EFFICIENCY EVALUATION OF BIOPOLYMER MUD’S FILTER CAKE DESTRUCTION AFTER ACID TREATMENT
Kabantseva O.S. – Graduate student, Gubkin Russian State University of Oil and Gas (National Research University), olesia.95-95@mail.ru olesia.95-95@mail.ru
Zozulya V.P. – Doctor of Technical Sciences, Professor, Gubkin Russian State University of Oil and Gas (National Research University),zozulya.v@gubkin.ru zozulya.v@gubkin.ru
УДК 622.24
Key words: : efficiency evaluation, destruction, filter cake, biopolymer drilling mud, acid treatment.
The work presents the results obtained using solution with different concentrations of axid, which destruct filtration crust of biopolymer drilling mud. This work summarizes the progress of laboratory researches and justifies the application of acid systems for the bottomhole formation zone cleaning. All the right conclusions were made about the effectiveness of applied compound. Recommendations to the industrial tests were given.
EFFICIENCY EVALUATION OF BIOPOLYMER MUD’S FILTER CAKE DESTRUCTION AFTER ACID TREATMENT
Kabantseva O.S. – Graduate student, Gubkin Russian State University of Oil and Gas (National Research University), olesia.95-95@mail.ru
Zozulya V.P. – Doctor of Technical Sciences, Professor, Gubkin Russian State University of Oil and Gas (National Research University), zozulya.v@gubkin.ru
Key words: efficiency evaluation, destruction, filter cake, biopolymer drilling mud, acid treatment.
The work presents the results obtained using solution with different concentrations of axid, which destruct filtration crust of biopolymer drilling mud. This work summarizes the progress of laboratory researches and justifies the application of acid systems for the bottomhole formation zone cleaning. All the right conclusions were made about the effectiveness of applied compound. Recommendations to the industrial tests were given.
