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2. STRUCTURE OF THE DISCIPLINE MODULS

М1. Characteristics, mechanism of action and application
technology of materials and chemicals in
oil and gas production

ЗМ1. Materials and chemicals which are used during well
drilling, drilling in of formations and completion of
productive formations (well completion)

Introduction. State and prospects of oil and gas in the world
and in Ukraine. Modules and content modules of the discipline.
Well drilling and reagents used for preparing drilling muds.
Cementation of wells and reagents used for preparing washing
and plugging-back solutions.
Drilling in productive formations and reagents used in
this process [1, 2, 3, 6].

Control questions

1. State and prospects of oil and gas production in the world
and in Ukraine.
2. Name and characterize the functions of drilling washing
fluids.
3. Name fluid loss reducers and characterize them.
4. What reagents are used to reduce the funnel viscosity of
drilling fluids?

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