MA38987A1 - Procédé pour construire un puits pour exploiter un gisement sous un fond marin ou un fond océanique - Google Patents

Procédé pour construire un puits pour exploiter un gisement sous un fond marin ou un fond océanique

Info

Publication number
MA38987A1
MA38987A1 MA38987A MA38987A MA38987A1 MA 38987 A1 MA38987 A1 MA 38987A1 MA 38987 A MA38987 A MA 38987A MA 38987 A MA38987 A MA 38987A MA 38987 A1 MA38987 A1 MA 38987A1
Authority
MA
Morocco
Prior art keywords
drill
constructing
well
extension tube
formation
Prior art date
Application number
MA38987A
Other languages
Arabic (ar)
English (en)
Other versions
MA38987B1 (fr
Inventor
Claudio Molaschi
Alberto Maliardi
Paolo Ferrara
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Publication of MA38987A1 publication Critical patent/MA38987A1/fr
Publication of MA38987B1 publication Critical patent/MA38987B1/fr

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • 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
    • E21B10/00—Drill bits
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Revetment (AREA)

Abstract

L'invention concerne un procédé pour construire un puits (1) pour exploiter un gisement de pétrole ou de gaz, comprenant les opérations suivantes : (a) forer une formation immergée sous une charge hydrostatique, sur au moins 3600 mètres de profond, de façon à atteindre la formation à partir de la surface de l'eau avec un tube prolongateur de forage (7), et un outil de forage qui passe intérieurement à travers le tube prolongateur de forage; et évacuer, à travers le tube prolongateur de forage (7), au moins l'un du fluide de forage qui circule, du pétrole ou du gaz naturel qui provient des formations, et des matériaux de forage résultants. Le tube prolongateur de forage (7) a un diamètre extérieur inférieur ou égal à 17 pouces et atteint une tête de puits (3) ayant un diamètre interne inférieur ou égal à 18,75 pouces, et positionnée en correspondance avec ou à proximité du lit de la mer qui est immergé et qui recouvre la formation.
MA38987A 2013-10-17 2014-10-16 Procédé pour construire un puits pour exploiter un gisement sous un fond marin ou un fond océanique MA38987B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001733A ITMI20131733A1 (it) 2013-10-17 2013-10-17 Procedimento per realizzare un pozzo per sfruttare un giacimento sotto un fondale marino o oceanico
PCT/IB2014/065379 WO2015056218A2 (fr) 2013-10-17 2014-10-16 Procédé pour construire un puits pour exploiter un gisement sous un fond marin ou un fond océanique

Publications (2)

Publication Number Publication Date
MA38987A1 true MA38987A1 (fr) 2016-10-31
MA38987B1 MA38987B1 (fr) 2017-11-30

Family

ID=49554388

Family Applications (1)

Application Number Title Priority Date Filing Date
MA38987A MA38987B1 (fr) 2013-10-17 2014-10-16 Procédé pour construire un puits pour exploiter un gisement sous un fond marin ou un fond océanique

Country Status (11)

