查询词典 fracturing

"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。

For fracturing of multilayers in long interval, conventional method was to frac the layer one by one, while most of the other layers could not get improved at the same time.

常规大井段多油层压裂只能对其中的某一层段进行改造，而其他大多数层位并未得到改造，往往是得到处理的层位并不完全是设计的层位，压裂效果受到很大的影响。

The analysis of frac pressure decline data is a common means of evaluating fracure patterns and of obtaining the important parameters for fracturing design.

压裂压力递减资料分析是评价压裂裂缝形态、获取压裂设计重要参数的常用手段。

It is stated systematically in the thesis the methods theories and measuring principle of all kinds of geostress determination technology. In particular the four methods recommended in 1987 by the committee of test method of the International Society of Rock Mechanics, i.e. two over-coring methods of strain relief in boreholes, hydraulic fracturing method and stress furbish measurement which measures the surface stress.

本文较为系统地、全面地介绍了当前国内外通用的各种地应力测量方法的理论、测量原理；特别就国际岩石力学学会试验方法委员会于1987年推荐的4种地应力测定方法(钻孔孔径变形测量法、钻孔孔壁应变测量法、水压致裂法以及测量岩体表面应力的应力恢复测量法)作了较为详细的叙述。

For a type of modified guar gum being used in acidic and CO2-foam fracturing,its main properties is evaluated in this paper.

为使一种改性胍胶能用于酸性压裂和CO2泡沫压裂，对其主要性能进行了评价。

Application of new plant gum fracturing fluid with low damage to low permeability reservoirs［J］.

新型低伤害植物胶压裂液及其在低渗透储层中的应用［J］。

High freezing point oil reservoir ; in_situ heat fracturing treatment ; wellbore temperature profile ; heat balance equation ; mathematical model

高凝油油藏；自生热压裂技术；井筒温度场；热平衡方程；数学模型

The problems encountered in deepwater well cementing are low temperatures of boreholes,narrow gap between pore and fracturing pressures in formations,high susceptibility to fluid intrusion,and creation of interzonal channellings.

本文讨论了深水固井中存在的问题：固井温度一般比较低；地层孔隙压力和破裂梯度之间的窗口比较窄，地层易漏；容易发生水、气窜等。

The determination of formation fracture pressure and the geometry of hydraulic fracture is critical for designing rational fracturing program, providing optimal operation pressure, avoiding interzonal crossflow caused by excessive fracture height, and better stimulating the reservoirs.

确定地层破裂压力和水力压裂裂缝延伸几何形态，对于设计合理的压裂方案、提供合理的压裂施工压力、避免压裂裂缝高度过高导致地层间的层间窜漏、更好地达到改善储层的目的至关重要。

In combination with the geological features of the ga wells in West Sichuan, such as multi-payzone high pressure gradients and a large lithological change in channel sand bodies, etc., the casing cementing and perforation completion were adopted for the main well and branch holes in the well group and the interzonal pressure seals of the main well and branch holes, and the separate well fracturing and producing were all realized through a completion string with dual-tubing and dual-packer.

结合川西地区气井多产层、高压力梯度、河道砂体岩性变化大等地质特点，该井组主井眼和分支井眼均采用套管固井、射孔完成，通过双油管和双封隔器的完井管柱实现了主井眼和分支井眼的层间压力分隔和分井压裂、分井采气。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我