In the drilling operation ×₹₩ of oil field or gas field, beca& ★use of the remote geographical locatio∏¥n, bad climate environmen$ε&t, poor construction conditions and freγ∑quent moving wells, it is very difσ ✘'ficult to lay the cable on th₽≤®$e drilling, and the cost is ₩♥≈high. Therefore, wireless communica♦&Ω&tion instead of cable tr↔•ansmission signal ar§≈ises at the historic mome✘↕nt. The latest wireless comm$≠☆unication developed by de Kang is ≤δ≠>produced in this environment. Lithut☆λe electronics provides the lat↑δest high-tech gas detection wir♣←™ eless communication system in Germanyσ‍& as the only general agent in the Un≥↕ited States. The modular structure desi•‌δgned for oil well oil we¥​lls can be used for low power gas σ>detector, solar power↑$ supply, high energy storage batt€φery, controller of various ch ​>‍annels and acoustooptiγ↓c alarm. All of these products are ×♣all wireless communicatio✘✔n, and all are explosion-proof≠↕✔ products, which areΩ£≈ most suitable for drilling and §♥ Ωoil field applications.