Wednesday, 17 June 2009
07:00-08:15 Conference Registration, Coffee Service & Open Exhibition
08:15-09:00 Welcoming Remarks
Dr. Lee Hunt, President, IADC
Claus Hemmingsen, 2009 IADC Chairman; Partner & CEO, Maersk Drilling
Keynote Presentation: Paul McDade, Chief Operating Officer,
Tullow Oil
09:00-10:00 Panel Discussion: "Strategies for Sustaining E&P
Initiatives in the Economic Crisis"
Session Chairman: Toni Marszalek, Schlumberger Italiana Spa
The sudden plunge in commodity prices and the worldwide economic
recession sure have an impact on the rig fleet, rig rates and industry
employment. Senior executives from three leading companies explain their
strategies for sustaining E&P initiatives during this current economic
crisis.
Panelists:
John Bannerman, VP Drilling and Wells, Total
Paul King, Managing Director/Division Manager, Transocean Drilling UK
Ltd.
Judson Jacobs, Director Upstream Technology, Cambridge Energy Research
Associates
10:00-10:30 Networking Break & Open Exhibition
10:30-12:00 Multilaterals & Smart Completions
Session Chairmen: Carel Hoyer, Weatherford International & Willem Brandt, Transocean
Mittelplate A-23 First TAML Level 5 Multilateral Project in Germany
with Optional Design Feature for a Second Life Cycle
Thomas Kainer, Christoph Boor, RWE Dea, Thomas
Loetsch, Wintershall Holding, Ken Horne, MS Multilateral Solutions
RWE Dea will drill the first TAML Level 5 Multilateral well in Germany
in spring 2009. This level 5 system has a burst and collapse working
pressure rating of 7,500 psi and a flexible junction design allowing
retrieval of junction completion components for full-bore access to
drill further 6-in. laterals.
The Pierce Smartwell Development Project
Norman Pirie, Shell EXPRO UK Ltd.
Integration of cutting edge multi-zonal Smartwell Technology into any
asset is a challenge. Integration into an existing aging asset with
subsea infrastructure, subsea tree, control system and FPSO limitations
is considerably more challenging. However, this is what is being done on
the Pierce Field in the Central North Sea. This presentation describes
the issues faced, process used to address and the solutions employed to
overcome these challenges to produce a successful multi-zone Smartwell
solution for zonal isolation, flow control and permanent monitoring.
Evolution of Single-Trip, TAML Level 4 Multilateral Junction
Technology to Reduce Well Costs
Mark Glaser, Weatherford International, Olle Balstad, StatoilHydro
ASA
The merging of existing technologies of single trip casing exit
systems and the hollow whipstock technology to development of the
first single-trip hollow whipstock system will be discussed. The
presentation will show the drivers for developing this new
technology, including the cost savings for the operators. Next, the
development track, including design challenges and testing will be
summarized. The procedures to run, set and perforate will be shown
to provide a better understanding of this new technology. Finally,
the initial deployment of this system will be reviewed to show how
the benefits of this technology were realized.
12:00-13:30 Luncheon & Open Exhibition
13:30-14:00 Offshore Market Outlook
Session Chairmen: Sigve Hovda, StatoilHydro & Adrian Connaire, MCS
What Next for the Offshore Rig Market?
Tom Kellock, ODS-Petrodata
The dramatic fall in oil prices caught almost everyone in the drilling
business by surprise. In the midst of a rig-building boom offshore
contractors have much to lose if their new rigs simply add to a
developing oversupply of drilling equipment, while operators are
relishing the possibility of a reduction in day rates. An impartial view
of the outlook for the industry is given using the most up-to-date
information available.
14:00-15:30 Deepwater
Session Chairmen: Sigve Hovda, StatoilHydro & Adrian Connaire, MCS
High Rate Drill Stem Test (DST) Deepwater Ghana - A Case Study
Highlighting Planning, Implementation and Post Operations Analysis
Matt Jobe,
Simon Sparke,
Tullow Oil
The methodology
utilized to successfully plan, execute and analyze the performance
of a high-rate DST operation in the J-9 well of the deepwater
Jubilee field offshore Ghana, utilizing the Blackford Dolphin
semi-submersible rig is described. It details the implementation of
robust planning techniques for a remote location operation including
HAZOPs, risk assessments, procedure reviews and country visits. The
operation presented many challenges and learning’s for continuous
performance improvement but the rigorous planning and implementation
ultimately resulted in a successful operation.
