NO20072561L - Fremgangsmate og apparat for boring med foringsror. - Google Patents

Fremgangsmate og apparat for boring med foringsror.

Info

Publication number
NO20072561L
NO20072561L NO20072561A NO20072561A NO20072561L NO 20072561 L NO20072561 L NO 20072561L NO 20072561 A NO20072561 A NO 20072561A NO 20072561 A NO20072561 A NO 20072561A NO 20072561 L NO20072561 L NO 20072561L
Authority
NO
Norway
Prior art keywords
extension pipe
extension
drilling
transport
drill assembly
Prior art date
Application number
NO20072561A
Other languages
English (en)
Other versions
NO336713B1 (no
Inventor
Wei Xu
Ii Albert C Odell
Richard L Giroux
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20072561L publication Critical patent/NO20072561L/no
Publication of NO336713B1 publication Critical patent/NO336713B1/no

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
    • 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
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives

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)

Abstract

Fremgangsmåte for tildanning av et brønnhull omfattende, i én utførelsesform, å kjøre inn en forlengingsrørboresammenstilling i brønnhullet, idet forlengingsrørboresammenstillingen innbefatter et forlengingsrør, et transportelement, minst ett koplingselement samt et boreelement. Fremgangsmåten innbefatter midlertidig A henge opp forlengingsrøret et sted nedenfor et riggdekk; å frigjøre transportelementet og boreelementet fra forlengingsrøret; på ny å forbinde transportmidlet med forlengingsrøret; å frigjøre forlengingsrøret fra dets midlertidige opphengningssted; og å føre frem forlengingsrørboresammenstillingen.
NO20072561A 2006-05-22 2007-05-21 Fremgangsmåte for boring med foringsrør NO336713B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74792906P 2006-05-22 2006-05-22

Publications (2)

Publication Number Publication Date
NO20072561L true NO20072561L (no) 2007-11-23
NO336713B1 NO336713B1 (no) 2015-10-26

Family

ID=38265159

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072561A NO336713B1 (no) 2006-05-22 2007-05-21 Fremgangsmåte for boring med foringsrør

Country Status (4)

Country Link
US (1) US8276689B2 (no)
CA (1) CA2589600C (no)
GB (1) GB2438508B (no)
NO (1) NO336713B1 (no)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0425008D0 (en) 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
US10262168B2 (en) 2007-05-09 2019-04-16 Weatherford Technology Holdings, Llc Antenna for use in a downhole tubular
US7926578B2 (en) * 2007-10-03 2011-04-19 Tesco Corporation Liner drilling system and method of liner drilling with retrievable bottom hole assembly
US7784552B2 (en) * 2007-10-03 2010-08-31 Tesco Corporation Liner drilling method
US7926590B2 (en) * 2007-10-03 2011-04-19 Tesco Corporation Method of liner drilling and cementing utilizing a concentric inner string
GB0720421D0 (en) 2007-10-19 2007-11-28 Petrowell Ltd Method and apparatus for completing a well
GB0804306D0 (en) 2008-03-07 2008-04-16 Petrowell Ltd Device
GB2465505C (en) * 2008-06-27 2020-10-14 Rasheed Wajid Electronically activated underreamer and calliper tool
CA2761167C (en) 2009-05-06 2018-07-03 Dynomax Drilling Tools Inc. Slide reamer and stabilizer tool
WO2010127454A1 (en) 2009-05-08 2010-11-11 Tesco Corporation Pump in reverse outliner drilling system
GB0914650D0 (en) 2009-08-21 2009-09-30 Petrowell Ltd Apparatus and method
US8281878B2 (en) 2009-09-04 2012-10-09 Tesco Corporation Method of drilling and running casing in large diameter wellbore
US8186457B2 (en) 2009-09-17 2012-05-29 Tesco Corporation Offshore casing drilling method
US8191655B2 (en) * 2009-12-16 2012-06-05 Halliburton Energy Services, Inc. Apparatus and method for reaming a wellbore during the installation of a tubular string
US8997899B2 (en) 2010-02-05 2015-04-07 Baker Hughes Incorporated Cutting element, cutter tool and method of cutting within a borehole
US8887838B2 (en) 2010-02-05 2014-11-18 Baker Hughes Incorporated Cutting element and method of orienting
GB2491999B (en) * 2010-02-23 2016-05-11 Schlumberger Holdings Apparatus and method for cementing liner
US9151118B2 (en) 2010-11-29 2015-10-06 Arrival Oil Tools, Inc. Reamer
US8985227B2 (en) 2011-01-10 2015-03-24 Schlumberger Technology Corporation Dampered drop plug
CN103415673B (zh) 2011-01-14 2016-05-18 国际壳牌研究有限公司 用于径向扩张管件并进行定向钻井的方法和系统
US8851167B2 (en) 2011-03-04 2014-10-07 Schlumberger Technology Corporation Mechanical liner drilling cementing system
EP2691595B1 (en) * 2011-03-26 2020-04-01 Halliburton Energy Services, Inc. Single trip liner setting and drilling assembly
GB2496913B (en) 2011-11-28 2018-02-21 Weatherford Uk Ltd Torque limiting device
US9022113B2 (en) 2012-05-09 2015-05-05 Baker Hughes Incorporated One trip casing or liner directional drilling with expansion and cementing
US8950483B2 (en) * 2012-07-13 2015-02-10 Vetco Gray U.K. Limited System and method for umbilical-less positional feedback of a subsea wellhead member disposed in a subsea wellhead assembly
US9297410B2 (en) * 2012-12-31 2016-03-29 Smith International, Inc. Bearing assembly for a drilling tool
US20140238748A1 (en) * 2013-02-25 2014-08-28 Smith International, Inc. Slotted liner drilling
EP2964870A4 (en) 2013-03-07 2016-11-09 Dynomax Drilling Tools Inc MOTOR IN WELL BOTTOM
US9631442B2 (en) 2013-12-19 2017-04-25 Weatherford Technology Holdings, Llc Heave compensation system for assembling a drill string
WO2015109147A1 (en) * 2014-01-20 2015-07-23 Schlumberger Canada Limited One trip liner drilling and cementing
US9644472B2 (en) 2014-01-21 2017-05-09 Baker Hughes Incorporated Remote pressure readout while deploying and undeploying coiled tubing and other well tools
US9593536B2 (en) * 2014-05-09 2017-03-14 Reelwell, AS Casing drilling system and method
BR112017005874A2 (pt) 2014-10-08 2018-02-06 Halliburton Energy Services Inc método e sistema de perfuração de liner em um poço, aparelho com um conjunto de fundo de poço recuperável, e, método de cimentação de liner em um furo do poço.
RU2667542C1 (ru) * 2014-11-03 2018-09-21 Хэллибертон Энерджи Сервисиз, Инк. Направленное бурение с одновременной подачей элемента хвостовика с возможностью крепления защелками для многократных спускоподъемных операций
US9834993B2 (en) 2015-06-17 2017-12-05 Halliburton Energy Services, Inc. Drive shaft actuation using radio frequency identification
WO2017039647A1 (en) 2015-09-02 2017-03-09 Halliburton Energy Services, Inc. Adjustable bent housing actuation using radio frequency identification
US10273774B2 (en) * 2015-12-10 2019-04-30 Cameron International Corporation Assembly and method for monitoring position of blowout preventer rams
WO2017172563A1 (en) 2016-03-31 2017-10-05 Schlumberger Technology Corporation Equipment string communication and steering
US10577874B2 (en) * 2016-10-26 2020-03-03 National Oilwell Dht, Lp Casing drilling apparatus and system
US10260295B2 (en) 2017-05-26 2019-04-16 Saudi Arabian Oil Company Mitigating drilling circulation loss
US10662762B2 (en) * 2017-11-02 2020-05-26 Saudi Arabian Oil Company Casing system having sensors
CA3094976C (en) 2018-06-18 2023-02-28 Halliburton Energy Services, Inc. A wellbore tool including a petro-physical identification device and method for use thereof
US12624607B2 (en) 2023-08-15 2026-05-12 Baker Hughes Energy Technology UK Limited Tubing hanger re-entry tool

