1) SF blocking removing
SF解堵液
2) acid to deliquesce stratum-jam
解堵酸液
1.
Aiming at the oneness of acid to deliquesce stratum-jam applied in scene at the present time,which is incapable of deliquescing complex dirty simultaneously,this article confects a new multifunctional O/W acid.
配制出一种新型多功能水包油型解堵酸液。
3) blockages relieving fluid
解堵液
4) acidizing/blockage relieving fluid
酸化解堵液
5) SF-1 preflush
SF-1前置液
1.
Aiming at improving the cementing quality of the second contact surface, multifunction drilling fluid and SF-1 preflush have been developed and evaluated.
对这两种体系的性能评价表明:加入矿渣后多功能钻井液的滤失量大大降低,泥饼的胶结强度提高,从而降低了钻井液对地层的损害;加有活性组分的SF-1前置液具有较强的稀释钻井液、降低粘度和切力的作用,提高了钻井液和水泥浆的相容性。
6) plugging removal
解堵
1.
Technology and application of shock wave plugging removal;
冲击波解堵工艺及其应用
2.
Compound plugging removal technology and its application in sidetracking horizontal well;
复合解堵技术研究及其在侧钻水平井中的应用
3.
Research and application on plugging removal technology through acidization with high pressure pulse jet.;
高压脉冲射流酸化解堵技术的研究与应用
补充资料:分散橙G-SF
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