Build Your Dream


DFS offers integrated fluid services from drilling mud products supply, mud engineering,
solids control to disposal of mud and cuttings. Our highly qualified and experienced mud engineers will 
support your operations on site, using our own state of the art software while backed up 24/7 by our
office personnel with experience in the mud industry for decades around the globe. DFS is strongly
committed to HSE and is proud to have operated with zero incidents and accidents since the start of
the company until now.

Build Your Dream

Years Of Undefeated Success

We are a team of highly skilled professionals supporting companies of all sizes to plan and execute challenging projects. Our years of experience and field proven performance have taught us to always make your business success our priority.


Successfully Finished Projects.


Years of experience with pride


Days without incidents or accidents


Colleagues & counting

Drill Your Dream

Our Activities

Vertical Drilling

Our higly skilled engieneering team with 40 years of experience in the drilling industry, supports your operations by continuosly optimizing the drilling fluid properties. All based on testing and monitoring by our field engineers to match your requierments and KPIs. The team of field mud engineers is backed up by our tech professional team in the office, 24/7, who all have decades of proven succes in their trade and are highly motivated to push your operations to the next level.

Horizontal Drilling

The DFS expert HDD engineering team with over 30 years experience in the industry, supports your HDD and Microtunnelling projects with fluid engineering on site. Specific developed mud products as well as mixing and recycling equipment will excell your performance. We get involved in the planing stage to design the right " fluid aproach " from start in order to avoid problems rather than managing them.

Engineering and Equipment

With over 25 years experience in design and manufacture of fluid related equipment like shale shakers, modular solid control units (recycling units ) and mixng units, DFS is your compentent partner, when it comes to mud processing. We ofer a full range of shakers from 2 panel single deck linear motion shakers to 8 panel double Deck. Our mixng units range from 2000l to 25000l capacity. Our recycling units can process from 400 l/min to 4000 l/min. We also design units for your very specific rig needs.


Committed to Excellence and rooted in tradition.

Our team of experts and our in house designed equipment is ready to help you developing strategies and executing projects not only for surviving but thriving in the future. Give us a call today to find out how we can support your business tomorrow.

We Follow Best Practices

With years of experience in the industry our staff with you as a partner, take your projects to the next level. 


Transform Communities Across the Globe

Facing global challenges in regards of Climate Change and Energy crisis, DFS is actively working on changes by participating in new technologies to reduce our Carbon footprint and Methane emissions

  • Deep Geo Thermal Energy Projects
  • Recompletion of Gas Caverns to Hydrogene Storage
  • P&A of Hydro Carbon emitting wells
  • CCS Carbon Capture and Storage
  • On Site Waste Water Treatment
  • Optimized Solds
  • Control and Dewatering
  • New Hydrogene suitable Infrastructure by Trenchless Technologies
  • REACH listed Products


Muehlenstrasse 24
29221 Celle


Strada Pricipala 127
Sat Faragau , 547225

About Founders


Lennart Stolzenberg

Manging Director, Owner 15 Years international Experience in the Drilling Fluid Industry Various positions from Mud Engineer to Country Manager

Mathias Stolzenberg

Technical manager, Co owner
+40 Years global Experience in the Drilling Fluid Industry
Various positions from Mud Engineer to Global manager

About our work

Our Latest Works

Malmö Sweden Deep geothermal

HDD rig river crossing

Germany salt cavern