Novel gas well blockage-removing agent

[0014]Example 1

[0015]The novel gas well plugging agent of the present invention is prepared by the following steps: Under normal temperature conditions, 61% clean surface water, 3% polymer pump ethylene glycol, 3% organic solvent, and 25% composite acid are sequentially added to the reaction kettle. , 3% surface active agent, 2% iron ion stabilizer, 3% corrosion inhibitor; stirring for 3 hours, after sampling a transparent brown-red liquid, it is a new type of gas well deblocking agent.

[0016]Example 2

[0017]The novel gas well plugging agent of the present invention is prepared through the following steps:

[0018]Under normal temperature conditions, add 55% clean ground water, 5% polymer pump ethylene glycol, 5% organic solvent, 25% complex acid, 3% surfactant, 2% iron ion stabilizer, 5 % Corrosion inhibitor; after stirring for 3 hours, the sample is a transparent brown-red liquid, which is a new type of gas well deblocking agent.

[0019]Example 3

[0020]The novel gas well plugging agent of the present invention is prepared through the following steps:

[0021]Under normal temperature conditions, add 46% clean ground water, 5% polymer pump ethylene glycol, 5% organic solvent, 30% complex acid, 6% surfactant, 3% iron ion stabilizer, 5 % Corrosion inhibitor; after stirring for 3 hours, the sample is a transparent brown-red liquid, which is a new type of gas well deblocking agent.