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Belgium North Sea Offshore Platform Drilling

TotalEnergies Belgium / Maersk Drilling
Belgian North Sea Sector, Offshore Platforms
Aug 2006 - Mar 2008

Comprehensive offshore platform drilling operations in the Belgian North Sea, delivering advanced directional drilling services and well optimization for mature field redevelopment and enhanced recovery.

Project Overview

Duration
19 Months
Platforms
Bligh Bank, Gardenia
Wells Delivered
10 Wells
Trajectory Success
98%
NPT
<7%
Multi-Rig Operations Management

Operations Excellence

Offshore platform drilling and directional operations

Key Achievements

Bligh Bank: Delivered 6 development wells with enhanced production profiles
Gardenia: Completed 4 complex infill wells maximizing reservoir contact
Achieved 98% success rate on planned well trajectories
Maintained NPT below 7% despite challenging North Sea weather conditions
Optimized well placement for enhanced field recovery
Integrated operations with platform production to minimize deferrals

Technical Specifications

Operations

  • • Water depths: 100–140 ft
  • • Platforms: Bligh Bank & Gardenia
  • • Well depths: 8,000–12,000 ft MD
  • • Complex directional wells

Execution

  • • Real-time trajectory monitoring
  • • Advanced BHA design for North Sea formations
  • • Environmental compliance & platform coordination
  • • Weather contingency planning

Challenges & Solutions

Challenge

Strict North Sea environmental regulations and compliance requirements

Solution

Implemented comprehensive HSE protocols and environmental protection measures achieving zero incidents

Challenge

Weather variability and storm conditions impacting operations

Solution

Developed robust contingency planning and optimized operations windows for safety and performance

Challenge

Platform slot constraints and complex pressure regimes

Solution

Applied advanced directional techniques and well control procedures tailored to formation pressures

Project Impact

This offshore platform drilling campaign enhanced field recovery through optimized well placement, precise directional trajectories, and disciplined HSE performance in North Sea conditions.

10
Wells Delivered
98%
Trajectory Success
<7%
NPT