Solidified agent for drilling well waste mud
A technology for curing agent and waste mud, which is applied in sludge treatment, chemical instruments and methods, water/sludge/sewage treatment, etc. The effect of secondary pollution, meeting environmental protection requirements, and short solidification time
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example 1
[0013] Example 1: Sulphoaluminate cement clinker fine powder 49.8%; hemihydrate gypsum powder 20%; quicklime powder 30%; polyacrylamide 0.2%.
example 2
[0014] Example 2: Sulphoaluminate cement clinker fine powder 69.5%; hemihydrate gypsum powder 10%; quicklime powder 20%; polyacrylamide 0.5%.
[0015] Best embodiment: 59.7% of fine powder of sulphoaluminate cement clinker; 15% of hemihydrate gypsum powder; 25% of quicklime powder; 0.3% of polyacrylamide.
[0016] The above-mentioned proportions are all percentages by weight, and the unit of measurement is gram.
[0017] The weight ratio of the curing agent in the above proportion to the drilling waste mud is 1:3.
[0018] On-site use method:
[0019] (1) Adjust the liquid level of the mud pool so that it is 50cm below the ground level. If it is a high-level mud pool, you can first dig a deep pit with a trencher next to the waste mud pool, then put the waste mud into the deep pit, and sprinkle the curing agent. Open, mix well with the mud, and divide the mud pool into 4-6 pools to ensure that the mud and cuttings in each pool are basically homogeneous, and implement segmente...
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