filtration coefficient
2.Based on estimating the type of filtration by constructed G and ψ fraction, and determining the fracture closed point, the parameters such as the geometry of fracture, the leak-off coefficient can be calculated, and furthermore it can direct the acid fracturing design and improve the acid fracturing technology.
3.In nephritic ratst, acute decrements in glo-merular ultrafiltration coefficient (Kf), glomerular filtration rate(GFR) and renal blood flow (RBF) were associated with increments in glomerular leukocyte counts and in the glomerular synthesis of TXB-2 and LTB-4. Leukocyte depletion eliminated the enhanced synthesis of TXB-2 and LTB-4,blocked the decrements in GFR and RBF.
