Completions & Workover Tools
Waterwell, Industrial & Environmental
Cased Hole Fishing & Rental Equipment
Unlock the potential
of your reservoir
with sand control
Variperm’s perforated liner systems are a proficient and cost effective way to establish communication between the reservoir and the well bore. Multi spindle drill presses are used to produce liners which have a standard open area of 3%. Perforations per meter, hole diameter, phasing, and open flow area percentage are adjustable per client specification.
The stress concentration factors introduced into the liner as a result of the perforation process are limited when circular holes are used. As a result the residual stresses caused by the bending and torsional loading which occurs during the installation of the liner are minimized. Every perforated casing and tubing joint is put through a comprehensive drifting and deburring process utilizing Variperm’s High Pressure Pneumatic Drifting tool which ensures a burr free liner and full I.D. perforations with no restrictions on the I.D. of the liner.
Horizontal well bores as standalone systems or combined with swellable packers.
Horizontal well bores to provide hole consolidation where a cemented liner is not necessary
Certified manufacturing processes
High open area which provides low pressured drop and velocity across the liner
Ability to perforate any desired hole pattern, diameter, or phasing
No cost for wireline or tubing conveyed perforating
Ready to discover the right Variperm solution for you?
Contact us at
(403) 250-SAND (7263)
or send us a message below
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