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Quick contacts

OILTEAM

Phone

+7 (3822) 660130
+7 (3822) 900307

Email

oilteam@tomsk.oilteam.ru

Адреса

Management Company:
Tomsk, 3 Televisionniy Lane,
Service division:
Tomsk, 3 Razvitiya
Fluid lab:
Tomsk, 8 Razvitiya

Phone

+7(347) 2629899,
+7 (862) 2-255-447

Email

oilteam@oilteam.ru

Адреса

g.Ufa, Kommunisticeskaa 116,
g. Soci, pr. Kurortnyj, 92/5

Phone

+7 (3822) 66-01-30

Email

oilteam@tomsk.oilteam.ru

Адреса

g. Tomsk, pr. Razvitia, 3

Phone

+7 (3822) 66-01-30

Email

oilteam@tomsk.oilteam.ru

Адреса

g. Tomsk, pr. Razvitia, 8

Phone

+7 (3476) 12-65-18

Email

oilteammash@oilteammash.com

Адреса

g. Kumertau, selo Maacnyj, ul. Zeleznodoroznaa, d. 3 kor. 2

Phone

+7 (862) 2-255-447

Email

oilteam@oilteam.ru

Адреса

g. Soci, pr. Kurortnyj, 92/5

Phone

77777

Email

Другие направления

Адреса

Drugie napravlenia

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Register Timetable News

Training schedule

Coiled Tubing for Drilling and Workover

Price to be provided upon request

Dates to be agreed with the customer


Instructor(-s): Andrey Abakumov

About the course
The course will improve the productivity of drilling engineers, workover engineers, project leads, supervisors involved with drilling and workover using CT and will cover principal engineering calculations, safety rules during installation and operation of the equipment .

The course is designed for drilling engineers, workover engineers, project leads, supervisors.

Learning outcomes

Comprehensive analysis of the CT technology and practical application of the received knowledge.

Course content

1. Introduction
• History of coiled tubing
• Main concerns of CT applications
• CT advantages
• CT limitations
• Most common СT applications

2. CT equipment
• Basic Hydraulics
• CT sizes and types
• CT handling and maintenance
• Coiled Tubing Unit basic schematic
• CT equipment: function and specification
• Basic CT equipment
• Power Pack (Hydraulic Power Unit)
• Control Cabin
• Reel
• Injector Head & Stripper
• BOPs
• Equipment specifications
• Surface auxiliary equipment
• Measuring and recording of working parameters
• CT working equipment
• Safety precautions during rig up

3. CT design considerations
• Basic downhole hydraulics
• Basic Reservoir Engineering
• Tubing Forces
• Coiled Tubing Life
• CT Limitations
• Operating Pressure Planning
• Job Design Considerations

4. Treating fluids
• Main treating fluids
• N2 applications
• Special fluids for well development
• Foamed fluids
• Work over fluids

5. Downhole Tools
• Introduction to downhole tools
• Material & threads
• Tools maintenance
• CT connectors
• Check Valves
• CT disconnects
• Motor Head Assembly
• Retrieval Tools
• Isolation Tools
• Rotating Tools, Motors & Mills
• Downhole tools basic calculations

6. Practical application of CT
• Wellbore Cleanout
• Replacing wellbore fluid for completion and/or workover
• Well stimulation
• Underbalanced drilling using CT
• Wellbore cleanout
• Carrying capacity of working fluids
• Foamed fluid cleanout
• Water-jetting tools (blaster)
• Underreaming of the hole
• Downhole motors, underreamers
• Paraffin plug removal from casing and tubing strings
• Matrix acidizing, acidizing using water-jetting tools
• Inflatable packers
• CT for well stimulation application
• CT for sand control application
• CT cementing
• CT completion
• CT new technologies