Family Cites Families (478)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273660A (en) 1966-09-20 Method and apparatus for changing single drill pipe strings to
US3006415A (en) 1961-10-31 Cementing apparatus
US3124023A (en) 1964-03-10 Dies for pipe and tubing tongs
US3123160A (en) 1964-03-03 Retrievable subsurface well bore apparatus
US122514A (en) 1872-01-09 Improvement in rock-drills
US1077772A (en) 1913-01-25 1913-11-04 Fred Richard Weathersby Drill.
US1185582A (en) 1914-07-13 1916-05-30 Edward Bignell Pile.
US1301285A (en) 1916-09-01 1919-04-22 Frank W A Finley Expansible well-casing.
US1342424A (en) 1918-09-06 1920-06-08 Shepard M Cotten Method and apparatus for constructing concrete piles
US1471526A (en) 1920-07-19 1923-10-23 Rowland O Pickin Rotary orill bit
US1830625A (en) 1927-02-16 1931-11-03 George W Schrock Drill for oil and gas wells
US1851289A (en) 1928-12-01 1932-03-29 Jack M Owen Oil well cementing plug
US1998833A (en) 1930-03-17 1935-04-23 Baker Oil Tools Inc Cementing guide
US1880218A (en) 1930-10-01 1932-10-04 Richard P Simmons Method of lining oil wells and means therefor
US2049450A (en) 1933-08-23 1936-08-04 Macclatchie Mfg Company Expansible cutter tool
US2017451A (en) 1933-11-21 1935-10-15 Baash Ross Tool Co Packing casing bowl
US2060352A (en) 1936-06-20 1936-11-10 Reed Roller Bit Co Expansible bit
US2102555A (en) 1936-07-02 1937-12-14 Continental Oil Co Method of drilling wells
US2184681A (en) 1937-10-26 1939-12-26 George W Bowen Grapple
US2216895A (en) 1939-04-06 1940-10-08 Reed Roller Bit Co Rotary underreamer
US2228503A (en) 1939-04-25 1941-01-14 Boyd Liner hanger
GB540027A (en) 1940-04-26 1941-10-02 Percy Cox Improvements in and relating to rock boring and like tools
US2324679A (en) 1940-04-26 1943-07-20 Cox Nellie Louise Rock boring and like tool
US2305062A (en) 1940-05-09 1942-12-15 C M P Fishing Tool Corp Cementing plug
US2295803A (en) 1940-07-29 1942-09-15 Charles M O'leary Cement shoe
US2370832A (en) 1941-08-19 1945-03-06 Baker Oil Tools Inc Removable well packer
US2379800A (en) 1941-09-11 1945-07-03 Texas Co Signal transmission system
US2570080A (en) 1948-05-01 1951-10-02 Standard Oil Dev Co Device for gripping pipes
US2621742A (en) 1948-08-26 1952-12-16 Cicero C Brown Apparatus for cementing well liners
US2696367A (en) 1949-05-13 1954-12-07 A 1 Bit & Tool Company Apparatus for stabilizing well drills
US2720267A (en) 1949-12-12 1955-10-11 Cicero C Brown Sealing assemblies for well packers
US2743495A (en) 1951-05-07 1956-05-01 Nat Supply Co Method of making a composite cutter
GB716761A (en) 1952-01-29 1954-10-13 Standard Oil Dev Co Improvements in or relating to drill assemblies
GB709365A (en) 1952-01-29 1954-05-19 Standard Oil Dev Co Improvements in or relating to drill assemblies
US2805043A (en) 1952-02-09 1957-09-03 Jr Edward B Williams Jetting device for rotary drilling apparatus
US2765146A (en) 1952-02-09 1956-10-02 Jr Edward B Williams Jetting device for rotary drilling apparatus
US2650314A (en) 1952-02-12 1953-08-25 George W Hennigh Special purpose electric motor
US2764329A (en) 1952-03-10 1956-09-25 Lucian W Hampton Load carrying attachment for bicycles, motorcycles, and the like
US2743087A (en) 1952-10-13 1956-04-24 Layne Under-reaming tool
US2738011A (en) 1953-02-17 1956-03-13 Thomas S Mabry Means for cementing well liners
US2741907A (en) 1953-04-27 1956-04-17 Genender Louis Locksmithing tool
GB733596A (en) 1953-09-14 1955-07-13 John Frazer Cochran Insert for use in a drilling string
US2920267A (en) * 1956-01-03 1960-01-05 Dresser Ind Apparatus for identifying fluids passing through a formation testing tool
GB792886A (en) 1956-04-13 1958-04-02 Fritz Huntsinger Well pipe and flexible joints therefor
US2978047A (en) 1957-12-03 1961-04-04 Vaan Walter H De Collapsible drill bit assembly and method of drilling
US3001585A (en) 1957-12-17 1961-09-26 Texaco Inc Deep well cementing apparatus
US3054100A (en) 1958-06-04 1962-09-11 Gen Precision Inc Signalling system
US3159219A (en) 1958-05-13 1964-12-01 Byron Jackson Inc Cementing plugs and float equipment
GB838833A (en) 1958-08-25 1960-06-22 Archer William Kammerer Expansible rotary drill bit
US3090031A (en) 1959-09-29 1963-05-14 Texaco Inc Signal transmission system
GB881358A (en) 1960-02-12 1961-11-01 Archer William Kammerer Retrievable drilling apparatus for bore holes
US3117636A (en) 1960-06-08 1964-01-14 John L Wilcox Casing bit with a removable center
US3111179A (en) 1960-07-26 1963-11-19 A And B Metal Mfg Company Inc Jet nozzle
BE621348A (no) 1961-08-25
US3102599A (en) 1961-09-18 1963-09-03 Continental Oil Co Subterranean drilling process
US3191680A (en) 1962-03-14 1965-06-29 Pan American Petroleum Corp Method of setting metallic liners in wells
US3131769A (en) 1962-04-09 1964-05-05 Baker Oil Tools Inc Hydraulic anchors for tubular strings
US3266582A (en) 1962-08-24 1966-08-16 Leyman Corp Drilling system
US3169592A (en) 1962-10-22 1965-02-16 Lamphere Jean K Retrievable drill bit
NL6411125A (no) 1963-09-25 1965-03-26
US3353599A (en) 1964-08-04 1967-11-21 Gulf Oil Corp Method and apparatus for stabilizing formations
DE1216822B (de) 1965-03-27 1966-05-18 Beteiligungs & Patentverw Gmbh Streckenvortriebsmaschine
US3419079A (en) 1965-10-23 1968-12-31 Schlumberger Technology Corp Well tool with expansible anchor
US3621910A (en) 1968-04-22 1971-11-23 A Z Int Tool Co Method of and apparatus for setting an underwater structure
GB1277461A (en) 1968-06-05 1972-06-14 Wadsworth Walton Mount Method and apparatus for joining ends of pipe sections by driven force fit and joints formed thereby
US3575245A (en) 1969-02-05 1971-04-20 Servco Co Apparatus for expanding holes
US3550684A (en) 1969-06-03 1970-12-29 Schlumberger Technology Corp Methods and apparatus for facilitating the descent of well tools through deviated well bores
US3559739A (en) 1969-06-20 1971-02-02 Chevron Res Method and apparatus for providing continuous foam circulation in wells
US3603413A (en) 1969-10-03 1971-09-07 Christensen Diamond Prod Co Retractable drill bits
US3624760A (en) 1969-11-03 1971-11-30 Albert G Bodine Sonic apparatus for installing a pile jacket, casing member or the like in an earthen formation
US3691624A (en) 1970-01-16 1972-09-19 John C Kinley Method of expanding a liner
US3603411A (en) 1970-01-19 1971-09-07 Christensen Diamond Prod Co Retractable drill bits
US3603412A (en) 1970-02-02 1971-09-07 Baker Oil Tools Inc Method and apparatus for drilling in casing from the top of a borehole
US3638989A (en) 1970-02-05 1972-02-01 Becker Drills Ltd Apparatus for recovering a drill stem
US3696332A (en) 1970-05-25 1972-10-03 Shell Oil Co Telemetering drill string with self-cleaning connectors
US3656564A (en) 1970-12-03 1972-04-18 Cicero C Brown Apparatus for rotary drilling of wells using casing as the drill pipe
