JH-H42L大(dà)溫差專用(yòng)緩凝劑 Special Retarder For Large Tempera®ture Difference

簡介Introduction

大(dà)溫差專用(yòng)緩凝劑是(shì)一(yī)種專用(yòng)于大(dà)溫差井固井的(de)緩凝劑産品，适λ用(yòng)溫度範圍廣，能(néng)實現(xiàn)50~200℃溫差範圍全覆蓋。

The special retarder for large temperature difference is a kind of retarder product speciall↑y used for cementing in large temperature difference wells. It is su₩itable for a wide temperature range and can achieve a full coverage &of 50 ~ 200℃temperature difference range.

性能(néng)及優點Performance and advantages

l 在90℃-210℃（BHCT）井溫下(xià)使用(yòng)效果較好(hǎo)；

l 在深井、超深井中使用(yòng)，能(néng)有(yǒu)效延長(cháng)稠化(huà)時(shí)間(jiān)，增加可(kě×)泵時(shí)間(jiān)。

l It has good application effect at 90℃ ~ 210℃ ( BHCT ) well temperature;

l It can effectively prolong the thickening time and increase the pumpa÷ble time when used in deep and ultra-deep wells.

技(jì)術(shù)參數(shù)Technical Parameters

項目Item

技(jì)術(shù)指标Technical Index

初始稠度Initial Consistency/Bc

≤30.0

稠化(huà)時(shí)間(jiān)Thickening Time/(min)(150℃,111MPa)

180-420可(kě)調節(80 ~ 420 adjustable)

40Bc-100Bc所經過的(de)時(shí)間(jiān)The Time of 40Bc ~ 100Bc /(min)

≤30.0

抗壓強度Compressive Strength /(MPa)(180℃,21MPa,48h)

≥14.0

包裝Packaging

采用(yòng)編織袋包裝，根據用(yòng)戶需求按25kg/袋。

The product shall be packaged in woven bags, and sub-packed into 25kg/bag containers according‌ to user requirements.


JH-H42L大(dà)溫差專用(yòng)緩凝劑 Special Retarder For Large Temperature Difference

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