BR112018016658A2 - method for abandoning a production platform - Google Patents

method for abandoning a production platform

Info

Publication number
BR112018016658A2
BR112018016658A2 BR112018016658A BR112018016658A BR112018016658A2 BR 112018016658 A2 BR112018016658 A2 BR 112018016658A2 BR 112018016658 A BR112018016658 A BR 112018016658A BR 112018016658 A BR112018016658 A BR 112018016658A BR 112018016658 A2 BR112018016658 A2 BR 112018016658A2
Authority
BR
Brazil
Prior art keywords
production platform
abandoning
platform
mosp
crane
Prior art date
Application number
BR112018016658A
Other languages
Portuguese (pt)
Inventor
H J Deul Hans
Sibrel Matthew
O'neill Patrick
Van Kuilenburg Robert
Original Assignee
Noble Drilling Services 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 Noble Drilling Services Inc filed Critical Noble Drilling Services Inc
Publication of BR112018016658A2 publication Critical patent/BR112018016658A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0818—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with racks actuated by pinions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0052—Removal or dismantling of offshore structures from their offshore location
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/006—Platforms with supporting legs with lattice style supporting legs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Automatic Assembly (AREA)

Abstract

um método para abandono de uma plataforma de produção inclui mover uma plataforma móvel de serviço fora da costa (mosp) para uma posição próxima à plataforma de produção. um casco da mosp é içado até uma elevação selecionada acima de um topo da plataforma de produção. uma estrutura em cantiléver tendo sobre a mesma uma unidade de perfuração e um guindaste é estendida a partir de uma posição retraída sobre o casco até que a unidade de perfuração é posicionada sobre pelo menos um poço na plataforma de produção. o poço é tamponado. a estrutura em cantiléver é então movida de modo que o guindaste seja posicionado para levantar componentes da plataforma de produção durante a desmontagem da plataforma de produção.One method for abandoning a production platform includes moving a mobile offshore service platform (mosp) to a position near the production platform. A mosp hull is hoisted to a selected elevation above a production platform top. a cantilever structure having a drilling unit thereon and a crane is extended from a retracted position over the hull until the drilling unit is positioned over at least one well in the production platform. the well is buffered. The cantilever structure is then moved so that the crane is positioned to lift production platform components during disassembly of the production platform.

BR112018016658A 2016-02-16 2017-02-15 method for abandoning a production platform BR112018016658A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662295549P 2016-02-16 2016-02-16
PCT/US2017/017953 WO2017142938A1 (en) 2016-02-16 2017-02-15 Multi purpose bottom supported mobile offshore service platform and method

Publications (1)

Publication Number Publication Date
BR112018016658A2 true BR112018016658A2 (en) 2018-12-26

Family

ID=59625430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018016658A BR112018016658A2 (en) 2016-02-16 2017-02-15 method for abandoning a production platform

Country Status (7)

Country Link
US (1) US20190071829A1 (en)
EP (1) EP3416881A4 (en)
AU (1) AU2017221311A1 (en)
BR (1) BR112018016658A2 (en)
CA (1) CA3014600A1 (en)
MX (1) MX2018009914A (en)
WO (1) WO2017142938A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019066653A2 (en) * 2017-09-28 2019-04-04 Itrec B.V. Plug and abandonment of one or more offshore platform wellbores of an offshore platform using a marine jack-up type vessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419657A (en) * 1992-05-08 1995-05-30 Rowan Companies, Inc. Method and apparatus for transferring a structure from a jack-up rig to a fixed platform
US7083004B2 (en) * 2002-10-17 2006-08-01 Itrec B.V. Cantilevered multi purpose tower and method for installing drilling equipment
US7451821B2 (en) * 2003-10-29 2008-11-18 Saudi Arabian Oil Company Blow out preventer transfer platform
US9062500B2 (en) * 2007-07-20 2015-06-23 Schlumberger Technology Corporation System and method to facilitate interventions from an offshore platform
WO2012144952A1 (en) * 2011-04-19 2012-10-26 Primepoint Pte Ltd A multi-functional jack up system for decommissioning an offshore platform
WO2016076730A1 (en) * 2014-11-13 2016-05-19 Dwellop As A device for well intervention

Also Published As

Publication number Publication date
MX2018009914A (en) 2019-02-07
WO2017142938A1 (en) 2017-08-24
US20190071829A1 (en) 2019-03-07
EP3416881A4 (en) 2019-10-02
AU2017221311A1 (en) 2018-08-30
CA3014600A1 (en) 2017-08-24
EP3416881A1 (en) 2018-12-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2618 DE 09-03-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]