US3669190A (en) 1970-12-21 1972-06-13 Otis Eng Corp Methods of completing a well
US3692126A (en) 1971-01-29 1972-09-19 Frank C Rushing Retractable drill bit apparatus
US3785193A (en) 1971-04-10 1974-01-15 Kinley J Liner expanding apparatus
GB1306568A (en) 1971-11-09 1973-02-14 Fox F K Rotary drilling tool for use in well bores
US3760894A (en) 1971-11-10 1973-09-25 M Pitifer Replaceable blade drilling bits
US3729057A (en) 1971-11-30 1973-04-24 Werner Ind Inc Travelling drill bit
US3776307A (en) 1972-08-24 1973-12-04 Gearhart Owen Industries Apparatus for setting a large bore packer in a well
US4054426A (en) 1972-12-20 1977-10-18 White Gerald W Thin film treated drilling bit cones
FR2234448B1 (no) 1973-06-25 1977-12-23 Petroles Cie Francaise
US3870114A (en) 1973-07-23 1975-03-11 Stabilator Ab Drilling apparatus especially for ground drilling
US3934660A (en) 1974-07-02 1976-01-27 Nelson Daniel E Flexpower deep well drill
US3964556A (en) 1974-07-10 1976-06-22 Gearhart-Owen Industries, Inc. Downhole signaling system
US3947009A (en) 1974-12-23 1976-03-30 Bucyrus-Erie Company Drill shock absorber
US3964552A (en) 1975-01-23 1976-06-22 Brown Oil Tools, Inc. Drive connector with load compensator
US3945444A (en) 1975-04-01 1976-03-23 The Anaconda Company Split bit casing drill
DE2604063A1 (de) 1976-02-03 1977-08-04 Miguel Kling Selbstfahrende und selbstarretierende vorrichtung zum befahren von kanaelen bzw. von langgestreckten gebilden
US4049066A (en) 1976-04-19 1977-09-20 Richey Vernon T Apparatus for reducing annular back pressure near the drill bit
GB1516491A (en) 1976-05-06 1978-07-05 A Z Int Tool Co Well drilling method and apparatus therefor
US4189185A (en) 1976-09-27 1980-02-19 Tri-State Oil Tool Industries, Inc. Method for producing chambered blast holes
US4064939A (en) 1976-11-01 1977-12-27 Dresser Industries, Inc. Method and apparatus for running and retrieving logging instruments in highly deviated well bores
US4082144A (en) 1976-11-01 1978-04-04 Dresser Industries, Inc. Method and apparatus for running and retrieving logging instruments in highly deviated well bores
US4186628A (en) 1976-11-30 1980-02-05 General Electric Company Rotary drill bit and method for making same
US4100981A (en) 1977-02-04 1978-07-18 Chaffin John D Earth boring apparatus for geological drilling and coring
US4202225A (en) 1977-03-15 1980-05-13 Sheldon Loren B Power tongs control arrangement
SE411139B (sv) 1977-04-29 1979-12-03 Sandvik Ab Anordning for borrning
US4095865A (en) 1977-05-23 1978-06-20 Shell Oil Company Telemetering drill string with piped electrical conductor
US4133396A (en) 1977-11-04 1979-01-09 Smith International, Inc. Drilling and casing landing apparatus and method
GB1575104A (en) 1977-12-08 1980-09-17 Marconi Co Ltd Load moving devices
US4182423A (en) 1978-03-02 1980-01-08 Burton/Hawks Inc. Whipstock and method for directional well drilling
US4173457A (en) 1978-03-23 1979-11-06 Alloys, Incorporated Hardfacing composition of nickel-bonded sintered chromium carbide particles and tools hardfaced thereof
US4194383A (en) 1978-06-22 1980-03-25 Gulf & Western Manufacturing Company Modular transducer assembly for rolling mill roll adjustment mechanism
US4175619A (en) 1978-09-11 1979-11-27 Davis Carl A Well collar or shoe and cementing/drilling process
US4241878A (en) 1979-02-26 1980-12-30 3U Partners Nozzle and process
US4281722A (en) 1979-05-15 1981-08-04 Long Year Company Retractable bit system
US4287949A (en) 1980-01-07 1981-09-08 Mwl Tool And Supply Company Setting tools and liner hanger assembly
US4277197A (en) 1980-01-14 1981-07-07 Kearney-National, Inc. Telescoping tool and coupling means therefor
MX153352A (es) 1980-03-11 1986-10-01 Carlor Ramirez Jauregui Mejoras en barrena contractil para perforar pozos
US4336415A (en) 1980-05-16 1982-06-22 Walling John B Flexible production tubing
US4311195A (en) 1980-07-14 1982-01-19 Baker International Corporation Hydraulically set well packer
US4392534A (en) 1980-08-23 1983-07-12 Tsukamoto Seiki Co., Ltd. Composite nozzle for earth boring and bore enlarging bits
US4483399A (en) 1981-02-12 1984-11-20 Colgate Stirling A Method of deep drilling
US4407378A (en) 1981-03-11 1983-10-04 Smith International, Inc. Nozzle retention method for rock bits
US4396076A (en) 1981-04-27 1983-08-02 Hachiro Inoue Under-reaming pile bore excavator
US4460053A (en) 1981-08-14 1984-07-17 Christensen, Inc. Drill tool for deep wells
GB2108552B (en) 1981-09-17 1985-01-23 Sumitomo Metal Mining Co Earth boring apparatus
US4396077A (en) 1981-09-21 1983-08-02 Strata Bit Corporation Drill bit with carbide coated cutting face
US4427063A (en) 1981-11-09 1984-01-24 Halliburton Company Retrievable bridge plug
US4445734A (en) 1981-12-04 1984-05-01 Hughes Tool Company Telemetry drill pipe with pressure sensitive contacts
FR2522144A1 (fr) 1982-02-24 1983-08-26 Vallourec Procede et dispositif pour s'assurer du vissage correct d'un joint tubulaire comportant une butee de limitation de vissage
US4474243A (en) 1982-03-26 1984-10-02 Exxon Production Research Co. Method and apparatus for running and cementing pipe
DE3213464A1 (de) 1982-04-10 1983-10-13 Schaubstahl-Werke, 5910 Kreuztal Vorrichtung zum einschneiden von laengsschlitzen in den umfang von brunnenrohren
US4524998A (en) 1982-05-04 1985-06-25 Halliburton Company Tubular connecting device
US4489793A (en) 1982-05-10 1984-12-25 Roy Boren Control method and apparatus for fluid delivery in a rotary drill string
US4413682A (en) 1982-06-07 1983-11-08 Baker Oil Tools, Inc. Method and apparatus for installing a cementing float shoe on the bottom of a well casing
US4676310A (en) 1982-07-12 1987-06-30 Scherbatskoy Serge Alexander Apparatus for transporting measuring and/or logging equipment in a borehole
US4466498A (en) 1982-09-24 1984-08-21 Bardwell Allen E Detachable shoe plates for large diameter drill bits
US4605268A (en) 1982-11-08 1986-08-12 Nl Industries, Inc. Transformer cable connector
US4463814A (en) 1982-11-26 1984-08-07 Advanced Drilling Corporation Down-hole drilling apparatus
US4760882A (en) 1983-02-02 1988-08-02 Exxon Production Research Company Method for primary cementing a well with a drilling mud which may be converted to cement using chemical initiators with or without additional irradiation
US4630691A (en) 1983-05-19 1986-12-23 Hooper David W Annulus bypass peripheral nozzle jet pump pressure differential drilling tool and method for well drilling
SE454196C (sv) 1983-09-23 1991-11-04 Jan Persson Jord- och bergborrningsanordning foer samtidig borrning och infodring av borrhaalet
US4544041A (en) 1983-10-25 1985-10-01 Rinaldi Roger E Well casing inserting and well bore drilling method and means
US4589495A (en) 1984-04-19 1986-05-20 Weatherford U.S., Inc. Apparatus and method for inserting flow control means into a well casing
