There are a number of things to take into consideration whenever you are working on an oil field pipe, regardless of whether you are installing a new pipe or modifying an existing one. The integrity of the pipe's installation is right up there with the quality of the pipe itself as one of the most important factors.
During the process of oil production, the production casing acts as the primary component of the well's structure. The wellhead is held up by a series of connected steel pipes that make up the casing. These pipes also serve to prevent oil from leaking into the ground. In addition to this, it provides protection for the surface pressure control equipment.
Steel, fiberglass, or titanium may be used to make the casing. It has an outside diameter of 8.535 inches and a wall thickness of approximately 0.545 inches. It has a yield strength of at least 110000 pounds per square inch. In most cases, the length of the casing is greater than that of the drill pipe.
Layer by layer, the casing pipe is put in place. Following the insertion of the smallest section into the ground comes the installation of the intermediate casing. Following the installation of the production casing, the production tubing is then lowered into the well. Following that, the well is drilled and finished being constructed.
Completion Without Drilling, also known as CwD, is a method that was developed to circumvent the challenges that are inherent in the use of conventional drilling practices. In order to control the path that the drill bit will take, this system employs specialized downhole locking arrangements as well as stabilizers. It has been put to use in the process of drilling into confined rock formations. In addition to that, it enables the control of the directional trajectory.
Because there are so many distinct uses for drill pipes, manufacturers create a wide variety of them. In most cases, they are constructed using piping made of an aluminum alloy or steel with a thin wall. They are long-lasting and can withstand adverse circumstances. They are an essential component of drilling rigs and serve the dual purpose of pumping torque to the drill bit as well as circulating drilling fluids to the bit itself. Additionally, bottom hole assemblies can be lifted with their help.
The yield strength, tensile strength, and material grade are some of the criteria that are considered when assigning a rating to these steel casing pipe. The amount of force that can be applied to a piece of metal before it snaps is known as its tensile strength.
The tensile strength of the metal is used to determine the grade of the metal. A higher yield strength can be expected from higher strength grades. When drilling deeper wells, stronger grades of rock are required. In some applications, such as water injection, they are also used.
Testing for electromagnetic interference (EMI) is a component of a dual-function inspection system that can also detect wall loss and fatigue cracks in addition to drill pipe inspections. This technology has been around for a while, and in the most recent years, it has seen significant advancements.
A wall loss inspection system for EMI can detect flaws like leaks, splits, and holes, in addition to internal mandral marks. A radioactive beam is used in this nondestructive testing method to examine the inside wall of a drill pipe for any irregularities. This test is carried out at test pressure, which is significantly higher than the pressure that is used in normal operation.
Additionally, the EMI testing system is able to detect minute variations in wall thickness. This method of inspection can assist in reducing the likelihood that future output will be negatively impacted by defects in the pipe. The results are presented in a digital format.
The characteristics of fractured rock have an effect on the flow rates that are achieved in oil field pipe. At a number of different scales, researchers have investigated the ways in which fractured rock and the rock matrix interact within the air-water system. Numerous researchers have analyzed and contrasted the effects of fracture-matrix interactions at the microscale.
The flow structure in fractures with rough-walled walls is more complicated than that in fractures with smooth-walled walls. This is reflected in the tortuosity of the flow path as well as the effects that capillary concrete coring drills pressure has. However, the processes that lie beneath the surface are the same, and one of these processes is solid-fluid conduction, which takes place between the fluid in the fracture and the rock block.
An investigation into the flow of oil and water in the same direction through smooth-walled single fractures has been carried out. According to the findings of this study, there are only a small number of fractures responsible for transporting ninety percent of the total advective flow.
The federal government owns the business, which has been around for a very long time. Over twenty research and development specialists, engineers, and designers are employed by the company. Every engineer has more than ten years of experience working in product and equipment research and development. They are able to alter professional products and pieces of equipment in order to fulfill the requirements of a wide range of customers.
Some of the company's product are listed below, such as:
The vast majority of our apparatus and supplies come from outside sources, while we also produce some of our own apparatus. Within our company is a group of employees with more than 15 years of experience, including technicians and mechanical equipment. This helps us maintain both quality and consistency in our work. Products made in China consistently receive high marks for both their quality and their overall value. The company has been successful in acquiring a reliable customer base both domestically and internationally.
Some of the company's product are listed below, such as:
It first opened its doors in 1958, and today it is recognized as the preeminent manufacturer of drilling tools in China. It moved to the Wuxi Huishan Economic Development Zone, which has a territory of 120 mi2 and an asset value of 200 million. It holds multiple patents for its own intellectual property in its own right. It is responsible for the regular updating of the construction documents pertaining to small-diameter deep drilling and has participated in the development of the national standard for geological core drilling tools. The company has earned certification from the American Petroleum Association (API-5CT), the Occupational Health and Safety Assessment Series (18000), and the International Organization for Standardization (ISO) for quality management systems (ISO9001:2000).
Some of the company's product are listed below, such as:
As a specialized business with its origins in geological exploration, we offer a wide range of customer service models, including retail, wholesale, and bespoke processing, amongst others, in order to cater to the specific requirements of our diverse clientele. We are able to supply high-quality goods and machinery that are capable of conforming to the specifications laid out by our customers. Demand analysis, product selection, and on-site analysis are just some of the services that the company offers in its comprehensive suite of product customization options. In addition to that, we provide safety standards and safety specifications for the construction industry. You will receive a specialized, all-in-one service strategy to meet your requirements for exploration as well as your needs for raw materials.
Some of the company's product are listed below, such as:
It has been reported that a number of countries are selling large diameter welded pipe at prices that are lower than the fair value. The United States Department of Commerce has never before levied preliminary anti-dumping duties on a specific product, and this time it is on metal pipes. According to the Department of Commerce, six different countries are flooding the American market with large diameter welded pipe.
The law that dictates how investigations into dumping and subsidy are conducted is called the Special Import Measures Act (SIMA). It shields the Canadian manufacturing sector from unfair foreign subsidies.
Since the beginning of the current administration, the Department of Commerce has opened a total of 120 new investigations into possible instances of dumping and other unfair trade practices. When compared to the previous administration, this represents a 216 percent increase.
During the course of the investigation, the Department of Commerce will make an initial determination regarding the existence of any subsidies. The subsidy needs to be defined in detail. It must take the form of monetary support from those in "authority," and not from the general public. The government will determine whether the subsidy is significant, and if it is, they will make a preliminary determination that the subsidy is material.
CGE Group Wuxi Drilling Tools Co., Ltd. Blog - Privacy policy - Terms and Conditions
EN
ES
PT
AR
DE
TR
FR
RU
