IT1250875B - PROCEDURE AND SYSTEM FOR PERFORMING DRILLING OPERATIONS IN THE OPEN SEA. - Google Patents

PROCEDURE AND SYSTEM FOR PERFORMING DRILLING OPERATIONS IN THE OPEN SEA.

Info

Publication number
IT1250875B
IT1250875B ITTO910953A ITTO910953A IT1250875B IT 1250875 B IT1250875 B IT 1250875B IT TO910953 A ITTO910953 A IT TO910953A IT TO910953 A ITTO910953 A IT TO910953A IT 1250875 B IT1250875 B IT 1250875B
Authority
IT
Italy
Prior art keywords
drilling vessel
well
open sea
procedure
drilling operations
Prior art date
Application number
ITTO910953A
Other languages
Italian (it)
Inventor
David Armstrong Huete
Lee Knox Brasted
George Rodenbusch
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of ITTO910953A0 publication Critical patent/ITTO910953A0/en
Publication of ITTO910953A1 publication Critical patent/ITTO910953A1/en
Application granted granted Critical
Publication of IT1250875B publication Critical patent/IT1250875B/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E21B41/0014—Underwater well locating or reentry systems
    • 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
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)

Abstract

Sono descritti un procedimento e un sistema per eseguire operazioni di pozzo in mare aperto in supporto di una piattaforma cedevole, comprendenti il posizionamento di un'imbarcazione di trivellazione in mare aperto su un punto di pozzo selezionato, e il vincolo dell'imbarcazione di trivellazione in mare aperto rispetto alla piattaforma cedevole. Le operazioni di pozzo sono eseguite dall'imbarcazione di trivellazione utilizzando una colonna montante che si estende tra l'imbarcazione di trivellazione ed un pozzo nel punto di pozzo suddetto, e si stabilisce la comunicazione tra la colonna montante suddetta e la piattaforma cedevole. Dopo il completamento delle operazioni di pozzo, l'imbarcazione di trivellazione in mare aperto è liberata rispetto alla piattaforma cedevole ed è allontanata.A method and system for performing offshore well operations in support of a yielding platform are described, including positioning an offshore drilling vessel on a selected well point, and constraining the drilling vessel in open sea with respect to the yielding platform. The well operations are performed by the drilling vessel using a riser which extends between the drilling vessel and a well at the aforementioned well point, and communication is established between the said riser column and the yielding platform. After the completion of the well operations, the offshore drilling vessel is freed from the yielding platform and moved away.

ITTO910953A 1990-12-10 1991-12-09 PROCEDURE AND SYSTEM FOR PERFORMING DRILLING OPERATIONS IN THE OPEN SEA. IT1250875B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US62484290A 1990-12-10 1990-12-10
US62486690A 1990-12-10 1990-12-10
US62486490A 1990-12-10 1990-12-10
US62486790A 1990-12-10 1990-12-10

Publications (3)

Publication Number Publication Date
ITTO910953A0 ITTO910953A0 (en) 1991-12-09
ITTO910953A1 ITTO910953A1 (en) 1993-06-09
IT1250875B true IT1250875B (en) 1995-04-21

Family

ID=27505176

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910953A IT1250875B (en) 1990-12-10 1991-12-09 PROCEDURE AND SYSTEM FOR PERFORMING DRILLING OPERATIONS IN THE OPEN SEA.

Country Status (11)

