What is coiled tubing?
Coiled tubing (abbreviated as CT) is a continuously synthesized tubing that can be wound on a reel and is manufactured by the manufacturer according to the required length. The outer diameter of the tubing usually [...]
There are various classification methods for petroleum oil pipes. The following are the common classification situations:
Classification by Material Carbon Steel Oil Pipes: They have high strength and good toughness, and the price is relatively low. They are one of the most widely used oil pipe materials and are suitable for [...]
It becomes increasingly important to enhance the safety of oil pipelines.
At present, the key factors affecting the safety of oil and gas fields and oil pipelines are that the total number of drilling and oil theft cases is still very large, major drilling and oil [...]
Oil tubing has the following characteristics:
High strength: It can withstand large pressure and tension to ensure the safety of transportation. Corrosion resistance: It can resist various corrosive substances in the oil well to ensure long-term and stable use. Good sealing: [...]
The main function of the oil pipeline has four aspects
An oil pipeline is a pipe for transporting oil, usually a steel pipe. Oil casing wholesale said that it is connected to the growth distance of the pipeline by welding and flange connection devices, valves [...]
Specification for short jointing of tubing
Tubing shorting refers to tubing shorter than R1 length. Its length usually ranges from 0.3 meters to 6 meters. And foreign habits of 1FT-20FT, etc. The basic specifications, steel grade, and use environment are the [...]
Scope of application of petroleum steel casing
Petroleum steel casing is an important equipment used in oil exploitation and production. It is a system of pipes used to transport oil from the wellhead to the surface and to protect the borehole from [...]
Do you know the features and advantages of the special oil casing buckle?
At present, the main series of oil casing special buckle designed and developed in the world are four categories, respectively: VM series, Hydrir series, Hunting series, Tenaris series.Special buckle featuresAlthough the design of special fasteners [...]
What is the positive effect of the oil pipeline on the oil transportation industry
Petroleum is a large energy consumer in China and the world's largest oil exporter. In recent years, with the rapid growth of China's economy, the demand for oil has also witnessed explosive growth. In order [...]
The choice of raw materials for tubing coupling.
Choice of steel: tubing coupling is a steel pipe that supports the well shaft. The deeper the well, the greater the tension or pressure of the tubing coupling in the well, and the service life [...]