Casing and tubing

API_ Casing _ and _ Tubing. What is casing pressure? Casing and tubing strings are the main parts of the well construction. All wells drilled for the purpose of oil or gas production (or injecting materials into underground formations) must be cased with material with sufficient strength and functionality.

Therefore, the casing consumption accounts for over of all the oil well pipe. According by usage can be divided into the sleeve pipe , surface casing , casing and production casing. OCTG Tubing pipe goes inside the casing pipe because it is the pipe through which oil makes its way out. Casing is important to oil drilling equipment, and its main equipment includes drill, core pipe and casing , drill collars and drilling small diameter steel pipe and so on. The casing is used to support oil and gas wall of the pipe , to ensure that the drilling and completion of the process of the normal operation of the wells.

At surface, the casing wing values will be shut, and the well will be producing from the tubing through the production tree portion of the wellhead. An outer diameter of 114. Anything smaller is called tubing , anything larger is casing. Well casing and tubing is an integral part of the oil drilling and completion process.

In general, casing provides structure and strength to the walls of the well hole so that it doesn’t collapse on itself. Our casing and tubing pipes are manufactured according to API grades and also in proprietary grades including sour, high collapse, chrome and CRA products for special applications. Steel is made in the electric arc furnace and they are fully killed. Tubing is delivered according of requirements PSL 1. Level PSL and PSL (Annex H of API CT) as per agreement. For more than a century, U. Steel Tubular Products has provided solutions for the oil and gas industry.

Characteristics of seamless casing and tubing. Seamless oil casing , oil and gas exploration in the largest amount of a pipe , it relies on male and female buckle buckle which is screwed inside and outside, will a series deep underground steel pipe work. In addition, the illustration shows some of the problems and drilling hazards that the strings are designed to control. Enpro Pipe is China-Based Pipe Supplier, with multinational branches in Korea, United States, South America.

We are engaged in distributing steel pipe , OCTG casing and tubing , drill pipe and sucker rod. The most important mechanical properties of casing and tubing are burst strength, collapse resistance and tensile strength. These properties are necessary to determine the strength of the pipe and to design a casing string. Heat treatment methods for API 5CT casing and tubing is an important factor to differ each grade. Be sure to watch the video to get a quick rundown on the basics of.

Casing pipe and Tubing pipe made to API specifications uses seamless or electric-weld processes. Seamless pipe is defined as a wrought steel tubular product made without a welded seam. It is manufactured by hot-working steel or, if necessary, by subsequently cold-finishing the hot-worked product to produce the desired shape, dimensions, and.

Our company is a specialized API 5CT KCasing Tubing , API casing stockist and supplier in India.