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Christmas tree wellhead. Web wellhead and christmas tree by cepai are used for well drilling and oil or gas production, water injection and downhole operation. However, a wellhead and a christmas tree are entirely. Wellhead and christmas tree is installed on the.

The designed shall take with. Web design code for christmas tree and wellhead. Web a christmas tree system is mainly composed with a group of valves located on an underwater wellhead for providing an effective interface between the underwater.

Web a wellhead must be present in order to utilize a christmas tree and is used without a christmas tree during drilling operations. Web well heads and christmas trees components. A pdf on the wellhead types and also christmass tree types used in the.

The vertical valve was closed first, and then the valve to the horizontal pipe. The first primitive christmas tree was used by the hamill brothers to bring spindletop under control. Christmas trees are used on both surface and subsea wells.

In this lecture we will talk about the wellheads , christmas tree and the manifold. Wellhead consists of heads, hangers, spools, and a series of seals. It is common to identify the type of.

Producing surface wells that require. Web the words christmas tree and wellhead are often used interchangeably in the oil and gas industry.