Well Intervention

Product
Brochure
Introduction

Omega Well Intervention is As well as operational design,

an innovative technology we offer 24/7 office and field
developer who design, support to run and deploy our
engineer and manufacture well intervention technology.
downhole well Intervention With our extensive knowledge
tools for the global Oil and and experience in intervention,
Gas industry. We offer quality Omega can provide our clients
assured products to help with solutions to meet their
support our clients with their operational requirements and
most demanding challenges. challenges. Along with our
alliance partner Wellpro, we
have the capability to service
clients through the use of
a wide range of innovative
market leading solutions in
downhole intervention products
- covering portfolios of
Well Isolation, Well
Abandonment, Well Surveillance
and Monitoring, and Wireline
products.

Omega Well Intervention has achieved Well

Isolation
accreditation to API (American Petroleum Institute)
Q1 standard for its quality management system.
The scope of our accreditation covers the design,
manufacture, assembly, test, refurbishment and
rental of all our well Intervention equipment.
V-Zero™ Retrievable Bridge Plug

The V-Zero™ Retrievable Bridge Plug is a high The large ‘through bore’ design ensures full
performance monobore plugging device which equalisation occurs prior to retrieval. This
can be set at any required depth in the tubing or also means that accessory equipment can
casing. be attached below the plug such as Omega’s
remotely activated equalising valves.
The plug is deployed, equalised and retrieved
using conventional well intervention methods. Omega’s plug portfolio has undergone an
extensive testing program qualifying them to the
Deployment is achieved in one run, as is the highest relevant industry standard.
subsequent equalisation and retrieval of the
plug. This enables a reduction in both well Omega qualifies the V-Zero™ Retrievable Bridge
intervention risk and operational cost. Plug range to 5,000 psi @ 150ºC - 4ºC as per
the requirements of API 11D1. Contact your
The plug features bi-directional slips which Omega representative for more specific and
anchor it to the well casing before the element is updated testing information.
packed-off to form the pressure seal. This multi-
stage setting sequence makes it ideal for cross
flow applications.

• High integrity barrier qualified elastomers.

• Medium expansion rate.
• E
 qualised and retrieved in a single run.
• Bi-directional mechanical slips.
• L
 arge slip footprint maximises slip/casing
contact area.
• O
 verall length minimized for restricted
access deployment.

Omega Well Intervention has a license

from API (American Petroleum Institute)
to monogram our Retrievable Bridge
Plug (RBP) products certifying that
they are in accordance with all the
requirements of API Specification 11D1
Omega Retrievable Bridge Plug
Product Family

6
5
3
Well Intervention

4 7 6
2

2
1 11

1. Retrievable Bridge Plug

12
2. Hydrostatic & OEMS (Omega Electro Mechanical Set)
10
3. Pressure Module
4. Coil / Pipe Adaptor
5. Electric Line Adaptor
6. Dual Function Drift / Junk Catcher / Single Trip Junk Catcher (STJC) 9
7. GS / DU Pulling Tool
8. Pump Open Sub
9. Water Injection Valve
10. Electronic Equalising Valve 8
11. Shut In Tool
12. Setting Adaptor
V-Zero™ Retrievable Bridge Plug
Main Components

Standard GS Release Keys

Fishing Neck
Medium Expansion
Shear Element
Screw (High Performance V-Zero™ Element Shown)

Shear
Screw Bi-Directional Slips
(Large Footprint)

Equalisation Ports

Snap Ring

Shear
Screw
High Performance
Ratchet Mandrel

Coil Spring

Shear Sub
Hydrostatic Setting Tool

The Omega Hydrostatic Setting Tool (HST) The tool can be deployed on slickline, wireline,
provides the industry with a highly reliable, non- coiled tubing and drillpipe. The lower end of the
pyrotechnic setting device for the installation setting tool will make up to industry-standard
of downhole tools such as Bridge Plugs, High wireline adapter kits. When run on slickline, a
Expansion Gauge Hangers and Straddles. switch at the top of the tool is used to activate
the timer prior to picking up the toolstring.
The setting tool converts the hydrostatic
pressure at the tool into an axial force. The short In applications where insufficient hydrostatic well
overall length of the HST has been achieved by pressure is available, a Pressure Module can be
incorporating a highly efficient pressure multiplier integrated into the HST. With no requirements for
within the design. This combines with a unique explosives, the Omega Hydrostatic Setting Tool
regulating device to maximize the available negates the issues commonly associated with
output force whilst safely controlling the pressure the handling, transportation, storage, importing
entering the tool. and exporting of hazardous materials.

