钻井

Engineers plan toshoot heavy mud into the crippled blowout preventer on top of the well, then permanently entomb theleak in concrete.

工程师们计划向钻井上方被破坏的防喷器发射重泥，然后使用水泥永久封住泄漏处。

In view of the rheological property of the heavy oil in Bo-hai field, this paper deduces the multilateral wells'production model of Non-Newtonian Bingham fluid with equiangular transformation method. In view of the multilateral wells Bo-hai, the paper analyses the multilateral wells'capitalized cost composition, including pre-drilling engineering, drilling engineering, completion engineering and production engineering. It also constructs the multilateral wells'economic benefit models basing on net present value, inner rate of return and payback period.

针对我国渤海油田稠油的流变特性，运用保角变换方法，推导了非牛顿Bingham流体的分支水平井产能模型；针对渤海油田的分支井，从钻前工程、钻井工程、完井工程、采油工程等方面对分支井的投资成本费用构成进行了具体分析；最后以净现值、内部收益率、投资回收期经济评价指标为基础，建立了海上分支井经济效益模型，并根据所建模型应用VB。

They cationic monomer Acryloyloxyethyl ethyl trimethyl ammonium chloride and resource-rich, low price, low values of weathering burning coal as its main raw material, aqueous dispersion polymerization methods, through the weathered coal / cationic monomer in-situ polymerization in the international arena for the first time prepared by a high efficiency oil-bearing wastewater treatment agent; use of oil-field wastewater treatment, the waste slurry as raw material, has developed the world's first CWS dispersants and oil fields of the "three mining" using profile control plugging agent, in order to The high value of solid waste has opened up new avenues of applications; integration of related technologies, and open up for the oil field wastewater treatment, an annual output of 300 tons of sets of processes and devices for the first time realized the slop oil and drilling fluid back row of the industrialization of treatment .

他们以阳离子单体丙烯酰氧乙基三甲基氯化铵与资源丰富、价格低廉、燃烧值低的风化煤为主要原料，采用水介质分散聚合方法，通过风化煤/阳离子单体原位聚合技术，在国际上首次制备出高效含油废水处理剂；采用油田废水处理后的废弃物泥浆为原料，在国际上率先开发出水煤浆分散剂和油田"三采"用调剖堵水剂，为固体废弃物的高值化应用开辟了新途径；集成相关技术，开拓出针对油田废水处理、年产300吨的成套工艺和装置，首次实现了油田污油水和钻井返排液的工业化处理。

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。

FANN instrument company "The Original Testing Equipment Company" is the largest international supplier of drilling fluids testing equipment.

美国FANN公司是全球最大的钻井流体测试设备国际供应商。

A well was drilled in G388-2 fault block as an application of this technique in Tangjiahe Oilfield and greater amount of oil has been obtained.

然而，大多数情况下用钻井资料编制的是局部构造图，其精度受钡J井小层对比精度的影响，必须在全工区范围

This method of drilling is not federally supervised under the Safe Drinking Water Act.

该方法的指导下钻井不是联邦政府的安全饮用水的行为。

"By deploying UBD technology based on LabVIEW, Petrobras has realized savings between $500,000 and $2 million, depending on the size of the well and the cost of the potential fracturing job," said Manoel Feliciano da Silva, equipment engineer at Petrobras.

Petrobras设备工程师说：通过在LabVIEW的基础上配置UBD技术，依靠钻井的尺寸和潜在龟裂的成本，Petrobras已发现利用此技术已为公司节省了许多成本。

Adding 3-D data control to 2-D depth migration processing flow,the paper reduced mis-tie and made final interval velocity map consistent with regional geologic r...

本文在二维深度偏移处理流程中加入三维控制，减小了闭合差，并使得最终的层速度图符合区域地质规律，可用于减小钻井层位深度预测的风险。

After the analysis it was concluded that the mean velocity fluctuations of the strata under Jidike Group in this working area could be divided into three zones: the minor velocity fluctuation zone in southern Dalaoba tectonic belt, the steep velocity fluctuation zone of the foreslope in middle YK structure and the zone from the bowtype thrusting tectonic belt in northern Qiulige to the minor velocity fluctuation zone in YK tectonic zone. On the basis of a good command of the regular patterns of the velocities in vertical and horizontal dimensions in the investigating area, the stack velocity was interpreted in a interactive mode by using the Depthteam Express modelling package of the Landmark system, converting the stack velocity into mean velocity by means of Dix formula. Based on the well drilling layering data, the velocity correction was executied to get the final corrected velocity model by using the Kriging Correction. By using this velocity model, we did the time to depth conversion and obtained the final depth structural map. After mapping by using the variable velocities, we came in for the display of the tectonic map of the seismic data.

经研究认为本区的吉迪克组以下层位平均速度变化可分成三个变化区域：南部大涝坝构造带速度变化平缓区；中部亚肯构造前缘斜坡区速度变化强烈区；北部秋里塔格弧形逆冲构造带前缘至亚肯构造带速度变化平缓区，在撑握工区速度纵、横向变化规律基础上，应用Landmark解释系统Depthteam Express速度建模软件包对迭加速度进行交互解释，利用DIX公式把迭加速度转换成平均速度，根据区内钻井分层数据采用克里金校正方法进行速度校正，得到最终校正后的速度模型，用此速度模型进行时深转换，得到最终的深度构造图，此次变速成图后，得到地震资料构造图显示。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