ENABLING SAFER DP OPERATIONS · 06/12/2011 · December 6, 2011 12 MTS ENABLING SAFER DP...

December 6, 2011 1

ENABLING SAFER DP OPERATIONS

Marine Safety Forum

Pete Fougere & Suman Muddusetti

MTS DP Technical Committee

Provide overview on initiatives

Knowledge Sharing

Design Guidance

Operational Guidance

DP Operational Guidance

DP Design Guidance

Industrial Mission

Operation Guidance

Design Guidance

Workshops

KNOWLEDGE SHARING

Incident Free Execution

Goals:

Deliver incident free execution

Address dilution of skills with use

of Decision Support Tools (DSTs)

Provide DSTs and implementation

methodology to aid in certainty of

outcomes

1 2 3

OBJECTIVE- SAFER DP OPERATIONS

Marine Safety Forum December 6, 2011 2

December 6, 2011 3

CASE FOR ACTION

EXPERIENCE BASE? DILUTION OF SKILLS!

Marine Safety Forum

VENDOR 1: DP SYSTEMS SOLD (ANNUAL AVERAGE)

441

11124

0

50

100

150

200

250

300

350

400

450

1974 - 1995 1996 - 2005 2006-2008YEARS

WORLDWIDE: NUMBER OF DP DRILLING UNITS

1 5 9 12 3961

124

165

110

20

40

60

80

100

120

140

160

180

200

1975 1980 1985 1990 1995 2000 2005 2010 2012

YEAR

WORLDWIDE

6 57 100 93 65 68 81 71 109181 202

373

755 758

879822

1211

1362

1065

574

83108744

0

150

300

450

600

750

900

1050

1200

1350

1500

1985 1990 1995 2000 2005

YEAR

NUMBER OF

DP

CERTIFICATES

70% of

Qualified

Personnel

Less than 2.5

yrs

Experience!

December 6, 2011 4

OVERSIGHT BODIES & OPERATIONAL RISKS!

CLASS DOES NOT PROVIDE OPERATIONAL OVERSIGHT

Marine Safety Forum

IMO

(International

Maritime

Organization)

Flag state Classification

Society

IMCA

(International

Marine

Contractor

Association

NI

(Nautical

Institute)

Guidelines Yes *Yes No Yes *Yes

Rules No *Yes Yes No No

Addresses

Operations No No No No No

Training &

Competency No No No Yes Yes

Area of Primary Exposure Oversight Bodies include:

• Classification Societies (DNV, ABS, LRS, BV)

• International Maritime Organization (IMO)

• International Marine Contractor Association (IMCA)

• Nautical Institute (NI)

• Flag state

Potential Bottom Line

Effect on…

Execution

Cost

Reputation

Inciden

t

Potential Bottom Line

Effect on…

Execution

Cost

Reputation

Vessel Integrity

Loss of Containmen

t

Station Keepin

g

Marine

Requirements

Class

Flag State

Coastal

State

Company

SMS

Charterers/

Operators

MARINE RISKS

Marine Safety Forum December 6, 2011 5

December 6, 2011 6 Marine Safety Forum

MTS DP TECHNICAL COMMITTEE

WORKING TOGETHER & ENABLING SUCCESS

KNOWLEDGE

SHARING

VENDOR

• Equipment (KM, Converteam, ABB, Veripos)

• Consultant (GLND, GM, Wavespec, DP

expertise)

OPERATORS

• Chevron

• BP

• Exxon Mobil

• Petrobras

• Shell

REGULATORY

BODIES

• DnV

•ABS

• ECO

• HoS

• Aker

• Transocean

• Seadrill

• Pacific Drilling

CONTRACTORS


DEVELOPMENT METHODOLOGY

Champion

Appointed

MTS FOCUS

AREA

Technical

Committee

Ops/Design

Guidance

Open to

Stake

Holders to

Endorse

Roll-out

& Issue by

MTS

Review by

Stakeholders

Product

Developed

Specialist

Team

Constituted

Review by

Wider Technical

Resources

Draft

Document

Produced


DP DEP - DEP TO RP

This Recommended Practice (RP) is based on the DP Operation guidance of the Marine Technology

Society (MTS) DP Technical Committee.


LEARNING FROM INCIDENTS- A CASE STUDY

0

20

40

60

80

100

120

2004 2004 ( PreASOG)

2004 (Post

ASOG)

2005 2006 2007 2008 2009 2010 2011

IMCA Total

IMCA LOP1

IMCA LOP 2

SHELL ASOGIssued

SHELL LOP

Pre 2006:

IMCA Changes

Incident Terminology

Results - Pre & Post DP DEP Implementation

Results Post Implementation of DP DEP

ASOGs Issued: total of 171

Incident Free Years: 2005 - 2008, 2010

Shell LOP Incidents:

o 2009: One (1)

• failure to follow ASOG

o 2011: Two (2)

• Incident 1 - failure to follow ASOG

• Incident 2 - vulnerability identified, consequences understood & accepted

CONTRACTORS

VENDORS

OPERATIONAL TEAMS

OPERATORS

KNOWLEDGE

SHARING


WORKING TOGETHER - SUPPORTING INDUSTRY

N

O

S

A

C


MTS LOOKING FORWARD

White Papers

Topical

Focus on statistical probability areas

Key areas

Workshops

Guidance documents

Focus areas facing industry

Incident Reporting & Analysis

December 6, 2011 12

MTS ENABLING SAFER DP OPERATIONS

Marine Safety Forum

Knowledge sharing

Multitude of disciplines involved

Sharing of best practices

Stakeholder engagement

Design Guidance

Operational Guidance

Objectives

Clarity

Common Understanding

Addressing Risk

Encourage Sustainable Capability Development

MTS

Philosophy

Add Focus to Activity

Performed by Vessel

(Industrial Mission)

Knowledge sharing

(papers, workshops,

topical events, drive

technology aided

initiatives)

13 Marine Safety Forum December 6, 2011


OVID & DEP’S DELIVER INCIDENT FREE EXECUTION

Incident INDUSTRY STD’s

INDUSTRY

STD’s

SELECT IDENTIFY & ASSESS DEFINE EXECUTE OPERATE

OVID Vessel Integrity

(VI)

Loss of Containmen

t (LOC)

Station Keeping (SK)

VI DST

(AMOG)

SK DST

(WSOG)

LOC DST

(AAPLOC)

DEFINE

EXECUTE

SELECT

IDENTIFY &

ASSESS

INCIDENT FREE EXECUTION


FOCUS DISCUSSION TOPICS

Industrial Mission

Statistical Understanding (e.g., bus bars lightning protection 3X0)

Improve Quality of FMEA

Decision Support Tools

Independent 3P Engagement

Common Goals

ENABLING SAFER DP OPERATIONS · 06/12/2011 · December 6, 2011 12 MTS ENABLING SAFER DP...

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