• Accurate time delay mechanism.

• Large output forces generated.
• High Pressure / High Temperature HST’s available.
• Large “Stroke” capability.
• Extensive track record.
Hydrostatic Setting Tool
Main Components
Fluid Transfer
Valve

Inlet Ports

Hydraulic Fluid
Chamber

Main Piston

Inlet Port
+ Filter
Actuation
Inlet Pressure Motor
Control Valve

Electronics Cartridge

Activation Pin

Valve
Pin
Pressure Module
Main Components
Where there is insufficient hydrostatic pressure
to utilise a standard HST, the tool can be
configured to incorporate the pressure module.
The standard Timer Head releases Nitrogen
gas pressure from the pressure module into
the lower section of the tool that is otherwise
identical to the standard HST. Here it generates Hydraulic Fluid
the axial setting force that would usually be Chamber
derived from well pressure.
Inlet Pressure
Control Valve

dule
ssure Mo
it ro g en Pre
N

Main Piston

Nitrogen Chamber

Timer Head
(No Inlet Ports)

Flow Tube
OEMS – Omega Electro Mechanical Set

The OEMS has a non-hazardous design, utilizing Once the setting cycle is commanded the tool
alkaline battery power instead of pyrotechnic or provides a slow, controlled axial movement
hydraulic pressure in the motive force provision which aids in the centralization of the wellbore
of the setting cycle. device.

The OEMS is electronically controlled and can The OEMS has onboard logging with the option
be used in both real-time and memory mode, to store the captured data on flash memory for
providing multiple methods of activation along analysis post-run, or transmit it in real-time to
with the option of real-time command and the surface. Once back at surface, the OEMS
control. requires only the replacement of the combined
power/control module to ready it for another run.
This allows for faster turnaround times, reduced
risk of operator error, and no need for specialist
technician training.
Electronic Equalising Valve

The Equalising Valve is an electronically-actuated The pressure signature can be easily

valve that allows plugged wells to be equalised programmed at the wellsite using a laptop
or brought onto production without the need for computer.
intervention.
The valve can be installed below any lock or
The field-proven onboard electronics require no plug and can be used as a shallow or deep set
connection to surface as the valve is functioned barrier.
with a ‘Command’ remote pressure signal. The
unique command pressure signature can be The Equalising Valve has successfully delivered
selected based on operational requirements to a zero bubble, gas tight seal using the rigorous
avoid the possibility of communicating to other requirements set down by the ISO standard ISO
well bore devices accidently. 14310.

• Shallow set barrier for tree testing, maintenance and change outs.
• Deep set barrier for packer setting and tubing testing.
• Rapid resumption of production without the need for Intervention access.
• Isolation and opening of Multi-Lateral legs.
• Barrier for Work Overs.
Electronic Equalising Valve
Main Components

Snap Ring

Oil Fill Port

Opening Sleeve

Hang Up Shroud

Power Pack

Pressure Monitoring
Unit Housing
Actuator Mechanism

Equalisation Ports Pressure Monitoring

Unit

Diaphragm
Water Injection Valve omega-completion.com

Although the Omega Water Injection Valve is The Injection Valve is spring-biased into the
typically used in water injectors, it is also ideal for closed position and opens when injection fluid is
use where oil producers are being converted to pumped down the tubing. The large annular flow
injectors due to failed safety valves. ports maximise available flow area through the
valve whilst minimising the pressure drop
The Injection Valve acts as a fluid barrier and in across it.
certain scenarios it can prevent the ingress of
sand to the well when injection is stopped. When pumping is stopped the spring forces
the plunger upward to seat on the seal face,
The valve is unique within the market place, preventing any fluid from below the valve flowing
incorporating a hydraulic dampening system to back into the tubing above.
deal with flow-induced vibration. The dampening
system also allows the valve to ‘soft-close’
preventing any damage to the seal faces when
injection ceases. Anti-rotation locking rings
secure each of the threaded connections within
the tool ensuring there is no potential for back-
out during flowing conditions.