Country Link
US (1) US9719301B2 (fr)
EP (1) EP3058160B1 (fr)
CN (1) CN105899750B (fr)
AP (1) AP2016009213A0 (fr)
AU (1) AU2014335722B2 (fr)
CY (1) CY1124343T1 (fr)
IT (1) ITMI20131733A1 (fr)
MA (1) MA38987B1 (fr)
PT (1) PT3058160T (fr)
RU (1) RU2666562C2 (fr)
WO (1) WO2015056218A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677721B (zh) * 2017-01-19 2018-09-04 燕山大学 防台风深水钻井隔水管自动垂直调节装置
CN107355205A (zh) * 2017-08-08 2017-11-17 广州海洋地质调查局 一种半潜式钻井平台或钻井船的水力割缝方法
CN110043190B (zh) * 2019-04-02 2020-08-18 中国地质科学院勘探技术研究所 一种垂直井大直径腔室的建造方法
GB2584656B (en) * 2019-06-07 2021-11-17 Equinor Energy As Well assembly monitoring
CN113187443B (zh) * 2021-04-30 2022-10-25 刘刚 一种含浅层气或天然气水合物区域地层的钻井设备及方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1714069A1 (ru) * 1979-10-02 1992-02-23 Донецкий политехнический институт Морской кондуктор дл бурени с бурового судна
NZ240667A (en) * 1990-12-10 1993-06-25 Shell Int Research Offshore oil drilling from drilling vessel in support of a compliant platform
US6085851A (en) * 1996-05-03 2000-07-11 Transocean Offshore Inc. Multi-activity offshore exploration and/or development drill method and apparatus
US6273193B1 (en) * 1997-12-16 2001-08-14 Transocean Sedco Forex, Inc. Dynamically positioned, concentric riser, drilling method and apparatus
US6352114B1 (en) * 1998-12-11 2002-03-05 Ocean Drilling Technology, L.L.C. Deep ocean riser positioning system and method of running casing
IT1316157B1 (it) 2000-01-05 2003-04-03 Eni Spa Metodo migliorato per la perforazione di pozzi petroliferi
IT1319358B1 (it) * 2000-12-06 2003-10-10 Eni Spa Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina.
US6802379B2 (en) * 2001-02-23 2004-10-12 Exxonmobil Upstream Research Company Liquid lift method for drilling risers
NO316183B1 (no) * 2002-03-08 2003-12-22 Sigbjoern Sangesland Fremgangsmåte og anordning ved fôringsrör
US6745853B2 (en) * 2002-10-04 2004-06-08 Halliburton Energy Services, Inc. Methods and apparatus for open hole drilling
AU2003904183A0 (en) * 2003-08-08 2003-08-21 Woodside Energy Limited Method for completion or work-over of a sub-sea well using a horizontal christmas tree
ITMI20051108A1 (it) 2005-06-14 2006-12-15 Eni Spa Dispositivo e procedimento per l'inserimento di una nuova stringa di perforazione di un pozzo
ITMI20070228A1 (it) 2007-02-08 2008-08-09 Eni Spa Apparecchiatura per intercettare e deviare un flusso di circolazione liquido
RU86231U1 (ru) * 2008-09-05 2009-08-27 Виктор Николаевич Ишмиратов Морской автономный комплекс для добычи нефти, полупогружная плавучая буровая платформа, морская добычная стойка для откачки нефти, морская ледостойкая плавучая платформа для добычи нефти, ледостойкий плавучий резервуар для сбора и хранения нефти, якорь для плавучих конструкций в море
FR2950924B1 (fr) * 2009-10-07 2011-10-28 Inst Francais Du Petrole Colonne montante avec conduites auxiliaires rigides et connecteurs decales
BR112012013247A2 (pt) * 2009-12-02 2019-09-24 Stena Drilling Ltd conjunto submarino e método para uso em operações submarinas"
US8746348B2 (en) * 2010-02-18 2014-06-10 Chevron U.S.A. Inc. Apparatus, system and method for releasing fluids from a subsea riser
US20110247827A1 (en) * 2010-04-07 2011-10-13 Gavin Humphreys Dual Drilling Activity Drilling Ship
RU2449915C2 (ru) * 2010-04-30 2012-05-10 Александр Семенович Сердечный Плавающая платформа для бурения и эксплуатации морских скважин в водных пространствах морей и океанов и в арктических условиях
US8181704B2 (en) * 2010-09-16 2012-05-22 Vetco Gray Inc. Riser emergency disconnect control system

Also Published As

Publication number Publication date
CY1124343T1 (el) 2022-03-24
CN105899750B (zh) 2019-02-22
US20160298393A1 (en) 2016-10-13
CN105899750A (zh) 2016-08-24
WO2015056218A3 (fr) 2015-06-18
US9719301B2 (en) 2017-08-01
ITMI20131733A1 (it) 2015-04-18
AU2014335722B2 (en) 2018-04-26
MA38987B1 (fr) 2017-11-30
RU2016115932A (ru) 2017-11-22
EP3058160A2 (fr) 2016-08-24
WO2015056218A2 (fr) 2015-04-23
RU2666562C2 (ru) 2018-09-11
PT3058160T (pt) 2019-03-18
EP3058160B1 (fr) 2018-12-05
AP2016009213A0 (en) 2016-05-31

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