国家/地区 中国（2）
IPC部 C（2）
IPC大类 C06（2）
IPC小类 C06B（2）
IPC C06B021/00（2）
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Preparing gunpowder propellant useful in deflagration fracturing of small casing in low permeability oilfields comprises e.g. preparing pre-mixed material and pre-mixed slurry, mixing, adding curing agent, mixing, adding into mold, vulcanizing, demolding, drying.

XING Y, ZHANG X, XING Z, FENG X, HUANG Z

High-pressure controllable self-extinguishing solid propellant includes oxidant, fuel, binder, plasticizer, curing agent, crosslinking agent, and auxiliary agent.

HE W, WANG L, HUANG L, DENG L, YU H, ZHOU X