GB1249440A - Method and apparatus for use in drilling offshore wells - Google Patents

Method and apparatus for use in drilling offshore wells

Info

Publication number
GB1249440A
GB1249440A GB29423/70A GB2942370A GB1249440A GB 1249440 A GB1249440 A GB 1249440A GB 29423/70 A GB29423/70 A GB 29423/70A GB 2942370 A GB2942370 A GB 2942370A GB 1249440 A GB1249440 A GB 1249440A
Authority
GB
United Kingdom
Prior art keywords
conductor
drill
string
base
coupling
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
GB29423/70A
Inventor
Cornelis Gerrit Joosse
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
Priority to GB29423/70A priority Critical patent/GB1249440A/en
Priority to US00145142A priority patent/US3732143A/en
Priority to CA115,705A priority patent/CA949058A/en
Priority to JP4226271A priority patent/JPS542601B1/ja
Priority to ES392243A priority patent/ES392243A1/en
Priority to FR7121675A priority patent/FR2095309B1/fr
Publication of GB1249440A publication Critical patent/GB1249440A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

1,249,440. Boring earth etc; wells &c. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 17 June, 1970, No. 29423/70. Heading EIF. A conductor is drilled into the sea-bed by a drill contained in the conductor and rotating an annular cutter shoe at the lower end of the conductor as well as the bit. The conductor 5 has a base 29 and is connected by a coupling 54 to a supporting string 60, the coupling having guide arms 57 engaging guides 34 extending from the base. The drill 46 is connected by a bumper sub 51, 53 and drill collars 50 to the string, and has a shaft 45 carrying the bit 42 and having a splined connection with the cutter shoe 37 which carries wheels 41. The conductor and drill are lowered from the drilling station until extensions 31 on the base are fixed in the sea bed and pins 30 shear. The drill is actuated by fluid. supplied through the string and the string is lowered until the base rests on the sea-bed. The coupling is released from the conductor, the drill is raised within the conductor and the conductor is cemented by supplying cement through the string and drill. Alternatively, the conductor may be cemented by completely withdrawing the drill, and coupling a cementing string (Fig. 2 not shown) to the conductor, a packer on the string. preventing cement the conductor. In a modification of the drilling; apparatus (Fig. 1, not shown) the drill is fixed to the supporting string which has a coupling removably fixed to the top of the conductor, the base is fixed to the conductor and is without the extensions and the shoe has an annulus of cutting teeth. Fig. 4 shows a conductor have a greater length' than the. depth of water overlying the sea-bed. The conductor is supported by a coupling 70 having an inlet 72 for the fluid driving the drill 81 which is fixed to the conductor by a packer-coupling 83. After the conductor reaches a suitable depth, a base member and a supporting string are fixed to the top of the conductor, fluid is supplied through the string to drive the drill until the base seats on the sea-bed, and the conductor is cemented and the drill removed. Sections may be added to the conductor during sinking and telescopic joints may be fitted in the conductor and string to compensate for waves. In a modification a base of the form shown in Fig. 3 is coupled to the lower end of the conductor. The drill may be a reversible pump, a hydraulic turbine, or an electric motor.
GB29423/70A 1970-06-17 1970-06-17 Method and apparatus for use in drilling offshore wells Expired GB1249440A (en)

Priority Applications (6)

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
US00145142A US3732143A (en) 1970-06-17 1971-05-20 Method and apparatus for drilling offshore wells
CA115,705A CA949058A (en) 1970-06-17 1971-06-15 Method and apparatus for use in drilling offshore wells
JP4226271A JPS542601B1 (en) 1970-06-17 1971-06-15
ES392243A ES392243A1 (en) 1970-06-17 1971-06-15 Method and apparatus for drilling offshore wells
FR7121675A FR2095309B1 (en) 1970-06-17 1971-06-15

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
GB1249440A true GB1249440A (en) 1971-10-13

Family

ID=10291344

Family Applications (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216835A (en) * 1977-09-07 1980-08-12 Nelson Norman A System for connecting an underwater platform to an underwater floor
FR2613763A1 (en) * 1987-04-13 1988-10-14 Drilex Syst Inc METHOD AND APPARATUS FOR LAYING A DRILL GUIDE TUBE UNDER WATER
WO2024056661A1 (en) * 2022-09-13 2024-03-21 Fmc Kongsberg Subsea As Method for providing a subsea template system with a tail pipe and a subsea template system

