Advanced Tools for Advanced Wells: Rotary Closed Loop Drilling System - Results of Prototype Field Testing

Sandro Poli; Franco Donati; Joachim Oppelt; Detlef Ragnitz

doi:10.2118/36884-pa

Advanced Tools for Advanced Wells: Rotary Closed Loop Drilling System - Results of Prototype Field Testing

SPE Drilling & Completion ◽

10.2118/36884-pa ◽

1998 ◽

Vol 13 (02) ◽

pp. 67-72 ◽

Cited By ~ 10

Author(s):

Sandro Poli ◽

Franco Donati ◽

Joachim Oppelt ◽

Detlef Ragnitz

Keyword(s):

Closed Loop ◽

Field Testing ◽

Drilling System

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Stability and response of closed loop directional drilling system using linear delay differential equations

2011 IEEE International Conference on Control Applications (CCA) ◽

10.1109/cca.2011.6044454 ◽

2011 ◽

Cited By ~ 10

Author(s):

G. C. Downton ◽

M. Ignova

Keyword(s):

Differential Equations ◽

Delay Differential Equations ◽

Closed Loop ◽

Directional Drilling ◽

Linear Delay ◽

Drilling System ◽

Delay Differential

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Laboratory and Field Testing of an Ultra-High-Pressure, Jet-Assisted Drilling System

10.2118/22000-ms ◽

1991 ◽

Cited By ~ 5

Author(s):

J.J. Kolle ◽

R. Otta ◽

D.L. Stang

Keyword(s):

High Pressure ◽

Field Testing ◽

Ultra High Pressure ◽

Drilling System

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Field Testing of Environmentally Friendly Drilling System

10.2172/986336 ◽

2009 ◽

Author(s):

David Burnett

Keyword(s):

Environmentally Friendly ◽

Field Testing ◽

Drilling System

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Development and field testing of a closed-loop adaptive power factor controller

IEEE Transactions on Energy Conversion ◽

10.1109/60.4724 ◽

1988 ◽

Vol 3 (2) ◽

pp. 235-240 ◽

Cited By ~ 1

Author(s):

M.A. El-Sharkawi ◽

M. Chen ◽

S.V. Vadari ◽

G.W. Fissel ◽

S.S. Venkata ◽

...

Keyword(s):

Power Factor ◽

Closed Loop ◽

Field Testing ◽

Adaptive Power

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Downhole Drilling Mechanics Analysis Based on Closed-Loop Rotary Steerable Drilling System

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.919-921.1290 ◽

2014 ◽

Vol 919-921 ◽

pp. 1290-1294

Author(s):

Yue Xin Yang ◽

Yun Pu Du ◽

Ren Sheng Wang

Keyword(s):

Closed Loop ◽

Moment Equation ◽

Continuous Beam ◽

Deviation Angle ◽

Inclined Plane ◽

Drilling Tool ◽

Mechanics Analysis ◽

Drilling System ◽

The Relationship ◽

Drill Collar

Design of closed loop drilling tool in the rotary steering drilling system is a bit in recent installation guide controlled stabilizer, and placed on the upper drill collar two downhole assembly form of stabilizer. The set of parameters for the MATLAB software programming is used to solve the three moment equation and the downhole assembly mechanical properties. With continuous beam column theory, the mechanics features of the BHA are analyzed. It is analyzed focused on the relationship between the guiding force and the bit deflecting force, the relationship between the hole deviation angle and bit deflecting force, the relationship between the drill press and bit deflecting force, the relationship between the guiding force position on the well inclined plane and bit deflecting force through the tables and figures based on closed-loop rotary steerable drilling system.

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