A presentation of Multiple Zone Well Completion Technology

1. DASS WELL
A Multiple Zone Well Completion
Technology for Enhanced Oil Recovery
Chanchal Dass, FIE
Dass Oilfield Technologies Private Limited
Ahmedabad

2. Generic Problem
The Pain
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3. Specific Problem
of Oil Industry
1. Poor Recovery, only 35%
of discovered oil can be
recovered at present
technology and economics
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2.Low Productivity,
Average Field Life - > 50
Years
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4. Technologies
Conventional Technology
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DASS Well Technology
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5. Opportunities
 All the oil fields worldwide are multilayered
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6. Conventional Practices
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Drill separate wells
Commingle
Multiple tubing
Multilaterals
Smart wells
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7. The Solution
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8. The Innovation
 Core invention:
Production Chamber
 Derived Invention:
New oil and gas production Process
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9. Development Status
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Lab scale model, Testing, Concept validation – Complete
Field Scale Design – Complete
Field Scale Manufacturing- Complete
Surface Testing – Complete
Pilot Testing – Negotiation is going on with ONGC, GSPC
Field Scale Testing – Yet to start
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10. Project Schedule
Total 365 Days
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11. Financial Forecast
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12. Markets & Market Interest
 Down hole Oil and Gas equipment segment: Multiple zone
completions, Vertical wells
 The product has global market, all oil and gas fields are
multilayered.
 Offshore fields
 As per Alan Ramirez, Engineering Manager, Jones Energy,
USA, 1/3 of wells may require this solution (Quick look).
 All NOCs, IOCs, Private Operators.
 Revenue from additional oil – US $100 trillion (Quick look)
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13. Competition
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All down hole equipment suppliers
Smart well manufacturers,
Intelligent well suppliers
MNCs like Halliburton, Baker Huges,
Schlumberger, Weatherford, Well Dynamics, TAM
International, etc.
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14. IP Status
 Patent Application Number: Applied
No. 1124/MUM/2010, 3rd April 2010
 Publishes in Patent Journal
 PCT status: Applied
 International Searc report received without any
objection.
 Patent Attorney: M/s H K Acharya/ GITCO
 Patent Status:
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15. Team Status
1.
2.
3.
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5.
Chanchal Dass, Inventor, Managing Director, DOT
Dr P L Salinkar, Director, M/s Salinkar Dynamics, Engineering Designer
M/s H K Industries, Vadodara, Manufacturer of Mechanical parts
M/s Devkisin Holdings, Mumbai, Manufacturer of rubber seals
M/s Nayan Parikh & Consultancy, Management Consultant.
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M/s GITCO, Intellectual Property Consultant
M/s H K Acharya & Co, Patent Attorney
M/s CMERI, Durgapur for Engineering Design Support
M/s ONGC, GSPC, Joshi Technologies International, Customer
M/s NDBI, Ahmedabad, Incubator
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16. Thank You
CHANCHAL DASS
INVENTOR, DASS WELL
Former Manager, Reservoir, ONGC
Managing Director,
DASS OILFIELD TECHNOLOGIES PVT. LTD.
F-201, Parth Avenue, Near Avani Bhavan, ONGC
Ahmedabad, GUJARAT – 382424
Email: cdass01@gmail.com
Contact Number: +91-9427030155
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