• Hydraulic dampening system to prevent unwanted vibration.

• Soft closure feature to extend plunger seal life cycle.
• Debris tolerant seal system.
• Anti rotation connections.
• Large annular flow ports.
• Metal To Metal Seal increases durability.
Dual Function Drift Junk Catcher

The Omega Dual Function Drift Junk Catcher Set Up 2: Junk Catcher
can be quickly and easily configured to fulfil As a Junk Catcher the assembly can be run to
either of two roles based on operational depth on a GS running tool and landed off in
requirements. the fishing neck profile of the equipment already
installed in the well bore. The Junk Catcher is left
Set Up 1: Drift in position to capture debris which may build up
The overall length of the drift assembly can above the well bore device. The Junk Catcher
be configured to mimic the OD dimensions of may then be removed at a later date using a GS
Bridge Plugs, Straddles, Locks and any other pulling tool.
flow control device to be installed in the well. It
is then run to the required depth and retrieved The Omega Dual Function Drift Junkcatcher is
ensuring that the tools can be run and set easily converted from one mode to the other, by
without hanging-up within the well bore. simply changing the orientation of the conversion
sleeve within the tool. To use as a Junk catcher,
the Conversion Sleeve covers the flow ports in
the Ported Sub. To use as a drift the sleeve is
reversed leaving the ports open for fluid bypass.

• Fully adjustable drift length and junk capacity.

• Standard GS running/pulling profile.
• Bull nose supplied with standard sucker rod connection.
• Increased latching area for improved jarring impact.
Single Trip Junk Catcher

The Omega Single Trip Junk Catcher is designed The Single Trip Junk Catcher benefits from a
to be run in conjunction with the Omega flapper system that will close upon setting of the
Retrievable Plug range. Bridge Plug, isolating and protecting the plug.

Deployed on the Omega Hydrostatic Setting Generously sized ports allow fluid bypass
Tool, the Junk Catcher remains located above should the Bridge Plug be run with a hydraulic
the Bridge Plug, preventing debris from entering equalisation device such as the Omega
the plug, where it could compromise the flow Equalising Valve or Pump Open Sub.
path or the subsequent plug retrieval.
The Single Trip Junk Catcher is retrieved on
Slickline with an appropriate GS Pulling tool.

• Standard GS running / pulling profile.

• Isolation Flapper.
• Large Bypass Ports.
Pump Open Sub

The Pump Open Sub can be attached beneath Alternatively, the shear screws can be sheared
a packer or lock to provide an equalising facility and the sleeve mechanically pushed off seat
prior to the retrieval of the equipment. using a prong. Once the sleeve reaches the
bottom of the tool it is locked in the open
The Pump Open Sub is run in hole in the closed position.
position. Pressure can be applied to the tubing
to perform a pressure test or set completion The Pump Open Sub has successfully delivered
equipment above the tool. a zero bubble, gas tight seal using the rigorous
requirements set down by the ISO standard ISO
Opening is achieved in one of two ways. 14310.
Applying pressure to the tubing will shear the
shear screws, allowing the sleeve to move until it
is locked in the open position.

• Primary hydraulic equalising function is achieved by applying pressure from surface.

• Secondary mechanical equalisation method by using prong.
• Fully adjustable shear load activation.
• Once equalized the device is retained in the open position.
• All shear screws are retained within the tool.
 Cement Dump Bailer

The Omega Cement Dump Bailer is a single-

shot device which has been designed to
accurately deliver large volumes of Cement,
Acid, Chemicals, Sand or Proppant to a
downhole location via slickline or braided line.

Due to its modular design, the Dump Bailer

actuator can be made up to any number or size
of tube sections. The number and diameter of
these tubes is dictated by the available rig up
height, minimum well bore restriction and the
final overall toolstring weight.

