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Dive into the research topics where Daniel R. Hart is active.

Publication


Featured researches published by Daniel R. Hart.


Archive | 2000

Multi-use tubing disconnect

Gregory S. Marshall; Daniel R. Hart


Archive | 2004

Window mill and drill bit

Daniel R. Hart; Stowe Ii Calvin; Trung Quoc Huynh; Roy E. Swanson; Rustom K. Mody; Jack T. Oldham; Jeffrey B. Lund; Lawrence Allen Sinor; Robert A. Laing


Archive | 2012

Tool with Multisize Segmented Ring Seat

Daniel R. Hart; Gregory L. Hern; Christopher W. Guidry; Robert S. O'Brien


Archive | 2010

Tool with Multi-Size Ball Seat Having Segmented Arcuate Ball Support Member

Jeremy J. Guillory; Daniel R. Hart; Gregory L. Hern


Archive | 2008

Combination whipstock and seal bore diverter system

Daniel R. Hart; Roy E. Swanson; Kjell Nygardsvoll; Songfeng Yang; Christopher W. Guidry; Charles W. Pleasants


Archive | 2004

Flat and bevel chipbreaker insert

Calvin J. Stowe; Daniel R. Hart; Francine A. Bradford


Archive | 2006

Exit window milling assembly with improved restraining force

Calvin J. Stowe; Evan G. Lewis; Mohan L. Soni; Daniel R. Hart


Archive | 2012

Multi-Cycle Ball Activated Circulation Tool with Flow Blocking Capability

Mohsen Ali; Gregory L. Hern; Daniel R. Hart; Yang Xu


Archive | 2014

Casing Manipulation Assembly with Hydraulic Torque Locking Mechanism

Daniel R. Hart


Archive | 2011

Full Gauge Milling Bottom Hole Assembly with Optimal Contact Force and Build Rate Capability

Suhas S. Verma; James S. Trahan; Daniel R. Hart; Christopher W. Guidry; Reena Thomas

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