Casing Head Assembly

Casing head assembly is the lower part of surface wellhead equipment, which between the uppermost portion of the surface casing and the tubing head adapter.

Main features

  • All casing head assembly design and manufacture meets with API 6A standards
  • Meet the complete API material class, temperature range and PSL level requirements.
  • 3,000 PSI through to 15,000 PSI pressure ratings are available
  • Good for use on FRAC completions
  • Available for use on thru-tubing completions
  • Can be mixed and matched with other conventional equipment as need to meet customer requirements

Product Description

Casing head assemlby is the lower part of surface wellhead equipment ,which consists of components at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment.

Wellhead includes all permanent equipment between the uppermost portion of the surface casing and the tubing head adapter connector. ie. Casing head housing, casing head spool, tubing head spool, casing hanger, tubing hanger. The casing head and tubing head  are used to seal the annular space between the wellbore and the casing or tubing.

The wellhead also includes valves and fittings for controlling the flow of oil or gas from the well.

Products Specification

Enerpal wellhead equipments are designed and manufactured  in accordance with API 6A standards.

The Systems can be supplied to meet the complete API material class, temperature range and PSL level requirements. 3,000 PSI through to 15,000 PSI pressure  ratings are available.

  • Specifications: API 6A / ISO 10423, NACE
  • Fluid Medium:Oil, Gas, Mud
  • Working Temperature: API Temperature Class K + U
  • Material Class: AA, BB, CC, DD, EE, FF, HH
  • Specification Level: PSL1, 2, 3, 3G
  • Performance Level: PR 1-2

 Function of Enerpal wellhead

The primary purpose of the wellhead is to provide the suspension point and pressure seals for the casing strings that run from the oil or gas reservoir to the surface pressure control equipment.

The most important benefit of a wellhead is its ability to safely contain the pressure and flow of oil or gas from the well. This is crucial for maintaining the integrity of the well and preventing leaks or blowouts.

The surface pressure control is provided by a Christmas tree, which is installed on top of the wellhead.

  • Enerpal conventional systems are traditionally cost effective
  • Can easily be utilized for vertical or horizontal wells
  • Employed with Short Radius, Sidetrack and Multi-lateral completions
  • Good for use on FRAC completions
  • Available for use on thru-tubing completions

Features of Enerpal wellhead

  • casing head housing /casing spool have Strong load bearing with 45° load shoulder for casing hangers
  • Slip type and mandrel type casing and tubing hangers according to customer requirements
  • The casing hanger have elastomeric Pack off is automatically energized with casing weight
  • Use of secondary seal in casing/tubing spool with industry standard and reliable “FS” type seals
  • Casing / Tubing Spools comes with VR thread on outlets
  • Three different types of outlets: Line pipe, Studded, Extended flanged outlets  are available .
  • Enerpl wellhead  Can be mixed and matched with other conventional equipment as need to meet customer requirements

Contact Us

Home - ENERPAL TECH -  Your Fast & Reliable Partner In Oil & Gas Industry.

Sales Manager: Kinson
Email: kinson@enerpaltech.com 
Tel: +86 178 0259 9535
WhatsApp: +86 178 0259 9535

Technical Manager: Leo
Email: leo@enerpaltech.com
Tel: +86 134 0174 3108
WhatsApp: +86 134 0174 3108

Quality Manager: Bill
Email: bill@enerpaltech.com
Tel: +86 134 0174 3108
WhatsApp: +86 198 5098 9788

If you have question or inquiry, you may contact us by E-mail or whatsapp. We will get back to you within 24 hours.

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