M-Bubble Expansion Technology

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3D metal printing expansion solutions

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April 11 2024

Pragma is pioneering the use of 3D metal printing in the development of an exciting range of industry leading, high expansion solutions. The M-Bubble product range is based on a novel inflatable metal element, which delivers expansion ratios far higher than is achievable using traditional manufacturing methods.

Our technology is designed to solve complex and increasingly demanding well challenges throughout the production lifecycle. The industry has been seeking stronger products, with higher expansion ratios, that are more able to operate at higher pressure for some time.

Pros & Limitations

Utilising advanced design and manufacturing processes, Pragma’s technology is capable of delivering industry leading expansion ratios

Capability to produce designs with greater intrinsic strength capable of withstanding higher differential pressures

Faster prototyping of specific engineered solutions

Set with industry standard setting tools on standard deployment methods

Non-Retrievable

Specification

Specification Title	Specification Description
Areas of Application	Water Shut Off \| Zonal Isolation \| Cement retainer for P&A.
Product	Pragma is pioneering the use of 3D metal printing in the development of an exciting range of industry leading, high expansion solutions. The M-Bubble product range is based on a novel inflatable metal element, which delivers expansion ratios far higher th
Diameter	Rangers from 2.125 to 2.625 for use in 3.5” to 7” casing 9 5/8th in development.
Pressure	Providing up to 4500psi bi-directional pressure rating.
Dimension	Additive Manufacturing gives up to 300 % expansion.