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China University of Petroleum (Beijing) - The first stage of online operation of "Drilling Fluid Technology Principle"
2022-08-07 12:11:00 【chenjing-1125】
单选题 (共14道题)
1.(2.5分) drilling fluid?
- A、泥浆
- B、mixed fluid
- C、continuous fluid
- D、多相流体
2.(2.5分) The most common continuous phase in drilling fluids is?
- A、水
- B、空气
- C、油
- D、氮气
3.(2.5分) The density range of ordinary drilling fluid is
- A、1
- B、1.0~1.2
- C、1.2~1.6
- D、1.6~2.3
4.(2.5分) 1克/Cubic centimeter equals how many pounds/加仑?
- A、4.7
- B、8.33
- C、5.89
- D、9.25
5.(2.5分) 1cP等于多少mPa·s?
- A、1
- B、10
- C、100
- D、100
6.(2.5分) 使用Fann 35Atype rotational viscometer,Measured some kind of drilling fluidθ600 = 37,θ300 = 25.求得:Apparent viscosity of:
- A、18.5
- B、12.5
- C、12
- D、6.64
7.(2.5分) 使用Fann 35Atype rotational viscometer,Measured some kind of drilling fluidθ600 = 37,θ300 = 25.求得:The plastic viscosity is:
- A、18.5
- B、12.5
- C、12
- D、6.64
8.(2.5分) 使用Fann 35Atype rotational viscometer,Measured some kind of drilling fluidθ600 = 37,θ300 = 25.求得:The dynamic shear force is:
- A、18.5
- B、12.5
- C、12
- D、6.64
9.(2.5分) 使用Fann 35Atype rotational viscometer,Measured some kind of drilling fluidθ600 = 37,θ300 = 25.求得:The fluidity index is:
- A、12.5
- B、0.57
- C、0.37
- D、12
10.(2.5分) 使用Fann 35Atype rotational viscometer,Measured some kind of drilling fluidθ600 = 37,θ300 = 25.求得:The consistency coefficient is:
- A、12.5
- B、0.57
- C、0.37
- D、12
11.(2.5分) a density of1.35After the brine drilling fluid has evaporated to dryness,得到3%of oil and75%的蒸馏水,The known brine correction factor is1.065,The solids content of the drilling fluid:
- A、25%
- B、17%
- C、16%
- D、22%
12.(2.5分) The titration was carried out on the drilling fluid with methylene blue method,Use the standard solution when reaching the end point of the titration3.7ml,Bentonite content in drilling fluid(g/L)为:
- A、3.7
- B、18.5
- C、52.91
- D、50
13.(2.5分) Classify solid phases by particle size,The particle size range of sand is:
- A、小于2微米
- B、2~74微米
- C、大于74微米
- D、大于250微米
14.(2.5分) Rotors designed by Fan's Instruments、Hammer combination,The conversion factor between shear rate and rotor speed is:
- A、1.802
- B、2.102
- C、1.703
- D、3.067
多选题 (共12道题)
15.(2.5分) The commonly used classification methods of drilling fluid systems are::
- A、Aggravated situation
- B、Clay hydration
- C、Solid state
- D、Density
16.(2.5分) According to the continuous phase of different drilling fluids can be divided into:
- A、water based drilling fluid
- B、Oil-Based Drilling Fluid
- C、gas drilling fluid
- D、Dispersed drilling fluid
17.(2.5分) The basic functions of drilling fluid are:
- A、Suspended and carried cuttings
- B、Balance formation pressure
- C、Cool and lubricate drill tools、钻头
- D、transmit water power
18.(2.5分) According to the relationship between shear rate and shear stress during fluid flow,Fluid can be divided into:
- A、牛顿流体
- B、假Plastic fluid
- C、Plastic fluid
- D、Intumescent fluid
19.(2.5分) The following belongs to have plastic fluid:
- A、钻井液
- B、水
- C、油漆
- D、High Waxy Crude Oil
20.(2.5分) The following are the rheological parameters of plastic fluids::
- A、Dynamic shear
- B、Plastic viscosity
- C、Liquidity Index
- D、Consistency coefficient
21.(2.5分) The following are pseudoplastic fluid rheological parameters::
- A、Dynamic shear
- B、Plastic viscosity
- C、Liquidity Index
- D、Consistency coefficient
22.(2.5分) Commonly used funnel viscometers are:
- A、马氏
- B、范氏
- C、苏氏
- D、Six Speed Viscometer
23.(2.5分) Filtration process has the following several:
- A、Instantaneous filter loss
- B、dynamic filtration
- C、static filtration
- D、total filtration
24.(2.5分) Factors that affect filtration are:
- A、时间
- B、压差
- C、粘度
- D、温度
25.(2.5分) Alkalinity test selection of reagents:
- A、亚甲基蓝
- B、酚酞
- C、甲基橙
- D、硫酸
26.(2.5分) Commonly used solid control equipment includes:
- A、振动筛
- B、旋流器
- C、离心机
- D、泥浆泵
判断题 (共14道题)
27.(2.5分) 可人为控制,with specific properties,The fluid that can achieve certain drilling and geological purposes in drilling operations is called drilling working fluid.
- 正确
- 错误
28.(2.5分) Drilling fluid does not have the function of transmitting hydrodynamic force.
- 正确
- 错误
29.(2.5分) Oil-base drilling fluid is an oil-based drilling fluid.
- 正确
- 错误
30.(2.5分) General use of drilling fluid density mud weight scale measurement.
- 正确
- 错误
31.(2.5分) Rheology is refers to the fluid in the process of flow and deformation of nature.
- 正确
- 错误
32.(2.5分) Drilling fluids are generally Newtonian fluids.
- 正确
- 错误
33.(2.5分) Funnel viscosity is measured at a fixed shear rate,So it can be processed mathematically.
- 正确
- 错误
34.(2.5分) The size of the filtration volume has nothing to do with the filtration time.
- 正确
- 错误
35.(2.5分) most drilling fluidspHValue requirements in control8~11之间.
- 正确
- 错误
36.(2.5分) Generally speaking, the increase of solid phase content will cause the decrease of drilling rate.
- 正确
- 错误
37.(2.5分) Bentonite is an essential component of drilling fluids.
- 正确
- 错误
38.(2.5分) Bentonite refers to the hydrous clay mainly composed of montmorillonite.
- 正确
- 错误
39.(2.5分) The particle size of clay is smaller than2微米.
- 正确
- 错误
40.(2.5分) BOP belongs to solid control equipment.
- 正确
- 错误
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