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- Keywords drilling wastewater;microbes;ultraviolet mutagism; 钻井废水;微生物;紫外线诱变;
- Keywords drilling wastewater;three-sulfonated mud system;coagulation;ozone oxidation; 钻井废水;三磺泥浆体系;混凝;臭氧氧化;
- Keywords drilling wastewater;acidizing/hydrofracturing wastewater;industrial wastewater treatment;technologies;water treating agents;technologic installations;review; 钻井污水;酸化压裂污水;工业污水处理;工艺方法;水处理剂;工艺设备;综述;
- Advanced treatment of drilling wastewater was carried out by chemical coagulation-iron-carbon microelectrolysis-electrodialysis process. 采用化学混凝-铁炭微电解-电渗析技术对钻井废水进行了深度处理实验。
- The conditions of treating drilling wastewater with complex composition and hard decoloration were studied using chitosan-polyacrylamide(PAM) coagulation method by beaker experiment. 通过烧杯实验,研究了用壳聚糖-聚丙烯酰胺(PAM)絮凝法处理成分复杂、脱色困难的钻井废水的方法和条件。
- Keywords electrocoagulation flotation;treatment;drilling wastewater; 电气浮;处理;钻井废水;
- Keywords drilling microvoid ultrasonic vibration; 钻削;微孔;超声振动;
- Keywords drilling pump;manufacture;amelioration; 钻井泵;工艺;改进;
- Keywords drill stem;antenna;telemetering; 钻杆;天线;遥测;
- Keywords Drill hole;Concrete pulp;Transportation; 钻孔;混凝土料浆;输送;
- Keywords industrial wastewater treatment;drilling wastewater;coagulation/sedimentatinn and centrifugalization;sludge content;technologic parameters;mobile installations; 工业污水处理;钻井废水;混凝沉降/离心分离;含渣率;工艺参数;车载式处理装置;
- STUDY ON THE CHARGE NEUTRALIZATION AND FLOCCULATION OF DRILLING WASTEWATER 钻井废水的电荷中和絮凝作用研究
- TREATMENT OF GAS WELL DRILLING WASTEWATER BY MODIFIED POLY-ALUMINIUM CHLORIDE 改性碱式氯化铝处理天然气钻井废水
- Keywords drilling fluid;frothing agent;mini-foam;density; 钻井液;起泡剂;泡沫稳定剂;微泡沫;
- Keywords drilling fluid;directional drilling;hole cleanout; 定向钻井;井眼净化;钻井液;
- Keywords drill shoe;casing drilling;liner drilling;Weatherford; 可钻式钻鞋;套管钻井;尾管钻井;威德福公司;
- Keywords drilling fluid;deepwater;cation;gas hydrate; 钻井液;深水;阳离子;天然气水合物;
- Keywords drilling;P;deep well;ECD;safety density window; 钻井;高温;高压;深井;ECD;安全密度窗口;
- Keywords drilling site;OCTG pipe carrier;slip;safety blocking rod; 钻井现场;石油专用管;管架;翻转式安全挡杆;
- Study of Coagulation and Decoloration of Drilling Wastewater using Chitosan- PAM as Coagulant 壳聚糖-聚丙烯酰胺对钻井废水的絮凝脱色作用研究
