Compositions and processes for treating subterranean formations

摘要

Compositions compounds and processes for using the compositions for applications in a subterranean formation are provided, include a composition which comprises a nitrogen-containing olefinic compound having the formula ```wherein R1 and R2 are each independently selected from hydrogen, alkyl radical, aryl radical, aralkyl radical, alkaryl radical, and combinations of any two or more thereof wherein each radical contains 1 to about 30 carbon atoms;
```each Y is independently selected from the group consisting of alkylene radical, phenyl group, imidazolium group, naphthyl group, biphenyl group, and combinations of any two or more thereof;
```X is an anion selected from the group consisting of halide, sulfate, phosphate, nitrate, sulfonate, phosphonates, sulfinate, phosphinate, and combinations of any two or more thereof; and
```each m is independently 0 or 1. Specific compounds are N-acryloyl-N'-(3-sulfopropyl)-N'-methyl piperazinium inner salt, N-acryloyl-N'-(3-sulfopropyl)-N'-ethyl piperazinium inner salt.