STATS Company Overview 2024 - SA - Copy.pdf

STATS Company Hot tapping Overview 2024

1. STATS GROUP COMPANY OVERVIEW
ISOLATION TECHNOLOGIES BISEP® & TECNO PLUG®

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Specialist Tools and Technology Services for aSAFEREnergy
Industry

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OVERVIEW
Market leaders in the supply of pressurised pipeline isolation, hot tapping and plugging services to the
global energy industry. DNV type approved isolation tools provide leak-tight double block and bleed
isolation that enables safe and efficient maintenance and repair of onshore, topsides and subsea pipeline
infrastructure.

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SUSTAINABILITY PILLARS

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QUALITY, HEALTH, SAFETY AND ENVIRONMENTAL
ISSUES
STATS Groups commitment to Quality, Health, Safety and Environment is underlined by the continual
development of our accredited systems: ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018
Quality, Health, Safety and Environmental Issues
Are of primary importance to the management of STATS Group

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MITSUI & CO., LTD
Joining forces to pursue opportunities in both the traditional oil and gas pipeline
markets and the emerging low carbon markets..
Mitsui & Co., Ltd. acquired STATS Group in July 2023, the acquisition combines STATS with Mitsui’s Iron &
Steel Business Unit and is complementary to Mitsui’s plan to establish a strong, sustainable presence in the
pipeline maintenance market as a service provider.
Iron & Steel Products Business Unit
Pipeline Maintenance

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GLOBAL FOOTPRINT
Aberdeen | Abu Dhabi | Dammam | Doha | Edmonton | Houston | Kuala Lumpur | Muscat |
Perth
Global Employees: 380

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PRODUCTS & SERVICES
Isolation Services
Tecno Plug®

Remote Tecno Plug®

Intervention & Isolation Services
BISEP®

BI-STOP®

SureTap® Hot Tap Machines
Process Plant Solutions (PPS)
Hydrostatic Test Tools
Mechanical Connectors
Pipe End Plugs
Engineering Solutions
Pipe Lifting / Handling Tools
Repair Clamps

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BISEP® | INTRUSIVE DOUBLE BLOCK & BLEED ISOLATION PLUG
•Temporary fa il-safe double
block & bleed (DBB)
isolation plug deployed
through a single full bore
hot tap.
•Isolation c
.
•Enables o
modification
works without shutdown.

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BISEP® | SPECIFICATION

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SEAL VERIFICATION TEST
BISEP® Head rotated and aligned to
the center of the pipeline

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SECONDARY SEAL VERIFICATION TEST
•Both primary and secondary seals
a
re actuated hydraulically.
•Annulus traps the pipeline
pr
essure.
•No drop in annulus pressure
c
onfirms secondary seal integrity.

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PRIMARY SEAL VERIFICATION TEST
•Annulus blead down to 0 BAR.
•Annulus not building any pressure
c
onfirms Primary Seal integrity.
•Issue isolation certificate

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BISEP® | DOUBLE POSITION WITH SEPARATE BYPASS

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BISEP® | SINGLE POSITION
Online modification works whilst main unit remains live
at full operating pressure (Avoid Unit Shutdown)

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BISEP® | TRACK RECORD

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SURETAP® - HOT TAPPING MACHINE RANGE
The SureTap® range of proprietary hot tapping machines provide performance and reliability
for critical, high pressure tapping operations.
Key Features
Process fluid seal housing features a double block and bleed configuration
Hydraulically actuated, positive retention pilot drill system for robust securing and
r
ecovery of the cut pipe coupon
Pressure compensated feed system
Severe service and subsea compatible
All machines compatible with industry standard tapping equipment
Feature variable speed and feed configuration
All machines suitable for use with sour (H2S) products
Meet appropriate industry design standards where applicable
All machines are capable of deploying and recovering completion plugs
2” to 66” up to 153 bar psi (ANSI Cl900)

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SURETAP® - HOT TAPPING MACHINE RANGE

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•Piggable Re Tecno Plug®
provides fail-safe double
block and bleed isolation of
pressurized pipelines.
•Dual s
provide a zero-
energy zone to enable
maintenance work on
pressurized systems to be
carried out safely and
efficiently.
REMOTE TECNO PLUG® | NON-INTRUSIVE DOUBLE BLOCK & BLEED ISOLATION PLUG

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REMOTE TECNO PLUG® | SPECIFICATION

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REMOTE TECNO PLUG® - THROUGH WALL COMMUNICATION

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1)Pressure locked in the annulus
2)Pressure behind (inboard) vented
3)The annulus pressure is monitored for pressure decay (Leak Off)
T
he secondary seal is tested with full differential pressure in correct direction.
SECONDARY SEAL INTEGRITY TEST: LEAK-OFF TEST

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1)Annulus pressure vented and locked in
2)Stabilised annulus pressure a few bar above isolated pressure confirms annulus vent valve closure
3)Isolated pipeline pressure in front (outboard)
4)Annulus pressure is monitored for pressure build up (PBU)
T
he primary seal is tested with full differential pressure in correct direction.
PRIMARY SEAL INTEGRITY TEST: PRESSURE BUILD-UP TEST

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Pipeline valve replacement / valve repair
Riser replacement / riser repair
Pressure testing -
leak detection of risers / pipelines
Mid-
line pipeline repair / pipeline tie-in
Platform abandonment and bypass
Pipeline diversion / pipeline re-routing
REMOTE TECNO PLUG ® | APPLICATIONS

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REMOTE TECNO PLUG® | TRACK RECORD

