Dynamic Simulations of New Well Control Procedures Used to Prepare a Dual Gradient System Field Trial

2014 ◽  
Author(s):  
J. H. Cohen ◽  
R. Stave ◽  
E. Hauge ◽  
J. M. Godhavn ◽  
D. O. Molde
Keyword(s):  
Field Trial ◽  
Gradient System ◽  
Dynamic Simulations ◽  
Well Control ◽  
Control Procedures ◽  
Dual Gradient

Well Control Procedures for Dual Gradient Drilling as Compared to Conventional Riser Drilling

2006 ◽  
Vol 21 (04) ◽  
pp. 287-295 ◽  
Author(s):  
Jerome J. Schubert ◽  
Hans C. Juvkam-Wold ◽  
Jonggeun Choe
Keyword(s):  
Well Control ◽  
Control Procedures ◽  
Dual Gradient

Analysis of Field Trial Well Control Results with a Dual Gradient Drilling System

2015 ◽  
Author(s):  
E. Hauge ◽  
J.M. Godhavn ◽  
D.O. Molde ◽  
J.H Cohen ◽  
R.S. Stave ◽  
...  
Keyword(s):  
Field Trial ◽  
Well Control ◽  
Drilling System ◽  
Dual Gradient

Field Trial of Well Control Solutions with a Dual Gradient Drilling System

2015 ◽  
Author(s):  
John H. Cohen ◽  
Roger Stave ◽  
Espen Hauge ◽  
Dag Ove Molde
Keyword(s):  
Field Trial ◽  
Well Control ◽  
Drilling System ◽  
Dual Gradient

MANAGEMENT OF THE UNIACKE G-72 INCIDENT

1985 ◽  
Vol 1985 (1) ◽  
pp. 311-313 ◽  
Author(s):  
S. D. Gill ◽  
C. A. Bonke ◽  
J. Carter
Keyword(s):  
Monitoring Program ◽  
Chemical Properties ◽  
Well Being ◽  
Gas Well ◽  
Well Control ◽  
Drilling Rig ◽  
Sampling Program ◽  
Control Procedures ◽  
Physical And Chemical ◽  
And Chemical Properties

ABSTRACT During the evening of February 22, 1984, the Uniacke G-72 gas well being drilled 150 nautical miles off Halifax, Nova Scotia, by the semisubmersible drilling rig, Vinland, under contract to Shell Canada Resources, blew out of control, emitting gas and condensate at an estimated rate of 300 bbl per day. During the following 10 days while Shell was assembling personnel, vessels, and equipment for reboarding the rig and initiating well control procedures, a comprehensive environmental monitoring program was put in place. An air, slick, and water column sampling program was initiated to provide information on the physical and chemical properties of the condensate. This paper describes the primary findings of the program that involved the coordination of government, area petroleum operators, and consultants.

Demonstration and Qualification Of A Riserless Dual Gradient System

2005 ◽  
Author(s):  
R. Stave ◽  
R. Farestveit ◽  
S. Høyland ◽  
P.O. Rochmann ◽  
N.L. Rolland
Keyword(s):  
Gradient System ◽  
Dual Gradient
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