drilling rate
英 [ˈdrɪlɪŋ reɪt]
美 [ˈdrɪlɪŋ reɪt]
网络 钻速; 钻进速度; 钻井速度; 钻孔速度
双语例句
- In Yanchang oilfield, serious lost circulation often occur during drilling in Panlong and Zichang areas, directly affect drilling rate.
延长油矿管理局在蟠龙、子长等主生产区经常遇到严重漏失井，直接影响了钻井速度。 - These new equipments can bring higher drilling rate, lower drilling cost and remarkable economy benefits.
采用这些新设备可提高钻井速度，降低钻井成本，经济效果显著。 - New PDC bit combined drilling and underbalanced drilling technique and the scientific management are the key of improving drilling rate in Chuanxi deep well.
实钻表明，新型PDC钻头复合钻井及欠平衡钻井技术是川西深井提速的关键，科学的组织管理是川西深井钻井提速的有力保障。 - Ultra-high pressure water jet assisted mechanical drilling is known as one of the advanced and promising technology to increase drilling rate for deep oil and gas wells.
超高压射流辅助机械破岩钻井是提高深井钻井速度的一项前沿技术，关键技术包括井下增压器、超高压射流辅助破岩机理和钻头、超高压射流钻井参数和工艺等。 - The rock drilling rate, service life and tungsten carbide toothavailability of the series of bits are obviously better than those of chip and button type bits.
该系列钎具凿岩速度、寿命和硬质合金片齿有效利用率均显著优于片状和球齿钎具。 - Water jet flow is one of the decisive factors for drilling rate during rock bit drilling.
在牙轮钻头的钻进中，水射流是钻进速度快慢的决定因素之一。 - In drilling cobble and gravel formation, diamond enhanced tungsten carbide composite spherical crown button bits without strengthened gage achieve an average drilling rate of2.
介绍了金刚石&硬质合金复合球齿钻头在内蒙古某地区铀矿床卵砾石层中的生产试验情况。 - Drilling rate should be based on the current changes and timely adjust.
钻进速度应根据电流变化及时调整。 - Preliminary study of drilling rate law for drag bit
刮刀钻头钻速规律的初步研究 - The experimental results show that the drilling rate and the life time of sandwich structure diamond bit are higher than those of common diamond bit. The reason is the volume breaking of rock ridge in the course of work.
经与普通金刚石钻头进行对比试验发现，夹层结构钻头速度和使用寿命比普通钻头有了明显的提高，其原因是由于钻头工作时岩脊的体积破碎作用。 - Variance Analysis Method about Drilling Rate Experiment
钻速实验方差分析方法 - It is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.
开展油田钻柱失效分析与预防对提高钻井速度、降低钻井成本及井下安全钻进具有重要意义。 - The paper presents an effective way to predict formation pore pressure at wellsite-normalized drilling rate.
该文介绍了一种现场预测地层孔隙压力的有效方法NDR标准化钻速法。 - The application of this system in 3 wells shows its good inhibiting effect, low density and high drilling rate. And this is helpful for the unity of well completion fluid with drilling fluid to prevent well slough and protect gas zone.
该体系在该区3口井中应用，表现出极强的抑制效果，密度低、钻速快，有效地防止了井塌，保护了气层，实现了钻井液与完井液的统一。 - A analytic method and working circuit were put forward in which rock drillability parameter is figured out using ″ general equation for drilling rate ″.
提出了用通用钻速方程反求可钻性的分析方法及工作流程。 - On the basis of analysing drilling rate equation, mathematical models by which drilling time log data are utilized to calculate the bit initial drilling speed, V_0, and the decrease rate of drilling speed, φ, are put forward.
在分析钻速方程的基础上，提出了利用钻时录井资料计算钻头初始机械钻速V0和机械钻速下降率φ的数学模型。 - Then the paper builds formation drillability prediction and the formula about drilling rate predicting method according horizontal formation 、 aslant formation and different geologic constitution, and the way to predict drilling rate by NN method.
在地层可钻性预测的基础上建立，分水平地层、倾斜地层以及不同地质构造建立公式法的机械钻速预测方法，同时建立了神经网络预测机械钻速的方法。 - Strategy of improving drilling rate in deep well hard formation
提高深井硬地层钻井速度技术难点及对策 - Measures and Effects of Increasing Deepwell Drilling Rate in Daqing Oilfield
大庆油田提高深井钻井速度的措施及效果 - Drilling with gas-based fluids can improve drilling rate efficiently through changing bottom hole stress state, elimination of chip hold down effect, weakening rock strength and abrasive property, prolonging bit life and enhancing bottom hole cleaning efficiency.
采用气基流体作为钻井循环介质，通过改变井底应力状态、消除压持效应、降低岩石强度和研磨性、延长钻头寿命和提高井底清洁效率可有效提高钻速。 - In this paper the quantified relation of diamond size to drilling rate has been analysed and calculated, and the referene data for studying and designing bits have been presented.
对钻头的金刚石粒度与钻进速度之间量的关系进行了理论分析与计算，并给出可作为钻头研究与设计的参数数据。 - Quantified relation of diamond size to drilling rate
金刚石粒度与钻进速度的定量关系 - As an important theoretical and practical subject in the world petroleum area, it is a new idea, a new conception and an inevitable tendency for increasing the drilling rate and decreasing the drilling cost.
利用井下水力能量是国际石油界的一个重大理论研究课题和实践问题，是提高钻井速度，降低钻井工程成本的新思维、新概念及21世纪的必然发展趋势。 - A Study on Drilling Rate Model of Rock Drillability
岩石可钻性钻速模式研究 - In the drilling of the directional well, azimuth drift is a key factor of effecting the drilling rate.
方位漂移是影响定向井准确中靶的主要因素之一。 - So experts can control the drill effectively and make the well trajectory crossing reservoir as much as possible to improve directional wells reservoir drilling rate and recovery ratio.
形成的导向模型图为用户提供钻头调整的决策支持，使井眼轨迹尽可能的在油层中横穿，提高定向井油层钻遇率和采收率。 - This technology particularly applicable to those hard rock that can reduce the drilling rate caused by high compressive strength.
这一过程特别适用于那些因抗压强度极高而导致机械钻速降低的岩层。 - Abstract: Nowadays the compound drilling technique with screw drilling tool combined with PDC bit has become a main current technology in drilling. Practical application shows that it can seriously improve the drilling rate, shorten drilling period and reduce drilling comprehensive cost.
当今，螺杆钻具匹配PDC钻头复合钻进技术已经成为钻井界的主流工艺技术，实践应用证明其能有效地提高钻井速度、缩短钻井周期以及降低钻井综合成本。 - Correct bit selection is one of the key techniques that can improve both the drilling rate and footage largely increased.
合理的钻头选型可以明显提高机械钻速和获取更多的钻井进尺，是实现优化钻井的关键技术之一。