WOM Subsea is specialized in providing custom-engineered subea solutions to WOM clients around the globe
WOM Subsea has recently expanded its operations to a 10,000 sq ft highbay which allows for up to 3 Subsea Intervention Systems to be worked on Simultaneously
WOM Subsea's operations are closely integrated with the established infrastructure which WOM has built over yhe past 40 years
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7 3/8-10K High Angle Release (HAR) Connector

Worldwide Oil Machinery (WOM) developed a High Angle release Connector (HAR). The connector connects EDP package to the LRP by latching on to the re-entry mandrel.


  • 8 off corrosion resistant hydraulic cylinder for preload locking force.
  • 2 off banks for both locking and unlocking circuit
  • Tapered lock mechanism
  • Visual indicator rods.

Industry Standards

API 6A /ISO 10423Specification for Wellhead and Christmas Tree Equipment (Latest Edition) 20th Edition October 2010
API 17D /ISO 13628-4Specification for Subsea Wellhead & Christmas Tree Equipment (Latest Edition) 2nd  Edition May 2011
API 17G / ISO 13628-7Petroleum and natural gas industries- Design and operation of Subsea production systems-part 7: Completion / work over riser system 2nd  Edition July 2006
SAE AS4059Aerospace Fluid Power – Cleanliness Classification for Hydraulic Fluid (Latest Edition) AS4059F September 2013
NACE MR0175 /ISO 15156Petroleum and natural gas industries- Materials for use in H2S-containing environments in oil and gas production 2nd  Edition July 2006
DNVGL-OS-E101Offshore standards, Drilling facilities January 2018

Operating Specification

Maximum working pressure 10,000 Psi
Maximum Test pressure 15,000 Psi                
Temperature Rating P+U
Min. Design Temperature -20° F
Max. Design Temperature 250° F
Nominal bore size 7 3/8”
Drift Dia. 7.345 +.027/-.000
PSL Level PSL-3G
PR Level 2
Disconnect angle (Max) 15 ° from vertical
Swallow 10.44”
Hydraulic circuits 8, (2 banks of 4)
Upper Connection 13-5/8-10K API Studded BX-159 Ring Gasket† 9.5” Seal-sub pocket
Lower Connection 13-5/8-10K API 16A hub 112 gasket profile
Lock port connection x 2 ½” Parker
Unlock port connection x 2 ½” Parker
Monitor Port ¼” N.PT.
Locking Pressure (Nom) †† 2250 psi
Locking Pressure (Max) 3000 psi
Unlock Pressure (Max) 5000 psi (3300 psi min.)
Locking Volume (Max) 4.44 U. S GAL
Unlock Volume (Max) 3.72 U. S GAL
Ratio unlock to lock force (with above pressures) 1:1.45 @ 3000 psi lock 1:1.94 @ 2250 psi lock
Cleanliness AS4059 Class 6B – 6F
Water depth 10,000 FT (Based upon loading)
Service Condition H2S per NACE MR 01-75
API Monogram No

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