The course will cover: well lifecycle, drilling rigs and types, well completion (design, objectives, classification), completion components, wellhead and Xmas trees, reservoir characteristics, reservoir drive mechanisms, reservoir calculations and laws, production stage, well classification as per production methods, well and reservoir management, well testing and sampling, reservoir monitoring plan.

Well intervention: wireline including slick line, braided line, e-line), coiled tubing applications.

Well kill methods: reverse circulation, forward circulation, bull heading, bleed and lubricate.

Cement plug using CT.

Well logging and types.

HSE principles and procedures.

Skin effect and formation damage.

Barrier theory and types.

Oil production phases.

Incident prevention and incident examples.

Abandonment.

Course Syllabus:

Day - 1

Introduction to oil and gas wells

Well lifecycle, drilling rigs and types, well completion (design, objectives, classification), completion components

Wellhead and Xmas trees, reservoir characteristics, reservoir drive mechanisms, reservoir calculations and laws

Production stage, well classification as per production methods Well and reservoir management, well testing and sampling, reservoir monitoring plan

Day - 2

Well intervention: wireline including slick line, braided line, e-line

Coiled tubing applications

Well kill methods: reverse circulation, forward circulation, bull heading, bleed and lubricate

Cement plug using CT Well logging and types

Day - 3

HSE principles and procedures

Skin effect and formation damage Barrier theory and types

Oil production phases: primary, secondary, tertiary

Macondo incident

Day -  4

ADCO H2S incident

Problems that can occur in the well: hydrates, paraffin wax, asphaltenes

Abandonment

Review and assessment