Weatherford sues Russian-owned company over alleged theft of trade secrets

Weatherford RCD device

[UPDATE: The parties settled the case on 18 February 2020. No details of the settlement were made public].

Weatherford International has sued Frontier MWD Systems over the alleged theft of trade secrets. Frontier, based in NW Houston, is a US subsidiary of NewTech Services, an oilfield services company with its head office in Moscow, Russia.

NewTech was formed in 2009 and has 1,300 employees. It mainly operates in Russian and countries of the former Soviet Union. It has manufacturing operations in Russia, Great Britain and the USA.

Weatherford market leader in RCD systems

Weatherford has also sued four of its former employees who were ‘poached’ by Frontier. The technology involved is in managed pressure drilling and, in particular, rotating control devices (RCD) to contain and divert fluid returns and enable wellbore pressure management.

Weatherford is a market leader in RCD systems and its housing assembly and bearing (which sits in the housing assembly) are based on the company’s trade secrets and proprietary information (such as dimensions, tolerances, seals etc.).

Frontier poaches employees from Weatherford

Frontier, which did not offer an RCD bearing system, hired from Weatherford;

  • Earl Dietrich, the Global Director of Deepwater Systems, in June 2018.
  • Ian Knight, Service Delivery Manager, in July 2018
  • JJ Leal, RCD Engineering Manager, in November 2018
  • Shannon McLeod, RCD Salesperson, in March 2019

On March 25, 2019, Dietrich and Frontier began marketing a new product, an RCD bearing, that is compatible with Weatherford RCD housing assemblies.

Weatherford alleges that, for Frontier to develop such a product in less than a year, it must have used Weatherford’s trade secret information, including designs, drawings and engineering specifications.

Temporary Restraining Order

Weatherford filed a lawsuit in Harris County on April 9, 2019 against Frontier and the four ex-employees. The following day it was granted a temporary restraining order that ordered;

  • Dietrich, Knight, Leal & McLeod be prohibited from using any trade secret or proprietary information belonging to Weatherford.
  • The four to return all Weatherford documents and/or electronic storage devices within 7 days.
  • The four to respond to the plaintiffs’ request for Expedited Discovery.
  • All parties to appear for depositions prior to the next hearing.

The next hearing will be held May 9, 2019.

Weatherford v Earl Dietrich

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3 thoughts on “Weatherford sues Russian-owned company over alleged theft of trade secrets

  1. Josh

    Weatherford is suing the wrong company. Those 4 employees have never and do not work for Frontier MWD Systems. The Weatherford technology that they are claiming was stolen, has absolutely nothing to do with MWD technology. MWD is ran on the drilling side and the Weatherford equipment is used on production side. I hope you will be writing another column explaining how Frontier MWD has never stolen technology from Weatherford.

    1. Andrew Jowett Post author

      The lawsuit is still active in Harris County and the 4 individuals and Frontier MWD Systems are still defendants. I note that Frontier MWD entered a motion to dismiss on the grants you stated. However that motion was denied by the judge. Of course, that doesn’t mean that Weatherford will prevail in the case.


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