So in such a formation construction, it is important to use the technology of drilling mud back to tank to balance the pressure of the loose layer and prevent the borehole collapse. 所以在这种地层中施工,利用泥浆回灌钻孔技术有效地平衡松散层压力不使其垮塌尤为重要。
This is an image of a waste pit for drilling mud; byproducts from these mining operations include rock debris, drill bit lubricants, and possibly residual radioactive material. 这张图片所展示的是工人们在一处废坑中钻探泥浆,这些堪钻运作留下的副产品有大量的碎石,钻头润滑剂以及放射性物质。
Electric characteristics are represented by very low density, very low natural gamma, very high electric resistivity, and expanded hole diameter in fresh water drilling mud. 电性主要表现为极低密度、极低自然伽马、很高电阻率及淡水钻井液扩井径等特殊电性特征;
When drilling and tripping, these applications provide a real-time monitoring of pressure balance between drilling mud and formation. 这些软件的应用,能在钻进、起下钻等状态下,实时监控钻井液与地层之间的压力平衡情况。
This image shows another waste pit at a hydro-fracing drill site. Again, we see a waste pit for drilling mud. 这个废料坑位于一处水力压裂钻探场,它再次揭示了对废料坑的再次开采。
Based on comprehending the needs analysis of drilling mud logging and wireline logging data, this paper designs united database platform based on three layers architecture. 在了解钻录测数据需求分析的基础上,设计基于三层体系架构的钻录测联合数据库平台。
The flow needs to be stagnated for drilling mud to kill a well and you would ideally require undamaged wellbore casing. 流需要钻井泥浆杀了停滞和理想情况下,你会需要完好的井筒套管。
The utility model relates to a pump valve of a well drilling mud pump. 本实用新型涉及钻井泥浆泵的泵阀。
Tannins are used industrially to clarify wine and beer, reduce viscosity of oil-well drilling mud, and prevent scale in boiler water; 在工业上,单宁被用于澄清果酒和啤酒,降低油井中钻泥黏度和预防水垢的生成。
BP had earlier announced that its attempts to seal the well with drilling mud from the top had succeeded. bp早些时候宣布,利用钻探泥浆从顶部封堵油井的努力取得成功。
Lab Mixing Ratio Test of Drilling Mud Flushing Liquid for Surface Ground Pre-Grouting 地面预注浆用泥浆冲洗液的室内配比试验
Analysis on sealing failure of myriameter drilling mud pump plunger and improvement measures 万米钻井泥浆泵柱塞密封失效分析及改进
To solve the problem in the well caused by the stopping of drilling mud at the time of connection, the continuous circulation drilling technology was developed initially in U. 为了解决常规钻井在上扣、卸扣时因停止泥浆循环带来的一系列井下问题,美国最早开发了连续循环钻井技术。
Anji Qunying bentonite plant is specialized in producing high-viscosity, high water-based paint suspension of bentonite, casting bentonite, drilling mud soil manufacturers. 安吉群英膨润土厂是专业生产高黏度、高悬浮水性涂料膨润土、铸造用膨润土、钻井泥浆土的生产厂家。
Treatment technology of the waste drilling mud is concerned widely, chemical solidification is becoming one of the most important technology in domestic oil fields. 油田三大公害之一的钻井度弃泥浆的处理受到广泛关注,化学固化法已成为各油田处理度弃泥浆的重要方法。
Application and Study on Emulsified Drilling Mud in the 11~# Coal Bed Gas Well of Hancheng 乳化钻井泥浆在韩城11~煤层气井中的应用研究
A series of tube ( joined by screwed collars) that connects a drilling platform to the drilling bit; rotates the bit and supplies drilling mud. 一系列管子(由保险螺丝连成的)把钻探平台连到钻头的一系列管子;转动钻头和提供钻泥。
Research of Permanent Magnet Synchronous Motor for Gearless Oil Drilling Mud Pump 无齿轮石油钻探泥浆泵用永磁同步电动机研究
During the course of exploitation in oil reservoir and gas reservoir condensation water, formation water, especially drilling mud, acidizing liquid and fracturing fluid can result in water blocking. 在油、气藏的开发过程中,由于凝析水、地层水特别是钻井液、酸化液和压裂液将导致储层水锁,从而严重影响低渗透储层的渗透率。
Mud in the drilling process, the drilling mud or water transport machinery such as washing fluid. 泥浆泵是在钻探过程中,向钻孔输送泥浆或水等冲洗液的机械。
Study on the salt resistance of polyelectrolyte used as treating agent of drilling mud(ⅱ)-the effect of salt on the adsorption property of the polyelectrolyte on clay 高分子泥浆处理剂耐盐性的研究(Ⅱ)盐对处理剂在粘土上吸附性能的影响
However, the incidents are magnitudes apart in terms of scale: Deepwater Horizon released 4.9m barrels of oil into the sea, over a thousand times more than the Penglai spill, which leaked 3,200 barrels of oil and drilling mud. 然而,这两起事故在规模上有着天壤之别:深水地平线事故导致490万桶原油漏入海中,是蓬莱漏油事故的一千多倍&蓬莱事故导致3200桶原油和钻井泥浆漏入海中。
Drilling mud has to have a high viscosity in order to suspend rock bits so they can be carried upwards. 钻井液的黏性必须很高,才能支撑碎石块悬浮其中,进而把它们送出井外。
Drilling mud treatment agent. 钻井泥浆处理剂。
Experiment on treatment process of waste drilling mud with high concentration 高浓度钻井废泥浆处理工艺的试验研究
Xiaocaohu aromatic with drilling mud out of green flowers also stretched the stretch, playing a yawn, a small head out; 小草带着泥土的芳香钻了出来,一丛丛,一簇簇,又嫩又绿花儿也伸了伸懒腰,打了个哈欠,探出了小脑袋;
Drilling mud additives, pH and relative humidity of atmosphere influence the corrosion rate. 文中对钻井液添加剂、钻井液pH值及大气相对湿度对腐蚀的影响也进行了研究。
The specimen was immersed in water or in drilling mud. 试件浸入水或钻井泥浆中,在不同的正压力和转速下进行试验。
Waste drilling mud is one of the major pollutants produced in oil& gas field exploration and development. 石油与天然气勘探开发过程会产生大量污染物,废弃钻井泥浆是主要污染物之一。