US4708202A (en) 1984-05-17 1987-11-24 The Western Company Of North America Drillable well-fluid flow control tool
US4651837A (en) 1984-05-31 1987-03-24 Mayfield Walter G Downhole retrievable drill bit
US4593584A (en) 1984-06-25 1986-06-10 Eckel Manufacturing Co., Inc. Power tongs with improved hydraulic drive
FR2568935B1 (fr) 1984-08-08 1986-09-05 Petroles Cie Francaise Raccord de garniture de forage, notamment pour la traversee d'une zone a perte de circulation
US4595058A (en) 1984-08-28 1986-06-17 Shell Oil Company Turbulence cementing sub
US4610320A (en) 1984-09-19 1986-09-09 Directional Enterprises, Inc. Stabilizer blade
GB2170528A (en) 1985-01-26 1986-08-06 Ed Oscar Seabourn Casing extender
US4580631A (en) 1985-02-13 1986-04-08 Joe R. Brown Liner hanger with lost motion coupling
US4655286A (en) 1985-02-19 1987-04-07 Ctc Corporation Method for cementing casing or liners in an oil well
US4825947A (en) 1985-02-22 1989-05-02 Mikolajczyk Raymond F Apparatus for use in cementing a casing string within a well bore
FR2581698B1 (fr) 1985-05-07 1987-07-24 Inst Francais Du Petrole Ensemble permettant d'effectuer des forages orientes
US4693316A (en) 1985-11-20 1987-09-15 Halliburton Company Round mandrel slip joint
US4671358A (en) 1985-12-18 1987-06-09 Mwl Tool Company Wiper plug cementing system and method of use thereof
US4691587A (en) 1985-12-20 1987-09-08 General Motors Corporation Steering column with selectively adjustable and preset preferred positions
FR2600172B1 (fr) 1986-01-17 1988-08-26 Inst Francais Du Petrole Dispositif d'installation de capteurs sismiques dans un puits de production petroliere
US4678031A (en) 1986-01-27 1987-07-07 Blandford David M Rotatable reciprocating collar for borehole casing
SE460141B (sv) 1986-02-24 1989-09-11 Santrade Ltd Borrverktyg foer rotations- och/eller slagborrning innefattande en excentrisk rymmare samt rymmare ingaaende i ett saadant borrverktyg
FR2596803B1 (fr) 1986-04-02 1988-06-24 Elf Aquitaine Dispositif de forage et cuvelage simultanes
US5611397A (en) 1994-02-14 1997-03-18 Wood; Steven M. Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well
US4828050A (en) 1986-05-08 1989-05-09 Branham Industries, Inc. Single pass drilling apparatus and method for forming underground arcuate boreholes
US4699224A (en) 1986-05-12 1987-10-13 Sidewinder Joint Venture Method and apparatus for lateral drilling in oil and gas wells
US4744426A (en) 1986-06-02 1988-05-17 Reed John A Apparatus for reducing hydro-static pressure at the drill bit
GB8616006D0 (en) 1986-07-01 1986-08-06 Framo Dev Ltd Drilling system
FR2605657A1 (fr) 1986-10-22 1988-04-29 Soletanche Procede pour la realisation d'un pieu dans le sol, machine de forage et dispositif pour la mise en oeuvre de ce procede
US5717334A (en) 1986-11-04 1998-02-10 Paramagnetic Logging, Inc. Methods and apparatus to produce stick-slip motion of logging tool attached to a wireline drawn upward by a continuously rotating wireline drum
US4788544A (en) 1987-01-08 1988-11-29 Hughes Tool Company - Usa Well bore data transmission system
US4778008A (en) 1987-03-05 1988-10-18 Exxon Production Research Company Selectively releasable and reengagable expansion joint for subterranean well tubing strings
US4806928A (en) 1987-07-16 1989-02-21 Schlumberger Technology Corporation Apparatus for electromagnetically coupling power and data signals between well bore apparatus and the surface
US4901069A (en) 1987-07-16 1990-02-13 Schlumberger Technology Corporation Apparatus for electromagnetically coupling power and data signals between a first unit and a second unit and in particular between well bore apparatus and the surface
US4836299A (en) 1987-10-19 1989-06-06 Bodine Albert G Sonic method and apparatus for installing monitor wells for the surveillance and control of earth contamination
US4883125A (en) 1987-12-11 1989-11-28 Atlantic Richfield Company Cementing oil and gas wells using converted drilling fluid
CA1270479A (en) 1987-12-14 1990-06-19 Jerome Labrosse Tubing bit opener
GB2216926B (en) 1988-04-06 1992-08-12 Jumblefierce Limited Drilling method and apparatus
US4880058A (en) 1988-05-16 1989-11-14 Lindsey Completion Systems, Inc. Stage cementing valve
SE8802142L (sv) 1988-06-08 1989-12-09 Diamant Boart Craelius Ab Anordning foer fasthaallning av ett verktyg inuti ett i marken nedfoert roer
US4854386A (en) 1988-08-01 1989-08-08 Texas Iron Works, Inc. Method and apparatus for stage cementing a liner in a well bore having a casing
US5009265A (en) 1989-09-07 1991-04-23 Drilex Systems, Inc. Packer for wellhead repair unit
MY106026A (en) 1989-08-31 1995-02-28 Union Oil Company Of California Well casing flotation device and method
US5456317A (en) 1989-08-31 1995-10-10 Union Oil Co Buoyancy assisted running of perforated tubulars
US4960173A (en) 1989-10-26 1990-10-02 Baker Hughes Incorporated Releasable well tool stabilizer
BR8905595A (pt) 1989-11-01 1991-05-07 Petroleo Brasileiro Sa Sistema de intervecao expansao e reparos de linhas submarinas operador por veiculo de operacao remota
US5096465A (en) 1989-12-13 1992-03-17 Norton Company Diamond metal composite cutter and method for making same
US4962822A (en) 1989-12-15 1990-10-16 Numa Tool Company Downhole drill bit and bit coupling
DE3942438A1 (de) 1989-12-22 1991-07-11 Eastman Christensen Co Vorrichtung zum bohren einer neben- oder ablenkbohrung eines insbesondere verrohrten bohrlochs
US5069297A (en) 1990-01-24 1991-12-03 Rudolph E. Krueger, Inc. Drill pipe/casing protector and method
US5082069A (en) 1990-03-01 1992-01-21 Atlantic Richfield Company Combination drivepipe/casing and installation method for offshore well
US5176518A (en) 1990-03-14 1993-01-05 Fokker Aircraft B.V. Movement simulator
US5097870A (en) 1990-03-15 1992-03-24 Conoco Inc. Composite tubular member with multiple cells
US5172765A (en) 1990-03-15 1992-12-22 Conoco Inc. Method using spoolable composite tubular member with energy conductors
US5908049A (en) 1990-03-15 1999-06-01 Fiber Spar And Tube Corporation Spoolable composite tubular member with energy conductors
ES2088791T3 (es) 1990-04-12 1996-09-16 Htc As Orificio de perforacion asi como metodo y aparato para su realizacion.
US5271468A (en) 1990-04-26 1993-12-21 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof
US5224540A (en) 1990-04-26 1993-07-06 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof
US5027914A (en) 1990-06-04 1991-07-02 Wilson Steve B Pilot casing mill
US5074366A (en) 1990-06-21 1991-12-24 Baker Hughes Incorporated Method and apparatus for horizontal drilling
US5148875A (en) 1990-06-21 1992-09-22 Baker Hughes Incorporated Method and apparatus for horizontal drilling
US5141063A (en) 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
US5085273A (en) 1990-10-05 1992-02-04 Davis-Lynch, Inc. Casing lined oil or gas well
