Schlumberger Technology Corporation

Arinta Fadly

Jason Michael Kamphaus

Robert Krush

Jason Bigelow

Cassius Elston

Mark Anderson

Eduardo Scussiato

Felipe Bauli Graziano

Lucas Antonio Perrucci

Shivam Kumar Singh

Thomas James Wakerley

Lucas Do Nascimento Sagrilo

An electric gas lift valve may comprise a casing, gas lift mandrel, one or more annulus, a tubing, a venturi sleeve, a needle, a governor, anti-rotational key, a rotational (rotating) bellow, a gearbox housing that houses a gearbox, an electrical motor, and an encoder. The bellow therefore allows the electrical motor, encoder and gearbox to be hermetically sealed against the external environment. Bellows that absorb torsion are provided. A bellow configured to absorb torsion comprising: a plurality of convolutions bent following a circular trajectory such that a start edge of a first convolution of the plurality of convolutions coincides with a finish edge of a last convolution of the plurality of convolutions, the start edge of the first convolution coupled to the finish edge of the last convolution.

Single actuated rotational electric gas lift valve

A sliding sleeve design for downhole components is provided. The sliding sleeve can be used in gas lift systems.

Sliding sleeve for gas lift system

Growing community of inventors

Singapore, Singapore

Arinta Fadly