Language Company Locations Services Contact About us The MB Well Services GmbH is the Corporate Merger of the two former operative companies Erdöl-Erdgas Workover GmbH and Koller Workover & Drilling GmbH, which both are active in the fields of drilling, completion and workover of deep wells since decades. The company is located in Salzwedel, Germany. The company is a 100% subsidiary of the family-owned MB Holding Company LLC, based in Oman. The fundamental core competency of the company is the production of various raw materials as well as the construction of special machines for these activities. News Celle Drilling 2021 Digital experts conference and exhibition Environmental protection audit successfully completed MB Well Services is now certified according to EN ISO 14001:2015 We'll reduce our CO2 foot print! Energy audit according to DIN 16247-1 executed successfully Workover and drilling Drilling, maintenance, repair, workover, abandonment Complete services around the well. Wireline services Completions, measurements, fishing and much more Our wireline services Safety and quality Efficiency, safety, employment protection Our certified QHSE system Address MB Well Services GmbH Brietzer Weg 4 29410 Salzwedel Germany Contact Telephone: +49 3901 83 520 Telefax: +49 3901 35 056 Send an email Further Privacy Policy (German) Legal Notice We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. Read and agreed