Wellhead Christmas Tree API 6A Wellhead Equipment Oil And Gas Christmas Tree For Drilling Operation

API 6A Wellhead Christmas Tree / Wellhead X Tree For Drilling Operation

The wellhead Christmas Tree sits on top of the actual oil or gas well that leads down to the reservoir.It consists of all permanent equipment between the uppermost portion of the surface casing and the tubing head adapter connection.
The wellhead christmas tree assembly consists of various equipment components that include flanges,pressure gauges,valves,casing hanger,and secondary seal.

A wellhead x - tree serves numerous functions.Some of these are:

1)Suspending casing(casing is a concentric pipe that is installed in the drilled hole after drilling to control pressure and prevent the drilled hole from collapsing.Casing installation is permanent-it is cemented).

2)Allowing tubing to be suspended in the well and the flow of oil gas to be controlled via chokes at the surface(Tubing is a small diameter
removable pipe installed in the well).

3)Means of well pump attachment,pressure monitoring,and creating pumping access to annulus.[Annulus:The area between the outside
diameter(O.D.)of an inside string and the inside diameter(I.D.)of an outside string]between the different casing/tubing strings could be
achieved through wellhead.

Technical parameter of Wellhead Christmas Tree

ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, we are in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment.

Over more than 10 years, we become a fast growing organization, now our two sub-factories, equipped with CNC lathes, Miller, deep-hole drilling &boring machine and other advanced machines, have enough production capacity to meet the customers’ requirement. And we build a professional & strong team including technical, sales, logistic and leading management department, which make our company success of manufacturing and providing cost-effective downhole tools and create added value for customers around the world.

Now our tools are supplied to worldwide and enjoy the good reputation.We always focus on providing the our clients with highly efficient & expertized service and approach each enquiry with meticulous attention to technical specifications and insist on “Traceability, Serialization” for each tools. We will keep innovating and providing more durable products and reliable service for worldwide customers.