Feature

Applying electric drives for downhole applications

Although the goals of the oil and gas extraction industry – technological efficiency, environmental compatibility, and cost management – have generally remained the same, the drive towards net zero has highlighted greater efficiency and sustainability efforts. As downhole drilling has the largest potential for technological innovation, meeting these goals means leaning towards electrification.

02/06/2023 16:42:48

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What has slowed the progress toward selectrification in downhole applications?
First, there is a need to expand the capabilities of the technology continually, so that it fully meets the extremely demanding environmental conditions
of the industry. Second, there is concern over shifting the industry from one technology (hydraulics) to another (electric motors), with few guarantees.

Conventional hydraulics solutions have depleted their cost effectiveness in meeting industry’s ever-growing
goals. Even though technical innovations in motors, electronics, and battery technologies are delivering the tools needed for electrification, a lack of experience and expertise in these technologies can slow progress.

What is gained through
the electrification of the oil and gas industries?
Efficiencies gained through digitalisation include having a real-time data stream to enhance precise positioning control, so operators can make strategic production decisions more easily and quickly.
Collected data concerning reservoir behaviour, production processes, well integrity and safety, and equipment performance not only increase efficiencies across the board, but also reduce the carbon footprint of an entire project.

Read the full article in DPA's June issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.