ES392243A1 - Method and apparatus for drilling offshore wells - Google Patents

Method and apparatus for drilling offshore wells

Info

Publication number
ES392243A1
ES392243A1 ES392243A ES392243A ES392243A1 ES 392243 A1 ES392243 A1 ES 392243A1 ES 392243 A ES392243 A ES 392243A ES 392243 A ES392243 A ES 392243A ES 392243 A1 ES392243 A1 ES 392243A1
Authority
ES
Spain
Prior art keywords
string
conductor string
conductor
drilling
offshore wells
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES392243A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES392243A1 publication Critical patent/ES392243A1/en
Expired legal-status Critical Current

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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
    • 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

  • 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)
  • Earth Drilling (AREA)

Abstract

A method and apparatus for drilling offshore wells wherein a base unit and conductor string are lowered in the water by a drill string that is coupled to the conductor string, a rotatable shoe including cutting means being mounted on the lower end of the conductor string. A self-contained drilling unit is disposed in the conductor string below the coupling between the conductor string and drillstring, the drilling unit being used to drive the rotatable shoe to install the conductor string. After the conductor string is installed the drill string and self-contained drilling unit are withdrawn and the conductor string and base unit cemented in place.
ES392243A 1970-06-17 1971-06-15 Method and apparatus for drilling offshore wells Expired ES392243A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29423/70A GB1249440A (en) 1970-06-17 1970-06-17 Method and apparatus for use in drilling offshore wells

Publications (1)

Publication Number Publication Date
ES392243A1 true ES392243A1 (en) 1974-01-16

Family

ID=10291344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES392243A Expired ES392243A1 (en) 1970-06-17 1971-06-15 Method and apparatus for drilling offshore wells

Country Status (6)

