News & EvenTs

At Cascade Drilling, LP, “Safety, Quality, Value” is not just a slogan, it’s the core of the company.  Getting your job done right, on time, and on budget without anyone being hurt is your requirement and our priority.  This takes on-going training and the right equipment. 

Up Coming Events

  • 2012 North American Environmental Field Conference & Exposition
    Presented by The Nielsen Environmental Field School, Inc.
    February 7 - 10, 2012
    Marriott Courtyard at Liberty Station
    San Diego, CA
  • Battelle - Monterey
    May 21-24, 2012
    Monterey, CA
  • Elko mining Expo
    June 4-8
    Elko, NV
  • Pacific Oil Conference
    September 17-20, 2012
    Reno, NV
  • Mine Expo 2012
    September 24-26, 2012
    Las Vegas, NV

Cascade Drilling, LP Acquires RSI Drilling

ResonantSonic International (RSI Drilling) has been acquired by Cascade Drilling, L.P. as part of Cascade's continued growth and expansion plans. Cascade Drilling was started in 1992 in Woodinville, WA, where its headquarters remain today. In the almost 20 years since, Cascade has grown to one of the largest Environmental and Geotechnical Drilling services firms in the Western United States.  With locations ranging from Seattle to San Diego, Cascade Drilling can accommodate your multiple location Clients. Cascade Drilling was built on the foundation of great service and excellent safety standards.  In acquiring RSI Drilling, Cascade gains over two decades of Direct Push (DPT) industry and a decade of Sonic Drilling knowledge. 

The acquisition of RSI Drilling expands Cascade's current sonic, direct-push, and hollow-stem auger programs and compliments their full-service capabilities.  Cascade also provides air/mud rotary, well development/well rehabilitation/pump setting, IDW waste management, In-Situ remediation injection and subsurface data collection using MIP, CPT, HPT and EC systems coupled with Geoprobe® rigs.  Inclusion of RSI Drilling's equipment and staff, aligned with Cascade's expanding services, keeps Cascade at the top of the drilling and field services industry in the Western United States.  And, through RSI Drilling's Orlando facility, Cascade will now be able to offer expanded drilling technologies in the Southeast.

"We're very excited about the opportunities RSI Drilling brings to Cascade. We are confident this acquisition will have a very positive impact for our clients." says Tim Smith, President and CEO of Cascade Drilling, L.P.


Recent Training

  • VacOSHA Class 2- soil, 8 hour Asbestos Awareness training and certification
  • MSHA Part 48 and OSHA 10 hour Construction training
  • Baroid IDP Mud Schools; Ground Source Heat Pump Applications / Mineral Explorations (Rock Coring)
  • Geoprobe MIP Technical School and field training Certification Course in Salina, KS
  • Geoprobe CPT/HPT  Technical School and field training Certification Course in Newark, CA
  • Nielsen Environmental Field School and Conference in San Diego, CA 
  • Advanced Technology  for contaminated site remediation seminar (Regenesis product application), Riverside, CA
  • IITR Professional Driver Training Refresher Course

New Equipment

  • MIP/HPT/CPT/EC systems and tooling for Geoprobe rigs 
  • PST - Pneumatic Slug Testing System
  • Mobile Lab for subsurface logging (2010 Sprinter Van)
  • 420M limited access probe
  • 54LT limited access probe w/ small track carrier

Throughout the industry, Cascade Drilling is known for its safety record, on-time project management, and drilling-equipment innovation.