Multiphase flow heterogeneous model for wet gas wells is described in
Anonymous Quiz
31%
Poetmann carpenter
24%
Guo Ghalambor
24%
Duns & Ros
21%
Gray's correlation
Component of drilling cement that provides high early strength and high sulphate resistance
Anonymous Quiz
32%
C3S
27%
C3A
23%
C2S
17%
C4AF
Cation exchange capacity of clays _______with depth at abnormal pressurised zones
Anonymous Quiz
39%
decreases
54%
increases
7%
remains same
IIT-B has released Mock sample GATE 2021 Paper
👉🏻Instructions & other important points. (Mock Sample paper is past year question paper, & no MSQ type questions are given 😔)
👉🏻Instructions & other important points. (Mock Sample paper is past year question paper, & no MSQ type questions are given 😔)
Which of the following is NOT a Thermal Enhanced Oil Recovery Technique?
Anonymous Quiz
5%
Steam Injection
67%
Flue Gas Injection
15%
Insitu Combustion
13%
Hot Water Flooding
In Hydrauliic fracturing, pressure required to hold the fracture open is
Anonymous Quiz
21%
Breakdown pressure
47%
Propagation pressure
17%
ISIP
15%
Net fracture pressure
In acid stimulation, the magnitude of dimensionless gravimetric power will always be _______volumetric power
Anonymous Quiz
44%
less than
13%
equal to
37%
greater than
5%
Can not say
______forms when a cold front overtakes a warm front lifting the warm air above the Earth’s surface.
Anonymous Quiz
22%
cold front
20%
warm front
42%
occluded front
16%
Squall
pressure drop at bit will____________, if mud density is decreased
Anonymous Quiz
41%
increase
52%
decrease
7%
does not changes
In well Testing, which of the following is not an assumption of basic Diffusivity equation?
Anonymous Quiz
8%
isotropic reservoir
18%
constant compressibility
54%
Adiabatic flow
20%
constant fluid saturation
High ROP and low WOB mainly indicate
Anonymous Quiz
13%
a) Hard formation
74%
b) Soft formation
10%
c) Salt formation
4%
d)Metamorphic formation
Petroleum companies sometimes encounter challenges of the hydrate formation associated with Joule-Thomson cooling effect. In joule Thomson effect process___________
Anonymous Quiz
17%
gas will be heated when its pressure is reduced through a choke by Isentropic condition
12%
gas will be heated when its pressure is reduced through a choke by isenthalpic process
59%
gas will be cooled when its pressure is reduced through a choke by Isentropic process
12%
gas will be cooled when its pressure is reduced through choke by isenthalpic process