Search results for keyword: jacking
Derrick installation
Introduction
The purpose of this paper is to discuss the importance of proper well installation and maintenance. Wells are an important part of any property, and their success relies on proper installation. A well’s success depends on efficient use of the resources used during installation, and ......
1080 
Erica
Technical specification for testing concrete strength by core drilling method
The full penetration diamond core method is a viable and cost-effective process for accurately assessing the compressive strength of concrete, minimizing the risk of obtaining false or misleading test results. This method provides a reliable measure of the concretes strength, since it wets the e......
raft foundation
Floatover Method for Offshore Oil Rigs Installation
In the petroleum industry, oil rigs are used to reach underground reserves. As oil is usually found offshore, installing oil rigs in the open sea is a common but challenging task for engineers. To successfully install an oil rig foundation in th......
Construction of prestressed concrete structures
Abstract
The construction of pre-stressed concrete structures requires the use of specialized equipment and techniques. Prefabricated panels and/or beams are used to quickly assemble and dismiss a wide range of recognizable structures, such as walls and bridges. This paper reviews the advantages ......
jack-up drilling platform
Introduction
Offshore drilling has become an integral part of the oil and gas industry in recent years, with technological advancements making it safer, easier and more efficient. One of the most important pieces of offshore drilling technology is the Self-Elevating Drilling Platform, also known......
Offshore Mobile Drilling Unit
Offshore mobile drilling units
Offshore mobile drilling units are a type of drilling rig designed to operate in deep water or even in the middle of the ocean. These rigs have been around for many years, but have become increasingly popular in recent years due to the increasing demand for oil and ......
Application range and commissioning of pneumatic hydraulic safety valve
Application and Production of Pneumatic Hydraulic Safety Valves
The pneumatic hydraulic safety valve is a kind of pneumatic and hydraulic device that is widely used in industry. It is mainly composed of a piston or a combination of multiple pistons and a throttle valve, using a pressurized medium......
Replacing the lower support bearing of the door operator by jacking method (1)
： Abstract：This paper introduces the method of replacing the lower bearing of the gate machine with jacking. The purpose of this method is to reduce the impact of removing the bearing and prolong the service life. Key words: Gate machine, lower bearing, jacking Method
Introduction
The gate mac......
Self-disengagement repair of agricultural transport vehicle
Agricultural Transport Vehicle Self-Dismantling Repair
Introduction
Agricultural transport vehicles are essential for farmers to be able to transport goods from their field to market or to other locations. Unfortunately, accidents happen, and sometimes, repairs may be needed. In some cases, the......
Pile foundation displacement treatment
Pile Foundation Displacement Treatment
Pile foundation displacement treatment refers to the application of external forces such as prestressing, jacking and injecting to the pile foundation to eliminate its potential displacement or reduce its displacement within the allowable range. The purpose ......
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