The capability of a drilling fluid shale shaker depends on its basic parameters selecting.
钻井振动筛能否实现良好的性能，取决于基本参数的选择。
Engineers had spent days pumping heavy drilling fluid into the leaking well head on the ocean floor in a high-pressure bid to smother the gushing crude and ultimately seal the well with cement.
工程师们数日来一直向海底的泄漏油井泵入大量的钻探泥浆，希望用高压堵住喷涌的原油，最后用水泥封死油井。
In late April a big company, Chesapeake Energy, suspended its fracking in Pennsylvania after one of its natural-gas Wells blew out and spilled toxic drilling fluid into a nearby creek.
4月下旬，切萨皮克能源公司在宾州的一个天然气井外溢，致使有毒的液体流入附近小河，该公司的破裂法采气被叫停。
UBD is a drilling technique that reduces the hydrostatic pressure of the drilling fluid, causing the pressure in the wellbore to be less than the formation pressure.
UBD是一项钻井技术，此技术可以减少钻井泥浆带来的液体压力，引起的井身的压力远小于架构产生的压力。
The main contents of this thesis are the research of simultaneous casing & coring method by pneumatic Down-the-Hole (DTH) hammer drilling and the innovation of a novel vegetable-gum drilling fluid.
本文是以中国水电顾问集团成都勘测设计研究院负责“架空层钻进取心技术研究”项目为依托，研究的主要内容是空气潜孔锤跟管取心钻进技术和新型植物胶冲洗液的开发研究。
To pump the drilling fluid until a sample from the bottom of the hole reaches the surface.
泵送流体直到岩样从井底到达地表为止。
The magnetorheological fluid auxiliary brake of petroleum drilling rigs is a new kind of auxiliary brakes.
磁流变液钻机辅助刹车是一种基于磁流变技术的新型辅助刹车。
The paper introduces a new process called "chemico -heating wash- oil deposition -centrifugation" method to recover oil from waste oil-based drilling fluid, and the recovery rate is over 84%.
通过大量的实验室和现场试验研究，使用“ 化学热洗-析油-离心”处理工艺，油回收率达到84%以上；
The state of circulating fluid flow in snail-hole drilling is a problem debated and attracting attention in the drilling field.
小口径钻进液循环的流态一直是钻探界十分关注的问题。
A byproduct of wood-pulp waste and sulfite paper manufacturing that is used as an organic drilling-mud additive for fluid-loss control, as a thinner, and for shale inhibition.
木纸浆废料和亚硫酸盐制纸时的副产品。木质素磺酸盐用作钻井泥浆的有机添加剂，如降滤失剂、稀释剂以及页岩抑制剂。
Drillstem testing (DST) technique provides a means of evaluating reservoir and fluid properties during drilling of a well. It can also be used in a cased well.
钻杆测试(DST)提供了一个在完井之前评价油藏和流体性质的方法。
A new type of drilling fluid rheometer is developed on the basis of fann-35a rheometer used in the oil-fields.
本仪器是在钻井现场使用的fann氏流变仪的基础上设计的一种新型通用流变仪。
A new type of drilling fluid rheometer is developed on the basis of fann-35a rheometer used in the oil-fields.
本仪器是在钻井现场使用的fann氏流变仪的基础上设计的一种新型通用流变仪。
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