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  • Cementing technology progress at home and abroad

    Cementing technology progress at home and abroad

    Oil cement additives are the main method to solve the complex cementing questions and enhance cementing quality and protect gas reservoir. According to the statistics, the percent of cementing additives amount is 38 % of oil field chemical admixtures. The kinds of oil well cement admixture are incre... read more

    Dec 15,2020 Industry News
  • Critical events in cementing history

    Critical events in cementing history

    1903:F·F·Hill poured pure cement slurry mixed with 50 bags cement into the well for sealing bottom layer.1919:Halliburton established note cement firms in northern Texas1920: Halliburton invented the jet cement mixer.1921:J·T·BaiJiMan Santa cruz cement oil company invented the initial cement test t... read more

    Dec 15,2020 Industry News
  • Well cementation (Cementing technology)

    Well cementation (Cementing technology)

    Generally, the casing pipe is used in the cementing operation. Cementing has important meaning in engineering and economy. The quality problem will cause: Unable to the second or third mining. Can’t mine the second or third. make reserve calculation errors the fluid not need to mining may flow into... read more

    Dec 15,2020 Industry News
  • How does Well cementing working ?

    How does Well cementing working ?

    Process of Oil Exploitation: Exploration of Oil Resource----Well Drilling for Building Oil Well Channel----Well Cementing for Fixing Casing and Injecting Cement Slurry----Well Completion for Connecting Bottom Hole with Oil Layer Process of Well CementingDuring a drilling operation, casing should ... read more

    Dec 15,2020 Industry News
  • What are the types of flame retardants?

    What are the types of flame retardants?

    Flame retardant science and technology is a science developed to meet the needs of social safety in production and life, prevent fires, and protect people's lives and properties. Flame retardant is the application of flame retardant technology in real life. It is a special chemical additive used to... read more

    Dec 14,2020 News

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