Cement
Tube

Opening
Sleeve

Actuator
Piston Actuator
Mechanism
Electronics
Module

Well
Nose Cone /
Activation Switch

Abandonment
Cement Dump Bailer

Prior to running the tool, the electronic timer Following expiry of the pre-programmed time Timer Control Dials
is programmed with the desired time delay delay, well pressure enters the tool and acts
that should elapse before tool activation. Once against an atmospheric chamber to shift the
the Dump Bailer is filled and prepared for valve sleeve into the fully open position. The
deployment, the time delay period is started by content of the tube sections is then free to drain
removing the safety ring and threading the nose through the large flow ports on the actuator,
cone fully in to the Actuator body of the tool. depositing it at the desired location.
The tool is then run to depth.

Minutes x 10 Hours
Cement Tube

Opening Sleeve

Cement Tube

Opening Sleeve

Actuator Piston

Actuator Mechanism

Pressure Inlet Port

Electronics Module

Nose Cone / Activation Switch

Ports
K-Punch Hole Punching Tool

The K-Punch is a modular hole punching tool.

It is combinable with the K-Set Setting Tool and
can be configured to punch single or multiple
oriented holes in a single run.

The K-Punch can punch holes in a range of

tubing and casing sizes from 2-7/8” to 9-5/8”.
 High Expansion Gauge Hanger

The Omega High Expansion Gauge Hanger is The tool can also be used as an impediment to
used for hanging gauges and other tools in wells the upward movement of abandoned equipment
with no nipple profiles. Its slimline design allows in flowing wells.
it to do so whilst constituting a negligible flow
restriction.

Well Surveillance
and Monitoring
High Expansion Gauge Hanger
Main Components

Beam Spring

Ratchet Mandrel
Shear Screws
(Un-setting)

Setting Rod

Release Keys
Gripper Arm

Fish Neck

Gripper Pad
High Expansion Gauge Hanger

The Gauge Hanger can be run on slickline or The Gauge Hanger comes in two chassis sizes:
electric cable and is set using standard setting 1.5” and 2.0” OD’s. Conversion kits enable the
tools. Retrieval is with a JDC pulling tool for Gauge Hanger to be set in a range of tubing
simplicity. sizes from 2-7/8” through to 7”.

Two bi-directional gripper modules support Each High Expansion Gauge Hanger package
loads in either direction and self-centralise the comes supplied in its own transport case with
tool on setting. At retrieval the slips are positively customised foam padding. This allows easy
retracted from the tubing/casing wall to their transportation to the well site and ensures that
running position. the tool and its associated kit components
remain well protected.
Pressure Activated Shut-In Tool

The Omega Presssure Activated Shut-In Tool is The tool can also be used in new completions
a single-shot closing device designed to be run together with pre-installed plugs. This allows
below a Bridge Plug or Lock Mandrel. the tubing to be auto-filled prior to closing the
tool. With the required barriers in place the
It closes after a pre-programmed time delay or Production Packer can be set and pressure
after reaching a pressure threshold. tested prior to installing the xmas tree.

It is primarily intended for use in basic well The tool contains two independent sets of
testing situations where a flowing well is shut-in electronics, two pilot valve mechanisms for
downhole and the resulting pressure build up is 100% redundancy and once closed the valve is
monitored by memory gauges. mechanically locked in the closed position.

A predetermined delay period and trigger

pressure is programmed at surface prior to
running in hole. When the monitoring unit scans
the required hydrostatic pressure, the delay
countdown is initiated and the tool is remotely
closed.

• Provides pressure build up monitoring.

• Deployed below Lock or Bridge Plug.
• Allows auto-filling in new completions.
• Large flow area through tool.
• Two independent operating mechanisms.
• Field proven, 100% Activation Success.
 Downhole Memory Camera

The Omega Downhole Memory Camera enables The compact design allows the Omega
operators to deploy a camera system via camera to be deployed when rig up heights are
Slickline in a cost effective manner. restrictive.

Omega’s solution requires none of the The system is supplied inside a robust transport
specialised equipment or operators typically case with customised foam padding, ensuring
required by alternative systems, delivering both that it arrives on location well protected.
flexibility and value to customers.

Battery Pack

LED Light Array

Top Sub

Electronics Module
Stand Off Sub
Optical Unit Housing

Pressure Window
 Wireline Products

Omega has been supplying high deviation We are proud of our technology and the
tool string equipment to the global oil and gas significant benefits it has brought to our
industry for more than 20 years. During this time customers. Our relentless focus on product
we have seen our products evolve into one of testing and engineering development has seen
the most effective downhole friction reduction our products gain a reputation for reliability,
solutions on the market. performance and ease of use throughout the
global oil and gas industry.

