Abstract A method of treating a geologic formation including injecting into a wellbore a high viscosity composition which comprises a base fluid wherein the base fluid has an initial viscosity of 100 5 cP or greater and which exhibits a decrease in viscosity upon exposure to a viscosity reducing agent, and fibers wherein the fibers exhibit flocking upon a decrease in the viscosity of the base fluid, and injecting into the wellbore a viscosity reducing agent wherein the viscosity reducing agent is injected into the wellbore with or separately from the high viscosity composition is provided. 77335731 (GHMatters) P93702.AU.1 11/05/16
申请公布号
AU2016203423(A1)
申请公布日期
2016.06.16
申请号
AU20160203423
申请日期
2016.05.25
申请人
SCHLUMBERGER TECHNOLOGY B.V.
发明人
FU, DIANKUI;TARASOVA, ELENA NIKOLAEVNA;KHLESTKIN, VADIM KAMIL'EVICH;POTAPENKO, DMITRY IVANOVICH;BUGRIN, VLADIMIR SERGEEVICH