| Svc Operator II-Frac Acid | 59 |
| Svc Operator I-Frac Acid | 58 |
| Heavy Truck Driver | 35 |
| Mechanic Technician, Assoc | 34 |
| Operator Asst II-Frac Acid | 34 |
| Mechanic Technician I | 33 |
| Tech Prof-Frac/Acid | 32 |
| Mechanic Technician II | 22 |
| Svc Supv II-Frac Acid | 20 |
| Operator Asst I-Frac Acid | 18 |
| Operator Asst II-L&P | 17 |
| Svc Supv-I-Frac Acid | 17 |
| Material Coordinator I | 16 |
| Tech Prof-Frac/Acid, Assoc | 16 |
| Electronic Technician I | 15 |
| Perforating Specialist | 14 |
| Heavy Truck Driver, Sr | 12 |
| Svc Operator II-IWC | 12 |
| Svc Operator II-L&P | 12 |
| Electronic Technician, Assoc | 11 |
| Svc Supv II-Cementing | 11 |
| Svc Operator II-Cementing | 10 |
| Electronic Technician III | 9 |
| Tech Prof-Cementing, Sr | 8 |
| Operator Asst I-L&P | 7 |
| Mechanic Technician III | 7 |
| Svc Supv III-Frac Acid | 7 |
| Svc Spec I-Service Tools | 7 |
| Operator Asst II-Cementing | 7 |
| Svc Operator I-Cementing | 7 |
| Transportation Foreman | 6 |
| Svc Supv II-IWC | 6 |
| Svc Operator I-L&P | 6 |
| Electronic Technician II | 6 |
| Pump Technician I | 6 |
| Svc Spec I-Frac Acid | 6 |
| Account Rep, Bus Dev | 6 |
| Svc Spec III-Service Tools | 6 |
| Cementing Bulk Mtrl Oper III | 6 |
| Svc Coord | 5 |
| Svc Operator I-IWC | 5 |
| Technical Sales Advisor | 5 |
| Svc Supv I-Cementing | 5 |
| Coord, Performance Development | 4 |
| Coord, Field Employee Developmt | 4 |
| Tech Prof-Frac/Acid, Sr | 4 |
| Foreman, Equipment Maintenance | 4 |
| Pump Technician III | 4 |
| DME Technician III | 4 |
| Perforating Specialist, Sr | 4 |
| Cementing Bulk Material Oper I | 4 |
| Field Associate | 3 |
| Operator Asst II-IWC | 3 |
| Svc Spec I-IWC | 3 |
| Svc Supv I-IWC | 3 |
| Svc Leader-L&P | 3 |
| Supv I, Equipment Maintenance | 3 |
| Job Site Safety Leader | 3 |
| Svc Leader-Frac Acid | 3 |
| Country/Area - PSL Ops Mgr | 3 |
| Coord, Area Resource | 3 |
| Svc Supv III-Cementing | 3 |
| Svc Leader-Cementing | 3 |
| Materials Control Spec, Sr | 2 |
| PSL Material Coordinator II | 2 |
| Administrative Associate | 2 |
| Administrative Specialist | 2 |
| Sr Administrative Specialist | 2 |
| Tech Prof-HSE | 2 |
| Dispatcher | 2 |
| Svc Spec I-Completions | 2 |
| Svc Leader-Completion Tools | 2 |
| Tool Tech II | 2 |
| Tool Tech III | 2 |
| Shop Leader | 2 |
| Tech Prof-Cementing | 2 |
| Field Prof, Sr-L&P | 2 |
| Svc Spec II-L&P | 2 |
| Loader-L&P, Ld | 2 |
| Pump Technician II | 2 |
| Frac Tech-MultiChem, I | 2 |
| Frac Tech-MultiChem, II | 2 |
| Field Service Manager - PE | 2 |
| Supv, Facility (ESG) | 2 |
| Account Rep, Bus Dev, Sr | 2 |
| Lab Tech-Chemistry, Sr | 2 |
| Lab Tech-Chemistry, Assoc | 2 |
| Svc Spec II-Service Tools | 2 |
| Field Svc Manager - Cementing | 2 |
| Cementing Bulk Material Oper II | 2 |
| PSL Material Coordinator III | 1 |
| Training Coordinator | 1 |
| Mgr, Materials | 1 |
| Supv, Materials Control | 1 |
| Material Coordinator III | 1 |
| Material Coordinator II | 1 |
| Tool Tech IV | 1 |
| Field Svc Quality Coord | 1 |
| District Mgr, Techology | 1 |
| Tech Prof-Field, Ld. | 1 |
| Continuous Improvement Ld, Sr | 1 |
| Svc Supv III-IWC | 1 |
| Svc Leader-IWC | 1 |
| Manager - Sales Coordination | 1 |
| Tech Prof-Frac/Acid, Prin | 1 |
| Tech Prof-Cementing, Prin | 1 |
| Tech Prof-Cementing, Assoc | 1 |
| Tech Prof-Completions, Sr | 1 |
| Tech Prof-Completions, Assoc | 1 |
| Technical Sales Analyst | 1 |
| Field Prof, General-L&P | 1 |
| Maint-Prof, General, L&P | 1 |
| Maint-Prof, Sr-L&P | 1 |
| Technical Sales Advisor, Sr | 1 |
| Field Prof-L&P Cased Hole, Genl | 1 |
| Field Prof-L&P Cased Hole Assoc | 1 |
| Loader-L&P, II | 1 |
| Loader-L&P, III | 1 |
| Manager, Equipment | 1 |
| DME Technician II | 1 |
| Coord, Performance Devep-Maint | 1 |
| Vehicle Monitor Technician | 1 |
| Chemical Account Manager I | 1 |
| Mgr, Procurement | 1 |
| Procurement Specialist, Assoc | 1 |
| Field Buyer | 1 |
| Field Buyer, Assoc | 1 |
| Supv, Logistics | 1 |
| Operator Asst II-Nitrogen | 1 |
| Perforating Specialist, Assoc | 1 |
| HR Operations Partner | 1 |
| Area Resource Specialist III | 1 |
| Lab Tech-Chemistry, Prin | 1 |
| Svc Operator II-Service Tools | 1 |
| Facility Maintenance Helper | 1 |