For smoother drilling operations, potassium formate drilling fluid will surprise you
In the process of oil drilling operations, drilling fluid costs are getting higher and higher, and environmentally-friendly drilling has stricter requirements for drilling fluids. In response to the "three highs" harsh downhole environment such as high temperature, high pressure and high salinity in ultra-deep wells, the popularization and use of potassium formate anti-collapse drilling fluid in petroleum drilling projects at home and abroad has become the main symbol of modern drilling fluid anti-collapse technology progress. Drill cuttings generated at the bottom of the well during drilling operations are brought to the ground by the drilling fluid, and then the drilling fluid solid phase control equipment removes the drill cuttings and other harmful solid particles carried in the drilling fluid. Long-term drilling practices have shown that the presence of excessive useless solids destroys the performance of the drilling fluid, reduces the drilling rate and causes various...