Cantilever unit for Well Restoration, Well

Intervention and P&A Tor Odegard

Region Manager Asia Pacific

Pavilion Tower, Level 16 Jalan Raja Chulan

50200 Kuala Lumpur

Tor.Odegard@Dwellop.no

Agenda

1. Company Introduction

2 Product Philosophy

3. Well Intervention Products

4. Cantilever Unit for Well

Restoration, Well Intervention and

P&A

2

DWELLOP AT A GLANCE - past, present and future

• A new company with a long history and high ambitions.

• Established in February 2014 as result of an MBO.

• Delivering topside handling equipment for well intervention and P&A operations

• Recently introduced the Cantilever solution for platform, Liftboat and Jack-up

SAFE AND COST-EFFECTIVE SOLUTIONS - product philosopy

Custom & Standard designed products

Reliable and efficient in use

Low maintenance cost

Reduce manual and hazardous

operation whenever possible

Reliable and timely delivery

Remote operated systems available

Off the shelf products available

Fabricate locally when possible

Dwellop focus on efficient and safe operation where product are adapted for local

conditions and needs. Achieved through collaboration with service companies and

operators world wide

CONSEPTUAL DESIGN– FEED – DETAILED ENGINEERING – DELIVERY

FROM CONCEPT - basis for contract

TO FINAL PRODUCT - delivered on time and on cost

Agenda

1. Company Introduction

2 Product Philosophy

3. Well Intervention Products

4. Cantilever Unit for Well

Restoration, Well Intervention and

P&A

7

WELL INTERVENTION - PRODUCTS - reputed and field proven

Dwellop started out as a Well Intervention Top Side product supplier in 1990

Following are some of the products. But for more information, please visit our website

www.dwellop.no

DROP IN DRUM SYSTEM (DID) and POWERSTAND - enabling cost-efficient and safe coiled tubing operations

Designed for rough weather condition - Proper guiding and tubing protection – Dead Weight Removed – Focused on rig up and operation time saving

– Developed for operations in the North Sea harsh environment

– Designed to reduce manufacturing cost

– Flexible system

– Enabled for road transport

– Light weight

– Proven design with 30 years experience

– Build according to Norsok Z-015

ADVANCED TENSION FRAME - enabling safe injector handling during coil tubing operations on floaters

Provide a safe working window on floaters for coiled tubing and wireline operations.

– Compliant with requirements such as

personnel safety with no personnel

exposed to moving or hanging load

– Flexible to fit different rig ups

– Improved operational predictability, less

dependent on weather.

– Time saving during rig up and operation

– All functions available as Radio remote

Controlled

– Heave compensated ATF available

where redundancy is required

ADVANCED TENSION FRAME - enabling safe injector handling during coil tubing operations on floaters

JACKING FRAME - enabling safe and efficient BHA handling

– Modular design, that is easy to adapt to

meet customers demands

– Time saving during rig up and operation

– All functions available Radio remote

Controlled

Enabling safe and efficient injector handling during

offshore coiled tubing operations

JACKING FRAME - mob/demob

WELL INTERVENTION TOWERS - key benefits

• Module based design for fast rig up/down

• Patented section intermediate locks that can

be remotely operated

• No need for extensive utility hook-up

offshore, with reduced leakage points

• Design for CTD and tripping pipe

requirement

• No man rider operations needed

• Winches from 3 ton to 17 ton

• “False” rotary with master bushing interface

• 3 “mouse” holes

• Utilities mounted in dedicated basket

WELL INTERVENTION MAST - increase efficiency of wire line and coiled tubing operations

• Rig up / down time, significantly reduced

compared to traditional ways to operate

• Rig up and operation time reduced by 25%

• All sections with quick lock system for

Increased safety during rig up and operation

• No scaffolding is required

• The system takes up less deck space and

require less personnel during rig up

• No need for crane at any part of operation

• Module designed with a total weight of

approximately 75 ton.

• Each load designed to accommodate crane

capacity

• Delivered on X – Y skidding system

Agenda

1. Company Introduction

2. Product Philosophy

3. Well Intervention Products

4. Cantilever Unit for Well Restoration,

Well Intervention and P&A

16

CANTILEVER WORKOVER UNIT - safe and cost-effective solution bridging the gap

The old way

The new way

Nimble and fast moving between wellheads / no need for Tugs

Purpose built and more efficient for Work-Over operations

High quality solutions with modern technology

Ideal for old platforms with structural integrity issues

Well Intervention Unit

• Cantilever incl. Skidding

• CT Tower

• CT Reel and Cabin

• Wire Line mast

• Wire line unit

• Power Pack

• Control System

P&A Unit

• Cantilever incl. Skidding

• CT Tower

• CT Reel and Cabin

• Wire Line mast

• Wire line unit

• Power Pack

• Control System

• Casing Jack

• A-Frame

• Pipe Rack

• Mud system

Light Drilling Unit

• Cantilever incl. Skidding

• Dwellop Light Drilling Unit

• Pipe Handling System

• Cabin

• Power Pack

• Mud system

• Control System

• CT Tower

• CT Reel and Cabin

• Wire line unit

CANTILEVER SOLUTIONS - for Well Restoration, Well Intervention, P&A and Work-Over operations

CANTILEVER – Light Drilling & Work Over - Operational Capabilities

Work Over Operations

– Recompletion

– Side-tracks

– ESP change out

– Clean out of casing/tubing

– Milling operations

– Cementing

– Snubbing

Drilling operations up to 15 000 ft

Skidding 15 by 7 meter

250 MT Pull

32k ft/lbs Rotational TQ @ 200 rpm

Master Bushing 37 ½”

49 ½” pass through

Pressure rated standard 5,000 psi

Tripping speed 1050 ft/hr

19

Cantilever Workover Solution - the game changer

CANTILEVER – Well Intervention Unit - for well intervention operations on wellhead platforms from Liftboats

CANTILEVER – Well Intervention Unit - for well intervention operations on wellhead platforms from liftboats

CANTILEVER – Well Intervention Unit - for well intervention operations on wellhead platforms from liftboats

CANTILEVER

ON EVOLUTION

6104 – SESV

ABU DHABI

NOVEMBER 2016

CASE STUDY

SESV with Cantilever vs Jack-Up

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