Novel Cementing Design Proves Useful in Offshore Applications
David Kulakofsky, Halliburton
Worldwide success has led to a growing popularity of high performance
lightweight microsphere based cementing solutions. The usefulness of
these slurries is equalled only by the unique challenges associated with
successfully execution. This subject methodology eliminates or at the
worst minimizes every single one of the unique challenges associated
with successful execution of these high performance lightweight cements.
Drilling through Production Top-Tensioned Risers: A Risk-Based
Integrity Management Strategy
Michael Dodd, Meghan Hull, MCS
A recent MMS study into the causes and probabilities of potential riser
failures resulting from drilling operations through existing single and
dual casing production top-tensioned risers (TTRs) utilizing a surface
blow-out preventer (SBOP) is presented. Specific attention is given to
potential wear issues caused by rotating drill pipe within riser systems
that have already been in service for a substantial period of time, and
may have been subject to corrosion, VIV, and wave fatigue.
15:30-16:00 Networking Break & Open Exhibition
16:00-17:30 Innovative Drilling Rigs and Rig Operations
Session Chairmen: Pierre Gie, Total & Egidio Palliotto, SAIPEM
A Case History: An Innovative Drilling Rig Delivers Increased
Drilling Performance in Permian Basin
James Nutter, Reg Layden, Xtreme Coil Drilling, Cody Grasmick, Don
Eubank, XTO Energy
Wells have been drilled in the Permian Basin since the 1920s, and
drilling activity continues there today. For an upcoming drilling
campaign in 2008, one producer looked to improve penetration rates and
reduce overall well construction costs by implementing new and
innovative technologies. The standard drilling rig was replaced with an
innovative drilling rig package combining both a full top drive rotary
rig and a coiled tubing drilling rig into one rig package.
Snubbing Operations Using Hydraulic Work Over Unit Successfully
Deploys Expandable Liner Hangers into Gas Storage Wells
Dan De Clute-Melançon, Wim Bossewinkel, Bert de Vries, Marc van
Wonderen, Halliburton, Nicolas Grégoire, Fluxys, Yves Ricaud, Géostock
The major challenge in this case was how to deploy 2 liner hangers into
two wells with a hydraulic work-over unit and how to snub them into the
hole with well pressure on the annulus. The solution involved using a
conventional rotary drilling rig was used to drill into the top of the
well, and a snubbing unit used to drill into the reservoir section and
then used to deploy the expandable liner hangers.
Efficient Modern Drilling Rigs Suitable for the European Community
Using Less Well Known USA Based Drilling Equipment Suppliers
Craig Fraser, Hitec Products Drilling, Jeremi Ball, LeTourneau
Technologies Drilling Systems Inc., Rudy Melancon, Loadmaster Derrick &
Equipment Inc.
The author will present the current status quo as far as drilling
equipment and rig building today is concerned. Included will be a
discussion on newer, alternative drilling equipment manufacturers,
equipment selection and their ability to meet European and North Sea
specifications. The development of a UK company’s relationship with two
of these suppliers and their relationship and experience with each other
will also be discussed. It will be explained how the companies worked
together so the equipment would meet European and North Sea
specifications and how drilling packages were designed with the help of
3D modelling.
17:30-19:00 Welcoming Reception & Open Exhibition
Thursday, 18 June 2009
07:30 - 08:30 Conference Registration, Coffee Service & Open
Exhibition
08:30-09:00 Opening Remarks
Dr. Lee Hunt, President, IADC
Keynote Presentation: Mark Corrigan, President Oilfield Services
for Europe Africa and Caspian Region, Schlumberger
09:00 - 10:00 Advances in Drill Pipe Technology
Session Chairmen: Sjoerd Brouwer, Shell E&P
Light Weight – Ultra-High Strength Drill Pipe for Extended Reach and
Critical Deep Drilling
Michael Jellison, Andrei Muradov, Lucien Hehn, NOV Grant Prideco,
Brandon Foster, K&M Technology Group, Greg Elliott, Leianne Sanclemente,
Workstrings
Current and future ERD and other critical projects exceed the
capabilities of conventional steel S-135 drillstring assemblies. One
solution under development incorporates a new ultra-high strength steel
with minimum 165 ksi yield strength combined with thinner wall, lighter
weight tubes compared to conventional steel drillstrings. The paper
details the development, evaluation and qualification of the light
weight, ultra-high strength drillpipe system, provides comparisons with
conventional S-135, Aluminium and Titanium drillpipe, outlines the
advantages and considerations of UD-165 light weight drillstrings,
provides design examples of the new system for world-class ERD
applications and provides field trials summaries.
