Pressure behavior and pressure effect of dilute stabilizing agents in the thermal decomposition of organic peroxides were examined in a mini-closedpressure vessel test (MCPVT).
The water injection well of sandstone reservoir may succeed more than production well if taking acid fracturing treatment because reducing of effect closedpressure on acid etching fracture.
由于降低了酸蚀裂缝的有效闭合压力，砂岩储层注水井酸压比生产井酸压更可能获得成功。
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Ukraine says it had been forced to use reserves to maintain the pressure needed to move gas to European consumers before the valves were closed.