US5160925C1 (en) 1991-04-17 2001-03-06 Halliburton Co Short hop communication link for downhole mwd system
US5343968A (en) 1991-04-17 1994-09-06 The United States Of America As Represented By The United States Department Of Energy Downhole material injector for lost circulation control
US5156213A (en) 1991-05-03 1992-10-20 Halliburton Company Well completion method and apparatus
US5191932A (en) 1991-07-09 1993-03-09 Douglas Seefried Oilfield cementing tool and method
FR2679958B1 (fr) 1991-08-02 1997-06-27 Inst Francais Du Petrole Systeme, support pour effectuer des mesures ou interventions dans un puits fore ou en cours de forage, et leurs utilisations.
FR2679957B1 (fr) 1991-08-02 1998-12-04 Inst Francais Du Petrole Methode et dispositif pour effectuer des mesures et/ou interventions dans un puits fore ou en cours de forage.
US5197553A (en) 1991-08-14 1993-03-30 Atlantic Richfield Company Drilling with casing and retrievable drill bit
US5271472A (en) 1991-08-14 1993-12-21 Atlantic Richfield Company Drilling with casing and retrievable drill bit
US5186265A (en) 1991-08-22 1993-02-16 Atlantic Richfield Company Retrievable bit and eccentric reamer assembly
DE4129709C1 (no) 1991-09-06 1992-12-03 Bergwerksverband Gmbh
DE4133802C1 (en) 1991-10-12 1992-10-22 Manfred 5210 Troisdorf De Hawerkamp Thermoplastics thrust pipe - has respective plug and socket ends with opposed angle cone design so it can mate with next section
US5242018A (en) 1991-10-16 1993-09-07 Lafleur Petroleum Services, Inc. Cementing plug
US5168942A (en) 1991-10-21 1992-12-08 Atlantic Richfield Company Resistivity measurement system for drilling with casing
US5255741A (en) 1991-12-11 1993-10-26 Mobil Oil Corporation Process and apparatus for completing a well in an unconsolidated formation
US5238074A (en) 1992-01-06 1993-08-24 Baker Hughes Incorporated Mosaic diamond drag bit cutter having a nonuniform wear pattern
US5291956A (en) 1992-04-15 1994-03-08 Union Oil Company Of California Coiled tubing drilling apparatus and method
US5234052A (en) 1992-05-01 1993-08-10 Davis-Lynch, Inc. Cementing apparatus
US5311952A (en) 1992-05-22 1994-05-17 Schlumberger Technology Corporation Apparatus and method for directional drilling with downhole motor on coiled tubing
FR2692315B1 (fr) 1992-06-12 1994-09-02 Inst Francais Du Petrole Système et méthode de forage et d'équipement d'un puits latéral, application à l'exploitation de gisement pétrolier.
US5285204A (en) 1992-07-23 1994-02-08 Conoco Inc. Coil tubing string and downhole generator
US5318122A (en) 1992-08-07 1994-06-07 Baker Hughes, Inc. Method and apparatus for sealing the juncture between a vertical well and one or more horizontal wells using deformable sealing means
US5322127C1 (en) 1992-08-07 2001-02-06 Baker Hughes Inc Method and apparatus for sealing the juncture between a vertical well and one or more horizontal wells
US5524180A (en) 1992-08-10 1996-06-04 Computer Motion, Inc. Automated endoscope system for optimal positioning
US5655602A (en) 1992-08-28 1997-08-12 Marathon Oil Company Apparatus and process for drilling and completing multiple wells
US5343951A (en) 1992-10-22 1994-09-06 Shell Oil Company Drilling and cementing slim hole wells
US5343950A (en) 1992-10-22 1994-09-06 Shell Oil Company Drilling and cementing extended reach boreholes
US5332048A (en) 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
US5355967A (en) 1992-10-30 1994-10-18 Union Oil Company Of California Underbalance jet pump drilling method
US5323858A (en) 1992-11-18 1994-06-28 Atlantic Richfield Company Case cementing method and system
US5320178A (en) 1992-12-08 1994-06-14 Atlantic Richfield Company Sand control screen and installation method for wells
DE4244587A1 (de) 1992-12-28 1994-07-07 Mannesmann Ag Rohrstrang mit Gewinderohren und einer sie verbindenden Muffe
US5462120A (en) 1993-01-04 1995-10-31 S-Cal Research Corp. Downhole equipment, tools and assembly procedures for the drilling, tie-in and completion of vertical cased oil wells connected to liner-equipped multiple drainholes
US5361859A (en) 1993-02-12 1994-11-08 Baker Hughes Incorporated Expandable gage bit for drilling and method of drilling
US5560440A (en) 1993-02-12 1996-10-01 Baker Hughes Incorporated Bit for subterranean drilling fabricated from separately-formed major components
GB2276886B (en) 1993-03-19 1997-04-23 Smith International Rock bits with hard facing
US5379835A (en) 1993-04-26 1995-01-10 Halliburton Company Casing cementing equipment
EP0678654B1 (en) 1993-06-16 2000-03-15 Down Hole Technologies Pty. Ltd. Replaceable cutting means segment for use in a ground drill
US5887655A (en) 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5787978A (en) 1995-03-31 1998-08-04 Weatherford/Lamb, Inc. Multi-face whipstock with sacrificial face element
US5826651A (en) 1993-09-10 1998-10-27 Weatherford/Lamb, Inc. Wellbore single trip milling
US5887668A (en) 1993-09-10 1999-03-30 Weatherford/Lamb, Inc. Wellbore milling-- drilling
US5392715A (en) 1993-10-12 1995-02-28 Osaka Gas Company, Ltd. In-pipe running robot and method of running the robot
US5542472A (en) 1993-10-25 1996-08-06 Camco International, Inc. Metal coiled tubing with signal transmitting passageway
US5402856A (en) 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
US5472057A (en) 1994-04-11 1995-12-05 Atlantic Richfield Company Drilling with casing and retrievable bit-motor assembly
US5435400B1 (en) 1994-05-25 1999-06-01 Atlantic Richfield Co Lateral well drilling
GB9411228D0 (en) 1994-06-04 1994-07-27 Camco Drilling Group Ltd A modulated bias unit for rotary drilling
US5452923A (en) 1994-06-28 1995-09-26 Canadian Fracmaster Ltd. Coiled tubing connector
GB9413141D0 (en) 1994-06-30 1994-08-24 Exploration And Production Nor Downhole data transmission
US6547017B1 (en) 1994-09-07 2003-04-15 Smart Drilling And Completion, Inc. Rotary drill bit compensating for changes in hardness of geological formations
US5615747A (en) 1994-09-07 1997-04-01 Vail, Iii; William B. Monolithic self sharpening rotary drill bit having tungsten carbide rods cast in steel alloys
US5526880A (en) 1994-09-15 1996-06-18 Baker Hughes Incorporated Method for multi-lateral completion and cementing the juncture with lateral wellbores
US5547029A (en) 1994-09-27 1996-08-20 Rubbo; Richard P. Surface controlled reservoir analysis and management system
US5494122A (en) 1994-10-04 1996-02-27 Smith International, Inc. Composite nozzles for rock bits
US5553672A (en) 1994-10-07 1996-09-10 Baker Hughes Incorporated Setting tool for a downhole tool
US7147068B2 (en) 1994-10-14 2006-12-12 Weatherford / Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7100710B2 (en) 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7036610B1 (en) 1994-10-14 2006-05-02 Weatherford / Lamb, Inc. Apparatus and method for completing oil and gas wells
