Production Technologies

JetVak

Calgary Office403.463.4740 | cjsptscott@gmail.com

www.cjstech.com

Penn West Plaza#1900 215 9th Ave SW, Calgary, AB, T2P 1K3

PO Box 73029Woodbine RPO

Calgary, AB, T2W 6E4

403.463.4740 | SCOTT.KISER@CJSTECH.COM

ArmorVak

This innovative system takes advantage of a proven, robust and e�cient specialized Jet Pump conveyed and powered by CJS FlatPak. The jet pump assem-bly is run on a dual FlatPak string using one side for power �uid injection and the other side for �uid returns. The primary func-tion of this technology is to create a low-pressure environ-ment in the well bore pumping �uids and solids to surface.

JetVak is a well cleanout procedure that replaces ine�ective nitrogen and surfactant cleanout options for low pressure wells

Achieves greater formation pressure draw down

Can achieve near dry gas �ow and e�ectively manag-es high solids content

JetVak acts as a production tool using the venturi principal while if sand bridges are encountered, a combination backpressure valve/nozzle will facilitate forward �uid jetting to evacuate sand bridges. Once the sand bridge is eliminated, normal pumping can resume. The JetVak cleanout process has been successfully used in Canada for years having cleaned out hundreds of wells to date.

Bene�ts of Jet-Vak Technology

JetVak

JetVak Cleanout Process

FlatPak Tubing System

Fluid and Sand Cleanout Mode

Sand Jetting ModePumping System

Can be used for production or post frac well borecleanup

Incorporates live monitoring of formation pressure and performance

JetVak is safe, e�cient and reliable

This innovative system takesadvantage of a proven, robustand e�cient specialized JetPump conveyed and powered by CJS ArmorPak. The jet pump assembly is run on a dual ArmorPak string using one side for power �uid injection and the other side for �uid returns. The primary function of this technology is tocreate a low-pressure environmentin the well bore pumping�uids and solids to surface.

Can Incorporate live monitoring of formation

ArmorPak TubingSystem

Motor Fluid:Injection Motor & Production Fluid:

Return

ArmorVak acts as a production tool using the venturi principal while if sand bridges are encountered, a combination backpressire valve/nozzle will facilitate forward �uid jetting to evacuate sand bridges. Once the sand bridge is eliminated, normal pumping can resume. This process has been successfully used in Canada for many years.

Motor Fluid:Injection Motor & Production Fluid:

Return

ArmorVak Well Cleanout SystemCJS Custom

Jet Pump

CJS ArmorPakCoiled Tubing

• ArmorVak is a well cleanout procedure that replaces ine�ective nitrogen and surfactant cleanoutoptions for low pressure wells

• Achieves greater formation pressure draw down

• Can achieve near dry gas �ow and e�ectively manages high solids content

• Can be used for production or post frac well bore cleanup

• Can incorporate live monitoring of formationpressure and performace

• ArmorVak is safe, e�cient and reliable.

Bene�ts of ArmorVak Technology

ArmorVak