Search results for keyword: deviated
Drilling Deviation
Drilling Inclinations
Drilling inclinations is a common practice for most oil and gas operators. It involves drilling a wellbore at an angle in order to gain access to the maximum amount of producing area in the pay zone. This drilling technique is commonly referred to as “directional drilling.......
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Sophie
Diagnosis and Treatment of Abnormal Faults in Machining Precision of CNC Machine Tool
Diagnosis and Treatment of Abnormal Processing Precision of CNC Machine Tools
Abstract
This paper analyses the causes of the fault of processing precision of CNC machine tools, expounds the principle of fault diagnosis, and puts forward the basic methods of fault treatment. Through this investig......
Analysis of Causes of Wire Breakage in Fast Wire Cutting Machine (Part 1)
Overview
The quick cut shearing machine is widely used in sheet metal processing industry. It can cut thin sheets of metal or other materials through blade reciprocation. The shearing machine is a relatively simple machine, but in the process of use, it sometimes fails. The failure of cutting is m......
credit culture
Credit Culture
Credit is the lifeblood of a modern market economy and is the cornerstone of a sound economic order. As a unique spiritual form and important part of the whole social spiritual culture, credit culture takes shape and evolves in the development of commodity economy, market economy a......
Futures Market Price Limit System
，详细分析期货市场中价格限制制度并包含其历史背景、功能定位和结构框架
Abstract
The price restriction regime in the futures market is an important measure to ensure the orderliness of the market, protect investors interests, maintain the legal rights and interests of participants in the futures mark......
non-covering arbitrage
Non-Arbitrage
Non-arbitrage is an investment strategy used to make a return on a portfolio of assets that does not involve the purchase and sales of derivatives or other similar financial instruments. This strategy can be seen as an alternative to more traditional strategies that involve the use ......
Hot rolled seamless tube
Introduction
Seamless steel tubes are a kind of steel pipe without any welding seam on its body which is mainly used for various liquid conveyance, structural support and various mechanical parts. Hot rolled seamless steel tubes, commonly known as water tubes, belong to the category of seamless s......
magnetic field index
The Earths magnetic field, also known as the magnetosphere, is generated by the motion of the charged particles in the Earths core. This motion creates an electric current that generates a magnetic field. This magnetic field exerts a force on charged particles in the Earths atmosphere and upper at......
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