed] industry and the largest in the world. Contents 1 Recent history 1.1 Output 1.2 …
8Cement and its applications — Infobox Journal title = Cement and its Applications discipline = Interdisciplinary publisher = Association of publishers country = flagicon|Russia Russia history = 1907 to present ISSN = 0041 4867At present journal ‘Cement and its Applications’,… …
9Well suspension — is the wellhead sealing for a particular period of time in order to save the wellbore during the drilling process or after the end of it. Well conservation is performed for a short period of time (several months) during the process of drilling:… …
10cement — 1. A layer of bonelike mineralized tissue covering the dentin of the root and neck of a tooth that serves to anchor the fibers of the periodontal ligament. SYN: cementum [TA], substantia ossea dentis, tooth c.. 2. In …