Wireline Products
Roller Subs

The Omega Roller Sub was designed to fill a The Roller Subs allow deeper penetration into
need in the rolling systems market for a simple deviated wellbores.
and reliable means of reducing toolstring friction. A roller sub for electric line operations is also
available. It incorporates a mono conductor
Type 44 cable protected by stainless steel
tubing which is recessed into the sub body.
Metal to metal seals on the tubing connections
give a 10,000 p.s.i. rating for the sub.

360º Wheel Coverage

Roller Subs
High Quality Roller Bearings

Each wheel features three bearings, two

thrust and one double angular. The wheels
are rigidly mounted on a threaded shaft that is
double locked to the main body. The roller sub
features four wheels per roller in a spiral, which
guarantees two contact points with the tubing
at any one time.

Large Range Of Sizes Available

Horizontal Self Cocking Jar Hydraulic Metering System

Hydraulic High Deviation Jarring

The Omega Horizontal Self Cocking Jar is a

long stroke hydraulic jar which has the unique
capability of re-setting itself in a highly deviated
or horizontal wellbore. Whereas standard
Hydraulic, spang or spring jars rely on gravity to
re-set, the Omega Horizontal Jar incorporates a
re-setting spring which provides sufficient
re-setting force independent of deviation.

Originally designed to be run with the Omega The pressure balanced design offers a jar that
Tractor, the Horizontal Jar provides greater will operate in nearly all environments without the
flexibility to many non-tractor operations. need to change oil between runs or for differing
A unique feature of the Omega Horizontal Jar well conditions.
is the viscosity compensation metering system
which maintains the metering time near constant When deployed with the Omega Hi-Deviation
regardless of the temperature. Tubular Jar & Roller Subs the Omega Horizontal
Jar has operated in deviations of over 84º.
High Deviation Tubular Jar
Enhanced Upward & Downward Jarring

The Omega High Deviation Tubular Jar This larger clearance combined with the large
addresses the industry need for a tubular jar that ports on the outer housing and bottom sub
has the ability to stroke closed in highly deviated allows for easy transfer of fluid reducing the
wells. Used in conjunction with the Omega hydraulic damping effects.
Roller Subs, the Tubular Jar will provide both
upward and downward jarring action in wells Despite the many unique features of the
up to a proven 84 degrees deviation. This is Omega High Deviation Jar there is no additional
achieved by utilizing two sets of recirculating ball specialist knowledge required allowing the
bushings. resident slickline crew to perform normal Equipped With High Quality Linear Bearings
operations.
The HDT Jar is extremely debris tolerant due to
its larger than normal running clearance between
the anvil block and outer housing.
Contact

MENA Region OMAN ASIA Region Australia

(Middle East & North Africa) (Not Australia)
– Excluding Oman

Omega/Wellpro Group Omega/Wahiba Energy LLC Omega/Wellpro Group R&D Solutions

Warehouse: RA08NB02 Al Mawaleh South Menara Prestige Suite 3, Level 1
Jebel Ali Free Zone Way No. 4731 No 1 Jalan Pinang 610 Murray Street
Dubai Building No. 2443 50450 Kuala Lumpur West Perth WA 6005
United Arab Emirates Malaysia Australia

MiddleEast@wellprogroup.com info@omega-intervention.com AsiaPacific@wellprogroup.com info@omega-intervention.com

https://wahibaenergy.com

ESSA Norway America’s General Enquiries

(UK, Europe & SWA) (Including Canada)

Head Office Omega Well Intervention Head Office info@omega-intervention.com

Omega House Kanalvegen 8 Omega House sales@omega-intervention.com
Kirkhill Road 4033 Stavanger Kirkhill Road 01224 772744
Kirkhill Industrial Estate Norway Kirkhill Industrial Estate
Aberdeen AB21 0GQ Aberdeen AB21 0GQ

info@omega-intervention.com norway@omega-intervention.com info@omega-intervention.com www.omega-intervention.com