{"id":2224,"date":"2020-10-28T15:59:26","date_gmt":"2020-10-28T12:59:26","guid":{"rendered":"https:\/\/adcr.ru\/?p=2224"},"modified":"2020-10-28T16:02:40","modified_gmt":"2020-10-28T13:02:40","slug":"2019-4-7","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2019-4-7\/","title":{"rendered":"\"Bulletin of the Association of Drilling Contractors\" \u21164, 2019"},"content":{"rendered":"
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EFFICIENCY EVALUATION OF BIOPOLYMER MUD\u2019S FILTER CAKE DESTRUCTION AFTER ACID TREATMENT

<\/strong>Kabantseva O.S. \u2013 Graduate student, Gubkin Russian State University of Oil and Gas (National Research University), olesia.95-95@mail.ru olesia.95-95@mail.ru<\/a><\/em><\/strong>
Zozulya V.P. \u2013 Doctor of Technical Sciences, Professor, Gubkin Russian State University of Oil and Gas (National Research University),zozulya.v@gubkin.ru zozulya.v@gubkin.ru<\/a>
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\u0423\u0414\u041a 622.24

Key words: <\/strong>: efficiency evaluation, destruction, filter cake, biopolymer drilling mud, acid treatment.<\/p>\n

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.<\/p>\n

EFFICIENCY EVALUATION OF BIOPOLYMER MUD’S FILTER CAKE DESTRUCTION AFTER ACID TREATMENT

<\/strong>Kabantseva O.S. \u2013 Graduate student, Gubkin Russian State University of Oil and Gas (National Research University), olesia.95-95@mail.ru<\/a><\/em><\/strong>
Zozulya V.P. \u2013 Doctor of Technical Sciences, Professor, Gubkin Russian State University of Oil and Gas (National Research University), zozulya.v@gubkin.ru<\/a><\/em><\/strong>

<\/em><\/strong>Key words<\/strong>: efficiency evaluation, destruction, filter cake, biopolymer drilling mud, acid treatment.<\/p>\n

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.<\/p>\n

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