英汉例句

• through analysis on the study of drilling cost both at home and abroad, the main factors influencing the drilling cost have been found to guide to build up the forecast model on the drilling cost.

  通过对国内外鉆井成本研究的分析，寻找影响鉆井作业成本的主要因素，可指导鉆井作业成本预测模型的建立。

• slim hole sidetracking and window milling technology is one of the effective ways to cut down the comprehensive drilling cost and improve oil production rate.

  应用小井眼开窗侧鉆技术是降低鉆井综合成本，提高原油产量的重要途径之一。

• statistic method is used to study drilling cost and its regularity changing.

  应用概率统计的方法研究了小井眼鉆井成本及其变化规律。

• sidetracking 3d horizontal well technique is one of the important ways to reduce the total drilling cost and increase the output.

  应用小井眼开窗侧鉆水平井鉆井技术是降低鉆井综合成本，提高原油产量的重要途径之一。

• it can reduce the damage due to shocking to drill bit, drilling tool and surface drilling tool so that the purpose of raising drilling speed and of reducing drilling cost shall be reached.

  它能减少鉆头、鉆具及地面设备的振动破坏，达到提高鉆速和降低鉆井成本的目的。

• so it is necessary for the drilling cost model that combines with tc and abc to be researched and popularized.

  因此，将目标成本和作业成本结合起来的鉆井成本模式，旨在降低鉆井的口井成本，很有研究和推广的必要。

• discussion on application of operational cost method in drilling cost accounting;

  鉆井实践；鉆井习用方法；鉆井作业；

• because the drilling cost is not the sole cost of bit, it is necessary to discuss here the highest rotation speed of bit in cutting rock at the lowest drilling cost.

  在研究钴进过程的最佳化生产条件中，由于鉆探成本的开支不是唯一的一项鉆头费用，所以就有必要对最低鉆探成本的最高鉆头切割巖石的旋转速度进行探讨。

• comparison result shows that the production efficiency of the former is obviously higher than the latter. drilling cost per meter reduces by rmb 600 yuan, showing notable economic and social benefit.

  对比结果表明，前者生产时效明显高于后者，每米进尺成本可降低600元左右，其经济效益和社会效益显着。

• although drilling cost of a multi-lateral horizontal well is higher than a straight welt a horizontal well can replace many straight wells and has comparable production.

  虽然其鉆井成本比直井高，但是一口水平井往往可以取代多口直井，且具有相当于多口直非的产量。

• a new adjustable way was developed first time which use cluster well to decrease drilling cost and increase benefit in deep imbedded, low permeability, high pressure reservoir.

  首次提出在深层高压低渗油藏采用分支井技术降低鉆井成本、提高开发效益的调整手段。

• this paper presents a method to select pdc bits. this method uses a correlation between shear strength and drilling cost estimation per unit length.

  介绍了利用剪切强度和单位进尺鉆井成本的关系来进行pdc鉆头选型的新方法。

• the approach can decrease drilling cost and reduce drilling period, realize great economic benifit in offshore drilling operation.

  采用这种方法可节约海上鉆井成本，缩短建井周期，获得显着的经济效益和社会效益。

• this work points out that the main direction of attack for raising drilling speed and reducing drilling cost in sichuan is increasing the penetration rate.

  文章指出提高四川鉆井速度、降低鉆井成本的主攻方向是提高机械鉆速。

• in order to reduce drilling cost and raise hole quality, it is necessary to investigate the formation, harmfulness and preventive treatment of the spiral borehole.

  为了减少建井费用、提高井眼质量，研究螺旋井眼的产生、危害及其防治提上了日程。

• 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鉆井速度，降低鉆井成本，经济效果显着。

• on the basis of analyzing the drilling cost influence factors, three assumptions to the drilling operation process are proposed:(1) the drilling cost of different well type structure is different;

  在对油气鉆井成本影响因素进行分析的基础上，针对油气鉆井作业的过程提出三个假设：（1）不同的井型结构的鉆井成本是不同的；

• according to the formation characteristics and bits application analyses of 6 wells in the area, unit drilling costs of various bits at the same interval are calculated with drilling cost equation.

  根据塔拉拉油田第六区块的地层特性和该区块6口井鉆头使用分析，应用鉆井成本方程求出各种鉆头在同一层段的单位进尺成本。

• so how to control the drilling cost has a great significance for the management of drilling project or even the realizing of the whole exploration aim.

  果彼如何入行鉆井败本控造闭于于鉆井工程管理乃至零体勘探纲的的实现来道都具无从要意义。

• it is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.

  开展油田鉆柱失效分析与预防对提高鉆井速度、降低鉆井成本及井下安全鉆进具有重要意义。