中国石油北京《钻井工程(含课程设计)》第二阶段在线作业（China Petroleum Beijing Drilling Engineering (including curriculum design) second stage online operation）.docVIP

中国石油北京《钻井工程(含课程设计)》第二阶段在线作业（China Petroleum Beijing Drilling Engineering (including curriculum design) second stage online operation） Online oil Beijing - second stage 14 spring 13 spring autumn 13 operation in China University of Petroleum Single choice First questions of water-based drilling fluid is composed of clay, water and various treatment agent and the weighting materials (). A, solution B, suspension C, sol D, sol and suspension The dispersion medium second oil based drilling fluid (is). A, crude oil or diesel oil B, lubricating oil C, gasoline D, water Third the function of drilling fluid (not included). A, borehole stability B, the formation of water lock C, drill lubrication D, who transfer power Fourth drilling fluid used for cleaning the bottom (), drilling cuttings, maintaining borehole cleaning. A, suspension and carrying B, suspension, cooling C, carrying and lubrication D, carrying, cooling 1 Fifth sand content in drilling fluid is a drilling fluid through (not) mesh sieve sand volume percentage of drilling fluid volume. A, 12 B, 20 C, 80 D, 200 Drilling fluid viscosity measurement sixth funnel viscometer is the unit (). A, s B, min C, kpa.s D, Pa.s Seventh correction should be used (correction) funnel viscometer. A, distilled water B, fresh water C, salt D, water Eighth problems in drilling fluid grid structure strength increases, the drilling fluid (force). A, the greater the B, the smaller the C, constant D, the greater the flow of drilling fluid Drilling fluid filter measurement site ninth (loss). A, dynamic filter loss B, Jinglv loss C, instantaneous filter loss D, long considered the loss Tenth questions are usually on-site for filtration refers to the determination of (a) under pressure. A, 0.32MPa B, 0.43MPa C, 0.52MPa D, 0.686MPa Eleventh questions require the completion of drilling fluid filtrate and compatibility with formation water, and has the sensitivity of minerals in strata (). A, inhibition B, lubrication C, dispersion D, expansi