first experiences with the down-the-hole (dth) drilling...
TRANSCRIPT
First experiences with the down-the-hole (DTH) drilling method for large depths
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I. Project descriptionII. Drilling methodsIII. Operating ExperienceIV. Percussion drilling – Innovation in the
deep drilling sector and gainedexperience
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Agenda
II. Project description
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How such an innovative project is beeingawarded today and what partners are
needed?
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Innova Rig
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HAS Innova Rig at the well site in Helsinki
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Project Participants
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Lot 1 –Drilling Rig
Lot 2 –Compressors and Boosters
Lot 3 –Drilling Tools
Lot 4 –Mud
Lot 5 - Pipes
Lot 6 – Pipe Running Service
Lot 8 –Cementing Job
Lot 9 – Mud Logging
Lot 11 – Well Logging
Lot 15 – Waste Disposal
Others
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
1. Project Management
Seite 6
Anger will be your partner for different tasks
2. Drilling
3. Project Coordination
4. Coring Service
5. Testing Service
Drilling Contractor’s Services
Your Project
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Drilling Rigs for Deep Wells
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• Small Footprint
• Reduction of emission
• Quick change of drilling methods
The rig’s high level of automation (“Hands-off
technology”) allows for great adaptability and
therefore ensures compliance with the highest
safety standards.
HAS Innova Rig
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
• Continous reconfiguration of processes
• Intensive use of new technology
• Costumer collaboration
• Open for changes
• High stakeholder involvement
• High communication instead of using
standard procedures
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H. Anger‘s Söhne agile management
III. Drilling methods
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Hard Rock Drilling
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Drilling Methods
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Percussion Drilling
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Drilling Methods
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Percussion Drilling
• ROP
• Compressors, Booster, Air needed
• Diesel Consumption
• Air and Fluid Percussion
• Hole Cleaning
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Drilling Methods
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Dokumentation (Seismik, Emission)
IV. Operating experience
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Gained experience, challenges as well asperformance compared to conventional
technologies
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Operating Experience
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Air Hammer
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Operating Experience
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Air Hammer
V. Percussion drilling – Innovation in the deep drilling sector
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The percussion drilling technique as a chance to demonstrate the possibility of
innovations in the deep drilling sector
H. Anger‘s Söhne – Bohr- und Brunnenbaugesellschaft mbH – since 1863
Innovation in the deep drilling sector
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• State of technology
• Advantages and disadvantages of the hammer
• Chances and perspectives
• Preferred areas of application
• Development potential
• Acceptance