Polymeric chemical blocking remover
A plug-removing agent and polymer technology, applied in the field of chemical plug-removing agents, can solve the problems of poor water solubility, unfavorable field application, poor stability, etc., and achieve the effect of good stability, easy storage and transportation
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[0030] Example 1:
[0031] Take 1.5 parts by mass of urea peroxide and mix with 2.5 parts by mass of formic acid and 2 parts by mass of formaldehyde to obtain a polymer chemical blocking remover product. At the time of use, 84 parts by mass of water was added to prepare an aqueous solution.
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[0032] Example 2:
[0033] Take 5 parts by mass of urea peroxide and mix with 0.5 parts by mass of formic acid and 5 parts by mass of formaldehyde to obtain a polymer chemical blocking agent product. At the time of use, 96 parts by mass of water was added to prepare an aqueous solution.
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[0034] Example 3:
[0035] Take 3 parts by mass of urea peroxide and mix with 1.5 parts by mass of formic acid and 3.5 parts by mass of formaldehyde to obtain a polymer chemical blocking agent product. In use, 90 parts by mass of water was added to prepare an aqueous solution.
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