GB9100874D0 - A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations - Google Patents

A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations

Info

Publication number
GB9100874D0
GB9100874D0 GB919100874A GB9100874A GB9100874D0 GB 9100874 D0 GB9100874 D0 GB 9100874D0 GB 919100874 A GB919100874 A GB 919100874A GB 9100874 A GB9100874 A GB 9100874A GB 9100874 D0 GB9100874 D0 GB 9100874D0
Authority
GB
United Kingdom
Prior art keywords
cored
drilled
holes
controlling
drilling system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB919100874A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Camco Drilling Group Ltd
Original Assignee
Reed Tool Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reed Tool Co Ltd filed Critical Reed Tool Co Ltd
Priority to GB919100874A priority Critical patent/GB9100874D0/en
Publication of GB9100874D0 publication Critical patent/GB9100874D0/en
Priority to EP19910306436 priority patent/EP0467642A3/en
Priority to AU80440/91A priority patent/AU8044091A/en
Priority to CA002047316A priority patent/CA2047316A1/en
Priority to NO91912794A priority patent/NO912794L/en
Priority to GB9115488A priority patent/GB2246151A/en
Pending legal-status Critical Current

Links

GB919100874A 1990-07-17 1991-01-15 A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations Pending GB9100874D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB919100874A GB9100874D0 (en) 1991-01-15 1991-01-15 A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations
EP19910306436 EP0467642A3 (en) 1990-07-17 1991-07-16 Earth drilling system and method for controlling the direction of a borehole
AU80440/91A AU8044091A (en) 1990-07-17 1991-07-16 A drilling system and method for controlling the directions of holes being drilled or cored in subsurface formations
CA002047316A CA2047316A1 (en) 1990-07-17 1991-07-17 Drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations
NO91912794A NO912794L (en) 1990-07-17 1991-07-17 DRILLING SYSTEM AND PROCEDURE FOR GOVERNING THE DIRECTION OF DRILLING IN BASIC FORMS.
GB9115488A GB2246151A (en) 1990-07-17 1991-07-17 A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919100874A GB9100874D0 (en) 1991-01-15 1991-01-15 A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations

Publications (1)

Publication Number Publication Date
GB9100874D0 true GB9100874D0 (en) 1991-02-27

Family

ID=10688482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919100874A Pending GB9100874D0 (en) 1990-07-17 1991-01-15 A drilling system and method for controlling the direction of holes being drilled or cored in subsurface formations

Country Status (1)

Country Link
GB (1) GB9100874D0 (en)

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