Country Link
JP (1) JPH04285288A (en)
CN (1) CN1031335C (en)
AR (1) AR248436A1 (en)
AU (1) AU643338B2 (en)
BR (1) BR9105307A (en)
GB (1) GB2250767A (en)
IT (1) IT1250875B (en)
MX (1) MX9102450A (en)
NO (1) NO310767B1 (en)
NZ (1) NZ240667A (en)
OA (1) OA09409A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ240667A (en) * 1990-12-10 1993-06-25 Shell Int Research Offshore oil drilling from drilling vessel in support of a compliant platform
US5381865A (en) * 1990-12-13 1995-01-17 Blandford; Joseph W. Method and apparatus for production of subsea hydrocarbon formations
GB9224776D0 (en) * 1992-11-26 1993-01-13 Kvaerner Earl & Wright Improved tension leg platform
US5439321A (en) * 1993-03-11 1995-08-08 Conoco Inc. Interruptive mobile production system
GB9511541D0 (en) * 1995-06-07 1995-08-02 Kvaerner Earl & Wright Buoyant Platform
CN1065944C (en) * 1998-09-09 2001-05-16 中国海洋石油渤海公司勘探部 Elongated logging and early trial production system for marine petroleum exploration
CN1065943C (en) * 1998-09-09 2001-05-16 中国海洋石油渤海公司勘探部 Method and facilities for drilling well, logging and early trial production at same time
US7063485B2 (en) * 2004-04-22 2006-06-20 Seahorse Equipment Corporation Top tensioned riser
SG10201600512RA (en) * 2006-11-07 2016-02-26 Halliburton Energy Services Inc Offshore universal riser system
GB0712226D0 (en) 2007-06-25 2007-08-01 Enovate Systems Ltd Improved Well Intervention System
EP2496469B1 (en) * 2009-11-08 2018-07-25 Jurong Shipyard Pte. Ltd. Offshore buoyant drilling, production, storage and offloading structure
AP3558A (en) * 2010-10-04 2016-01-18 Horton Wison Deepwater Inc Tension buoyant tower
AU2011343910B2 (en) * 2010-12-13 2015-07-30 Chevron U.S.A. Inc. Method, system and apparatus for deployment of umbilicals in subsea well operations
NO335652B1 (en) * 2011-05-13 2015-01-19 Aker Mh As Devices for damping and supporting equipment on a moving platform
EP2769047B1 (en) * 2011-10-18 2019-01-09 Total SA A floating offshore facility and a method for drilling a well
ITMI20131733A1 (en) * 2013-10-17 2015-04-18 Eni Spa PROCEDURE FOR REALIZING A WELL TO EXPLOIT A FIELD UNDER A MARINE OR OCEANIC BOTTOM
CN105952402B (en) * 2016-06-20 2018-10-16 重庆前卫科技集团有限公司 Throttle valve running tool
CN106741688B (en) * 2016-12-02 2018-05-04 大连理工大学 A kind of underwater combination production conveying riser systems and its installation method
CN106741687B (en) * 2016-12-02 2018-09-04 大连理工大学 It is a kind of to produce conveying riser systems and its installation method from tension type under water
CN106697208B (en) * 2016-12-02 2018-05-04 大连理工大学 A kind of underwater integrated form production conveying riser systems and its installation method
CN106585910B (en) * 2016-12-02 2018-05-04 大连理工大学 A kind of standpipe produces support floating drum and its installation and recovery method from tension type under water
WO2019093899A1 (en) * 2017-11-13 2019-05-16 Itrec B.V. Vessel and method for performing subsea wellbore related activities
JP7098336B2 (en) * 2018-01-17 2022-07-11 千代田化工建設株式会社 Mooring system and manufacturing method of mooring system
CN110905412A (en) * 2019-11-13 2020-03-24 韦玉健 Pit digging device for offshore wind power generation and use method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727414A (en) * 1971-06-28 1973-04-17 Bowden Drilling Services Ltd Off shore drilling platform construction
GB8329286D0 (en) * 1983-11-02 1983-12-07 Copson G C Offshore oil production method
NZ240667A (en) * 1990-12-10 1993-06-25 Shell Int Research Offshore oil drilling from drilling vessel in support of a compliant platform

Also Published As

Publication number Publication date
BR9105307A (en) 1992-08-18
NO914832D0 (en) 1991-12-09
JPH04285288A (en) 1992-10-09
ITTO910953A0 (en) 1991-12-09
CN1063082A (en) 1992-07-29
GB2250767A (en) 1992-06-17
NZ240667A (en) 1993-06-25
AR248436A1 (en) 1995-08-18
AU8805991A (en) 1992-06-11
NO914832L (en) 1992-06-11
ITTO910953A1 (en) 1993-06-09
OA09409A (en) 1992-09-15
NO310767B1 (en) 2001-08-27
GB9125990D0 (en) 1992-02-05
CN1031335C (en) 1996-03-20
MX9102450A (en) 1992-06-01
AU643338B2 (en) 1993-11-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129