2014 Deepassurance Cementing_overview

Deepwater Well Integrity Challenges DeepAssurance™ Cementing Solution Suite May 2014

Cementing – History of Innovation 1919

1922

First cementing job transforms oil and gas wellbore architecture

1953

1957

X-ray diffraction added to The HT-400™ cement pump goes research into field use

2001

WellLife® service predicts risk of cement failure

1962 Halliburton cements the first geothermal well

2004

First remotely operated & monitored offshore cementing operation

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1930

1923

The two-plug system patented

Re-circulating jet mixer

1976 Halliburton Energy Institute established

2005

1932

Chemical research lab established

1981

R&D laboratory earns “Lab of the Year” from IR&D

2011

First foam cement jobs pumped: remediation & primary

1940

1938

First RedBook published

Cementing shallow-water wells

1982 Billionth sack of cement pumped

1991

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Commander™ eRedBook® 1000 Cementing mobile app Head + Remote

2000

Opticem™ software, Halliburton extinguishes 725 dynamic modeling of cementing well fires in operations Kuwait

2012

3-D iCem® Service, cementing- predictive-analysis operation software simulator

1947

First truly Bulk handling offshore well of cement cemented introduced

2013

WellLock® Resin, an annular barricade against well leaks

TergoVis™ I Efficiency Fluid & CleanSpacer™ III spacer fluid

Wellbore Integrity Issues CONDUCTOR CASING

SURFACE CASING

INTERMEDIATE CASING

INTERMEDIATE CASING

PRODUCTION CASING

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Deepwater Cementing Challenges

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Annular Pressures Corrosive Environments (CO2 / Salt) Narrow Pressure Margins Plug Setting Reliability – Wellbore Integrity Riserless Cementing Temperature Variance

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DeepAssurance™ Cementing Solution Suite

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DeepAssurance™ Cementing Solution Suite Overview

Solutions Challenges

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New Technologies: Centralizer Protech™ Flex Centralizer

Protech™ Flex Centralizers

 Solid-type blades for standoff without compromise  Withstand dynamic thermal-pressure environments with shear strength rated to 880 psi  Torque and drag resistance reduced to 0.25

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Bonded Directly to Casing, Liners, Drill Pipe Protech™ Flex Centralizers

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Enhanced Rig Floor Safety Protech™ Flex Centralizers

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Uncompromised Standoff Protech™ Flex Centralizers

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Enhanced Flow Area Protech™ Flex Centralizers

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New Technologies: Offshore System HCS AdvantageOne™ Cementing Offshore System

HCS AdvantageOne™ Cementing System

 Advanced mixing system for accuracy and reliability  Unit health monitoring  Pre-job systems check, automated valve configuration  Faster, simpler installation with a reduced footprint

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HCS AdvantageOne™ Cementing System

 HSE: – Dust collection – Non-radioactive densometer

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HCS AdvantageOne™ Cementing System

 Onboard high-pressure test system

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HCS AdvantageOne™ Cementing System

 Integrated liquid additive system with slide-out automated metering pumps

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HCS AdvantageOne™ Cementing System

 Integrated remote controls for off-unit operation

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New Technologies: Software Simulations HCS AdvantageOne™ Cementing Offshore System

iCem® Service

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Predictive bond logs Lost Circulation Modeling Enhanced equivalent circulating density modeling Managed-pressure cementing operations module

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iCem® Service – ECD

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iCem® Service – Hook Load

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iCem® Service – Displacement Efficiency

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Actual Bond Log Comparison to iCem® Service Data

Bond Log

iCem Service

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Bond Log

iCem Service

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Bond Log

iCem Service

New Technologies: Cementing System SaltShield™ Cement

Salt Zone Challenges

 Reactive salt zones could gel slurry during placement  Formation salt could dissolve into slurry affecting curing  Salt creep / movement could damage cement sheath and/or casing

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SaltShield™ Cement

   

Withstands loads due to salt creep Resistant to gelation upon salt contamination Low permeability and good compressive strength WellLife® Service – Modeling of Plastic Salt Flow

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SaltShield™ Cement – Remains Pumpable In Spite of Salt Contamination

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SaltShield™ Cement – Remains Pumpable In Spite of Salt Contamination

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SaltShield™ Cement – Remains Pumpable In Spite of Salt Contamination

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SaltShield™ Cement – Remains Pumpable In Spite of Salt Contamination

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Questions

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