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British Chancellor of the Exchequer John Sunak announced in the House of Commons on May 26 that the UK will impose a 25% tax on energy profits made by oil and gas companies.Mr. Sunak said the tax was temporary and would be phased out when oil and gas prices returned to more normal levels historicall
CNPC Logging Co., LTD. (hereinafter referred to as CNPC Logging) has successfully developed the first 230 ° C /170 mpa small-diameter instrument in China. The main technical indicators are of international advanced level, which can effectively meet the logging requirements of ultra-high temperature,
The company customer ordered a batch of oil well pump fittings, the products include B11-125, B12-150 pump barrel, P21-125, P21-150 spray welding plunger, C14-20, C13-125, B22-20, S11-20, N11 -20 accessories, sucker rod coupling, twist-on centralizer, V11-125 tungsten carbide valve ball seat and oth
Valve ball and seat is one of key parts of subsurface sucker rod pump. Its performance directly affects the use effect and service life of sucker rod pump. Good quality will increase the oil production and reduce maintain times of pump to improve the oil well’s economic benefit.The ball and seat are
