A wellhead is used at the surface of an oil & gas well that provides the

structural and pressure containing interface for the drilling and

production equipment.

Christmas Tree is an assembly of valves, spool, pressure gauges and

chokes fitted to the wellhead of a completed well to control production.

PARVEEN offers these in a wide range of sizes and configurations.

PARVEEN offers the field proven surface wellheads, gate valves,

actuators, casing heads, tubing hangers, spools and adapters,

bushing and annulus seal, tees, crosses, tree caps and miscellaneous

equipment required for surface well completions from 2,000 PSI to

15,000 PSI with maximum flexibility and user convenience.

Installation training and field support is available.

PARVEEN also offers ESP Wellhead systems and unitized Wellheads

and X-Mas Trees and repair and services.

CONVENTIONAL WELLHEAD & X-MAS TREE ASSEMBLIES

Wellheads & X-Mas Trees, Gate Valves, Chokes, Manifolds

Description: Parveen Unitized body is designed to reduce rig time

caused due to BOP removal while installing conventional wellhead.

Only one body piece is used instead of casing flange, casing spools

and tubing spools.

Unitized wellhead bodies are provided with an API flange top

connection or with a clamp hub profile. These systems are available

upto 15,000 psi.

Advantages:

! Simple internal components reduce installation time

! Compact design reduces height requirement

! Systems available to 15,000 psi

! Anchor screws are eliminated reducing potential leak-paths

! Casing and tubing load paths are independently supported

allowing up to 2 million pounds on each string if required

! Safety as the blowout preventer remains in place for all “in-well”

work after surface casing is installed

UNITIZED WELLHEAD & X-MAS TREE ASSEMBLIES

Section I - Page No. 1

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