US5551521A (en) 1994-10-14 1996-09-03 Vail, Iii; William B. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6868906B1 (en) 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
US6397946B1 (en) 1994-10-14 2002-06-04 Smart Drilling And Completion, Inc. Closed-loop system to compete oil and gas wells closed-loop system to complete oil and gas wells c
US6263987B1 (en) 1994-10-14 2001-07-24 Smart Drilling And Completion, Inc. One pass drilling and completion of extended reach lateral wellbores with drill bit attached to drill string to produce hydrocarbons from offshore platforms
US7108084B2 (en) 1994-10-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6158531A (en) 1994-10-14 2000-12-12 Smart Drilling And Completion, Inc. One pass drilling and completion of wellbores with drill bit attached to drill string to make cased wellbores to produce hydrocarbons
US7013997B2 (en) 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US5894897A (en) 1994-10-14 1999-04-20 Vail Iii William Banning Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6857486B2 (en) 2001-08-19 2005-02-22 Smart Drilling And Completion, Inc. High power umbilicals for subterranean electric drilling machines and remotely operated vehicles
US7040420B2 (en) 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US5501280A (en) 1994-10-27 1996-03-26 Halliburton Company Casing filling and circulating apparatus and method
US5497840A (en) 1994-11-15 1996-03-12 Bestline Liner Systems Process for completing a well
US5667023B1 (en) 1994-11-22 2000-04-18 Baker Hughes Inc Method and apparatus for drilling and completing wells
EP0713953B1 (en) 1994-11-22 2002-10-02 Baker Hughes Incorporated Method of drilling and completing wells
US5477925A (en) 1994-12-06 1995-12-26 Baker Hughes Incorporated Method for multi-lateral completion and cementing the juncture with lateral wellbores
US5842149A (en) 1996-10-22 1998-11-24 Baker Hughes Incorporated Closed loop drilling system
US5732776A (en) 1995-02-09 1998-03-31 Baker Hughes Incorporated Downhole production well control system and method
US5829520A (en) 1995-02-14 1998-11-03 Baker Hughes Incorporated Method and apparatus for testing, completion and/or maintaining wellbores using a sensor device
GB9503830D0 (en) 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"
GB9504968D0 (en) 1995-03-11 1995-04-26 Brit Bit Limited Improved casing shoe
US5651420A (en) 1995-03-17 1997-07-29 Baker Hughes, Inc. Drilling apparatus with dynamic cuttings removal and cleaning
US5566772A (en) 1995-03-24 1996-10-22 Davis-Lynch, Inc. Telescoping casing joint for landing a casting string in a well bore
US5540279A (en) 1995-05-16 1996-07-30 Halliburton Company Downhole tool apparatus with non-metallic packer element retaining shoes
US5743344A (en) 1995-05-18 1998-04-28 Down Hole Technologies Pty. Ltd. System for in situ replacement of cutting means for a ground drill
US5542473A (en) 1995-06-01 1996-08-06 Pringle; Ronald E. Simplified sealing and anchoring device for a well tool
AUPN357995A0 (en) 1995-06-15 1995-07-06 Rear, Ian Graeme Down hole hammer assembly
GB9513657D0 (en) 1995-07-05 1995-09-06 Phoenix P A Ltd Downhole flow control tool
US5791416A (en) 1995-07-13 1998-08-11 White; Kenneth M. Well completion device and method of cementing
US6336507B1 (en) 1995-07-26 2002-01-08 Marathon Oil Company Deformed multiple well template and process of use
US5685373A (en) 1995-07-26 1997-11-11 Marathon Oil Company Assembly and process for drilling and completing multiple wells
US5755299A (en) 1995-08-03 1998-05-26 Dresser Industries, Inc. Hardfacing with coated diamond particles
AUPN505295A0 (en) 1995-08-28 1995-09-21 Down Hole Technologies Pty Ltd Retraction system for a latching mechanism of the tool
US5791417A (en) 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
US5921285A (en) 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
US6196336B1 (en) 1995-10-09 2001-03-06 Baker Hughes Incorporated Method and apparatus for drilling boreholes in earth formations (drilling liner systems)
EP0768446B1 (de) 1995-10-09 2000-07-12 Baker Hughes Incorporated Verfahren und Bohrgerät zum Abteufen von Bohrungen in unterirdische Formationen
US5878815A (en) 1995-10-26 1999-03-09 Marathon Oil Company Assembly and process for drilling and completing multiple wells
US5697442A (en) 1995-11-13 1997-12-16 Halliburton Company Apparatus and methods for use in cementing a casing string within a well bore
FR2741907B3 (fr) 1995-11-30 1998-02-20 Drillflex Procede et installation de forage et de chemisage d'un puits, notamment d'un puits de forage petrolier, au moyen de troncons tubulaires aboutes initialement souples, et durcis in situ
GB2307939B (en) 1995-12-09 2000-06-14 Weatherford Oil Tool Apparatus for gripping a pipe
US5828003A (en) 1996-01-29 1998-10-27 Dowell -- A Division of Schlumberger Technology Corporation Composite coiled tubing apparatus and methods
BR9600249A (pt) 1996-01-29 1997-12-23 Petroleo Brasileiro Sa Método e aparelhagem para escoamento da produção submarina de petróleo
US5720356A (en) 1996-02-01 1998-02-24 Gardes; Robert Method and system for drilling underbalanced radial wells utilizing a dual string technique in a live well
GB9603402D0 (en) 1996-02-17 1996-04-17 Camco Drilling Group Ltd Improvements in or relating to rotary drill bits
US6056059A (en) 1996-03-11 2000-05-02 Schlumberger Technology Corporation Apparatus and method for establishing branch wells from a parent well
US5823264A (en) 1996-05-03 1998-10-20 Halliburton Energy Services, Inc. Travel joint for use in a subterranean well
GB2313860B (en) 1996-06-06 2000-11-01 Paul Bernard Lee Adjustable roller reamer
US5794703A (en) 1996-07-03 1998-08-18 Ctes, L.C. Wellbore tractor and method of moving an item through a wellbore
GB9614761D0 (en) 1996-07-13 1996-09-04 Schlumberger Ltd Downhole tool and method
US5730221A (en) 1996-07-15 1998-03-24 Halliburton Energy Services, Inc Methods of completing a subterranean well
US5890537A (en) 1996-08-13 1999-04-06 Schlumberger Technology Corporation Wiper plug launching system for cementing casing and liners
US5947213A (en) 1996-12-02 1999-09-07 Intelligent Inspection Corporation Downhole tools using artificial intelligence based control
ATE313699T1 (de) 1996-09-23 2006-01-15 Halliburton Energy Serv Inc Unabhängiges bohrlochwerkzeug für die erdölindustrie
US6059051A (en) 1996-11-04 2000-05-09 Baker Hughes Incorporated Integrated directional under-reamer and stabilizer
US5839519A (en) 1996-11-08 1998-11-24 Sandvik Ab Methods and apparatus for attaching a casing to a drill bit in overburden drilling equipment
US5813456A (en) 1996-11-12 1998-09-29 Milner; John E. Retrievable bridge plug and retrieving tool
US6106200A (en) 1996-11-12 2000-08-22 Techmo Entwicklungs-Und Vertriebs Gmbh Process and device for simultaneously drilling and lining a hole
