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Equipment used and difficulties pertaining to placing of cement by pumping method; method of pouring cement slurry through drill rods to area in hole that is causing trouble; placing cement by using cylinder or dump bailer.
Equipment used and difficulties pertaining to placing of cement by pumping method; method of pouring cement slurry through drill rods to area in hole that is causing trouble; placing cement by using cylinder or dump bailer.
Cementing diamond drill holes
Can Min J
Hall, P.B. (Autor:in)
1957
3 pages
Aufsatz (Zeitschrift)
Englisch
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