Families Citing this family (58)

* 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
FI66051C (en) * 1974-02-18 1984-08-10 Bpa Byggproduktion Ab ANORDINATION WITHOUT BORROWING
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
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
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
AU726332B2 (en) * 1996-11-12 2000-11-02 Alwag Tunnelausbau Gesellschaft Mbh Process and device for simultaneously drilling and lining a 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
NO318220B1 (en) * 2003-03-13 2005-02-21 Ocean Riser Systems As Method and apparatus for performing drilling operations
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
WO2007011906A1 (en) * 2005-07-19 2007-01-25 Baker Hughes Incorporated Latchable hanger assembly for liner drilling and completion
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
US7549489B2 (en) 2006-03-23 2009-06-23 Hall David R Jack element with a stop-off
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
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US8316964B2 (en) * 2006-03-23 2012-11-27 Schlumberger Technology Corporation Drill bit transducer device
US8205688B2 (en) * 2005-11-21 2012-06-26 Hall David R Lead the bit rotary steerable system
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8267196B2 (en) 2005-11-21 2012-09-18 Schlumberger Technology Corporation Flow guide actuation
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US7641003B2 (en) 2005-11-21 2010-01-05 David R Hall Downhole hammer assembly
US8297378B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Turbine driven hammer that oscillates at a constant frequency
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
WO2018009437A1 (en) * 2016-07-05 2018-01-11 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
EP3580424A1 (en) 2017-02-07 2019-12-18 Neodrill AS Wellbore cement management system
NO345784B1 (en) * 2019-02-18 2021-08-09 Vetco Gray Scandinavia As Rigless drilling and wellhead installation

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216835A (en) * 1977-09-07 1980-08-12 Nelson Norman A System for connecting an underwater platform to an underwater floor
FR2613763A1 (en) * 1987-04-13 1988-10-14 Drilex Syst Inc METHOD AND APPARATUS FOR LAYING A DRILL GUIDE TUBE UNDER WATER
WO2024056661A1 (en) * 2022-09-13 2024-03-21 Fmc Kongsberg Subsea As Method for providing a subsea template system with a tail pipe and a subsea template system

Also Published As

Publication number Publication date
US3732143A (en) 1973-05-08
JPS542601B1 (en) 1979-02-09
CA949058A (en) 1974-06-11
ES392243A1 (en) 1974-01-16
FR2095309B1 (en) 1973-12-28
FR2095309A1 (en) 1972-02-11

Similar Documents

Publication Publication Date Title
GB1249440A (en) Method and apparatus for use in drilling offshore wells
US2929610A (en) Drilling
US2906500A (en) Completion of wells under water
US2476309A (en) Apparatus for subaqueous geologic prospecting
US2891770A (en) Anchoring method and apparatus
ES474213A1 (en) Disconnectable riser for deep water operation
JPS63217016A (en) Method and apparatus for driving stake in ground
AU2003220664A1 (en) A one trip drilling and casing cementing method
GB1361296A (en) Method of placing a pedestal conductor and a conductor string used in drilling an offshore well
GB1521974A (en) Method and apparatus for drilling underground arcuate paths
GB1343897A (en)
GB1262940A (en) Method of and apparatus for setting an underwater structure
US3015360A (en) Method and apparatus for underwater drilling
US3145775A (en) Method and apparatus for conducting offshore drilling operations
US3177954A (en) Subaqueous drilling apparatus
US3703212A (en) Method of rock drilling and apparatus for use therein
US3840079A (en) Horizontal drill rig for deep drilling to remote areas and method
US3252528A (en) Method of drilling from a fully floating platform
GB1008398A (en) Drilling underwater wells
GB984061A (en) Method of, and apparatus for, connecting a pipe string in a well to a wellhead assembly
GB1245740A (en) Equipment for a well penetrating a formation located below a body of water
GB1247646A (en) Equipment for use in drilling offshore wells
GB1452751A (en) Drilling system and method of pulling it up
GB1359961A (en) Underwater anchor apparatus and methods of installation
US3602320A (en) Deep sea pile setting and coring vessel