Pressure plugging agent for drilling fluid .CS-FPS

Product Features and Applications

CS-FPS is an efficient plugging agent for drilling fluid. This product has good pressure bearing performance, good temperature resistance, no fluorescence, non-toxic, odorless and environmentally friendly; ,It has stable performance and does not participate in any chemical reaction in the drilling fluid system; Compared with the similar drilling fluid treatment agent, CS-FPS has no adverse effect on the rheology of drilling fluid. Suitable for a variety of water-based drilling fluid system and oil-based drilling fluid system, easy to use. The product is environmentally friendly and non-toxic.

Product Advantages

  • Temperature resistance to 200℃;

  • The quality of slurry cake can be significantly improved, the micro-cracks and permeable pores of the bottom layer can be quickly closed, the pressure bearing capacity of the bottom layer can be greatly enhanced, and the wall retention of the fractured formation can be improved;

  • Can hold down the high pressure layer and prevent the low pressure layer from leaking. Can not only reduce the loss of drilling fluid, but also greatly improve the cementing quality;

  • Beneficial to improve the drilling rate.

Performance

Recommended dosage

  • The recommended addition is 1～3%, which can be adjusted according to construction requirements and downhole conditions.

Packaging and storage

  • The packing bag shall have at least two layers, the outer layer is three-in-one packing bag, the inner layer is plastic bag, 25kg/ bag;

  • The product is a non-dangerous goods;

  • Store in ventilated, cool and dry place, away from fire, avoid direct sunlight, prevent package damage.