NO942666D0 - Device for drilling oil wells, especially with wound pipe lengths - Google Patents

Device for drilling oil wells, especially with wound pipe lengths

Info

Publication number
NO942666D0
NO942666D0 NO942666A NO942666A NO942666D0 NO 942666 D0 NO942666 D0 NO 942666D0 NO 942666 A NO942666 A NO 942666A NO 942666 A NO942666 A NO 942666A NO 942666 D0 NO942666 D0 NO 942666D0
Authority
NO
Norway
Prior art keywords
oil wells
pipe lengths
wound pipe
drilling oil
drilling
Prior art date
Application number
NO942666A
Other languages
Norwegian (no)
Inventor
Geir Eik
Original Assignee
Mercur Subsea Products As
Merenco As
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 Mercur Subsea Products As, Merenco As filed Critical Mercur Subsea Products As
Priority to NO942666A priority Critical patent/NO942666D0/en
Publication of NO942666D0 publication Critical patent/NO942666D0/en
Priority to NO952779A priority patent/NO306026B1/en

Links

NO942666A 1994-07-15 1994-07-15 Device for drilling oil wells, especially with wound pipe lengths NO942666D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO942666A NO942666D0 (en) 1994-07-15 1994-07-15 Device for drilling oil wells, especially with wound pipe lengths
NO952779A NO306026B1 (en) 1994-07-15 1995-07-13 Device for HIV compensation, especially between a drilling vessel and a drill tower on the vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942666A NO942666D0 (en) 1994-07-15 1994-07-15 Device for drilling oil wells, especially with wound pipe lengths

Publications (1)

Publication Number Publication Date
NO942666D0 true NO942666D0 (en) 1994-07-15

Family

ID=19897268

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942666A NO942666D0 (en) 1994-07-15 1994-07-15 Device for drilling oil wells, especially with wound pipe lengths

Country Status (1)

Country Link
NO (1) NO942666D0 (en)

Similar Documents

Publication Publication Date Title
NO305138B1 (en) Device for use in drilling oil / gas wells
NO301435B1 (en) Device at drilling rig with drill tower
NO990692D0 (en) Device for drilling a wellbore
DE69522177T2 (en) Screw connection for oil drilling pipes
NO950831L (en) Method of drilling a well through a geological formation, as well as drilling fluid
DE69932333D1 (en) HEAVY DRILLING TUBE
NO20004077L (en) Anti-accumulation additives for drilling fluids
DE69509557D1 (en) STRAIGHT DRILLING WITH DRILL HOLE
NO993197L (en) Drill string device
BR9403970A (en) Drill pipe splicing and drilling pipe tool splicing
NO976069L (en) Supported attenuated drilling rig
FI944291A (en) drilling rig
NO980909L (en) Borehole drilling method
DE59913178D1 (en) drill pipe
FI98400B (en) drill Rig
NO942666D0 (en) Device for drilling oil wells, especially with wound pipe lengths
NO952779D0 (en) Device for drilling oil wells, especially with coiled tubing lengths
ATA89296A (en) HYDRAULIC DEEP HOLE DRILL
BR9508260A (en) Threaded coupling for percussive drilling
NO985098D0 (en) Closed fluid handling system for use while drilling wells
KR970023973U (en) Gearbox for drilling rigs
NO20003802L (en) Procedure for drilling and completing oil wells with small intermediate diameters
NO951551L (en) Drilling control for subsea wells
NO940979D0 (en) Device for drilling oil, gas, water and steam wells
KR970060949U (en) Drill fixing device for gas pipe drilling machine