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•For s distances tethered
Tecno Plug® provides fail-safe
double block and bleed
isolation of pressurised
pipelines.
•Dual s
provide a zero-
energy zone to enable
maintenance work on
pressurised systems to be
carried out safely and
efficiently.
TETHERED TECNO PLUG® | NON-INTRUSIVE DOUBLE BLOCK & BLEED ISOLATION PLUG

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TETHERED TECNO PLUG®

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TETHERED TECNO PLUG® | SPECIFICATION

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TETHERED TECNO PLUG ® | APPLICATION | SHORT DISTANCE DEPLOYMENT
•Pipeline va replacement / valve
repair
•Platform
abandonment and bypass
•Pipeline d
re-
routing

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TETHERED TECNO PLUG® | TRACK RECORD

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SUBSEA PRODUCTS & SERVICES
Isolation Services
Remote Tecno Plug®

Intervention & Isolation Services
BISEP®

SureTap® Hot Tap Machines
Mechanical Hot Tap Clamps
Pipeline Repair
Repair Clamps
Mechanical Pipe Connectors
Engineering Solutions
Subsea Launcher / Receiver
Pipe Lifting / Handling Tools
Abandonment Plugs

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A pipeline’s out of service time, following an incident, can be significantly reduced with strategic
investment in an Emergency Pipeline Repair System.
EMERGENCY PIPELINE REPAIR SYSTEMS (EPRS)
Designed to your exact specification Maintained in a state of readiness

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Local test boundary for pipework pressure testing ( Butt Welds, Joints, Tees, Valves)
Provides verified dual seal vapour barrier
Extensive track record, worldwide acceptance and utilisation
Large section elastomer seals ensure a leak-t
ight seal, even in pitted pipework
Robust construction ensures years of trouble free operation even in the harshest environments
LOCALISED WELD TEST TOOLS

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IN-LINE WELD TEST TOOLS | AMBIENT ISOLATION
Annulus continuously monitored and
held at positive pressure using inert
media like water or nitrogen.
Downstream vapour monitoring on
all tools above 2”.
Dual Seal Ambient Isolation to keep toxic / hydrocarbon vapor
away from hot work

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IN-LINE WELD TEST TOOLS | LOCALIZED HYDROTEST
Typical Set up for Localised Hydrostatic Leak test Pneumatic test
Size: ¾” – 72”. Beyond 2” hydraulic actuation
Test Pressure: Upto 1000 BAR

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PIPE END PLUG | E-PEP
TM
Size : 3” – 36”, Hydraulic Actuation
Test Pressure : Upto 400 BAR

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PIPE END PLUG | I- PEP
TM
Size : ¾ ” – 2”, Mechanical Actuation
Size : 30” – 42”, Hydraulic Actuation
Test Pressure : Upto 400 BAR
E-PEP
TM
used for size 3” – 36”

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PIN HOLE LEAK CLAMPS
Pin-Hole Leak Clamps have
been developed for process
piping repair in oil and gas
process facilities for holes
or defects up to 12mm ( dia)
Clamps are available in sizes
from 2” to 48” (std.) and for
pressures up to 153 Bar

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PIN HOLE LEAK CLAMPS | COMPONENTS & KEY FEATURES
CLAMP BODY
FASTENING BOLTS
COMPRESSION SCREW
ELASTOMER SEALING CONE
LEAK Ø : 12MM (MAX)
OP : 153BAR (MAX)
•2” U

•No pr
required
•Can be f
onto live leak
•Xylan c
provides excellent
corrosion resistance

•2” = 0.9K & 48” = 12KG

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DNV type approved Mechanical Connectors provide a permanent pipe to pipe or pipe to flange connection
where welded or hot work options may be undesirable.
T
he slipover design and external gripping assembly enables quick and efficient installation, providing cost
effective piping repair, tie-in or capping of redundant pipework.
DNV-OS-F101:2012 Submarine Pipeline Repair andDNV-RP-F113:2007 Pipeline Subsea Repair
Weldless Pipe Connection
Connector
Pipe to Flange ConnectionCoupling
Pipe to Pipe Connection

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A wide range of temporary or long term repair solutions including structural and pressure containment clamps
Solid track record of providing engineered solutions for topside and subsea
Dual seal design includes annulus and body cavity test options
Structural lock option to replace axial support
Clamps can be provided with offtake for hot tapping operations
Process & Pipeline Repair

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Sample Client List

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for more information visit
www.statsgroup.com
Thank You For Your Attention
Questions?

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Copyright
Copyright of all published material including photographs, drawings and images in this document remains vested in STATS (UK) Ltd and third
party contributors as appropriate. Accordingly, neither the whole nor any part of this document shall be reproduced in any form nor used in
any manner without express prior permission and applicable acknowledgements. No trademark, copyright or other notice shall be altered or
removed from any reproduction.
Disclaimer
Although STATS Group believes that the Presentation and the references therein are based upon reasonable assumptions, it can give no
assurance that the actual results will be as set out in the Presentation. STATS Group is making no representation or warranty, expressed or
implied, as to the accuracy, reliability or completeness of the Presentation or the data referenced therein, and neither STATS (UK) Ltd nor any
of its directors, officers or employees will have any liability to you or any other persons resulting from your use.
STATS Group consists of many legally independent entities, constituting their own separate identities. STATS Group is used as the common
brand or trade mark for most of these entities. In this presentation we may sometimes use “STATS”, “we” or “us” when we refer to STATS
Group companies in general or where no useful purpose is served by identifying any particular STATS Group company.
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