Sunil Doodraj

A Case Study of Using Expandable Liner Hangers and Advanced Cementation Techniques for ERD Wells in India

Ravi Kant, Monali Lobo, Clifford Lang, 2015 .

Unitized Wellheads for Rajasthan Onshore Development Drilling - Proven Safer and Economical Wellhead Design Compared to Bowl and Slip Wellheads

Clifford Lang, Pankaj Sinha, Sunil Doodraj, 2016 .

Rapid Rig Design-A Cost Effective Innovative Design For Field Development

Peter Atanassov Peytchev, Sumit D. Malik, Abhishek Upadhyay, 2011 .

Solving Hard/Abrasive Sedimentary and Igneous Formation Challenge: New PDC Bit Design Reduces 6-in Section Drilling Time By 47%

Sanjeev Raghav, Sunil Doodraj, Peter Peytchev, 2013 .