Basic Energy Services is one of the largest well servicing contractors in the United States. It provides a range of wellsite services to oil and gas drilling and producing companies in the United States. The company has operations in onshore oil and gas producing regions in Texas, New Mexico, Oklahoma, Arkansas, Kansas and Louisiana. Basic Energy Services has a work force of more than 5,000 employees in over 100 U.S. locations. Basic Energy Services offers well servicing, completion, and remedial and drilling solutions. It also provides pressure pumping services through a fleet of nearly 140 units and approximately 40 underbalanced drilling spreads. The company utilizes moving equipment, including dozers, trenchers, motor graders and backhoes. Basic Energy Services operating units include pressure pumping and wireline and rental and fishing tool divisions.