油井掘削機の英語

親有機性粘土添加剤、および該親有機性粘土添加剤を含有する温度依存性の少ない流動学的性質を有する油井掘削泥水例文帳に追加

ORGANOPHILIC CLAY ADDITIVE AND OIL WELL DRILLING MUDDY WATER WITH LESS TEMPERATURE DEPENDENT RHEOLOGICAL PROPERTY CONTAINING THE ADDITIVE - 特許庁

有機粘土を含有する従来の泥水に比べて、広い温度範囲に亘って安定した掘削泥水粘度と抗沈降性能とを有する油基材の転換エマルジョン掘削泥水に特に有用な油井掘削泥水の流動学的性質を改良する方法を提供する。例文帳に追加

To provide a process for improving rheological properties of oil well drilling muddy water particularly useful for oil-based invert emulsion type drilling muddy water having more stable drilling fluid viscosity and anti-settling performance over varying temperatures when compared to conventional muddy water containing organoclay. - 特許庁

活性粘土基準で、１００グラムの粘土あたり少なくとも７５ミリ当量のカチオン交換能力を有するヘクトライト粘土とアルコキシル化第四アンモニウム塩及びこれ以外の有機カチオンとの反応生成物を含有する油基材の掘削泥水用親有機性粘土添加剤、及び該親有機性粘土添加剤を含有する温度依存性の少ない流動学的性質を有する油井掘削泥水を得る。例文帳に追加

The organophilic clay additive for oil-based drilling muddy water contains a reaction product of hectorite clay having a cation exchange capacity of at least 75 milliequivalents per 100 g of clay in an active clay standard with an alkoxylated quaternary ammonium salt and also contains the other organic cation, and the oil well drilling muddy water containing this organophilic clay additive and having less temperature-dependent rheological properties is obtained. - 特許庁