EA199900471A1 - SYSTEM FOR CONTAINING AND TERMINATING OIL FIRE IN DRILLING - Google Patents

SYSTEM FOR CONTAINING AND TERMINATING OIL FIRE IN DRILLING

Info

Publication number
EA199900471A1
EA199900471A1 EA199900471A EA199900471A EA199900471A1 EA 199900471 A1 EA199900471 A1 EA 199900471A1 EA 199900471 A EA199900471 A EA 199900471A EA 199900471 A EA199900471 A EA 199900471A EA 199900471 A1 EA199900471 A1 EA 199900471A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipe
drilling
cylinder
piston
blocking
Prior art date
Application number
EA199900471A
Other languages
Russian (ru)
Other versions
EA001253B1 (en
Inventor
Тармо Эйно Тапани Нииниваара
Теро Тапани Хуртта
Энси Кюёсти Юхани Нииниваара
Original Assignee
Инсинёритоймисто Си Вэлв Энджиниринг Ой
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 Инсинёритоймисто Си Вэлв Энджиниринг Ой filed Critical Инсинёритоймисто Си Вэлв Энджиниринг Ой
Publication of EA199900471A1 publication Critical patent/EA199900471A1/en
Publication of EA001253B1 publication Critical patent/EA001253B1/en

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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • 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
    • E21B34/16—Control means therefor being outside the borehole

Abstract

Система для сдерживания пожара нефтяной скважины путем блокирования добывающих или бурильных труб. Вокруг трубы закрепляют корпус, содержащий подвижной поршень. Этот поршень прикреплен своим свободным концом к сверлильному цилиндру (3), который может быть подведен к трубе гидравлическим приспособлением "поршень-цилиндр". Затем сверлильный цилиндр просверливает стенку трубы, после чего его или специальный закупоривающий цилиндр (4), блокирующий поток флюида в трубе, оставляют в просверленном отверстии. Процесс осуществляется с дистанционным управлением.Международная заявка была опубликована вместе с отчетом о международном поиске.A system to contain a fire in an oil well by blocking production or drill pipes. Around the pipe fix the housing containing the movable piston. This piston is attached at its free end to a drilling cylinder (3), which can be connected to the pipe with a hydraulic piston-cylinder device. Then the drilling cylinder drills the pipe wall, after which it or a special sealing cylinder (4), blocking the flow of fluid in the pipe, is left in the drilled hole. The process is carried out with remote control. The international application was published together with an international search report.

EA199900471A 1996-12-16 1997-10-01 System for controlling and stopping oil drilling fires EA001253B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964068 1996-12-16
PCT/FI1997/000593 WO1998027312A1 (en) 1996-12-16 1997-10-01 System for controlling and stopping oil drilling fires

Publications (2)

Publication Number Publication Date
EA199900471A1 true EA199900471A1 (en) 2000-04-24
EA001253B1 EA001253B1 (en) 2000-12-25

Family

ID=8546844

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900471A EA001253B1 (en) 1996-12-16 1997-10-01 System for controlling and stopping oil drilling fires

Country Status (12)

Country Link
EP (1) EP0944766B1 (en)
JP (1) JP3920357B2 (en)
KR (1) KR100492807B1 (en)
AT (1) ATE236342T1 (en)
AU (1) AU728054B2 (en)
DE (1) DE69720511T2 (en)
DK (1) DK0944766T3 (en)
EA (1) EA001253B1 (en)
ES (1) ES2196368T3 (en)
NO (1) NO312916B1 (en)
PT (1) PT944766E (en)
WO (1) WO1998027312A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6408944B1 (en) 1997-12-30 2002-06-25 Ab Grundstenen (Metal Patent Whss Ab) Apparatus and method to shut down a pipeline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716068A (en) * 1971-06-11 1973-02-13 F Addison Surface controlled blowout arrester
NO913177D0 (en) * 1991-03-15 1991-08-14 Einar Stroem DEVICE AND PROCEDURE FOR STOPPING AN UNCONTROLLED Blowout OR A FIRE IN A OIL BROWN.
DE4114887A1 (en) * 1991-05-07 1992-11-12 Bruns Werner DISCONNECTING AND LOCKING DEVICE FOR PRESSURE PIPES IN CONVEYOR AND SUPPLY PLANTS
DE4116473A1 (en) * 1991-05-21 1992-11-26 Janssen Hermann J Sealing riser in casing of burning oil or gas prodn. well - by driving access tunnel, boring transverse hole through riser, sealing riser, and fitting stop valve to control resumed flow
US5161617A (en) * 1991-07-29 1992-11-10 Marquip, Inc. Directly installed shut-off and diverter valve assembly for flowing oil well with concentric casings

Also Published As

Publication number Publication date
DE69720511D1 (en) 2003-05-08
DE69720511T2 (en) 2003-11-13
JP3920357B2 (en) 2007-05-30
NO992650L (en) 1999-08-13
EP0944766A1 (en) 1999-09-29
ES2196368T3 (en) 2003-12-16
WO1998027312A1 (en) 1998-06-25
KR20000057582A (en) 2000-09-25
ATE236342T1 (en) 2003-04-15
EA001253B1 (en) 2000-12-25
JP2002500710A (en) 2002-01-08
NO312916B1 (en) 2002-07-15
AU4462197A (en) 1998-07-15
PT944766E (en) 2003-08-29
NO992650D0 (en) 1999-06-01
AU728054B2 (en) 2001-01-04
DK0944766T3 (en) 2003-07-28
EP0944766B1 (en) 2003-04-02
KR100492807B1 (en) 2005-06-07

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU