NO913338D0 - Broennverktoey. - Google Patents

Broennverktoey.

Info

Publication number
NO913338D0
NO913338D0 NO913338A NO913338A NO913338D0 NO 913338 D0 NO913338 D0 NO 913338D0 NO 913338 A NO913338 A NO 913338A NO 913338 A NO913338 A NO 913338A NO 913338 D0 NO913338 D0 NO 913338D0
Authority
NO
Norway
Prior art keywords
broennverktoey
Prior art date
Application number
NO913338A
Other languages
English (en)
Other versions
NO913338L (no
Inventor
Richard L Forehand
Douglas James Murray
Mark Edward Hopmann
Ronald D Williams
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO913338D0 publication Critical patent/NO913338D0/no
Publication of NO913338L publication Critical patent/NO913338L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves
NO91913338A 1990-08-27 1991-08-26 Broennverktoey. NO913338L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/573,581 US5156220A (en) 1990-08-27 1990-08-27 Well tool with sealing means

Publications (2)

Publication Number Publication Date
NO913338D0 true NO913338D0 (no) 1991-08-26
NO913338L NO913338L (no) 1992-02-28

Family

ID=24292575

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91913338A NO913338L (no) 1990-08-27 1991-08-26 Broennverktoey.

Country Status (7)

Country Link
US (3) US5156220A (no)
AU (1) AU8279591A (no)
DK (1) DK151491A (no)
FR (1) FR2666114A1 (no)
GB (1) GB2247481B (no)
NL (1) NL9101440A (no)
NO (1) NO913338L (no)

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Also Published As

Publication number Publication date
US5316084A (en) 1994-05-31
GB2247481B (en) 1994-11-02
GB2247481A (en) 1992-03-04
US5156220A (en) 1992-10-20
US5309993A (en) 1994-05-10
AU8279591A (en) 1992-03-05
DK151491A (da) 1992-02-28
NO913338L (no) 1992-02-28
FR2666114A1 (fr) 1992-02-28
GB9118320D0 (en) 1991-10-09
DK151491D0 (da) 1991-08-27
NL9101440A (nl) 1992-03-16

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