Defining a New
Higher Strength Drill Pipe Maximizing Safety and Performance in Sour
Service Environments
Kamal El Bachiri, VAM Drilling RDDP,
Anne
Sévignon, VAM Drilling MTS,
Arnaud Gateaud, Vallourec Mannesmann Oil & Gas, Hervé Marchebois, CEV
Research Center
Optimized steel chemistries and manufacturing process control will
make a real difference in drilling in sour-gas environments. This
paper will discuss key parameters that drilling engineers and well
planners should consider when planning sour gas drilling products,
and introduces further developments sought for deep and Extended
Reach Drilling above current material limits in sour wells.
10:00-10:30 Networking Break & Open Exhibition
10:30 – 11:00 Drilling Depleted Zones
Session Chairman: Joachim
Oppelt, Baker Hughes Incorporated
Drilling through Multiple Highly Depleted Zones in the Southern North
Sea: A Case Study Highlighting Planning, Implementation and the Lessons
Learnt
Joseph George, Tullow Oil, Calum MacDonald, Applied Drilling
Technology International (ADTI)
The process used to successfully plan and drill a well through multiple
depleted zones (+/-45psia) in the UK sector of the Southern North Sea is
outlined. It highlights the lessons learnt during the project, with
focus on casing design, drilling fluids, well bore stability and Bottom
Hole Assembly selection. The uncontrolled losses in recent offset wells
consecutively required special practices to be planned and implemented
for this well, including the use of technology novel to the North Sea.
The successful application of planning and technology resulted in the
well being drilled without losses and completed successfully.
11:00-12:00 Emerging
Technology
Session Chairman: Joachim
Oppelt, Baker Hughes Incorporated
Managed Pressure Drilling in Marine Environments
Don Hannegan, Weatherford International Ltd.
Managed Pressure Drilling applications from offshore rigs have
established a commendable history of adding value to drilling programs
by mitigating drilling hazards and control-of-the-well issues associated
with a growing percentage of the worlds remaining prospects for
conventional oil and gas. MPD applications from all types of offshore
rigs are summarized, typical results realized, specific examples of
increasing recoverable reserves, and prognosis for the future of the
technology in marine environments.
The Future of Drilling and Rig Technology
Alan Orr, Helmerich & Payne International Drilling Company
A contractor with a well-earned reputation for devising drilling
innovations presents his vision on our technological future. Helmerich &
Payne is a leader in developing & implementing cutting-edge rig
technology. Current rig technology developments and lessons learned will
be presented.
12:00-13:30 Luncheon & Open Exhibition
13:30-14:00 Special Presentation:
A Global Anti-Corruption Strategy:
Risks and Compliance Approaches For Multinational Companies
David Lorello, Senior
Associate, Steptoe & Johnson LLP
14:00-15:00 Monobore Solutions
Session Chairmen: Joep Beijer, KCA DEUTAG & John Adam, Halliburton
Monobore Exploration Wells – A Case Study Highlighting the Pros and
Cons
Brian King, Tullow Oil (Asia & West Atlantic Business Unit)
The advantages and disadvantages of using monobore well construction
methods during hydrocarbon exploration drilling are laid out and
examples are given of challenges identified in an onshore gas well.
The monobore design was selected to save on well construction costs and
minimise inventory and logistical issues associated with importation of
tools and equipment to a remote area. By cementing the 4-1/2-in.
production tubing inside the 8-1/2-in. hole, the cost in time and
materials of running and cementing a 7-in. liner plus completion string jewellery (e.g., packers, SSD’s and nipples) was saved.
Convergence of Technologies: Monobore Expandable Liner Extensions;
Close Tolerance Expandable Centralizers and Reactive Element
Openhole Packers Combine to Dramatically Reduce Costs
Carl F. Stockmeyer, Brent
Emerson, Sean Yakeley, Baker Hughes
Incorporated
The convergence of Monobore Expandable Liner Extension Systems with
the development and introduction of unique Industry First "Close
Tolerance Expandable Centralizers" and Reactive Element Expandable
Openhole Packers have increased both the application and the
functionality of these systems.
15:00-15:30 Networking Break & Open Exhibition
15:30-16:30 “Innovating While Drilling (IWD)”* – Novel Applications
in Downhole Data Acquisition
Session Chairmen: Lou Elliott, VAM Drilling & Bob Warren, Pride
International
Drilling Efficiency Improved by Application of Advanced Logging while
Drilling (LWD) Technologies
Graham Raeper, Soazig Leveque, Schlumberger, Siv Grasdalsmoen,
StatoilHydro
To mitigate the risk of losses for the horizontal reservoir section
while maximizing the recovery factor, the Gullfaks team decided to use
bed boundary mapping technology to place the well in the reservoir while
avoiding the troublesome Shetland shale. Geosteering services and the
latest LWD technologies enabled sidetracking avoidance, mitigated lost
circulation risk, saved rig time and delivered higher production rates.