GB2320270B (en) 1996-12-06 2001-01-17 Psl Tools Ltd Downhole tool
FR2757426B1 (fr) 1996-12-19 1999-01-29 Inst Francais Du Petrole Composition moussante a base d'eau - procede de fabrication
US5803666A (en) 1996-12-19 1998-09-08 Keller; Carl E. Horizontal drilling method and apparatus
US5765638A (en) 1996-12-26 1998-06-16 Houston Engineers, Inc. Tool for use in retrieving an essentially cylindrical object from a well bore
GB9703854D0 (en) 1997-02-25 1997-04-16 Weir Pumps Ltd Improvements in downhole pumps
US5950742A (en) 1997-04-15 1999-09-14 Camco International Inc. Methods and related equipment for rotary drilling
US6464004B1 (en) 1997-05-09 2002-10-15 Mark S. Crawford Retrievable well monitor/controller system
US6085838A (en) 1997-05-27 2000-07-11 Schlumberger Technology Corporation Method and apparatus for cementing a well
US6234257B1 (en) 1997-06-02 2001-05-22 Schlumberger Technology Corporation Deployable sensor apparatus and method
AUPO724797A0 (en) 1997-06-06 1997-07-03 Down Hole Technologies Pty Ltd Retrieval head for a drill bit composed of a plurality of bit segments
US5860474A (en) 1997-06-26 1999-01-19 Atlantic Richfield Company Through-tubing rotary drilling
US5839515A (en) 1997-07-07 1998-11-24 Halliburton Energy Services, Inc. Slip retaining system for downhole tools
US6224112B1 (en) 1997-07-18 2001-05-01 Weatherford/Lamb, Inc. Casing slip joint
US5957225A (en) 1997-07-31 1999-09-28 Bp Amoco Corporation Drilling assembly and method of drilling for unstable and depleted formations
US6275938B1 (en) 1997-08-28 2001-08-14 Microsoft Corporation Security enhancement for untrusted executable code
US5880474A (en) * 1997-08-29 1999-03-09 Becton Dickinson And Company Multi-illumination-source flow particle analyzer with inter-location emissions crosstalk cancelation
US5988273A (en) 1997-09-03 1999-11-23 Abb Vetco Gray Inc. Coiled tubing completion system
US6179055B1 (en) 1997-09-05 2001-01-30 Schlumberger Technology Corporation Conveying a tool along a non-vertical well
US5954131A (en) 1997-09-05 1999-09-21 Schlumberger Technology Corporation Method and apparatus for conveying a logging tool through an earth formation
US6296066B1 (en) 1997-10-27 2001-10-02 Halliburton Energy Services, Inc. Well system
US6213226B1 (en) 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
US5921332A (en) 1997-12-29 1999-07-13 Sandvik Ab Apparatus for facilitating removal of a casing of an overburden drilling equipment from a bore
US5984007A (en) 1998-01-09 1999-11-16 Halliburton Energy Services, Inc. Chip resistant buttons for downhole tools having slip elements
GB2333542B (en) 1998-01-24 2002-12-11 Downhole Products Plc Downhole tool
US6401820B1 (en) 1998-01-24 2002-06-11 Downhole Products Plc Downhole tool
US6367566B1 (en) 1998-02-20 2002-04-09 Gilman A. Hill Down hole, hydrodynamic well control, blowout prevention
CA2261495A1 (en) 1998-03-13 1999-09-13 Praful C. Desai Method for milling casing and drilling formation
ATE253170T1 (de) 1998-04-14 2003-11-15 Welltec Aps Bohrgestängeverbinder
US6142246A (en) 1998-05-15 2000-11-07 Petrolphysics Partners Lp Multiple lateral hydraulic drilling apparatus and method
GB2364728B (en) 1998-05-16 2002-12-04 Duncan Cuthill Method of and apparatus for installing a pile underwater to create a mooring anchorage
US6135208A (en) 1998-05-28 2000-10-24 Halliburton Energy Services, Inc. Expandable wellbore junction
CA2273568C (en) 1998-06-04 2007-08-14 Philip Head A method of installing a casing in a well and apparatus therefor
EP0962384A1 (en) 1998-06-05 1999-12-08 Single Buoy Moorings Inc. Loading arrangement
WO1999064713A1 (en) 1998-06-11 1999-12-16 Bbl Downhole Tools Ltd. A drilling tool
CA2240559C (en) 1998-06-12 2003-12-23 Sandvik Ab Embankment hammer
US6415877B1 (en) 1998-07-15 2002-07-09 Deep Vision Llc Subsea wellbore drilling system for reducing bottom hole pressure
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
US6220117B1 (en) 1998-08-18 2001-04-24 Baker Hughes Incorporated Methods of high temperature infiltration of drill bits and infiltrating binder
AU744200B2 (en) 1998-09-25 2002-02-21 Robert Patrick Appleton An apparatus for facilitating the connection of tubulars using a top drive
AUPP683898A0 (en) 1998-10-29 1998-11-26 Dht Technologies Limited Retractable drill bit system
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6863129B2 (en) 1998-11-19 2005-03-08 Schlumberger Technology Corporation Method and apparatus for providing plural flow paths at a lateral junction
US6186233B1 (en) 1998-11-30 2001-02-13 Weatherford Lamb, Inc. Down hole assembly and method for forming a down hole window and at least one keyway in communication with the down hole window for use in multilateral wells
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
CA2351176C (en) 1998-12-12 2009-02-24 Dresser Industries, Inc. Apparatus for measuring downhole drilling efficiency parameters
US6347674B1 (en) 1998-12-18 2002-02-19 Western Well Tool, Inc. Electrically sequenced tractor
EP1147287B1 (en) 1998-12-22 2005-08-17 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
US6250405B1 (en) 1999-01-06 2001-06-26 Western Well Tool, Inc. Drill pipe protector assembly
AU1884300A (en) 1999-01-11 2000-08-01 Weatherford/Lamb Inc. A pipe assembly and lubricating method
GB9901992D0 (en) 1999-01-30 1999-03-17 Brit Bit Limited Apparatus and method for mitigating wear in downhole tools
US6273189B1 (en) 1999-02-05 2001-08-14 Halliburton Energy Services, Inc. Downhole tractor
US6429784B1 (en) 1999-02-19 2002-08-06 Dresser Industries, Inc. Casing mounted sensors, actuators and generators
CA2271401C (en) 1999-02-23 2008-07-29 Tesco Corporation Drilling with casing
US6837313B2 (en) 2002-01-08 2005-01-04 Weatherford/Lamb, Inc. Apparatus and method to reduce fluid pressure in a wellbore
US7311148B2 (en) * 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US6854533B2 (en) 2002-12-20 2005-02-15 Weatherford/Lamb, Inc. Apparatus and method for drilling with casing
US6857487B2 (en) 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
GB9904380D0 (en) 1999-02-25 1999-04-21 Petroline Wellsystems Ltd Drilling method
US6896075B2 (en) 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
DE60028425T2 (de) 1999-03-05 2006-10-19 Varco I/P, Inc., Houston Ein- und Ausbauvorrrichtung für Rohre
GB2348223B (en) 1999-03-11 2003-09-24 Shell Internat Res Maatschhapp Method of creating a casing in a borehole
US6290432B1 (en) 1999-04-06 2001-09-18 Williams Field Services Gulf Coast Company, L.P. Diverless subsea hot tap system
DE60003651T2 (de) 1999-04-09 2004-06-24 Shell Internationale Research Maatschappij B.V. Verfahren zur herstellung eines bohrloches in einer untergrundformation
US6538576B1 (en) 1999-04-23 2003-03-25 Halliburton Energy Services, Inc. Self-contained downhole sensor and method of placing and interrogating same
