In modern industrial, transport, and energy infrastructures, the use of high-pressure gases is steadily increasing. One of the fundamental issues in such systems is ensuring reliable, safe, and effective pressure regulation. Within this framework, the deployment of chemically active, structurally robust, and highly efficient functional materials - known as methanogels - has gained notable scientific and practical attention. In recent years, methanogels have emerged as advanced materials with broad potential across diverse fields, including bioengineering, medicine, energy technology, and environmental protection.