KINFWELL Swellable Packer Features & Benefits:

The swellable packer isolation system is the safer and simpler zonal isolation. The technology is based on the swelling properties of the rubber element reacting with well-bore fluids, drilling mud, or completion fluids and can swell up to more than twice their run-in volume, sealing the annulus in any open or cased holes.

Installation
The swellable packer is a joint of casing with a chemically bonded elastomer that swells when exposed to oil creating a lasing seal. No hydraulic pressure or pipe manipulation is required to activate the swellable packers, making the installation process very simple and straight forward. The simplicity of the system saves rig time and the rist of running small diameter inner strings and complicated pressure actuation systems. The lack of value systems and potential leak paths also makes swell packers a more robust long term solution.

Features
-No moving parts to malfunction
-Conforms to irregular shaped bore holes
-Provide seal lengths from 1 ft – 30 ft
-Up to 200% useable volume expansion
-Self – healing

Benefits
-Reduce well cost and rig time
-Enhance operational flexibility by enabling a higher pressure differential
-Long term sealing integrity
-Lower risk involved in installation
-No running tools required for deployment or activation
-Provide long term annulus isolation
-Reliability through simplicity
 
Applications
-Open and cased hole isolations
-Gravel-pack assemblies
-Straddle assemblies
-Water/gas shut-off
-Reservoir compartmentalization

Bonded to pipe tools technical specifications

BONDED TO PIPE TOOLS TECHNICAL SPECIFICATIONS
Operating Condition	Specifications
Run in hole fluid: oil based mud	Design to suit applications
Run in hole fluid: water based mud	All fluid systems
Temperature range	30-390 (0-200)
Reservoir fluid: liquid hydrocarbon	Swelling rate is a function of fluid viscosity
Reservoir fluid: oil with high water cut	Swells in traces of hydrocarbon fluid
Reservoir fluid: water	Does not swell in water
Reservoir fluid: gas condensate	Will swell in the presence of any concentration of hydrocarbons. The element must be set using a liquid phase hudrocarbon. The packer is stable after set even if surrounding fluid changes to pure water or gas.
Differtial pressure capacity	Up to 15000 psi (1032 bar)
Time to set	Varies based on designs and well conditions
Chemical resistance	Common oilfield chemicals
Basepipe tensile/Burst/Collapse/Metallurgy	Can be built on any oilfield tubulars