Changes

==Problem prevention and correction==

==Problem prevention and correction==

Table 1 summarizes potential rock fluid reactions based on knowledge of clays present, damage prevention, and corrective procedures.<ref name=Kersey_1986>Kersey, D. G., 1986, The role of petrographic analyses in the design of non-damaging drilling, completion, and [[stimulation]] programs: Society of Petroleum Engineers Paper No. 14089.</ref> Prevention is preferred and, when possible, is likely to cost less than correction.''

Table 1 summarizes potential rock−fluid reactions based on knowledge of clays present, damage prevention, and corrective procedures.<ref name=Kersey_1986>Kersey, D. G., 1986, The role of petrographic analyses in the design of non-damaging drilling, completion, and [[stimulation]] programs: Society of Petroleum Engineers Paper No. 14089.</ref> Prevention is preferred and, when possible, is likely to cost less than correction.''

{| class = "wikitable"

{| class = "wikitable"