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The oil industry uses Portland cement in their wells, which is manufactured predominantly in accordance with American Petroleum Institute classifications. Also, cements following standards applied in civil/construction engineering are used, which gain importance recently. A field case is reviewed where a cement plug job was performed across the Zechstein formation of a well in a Rotliegend Group and...
Dieser Artikel beschäftigt sich mit der Entstehung und Charakterisierung des Porensystems sowie der Oberflächeneigenschaften von mikro‐ und mesoporösen zeolithischen Verbindungen in Form von Aluminiumphosphaten, mikroporösen Kohlen, Baustoffen am Beispiel des Zementsteins und natürlichen Bodenproben. Im Detail wird dabei auf die Untersuchungen der verschiedenen Materialien mittels Gasadsorption eingegangen...
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