Under broad direction, provides well site service to customers of Baroid. Demonstrates advanced knowledge of colloidal and general chemistry, volume and hydraulics calculations and routine and specialized testing to varied field experiences. Provides guidance, including facilitating formal training, to fluid service representatives on company products and services, how drilling fluid technology can optimize service quality, industry knowledge, rig schedules, and rig operations. Conducts and interprets routine and specialized testing that provide technical guidance of Baroid&aposs customized engineering fluids to maximize wellbore value. Tracks material usage and maintains record of same for inventory and billing purposes. Maintains good working relationship with operator&aposs representative and rig personnel. Assists the operator&aposs representative in specific operations planning and drilling operation optimization. Assists the Baroid Technical Professional and Operations staff in well planning and business delivery activities. Reviews well recaps for accuracy and capture of lessons learned. Takes an active role in mentoring Field Service Representatives. Complies with health, safety and environment regulations in all aspects of job performance. Minimum requirements are a H.S. Diploma, completed mud training at Halliburton and 5 years in fluid services. Completion of an undergraduate degree in any discipline is preferred. Mud Training Required. Math Test Required.