Technology Partnership Event Aberdeen 2015/11/26€¦ · •NORSOK compliant remote operated pipe handling •Interface to mud system and circulation setups •Control cabin acc.

TOOLS FOR EFFECTIVE P&A OPERATIONS Technology Partnership Event – Aberdeen 2015/11/26

AGENDA

1. Company Introduction

- Who we are

- What we do

2. Effective Tools for P&A

- The challenge

- The solution

DWELLOP AT A GLANCE - who we are

• Independent technology company

delivering topside handling equipment

for well intervention and P&A

operations.

• A new company with a long history and

high ambitions.

• Established in February 2014 as result

of an MBO.

DWELLOP AT A GLANCE - what we do

• Specializes in delivering innovative efficient well intervention and P&A equipment.

• Product range from simple CT and WL equipment to complex Work-Over Units.

• Focusing on cost-efficiency and safety.

DWELLOP AT A GLANCE - our products

In addition to these products Dwellop has a wide portefolio of other products for topside

handling during coil tubing and wireline operations.

powerstand.mp4

DWELLOP AT A GLANCE - our work-over units

The Work-Over Units are based on proven technology, are fully remote operated

to ensure safe and cost-effective WI and P&A operations on wellhead and

production platforms!

Dwellop-Rolls Royce MDU in-house Test.m4v

FROM CONCEPT - basis for contract

TO FINAL PRODUCT - delivered on time and on cost

TOOLS FOR EFFECTIVE P&A OPERATIONS - establish barriers to seal of and isolate a reservoir

3) Cutting and Pulling of conductor

pipe and surface casing

2) Setting reservoir barriers, i.e.

wellbore isolation and milling

1) Pulling production casing

- Reservoir diagnostics and

abandonment

TOOLS FOR EFFECTIVE P&A OPERATIONS - the current solution is the challenge

TOOLS FOR EFFECTIVE P&A OPERATIONS - stand alone work-over units

12

WORK-OVER UNITS - Stand alone units for WI, P&A and Work-Over operations

Well Intervention and P&A

• CT Reel and Cabin

• Jacking frame with skidding

• Powerpack

• Casing jack

• A frame

• Pipe rack

Retrofit, P&A and Work-Over

• WI solution

• Light Drilling MDU

• Existing sub structure

• Pipe Handling system

• Power packs

• Mud system

• Cabin and Control system

Light Drilling

• Cantilever incl. Skidding

• Dwellop Drilling MDU

• Set back

• Pipe Handling System

• Power Packs

• Mud system

• Cabin & Control System

TOOLS FOR EFFECTIVE P&A OPERATIONS - cantileverd work-over units


15

Well Intervention


• CT Tower

• CT Reel and Cabin

• Wire Line mast

• Wire line unit

• Power Pack

P&A

• WI solution

• Casing Jack

• A-Frame

• Pipe Rack

Light Drilling


• Dwellop Light Drilling WOU

• Pipe Handling System

• Power Packs

• Mud system

• Cabin & Control System


TOOLS FOR EFFECTIVE P&A OPERATIONS - Dwellops contribution to a P&A operation sequence

RESERVOIR DIAGNOSTICS

PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS



PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS

•WIRELINE



PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS

•WIRELINE •P&A UNIT



PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS

•WIRELINE •P&A UNIT •JACK-UP



PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS

•WIRELINE •P&A UNIT •JACK-UP •P&A UNIT



PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS

•WIRELINE •P&A UNIT •WORK OVER UNIT •P&A UNIT



PULL COMPLETION

TUBING

WELLBORE ISOLATION

AND MILLING

CUT/PULL CONDUCTORS

•WIRELINE •WORK OVER UNIT •WORK OVER UNIT •WORK OVER UNIT

DWELLOP P&A UNIT - slim concept for cutting and pulling of tubulars

• Plug & Abandonment w/ CT&WL

• Slot recovery w/ CT&WL

• Casing and conductor recovery

• Tripping pipe


• Cutting and pulling unit

• Rotation table on jack

• Optional top drive for milling

• NORSOK compliant remote operated

pipe handling

• Interface to mud system and circulation

setups

• Control cabin acc. to S-002

DWELLOP P&A UNIT - pulling and cutting

DWELLOP P&A UNIT - capable of CT and WL operations

• The A-frame of the P&A unit is

equipped for rigging up the wire line

lubricator stack for running slick line

• Optional multiple pad eyes and extra

winch for running E-line operations or

braided wires with different sheave

dimensions.

• CT jacking frame fits on

DWELLOP P&A UNIT - line of sight from operator’s cabin

DWELLOP P&A UNIT - pipe rack capacity for one well


• Low day rates

• Low POB / 3-4 people

• Fully skid able

• Fast mobilization/demobilization

• Compact design

• Modularized to be lifted with existing

platform cranes

• Limited interface

DWELLOP WORK OVER UNIT - WI, P&A and Work-Over operations

• Work Over

• Plug & Abandonment

• Slot recovery

• Pulling/Cutting of old casing/tubing

• Set new casing/tubing

• ESP change-out

• Setting whip stock and drill shorter

side tracks.

• Wire line / coiled tubing work


• NORSOK pipe handling

• 250 MT Rack & pinion drive, highly

accurate

• Top drive

• Cabin with 2 ea cyber chairs

• CE marked

• NORSOK built

• Onshore drilling at the moment


• Low day rates

• Low POB

• Fully skid able


• Compact design


platform cranes

• Limited interface

TOOLS FOR EFFECTIVE P&A OPERATIONS - choosing the right tool

Platform upgrade

100 mUSD Jack-up

+ 300 kUSD/d Work-Over Unit

60 kUSD/d P&A Unit

25 kUSD/d

SIMOPS FOR P&A - increasing efficiency

• Lower day rates

• Lower POB on extra unit

• Skid able


• Compact design


platform cranes

• Reducing Platform campaign time

THANKS FOR

YOUR

ATTENTION!

Technology Partnership Event Aberdeen 2015/11/26€¦ · •NORSOK compliant remote operated pipe handling •Interface to mud system and circulation setups •Control cabin acc.

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