Country Link
US (1) US3732143A (en)
JP (1) JPS542601B1 (en)
CA (1) CA949058A (en)
ES (1) ES392243A1 (en)
FR (1) FR2095309B1 (en)
GB (1) GB1249440A (en)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361296A (en) * 1971-08-24 1974-07-24 Shell Int Research Method of placing a pedestal conductor and a conductor string used in drilling an offshore well
FR2209038B1 (en) * 1972-12-06 1977-07-22 Petroles Cie Francaise
DK145725C (en) * 1974-02-18 1983-07-25 Bpa Byggproduktion Ab DRILLING EQUIPMENT
US4003440A (en) * 1974-09-17 1977-01-18 Tidril Corporation Apparatus and process for drilling underground arcuate paths utilizing directional drill and following liner
US3945444A (en) * 1975-04-01 1976-03-23 The Anaconda Company Split bit casing drill
US4137975A (en) * 1976-05-13 1979-02-06 The British Petroleum Company Limited Drilling method
US4216835A (en) * 1977-09-07 1980-08-12 Nelson Norman A System for connecting an underwater platform to an underwater floor
US4133396A (en) * 1977-11-04 1979-01-09 Smith International, Inc. Drilling and casing landing apparatus and method
FR2444787A1 (en) * 1978-12-22 1980-07-18 Inst Francais Du Petrole Flexible pipe mechanism for offshore drilling and measuring operations - incorporates base-plate, rigid tubing with fixings and flexible pipe carrying motor, allowing effecting of different operations
GB2062726B (en) * 1979-10-25 1983-10-12 Fletcher F Downhole shearers
JPS59172503U (en) * 1983-05-06 1984-11-17 スタ−農機株式会社 Structure of disks such as plows and harrows
US4616719A (en) * 1983-09-26 1986-10-14 Dismukes Newton B Casing lateral wells
JPS60168305A (en) * 1984-02-10 1985-08-31 富士ロビン株式会社 Self-propelled type pneumatic soil conditioner
FR2596803B1 (en) * 1986-04-02 1988-06-24 Elf Aquitaine SIMULTANEOUS DRILLING AND TUBING DEVICE
US4759413A (en) * 1987-04-13 1988-07-26 Drilex Systems, Inc. Method and apparatus for setting an underwater drilling system
US4813496A (en) * 1988-06-01 1989-03-21 Vetco Gray Inc. Drill ahead tool
FI95618C (en) * 1992-12-03 1998-09-03 Jorma Jaervelae Downhole
AUPN357995A0 (en) * 1995-06-15 1995-07-06 Rear, Ian Graeme Down hole hammer assembly
GB2304755A (en) * 1995-09-04 1997-03-26 Weatherford Lamb Casing shoe for oil and gas wells
US6196336B1 (en) * 1995-10-09 2001-03-06 Baker Hughes Incorporated Method and apparatus for drilling boreholes in earth formations (drilling liner systems)
DE59508569D1 (en) * 1995-10-09 2000-08-17 Baker Hughes Inc Method and drill for drilling holes in underground formations
CN1079880C (en) * 1996-11-12 2002-02-27 泰西莫开发销售有限公司 Process and device for simultaneously drilling and lining hole
US6106200A (en) * 1996-11-12 2000-08-22 Techmo Entwicklungs-Und Vertriebs Gmbh Process and device for simultaneously drilling and lining a hole
DE19702983C1 (en) * 1997-01-28 1998-06-04 Wirth Co Kg Masch Bohr Drilling head adapting efficiently to both soft and hard going
MY119472A (en) * 1997-12-13 2005-05-31 Alwag Tunnelausbau Gmbh Process and device for drilling and lining of bore-holes
GB9910238D0 (en) * 1999-05-05 1999-06-30 Brit Bit Down Hole Tools Improvements relating to subsea drilling of boreholes
GB2349401B (en) * 1999-05-05 2003-06-04 Smith International Assembly and method for jarring a drilling drive pipe into undersea formation
CA2311160C (en) 2000-06-09 2009-05-26 Tesco Corporation Method for drilling and completing a wellbore and a pump down cement float collar for use therein
IT1319358B1 (en) * 2000-12-06 2003-10-10 Eni Spa IMPROVED METHOD FOR DRILLING THE INITIAL PHASE OF WELLS IN WASTEWATER WITH SUBMARINE WELL HEAD.
GB0101014D0 (en) * 2001-01-15 2001-02-28 Neyrfor Weir Ltd Improved downhole tool
US7950463B2 (en) * 2003-03-13 2011-05-31 Ocean Riser Systems As Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths
NO318220B1 (en) * 2003-03-13 2005-02-21 Ocean Riser Systems As Method and apparatus for performing drilling operations
WO2007011906A1 (en) * 2005-07-19 2007-01-25 Baker Hughes Incorporated Latchable hanger assembly for liner drilling and completion
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8297378B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Turbine driven hammer that oscillates at a constant frequency
US7484576B2 (en) * 2006-03-23 2009-02-03 Hall David R Jack element in communication with an electric motor and or generator
US8225883B2 (en) 2005-11-21 2012-07-24 Schlumberger Technology Corporation Downhole percussive tool with alternating pressure differentials
US8408336B2 (en) 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8205688B2 (en) * 2005-11-21 2012-06-26 Hall David R Lead the bit rotary steerable system
US7549489B2 (en) 2006-03-23 2009-06-23 Hall David R Jack element with a stop-off
US8316964B2 (en) * 2006-03-23 2012-11-27 Schlumberger Technology Corporation Drill bit transducer device
US7641003B2 (en) 2005-11-21 2010-01-05 David R Hall Downhole hammer assembly
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US8528664B2 (en) 2005-11-21 2013-09-10 Schlumberger Technology Corporation Downhole mechanism
US7866416B2 (en) 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
US7721826B2 (en) 2007-09-06 2010-05-25 Schlumberger Technology Corporation Downhole jack assembly sensor
US7967083B2 (en) * 2007-09-06 2011-06-28 Schlumberger Technology Corporation Sensor for determining a position of a jack element
GB0817882D0 (en) * 2008-09-30 2008-11-05 Futuretec Ltd An apparatus and method for cutting a wellbore
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
NO333844B1 (en) 2010-11-09 2013-09-30 Agr Subsea As A method for establishing a borehole in a seabed and a conductor pipe and a suction module for carrying out the method
US8806932B2 (en) * 2011-03-18 2014-08-19 Weatherford/Lamb, Inc. Cylindrical shaped snorkel interface on evaluation probe
EP2562348B1 (en) * 2011-08-23 2017-10-04 BAUER Maschinen GmbH Underwater drilling assembly and method for producing a borehole
EP2562310B1 (en) * 2011-08-23 2016-07-20 BAUER Maschinen GmbH Submarine drilling assembly and method for producing a borehole in a sea floor
US9745821B2 (en) * 2013-01-13 2017-08-29 Weatherford Technology Holdings, Llc Method and apparatus for sealing tubulars
US10871051B2 (en) 2016-07-05 2020-12-22 Shell Oil Company System and method for drilling a wellbore portion in a subterranean formation
CA2961629A1 (en) 2017-03-22 2018-09-22 Infocus Energy Services Inc. Reaming systems, devices, assemblies, and related methods of use
AU2018218542B2 (en) * 2017-02-07 2021-02-25 Neodrill A.S. Wellbore cement management system
NO345784B1 (en) * 2019-02-18 2021-08-09 Vetco Gray Scandinavia As Rigless drilling and wellhead installation
NO347971B1 (en) * 2022-09-13 2024-06-03 Fmc Kongsberg Subsea As Method for providing a subsea template system with a tail pipe and a subsea template system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512783A (en) * 1946-05-04 1950-06-27 Augustine J Tucker Marine drilling
US2621023A (en) * 1947-07-11 1952-12-09 Click Bernard System of drilling
US2675213A (en) * 1951-04-13 1954-04-13 Hallen Company Inc Horizontal earth boring machine
US2891770A (en) * 1955-01-13 1959-06-23 Shell Oil Co Anchoring method and apparatus
US3077936A (en) * 1961-11-06 1963-02-19 Arutunoff Armais Diamond drill
FR1315879A (en) * 1961-11-27 1963-01-25 Neyrpic Simultaneous drilling and casing rig
US3376922A (en) * 1966-06-08 1968-04-09 Mobil Oil Corp Jet string and weight can assembly
NL6714007A (en) * 1967-10-16 1969-04-18
US3635295A (en) * 1969-12-02 1972-01-18 Fenix & Scisson Inc Apparatus for drilling a small borehole downwardly from the bottom of a large borehole
US3603407A (en) * 1969-12-29 1971-09-07 Wallace Clark Well drilling apparatus

Also Published As

Publication number Publication date
GB1249440A (en) 1971-10-13
FR2095309B1 (en) 1973-12-28
US3732143A (en) 1973-05-08
CA949058A (en) 1974-06-11
JPS542601B1 (en) 1979-02-09
FR2095309A1 (en) 1972-02-11

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