Distributed MWD Using Acoustic Telemetry
Paul Camwell, John McRory, James Neff, XACT Downhole Telemetry Inc.
Unattended acoustic telemetry in real-time drilling environments can now
include multiple nodes in the drillstring. We utilize a primary tool
near the drill bit that transmits telemetry and sensor/directional
information with one or more acoustic transporting devices at other
sites along the drillstring, these incorporating both the primary signal
and additional information from their own local sensors. At present our
commercial equipment has successfully deployed a primary and one MWD
node, data being sent along 3000m of drillpipe at 20 baud. Further
trials will achieve greater depths with extra nodes and will use data
rates of greater than 40 baud.
*“Innovating While Drilling (IWD)” is a trademark of the International
Association of Drilling Contractors.
16:30 – 17:00 Performance Management
Session Chairmen: Lou Elliott, VAM Drilling & Bob Warren, Pride
International
Identifying Weaknesses in Your Hardware Systems to Reduce
Non-Productive Time
Nestor Fesas, Don Shafer, Athens Group
The annual cost of Non-Productive Time on a single high-tech Gulf of
Mexico platform is $100-150M+ U.S. According to a recent survey
completed by major drilling contractors and operators, 20-30% of that
amount is caused by Drilling Control System (DCS) failures. In this
presentation, attendees will hear the results of the full survey
including the top three causes of NPT, hear drilling control software
failure case studies and how they could have been prevented as well as
learn what they can do to reduce the costs of DCS-related failures and
safety problems.
17:00 Adjournment
Unassigned Papers of Note:
The following paper proposals will be included in the conference if a
scheduled paper becomes unavailable. In addition, these presentations
will be made available in the IADC conference proceedings, should the
author so desire.
Waste Injection Technology Allows Drillers to Fully Satisfy the Most
Challenging Worldwide Waste Management Requirements
Julio Ronderos, Adriana Ovalle, Gary Woolsey, Steve Simmons, M-I
SWACO
The Waste Injection technology process is explained and provides field
case histories where this technology has helped drillers to fully
satisfy waste management requirements in the most challenging projects
around the world.
Motorized Rotary Steerables: New Options for Improved ROP and
Reliability
Ivor Sinclair, Weatherford
Placing a motor power section above a rotary steerable system (RSS)
increases power to the bit and delivers higher rates of penetration in
all types of drilling environments. Because the motor power section
electrically segregates sensors whose data are critical to keeping the
well path on target, various methods of communicating through or across
the motor power section have been developed. Mr. Sinclair will discuss
the operational benefits and challenges of motorized rotary steering;
existing methods of spanning the electrical gap between sensors, and a
new Weatherford wireless drilling telemetry service that transmits data
more rapidly and reliably to improve drilling efficiency and reduce cost
and NPT.
A Study on Ultra-High Pressure Drilling Technology and Application
Jibiao Xue, Li Jitai, CNPC Xibu Drilling Engineering Company Limited
This is a technology that makes use of both hydraulic and mechanical
pressure to form ultra-high pressure jet to drill rocks and strata
downhole. In accordance with the principles, we have developed a
mechanical and hydraulic ultra-high pressure jet rock-breaking device
(DPS1) and double jet high-efficient rock-breaking drill bit (DCB-1). We
carried out trial drilling for two holes in Wenxi Block of Tuha, and the
speed increased by 50% and over, bit outlet pressure was 70MPa.
Stena DrillMax Vessels – Operability Assessment for Harsh
Environments
Dara Williams, MCS, Stuart Greer, Graham Brunt, Donald Bradford, Stena
Drilling
A brief description is given of the DrillMax class of vessels that have
been developed by Stena Drilling with the deepwater harsh environment
specifically in mind. Benefits of this class of drillship when compared
to traditionally moored semi-submersible and ship-shaped rigs for harsh
environments are discussed. The optimized analysis methodology in order
to determine drilling and non-drilling limits whilst still latched is
described. Finally the optimization of traditional drilling riser
hang-off arrangement to reduce system downtime and also reduce the
length of time from planned disconnect to reconnect is discussed.
Automatic Evaluation of Near-Well Formation Flow Interaction During
Drilling Operations
Jan Einar Gravdal, Hans Petter Lohne, Gergerd Nygaard, Erlend
Vefring, International Research Institute of Stavanger (IRIS), R. W.
Time, University of Stavanger
This presentation will focus on new software prototypes and methodology
for improved drilling performance, intelligent drilling control systems,
monitoring and real-time early warning systems based on real-time
measurements and Self-Calibrating Transient Well Flow computer models.
