Fracturing wellhead working process
1. Construction preparation (1) The personnel must be familiar with the fracturing construction design; (2) Investigation of well fields and roads: Investigation of road conditions to the wellsite, including: road surface, bridge, culvert, elevated cable and so on; Investigate the size of the well field and the surrounding villages, farmland, ponds, rivers and other conditions; Investigation of fracturing pipe column structure and operation progress; Record the investigation and draw the schematic diagram of the well; (3) Preparation of fracturing wellhead equipment Prepare fracturing equipment according to construction design requirements; Prepare the liquid tank car, and guarantee the cleaning of the tank; If a surface tank is needed, move it to the well in advance. The parts of the surface tank should be in good condition, the gate should be flexible and easy to use, and keep the tank clean; (4) Proppant is prepared according to the design requirements; (5) Preparation of ...