Example:The data given:Pi=3500 psi p=3000psiQ0=32,000sTB/dayB0=1.4bb/STBGOR=900sc/sTBRSs=700sc/sTBBG=0.00082bbl/sclQW=0BW=1.0bbl/STBCalculate Schilthuis' water influx constant.
J=15270.7568
Step 1 :J=RsBG/B0
Step 2 :J=(700sc/sTB)(0.00082bbl/scl)/(1.4bb/STB)
Step 3 :J=15270.7568