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NO20091316L - Activation tool for equipment in a well - Google Patents

Activation tool for equipment in a well

Info

Publication number
NO20091316L
NO20091316L NO20091316A NO20091316A NO20091316L NO 20091316 L NO20091316 L NO 20091316L NO 20091316 A NO20091316 A NO 20091316A NO 20091316 A NO20091316 A NO 20091316A NO 20091316 L NO20091316 L NO 20091316L
Authority
NO
Norway
Prior art keywords
well
equipment
tool
inner cylinder
locking
Prior art date
Application number
NO20091316A
Other languages
Norwegian (no)
Other versions
NO333732B1 (en
Inventor
Frank Ove Akselberg
Original Assignee
I Tec 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 I Tec As filed Critical I Tec As
Priority to NO20091316A priority Critical patent/NO333732B1/en
Priority to PCT/NO2010/000115 priority patent/WO2010114383A1/en
Publication of NO20091316L publication Critical patent/NO20091316L/en
Publication of NO333732B1 publication Critical patent/NO333732B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Earth Drilling (AREA)

Abstract

Et verktøy for aktivering av utstyr i en brønn har en indre sylinder 120 anbrakt aksialt glidbart og forspent i et ytre hus og minst en friksjonsblokk 121 innfestet i den indre sylinderen. Friksjonsblokken 121 forspennes mot brønnveggen og gir en friksjonskraft. Minst en låseklakk 130 tilpasset til å aktivere utstyr i brønnen er innfestet i den indre sylinderen 120 og radialt forspent utover. Når verktøyet er på plass i brønnen, trekkes det ytre huset oppover mens den indre sylinderen holdes fast av friksjonsblokkene 121. Derved trekkes en hylse 150 bort fra låseklakkene 130 og hindres av en låsetapp 140 i å gli tilbake. Låseklakkene er utformet og innfestet slik at de kan aktivere utstyr som passeres av verktøyet når låseklakkene er i sin ytre stilling. Verktøyet kan trekkes tilbake uten at utstyr i brønnen påvirkes, og låseklakken kan snus 180° for å deaktivere utstyr når verktøyet beveges gjennom brønnen i motsatt retning.A tool for activating equipment in a well has an inner cylinder 120 disposed axially slidably and prestressed in an outer housing and at least one friction block 121 fixed in the inner cylinder. The friction block 121 is prestressed against the well wall and provides a frictional force. At least one locking latch 130 adapted to activate equipment in the well is secured to the inner cylinder 120 and radially biased outward. When the tool is in place in the well, the outer housing is pulled upward while the inner cylinder is held by the friction blocks 121. Thereby, a sleeve 150 is pulled away from the locking lugs 130 and prevented by a locking pin 140 from slipping back. The locking lugs are designed and secured so that they can activate equipment that is passed by the tool when the locking lugs are in their outer position. The tool can be retracted without any equipment in the well being affected, and the locking latch can be turned 180 ° to deactivate equipment as the tool moves through the well in the opposite direction.

NO20091316A 2009-04-01 2009-04-01 Activation tool for equipment in a well NO333732B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20091316A NO333732B1 (en) 2009-04-01 2009-04-01 Activation tool for equipment in a well
PCT/NO2010/000115 WO2010114383A1 (en) 2009-04-01 2010-03-26 Activating tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20091316A NO333732B1 (en) 2009-04-01 2009-04-01 Activation tool for equipment in a well

Publications (2)

Publication Number Publication Date
NO20091316L true NO20091316L (en) 2010-10-04
NO333732B1 NO333732B1 (en) 2013-09-02

Family

ID=42828498

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091316A NO333732B1 (en) 2009-04-01 2009-04-01 Activation tool for equipment in a well

Country Status (2)

Country Link
NO (1) NO333732B1 (en)
WO (1) WO2010114383A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089197A (en) * 2013-01-22 2013-05-08 中国石油天然气股份有限公司 Sliding sleeve control tool

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015076679A1 (en) * 2013-11-21 2015-05-28 Altus Intervention As Activating tool for displacing of a component in a well tube and method for adjusting the activating tool
NO20180410A1 (en) * 2018-03-23 2019-09-24 Altus Intervention Tech As Seamless sleeve shifter
US11542764B2 (en) * 2019-06-14 2023-01-03 Cordax Evaluation Technologies Inc. Latching apparatus and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730224A (en) * 1996-02-29 1998-03-24 Halliburton Energy Services, Inc. Slidable access control device for subterranean lateral well drilling and completion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089197A (en) * 2013-01-22 2013-05-08 中国石油天然气股份有限公司 Sliding sleeve control tool

Also Published As

Publication number Publication date
NO333732B1 (en) 2013-09-02
WO2010114383A1 (en) 2010-10-07

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Legal Events

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