WELLHEAD EQUIPMENT

TC-DC Dual-Split Tubing Hanger

Name: TC-DC Dual-Split Tubing Hanger
Brand: Energy Equipment International

The TC-DC dual-split hanger supports two tubing strings and incorporates a compression packoff that can be set using the tubing-head lockdown screws before the BOP is removed.

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Representative equipment image. Final configuration is project-specific.

FUNCTION & PURPOSE

What the equipment does

Suspends two production tubing strings
Provides dual production bores
Seals the tubing-casing annulus with an integral packoff
Allows packoff setting before BOP removal
Uses lockdown screws for actuation and retention

AVAILABLE ARRANGEMENTS

Typical configurations

Dual-split body for installation around two strings
Integral compression packoff
Matched dual-string tubing-head bowl
Thread and bore sizes selected for the completion

TECHNICAL REQUIREMENT TABLE

Specification basis

Design basisAPI 6A / ISO 10423, subject to the approved purchase specification

Rated working pressureProject-specific; reference ranges shown where stated by the source product page

Temperature classSelected for the approved operating envelope

Material classSelected for standard, sour or corrosive service

PSL / PRConfirmed from the customer data sheet and applicable API 6A edition

DocumentationApproved drawings, material certificates, pressure-test reports and traceability records as agreed

DesignDual split with integral compression packoff

ActuationTubing-head lockdown screws

Installation sequencePackoff can be set before BOP removal

Seal energisationMechanical compression; no plastic injection stated by the reference product family

Values are confirmed against the customer specification. Availability is subject to the approved scope, manufacturer capability and technical review.

TYPICAL APPLICATIONS

Where it is used

Dual-string completions
Selective or commingled production
Dual-zone oil and gas wells
Completion work requiring early annulus sealing

STANDARDS & DOCUMENTATION

Supply can be reviewed against API 6A / ISO 10423 and other project-specified requirements, where applicable. The agreed documentation package may include material certificates, dimensional records, pressure-test reports, inspection records, certificates of conformity, packing lists and traceability documents.

FOR AN ACCURATE OFFER

Information to include in your enquiry

Equipment name and quantity
Size, bore and working pressure
Temperature and material class
PSL, PR and sour-service requirement
End connections and mating equipment
Datasheet, drawing, nameplate or photograph
Inspection and documentation requirements
Required delivery location and schedule

TECHNICAL & COMMERCIAL ENQUIRY

Need tc-dc dual-split tubing hanger?

Send the available RFQ, data sheet, drawing, equipment details or photographs. We will review the requirement and respond with any necessary clarification.

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