Advanced Capacitors for the Oil & Gas Industry

Evans Capacitor Company manufactures the most durable capacitors for the oil & gas industry. Our capacitors are qualified and in-service with all industry leading edge oil field service companies. Our rugged capacitors are suitable for the extreme shock, vibration, and high-temperature environments commonly seen in downhole drilling applications. They are reliable in the toughest conditions and efficiently reduce downtime and lower overall costs. Evans Capacitor Company can help you deliver consistent, productive results for your downhole drilling needs.

Below is a list of our various product families that are trusted by some of the largest oil and gas companies in the world.

Interested to see why EVANSCAPS are in service with industry leaders of oilfield service companies worldwide? Submit the form below to have a member of our team get in touch with you within one business day of submission.

Schedule an Application Review!

Schedule an Application Review!

WHAT THEY THINK ABOUT US


“If impressing us was your intent, consider us impressed! With an ESR that low, you are going to make us re-think how we design with these capacitors. The current shunts we use are 1 – 2 mΩ. It would be stupid to use a 2 mΩ current shunt with a 5 mΩ capacitor.”

Engineer at Tier 1 Defense Contractor

WHAT THEY THINK ABOUT US


“Each pulser contains its own local energy storage capacitor bank consisting of 3 Evans Capacitor Company TDD3125452 4500μF/125WVDC tantalum “Hybrid” capacitors and their associated bleeder resistors. The capacitors deserve special note as they are a major enabling technology that reduces the volume of the capacitor bank by at least a factor of three while providing better ripple current characteristics and superior cooling compared to standard electrolytic devices. The use of these capacitors allows the incorporation of 100J of energy storage in approximately 3.5 cubic inches.”

Engineer at Lawrence Livermore National Labs

WHAT THEY THINK ABOUT US


“The Temperature testing completed Monday. I’ll send initial conditions and results in a few days, but if someone else had shown me the data, I wouldn’t believe it. The C, ESR and ESL results look too good to be real. These caps are being presented to a USG customer as the technology enabler (for a BFL) on the 12th. Amazing, totally amazing.”

Senior Employee at Tier 1 Global Aerospace and Defense Technology Company

WHAT THEY THINK ABOUT US


“I’ve been waiting six years for industry to get these perfected and to trl-6 or 9. We will need tons of these in the near future for high pulsed power in the environment.”

Senior Engineer at Tier 1 Global Aerospace and Defense Technology Company