US6276450B1 (en) 1999-05-02 2001-08-21 Varco International, Inc. Apparatus and method for rapid replacement of upper blowout preventers
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
AU762714B2 (en) 1999-06-03 2003-07-03 Shell Internationale Research Maatschappij B.V. Method of creating a wellbore
US6446723B1 (en) 1999-06-09 2002-09-10 Schlumberger Technology Corporation Cable connection to sensors in a well
NO20003824L (no) 1999-07-27 2001-01-29 Baker Hughes Inc Gjenbrukbart skjære- og freseverktöy
US6189621B1 (en) 1999-08-16 2001-02-20 Smart Drilling And Completion, Inc. Smart shuttles to complete oil and gas wells
US6343649B1 (en) 1999-09-07 2002-02-05 Halliburton Energy Services, Inc. Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation
CA2382438C (en) 1999-09-15 2008-03-18 Shell Canada Limited System for enhancing fluid flow in a well
US6315062B1 (en) 1999-09-24 2001-11-13 Vermeer Manufacturing Company Horizontal directional drilling machine employing inertial navigation control system and method
US6311792B1 (en) 1999-10-08 2001-11-06 Tesco Corporation Casing clamp
US6334376B1 (en) 1999-10-13 2002-01-01 Carlos A. Torres Mechanical torque amplifier
US6367552B1 (en) 1999-11-30 2002-04-09 Halliburton Energy Services, Inc. Hydraulically metered travel joint
CA2327920C (en) 1999-12-10 2005-09-13 Baker Hughes Incorporated Apparatus and method for simultaneous drilling and casing wellbores
US7216727B2 (en) 1999-12-22 2007-05-15 Weatherford/Lamb, Inc. Drilling bit for drilling while running casing
US6708769B2 (en) 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
JP3389184B2 (ja) 1999-12-22 2003-03-24 住友重機械建機クレーン株式会社 地盤掘削機の掘削器駆動装置
GB2373520B (en) 2000-02-18 2004-11-24 Halliburton Energy Serv Inc Downhole drilling apparatus and method for use of same
US6374924B2 (en) 2000-02-18 2002-04-23 Halliburton Energy Services, Inc. Downhole drilling apparatus
BR0108593A (pt) 2000-02-22 2002-11-12 Weatherford Lamb Aparelho de elevação artificial com caracterìsticas de monitoração automatizada
CA2301963C (en) 2000-03-22 2004-03-09 Noetic Engineering Inc. Method and apparatus for handling tubular goods
US6427776B1 (en) 2000-03-27 2002-08-06 Weatherford/Lamb, Inc. Sand removal and device retrieval tool
US7334650B2 (en) 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
GB0008988D0 (en) 2000-04-13 2000-05-31 Bbl Downhole Tools Ltd Drill bit nozzle
GB0009834D0 (en) 2000-04-25 2000-06-07 Brit Bit Limited Expandable bit
GB0010378D0 (en) 2000-04-28 2000-06-14 Bbl Downhole Tools Ltd Expandable apparatus for drift and reaming a borehole
US6415509B1 (en) 2000-05-18 2002-07-09 Halliburton Energy Services, Inc. Methods of fabricating a thin-wall expandable well screen assembly
CA2335192A1 (en) 2000-05-31 2001-11-30 Vincent J. Kozak Improvements in downhole tools
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
CA2311158A1 (en) 2000-06-09 2001-12-09 Tesco Corporation A method for drilling with casing
US6374506B1 (en) 2000-06-16 2002-04-23 Stp Nuclear Operating Company Shaft centering tool for nuclear reactor coolant pump motor
US7159668B2 (en) 2000-06-21 2007-01-09 Futuretec Ltd. Centralizer
GB2364079B (en) 2000-06-28 2004-11-17 Renovus Ltd Drill bits
US20030070841A1 (en) 2000-06-30 2003-04-17 S & S Trust Shallow depth, coiled tubing horizontal drilling system
US6554064B1 (en) 2000-07-13 2003-04-29 Halliburton Energy Services, Inc. Method and apparatus for a sand screen with integrated sensors
US6408943B1 (en) 2000-07-17 2002-06-25 Halliburton Energy Services, Inc. Method and apparatus for placing and interrogating downhole sensors
US6419014B1 (en) 2000-07-20 2002-07-16 Schlumberger Technology Corporation Apparatus and method for orienting a downhole tool
GB2365463B (en) 2000-08-01 2005-02-16 Renovus Ltd Drilling method
GB2365888B (en) 2000-08-11 2002-07-24 Renovus Ltd Drilling apparatus
EP1307633B1 (en) 2000-08-12 2006-10-04 Paul Bernard Lee Activating ball assembly for use with a by-pass tool in a drill string
US6763889B2 (en) 2000-08-14 2004-07-20 Schlumberger Technology Corporation Subsea intervention
US6392317B1 (en) 2000-08-22 2002-05-21 David R. Hall Annular wire harness for use in drill pipe
US6571868B2 (en) 2000-09-08 2003-06-03 Bruce M. Victor Well head lubricator assembly with polyurethane impact-absorbing spring
GB0023032D0 (en) 2000-09-20 2000-11-01 Weatherford Lamb Downhole apparatus
US6845820B1 (en) 2000-10-19 2005-01-25 Weatherford/Lamb, Inc. Completion apparatus and methods for use in hydrocarbon wells
US20040011534A1 (en) 2002-07-16 2004-01-22 Simonds Floyd Randolph Apparatus and method for completing an interval of a wellbore while drilling
US6752211B2 (en) 2000-11-10 2004-06-22 Smith International, Inc. Method and apparatus for multilateral junction
CA2353249A1 (en) 2001-07-18 2003-01-18 Maurice William Slack Pipe centralizer and method of attachment
CA2350681A1 (en) 2001-06-15 2002-12-15 Tesco Corporation Pipe centralizer and method of attachment
GB2372765A (en) 2001-02-27 2002-09-04 Philip Head Use of coiled tubing and jet drilling to install a casing
US6698595B2 (en) 2001-04-19 2004-03-02 Weatherford/Lamb, Inc. Screen material
US6702040B1 (en) 2001-04-26 2004-03-09 Floyd R. Sensenig Telescopic drilling method
US6745834B2 (en) 2001-04-26 2004-06-08 Schlumberger Technology Corporation Complete trip system
NO322809B1 (no) 2001-06-15 2006-12-11 Schlumberger Technology Bv Anordning og fremgangsmate for a overvake og styre utplassering av utstyr pa havbunnen
WO2002103156A1 (en) 2001-06-15 2002-12-27 Tesco Corporation Method for preparing wellbore casing for installation
WO2003006778A1 (en) 2001-07-09 2003-01-23 Baker Hughes Inc Drilling system and method for controlling equivalent circulating density during drilling of wellbores
BR0211345B1 (pt) 2001-07-23 2011-11-29 método para introduzir um fluido para o interior de um furo de sondagem formado em uma formação de terra subterránea, e, sistema para perfurar e para introduzir um fluido para o interior de um furo de sondagem em uma formação de terra subterránea.
GB2377951B (en) 2001-07-25 2004-02-04 Schlumberger Holdings Method and system for drilling a wellbore having cable based telemetry
US6591905B2 (en) 2001-08-23 2003-07-15 Weatherford/Lamb, Inc. Orienting whipstock seat, and method for seating a whipstock
WO2003021080A1 (en) 2001-09-05 2003-03-13 Weatherford/Lamb, Inc. High pressure high temperature packer system and expansion assembly
US6877553B2 (en) 2001-09-26 2005-04-12 Weatherford/Lamb, Inc. Profiled recess for instrumented expandable components
US6655460B2 (en) 2001-10-12 2003-12-02 Weatherford/Lamb, Inc. Methods and apparatus to control downhole tools
CA2463953C (en) * 2001-10-23 2010-05-11 Shell Canada Limited System for lining a section of a wellbore
US6695064B2 (en) * 2001-12-19 2004-02-24 L. Murray Dallas Slip spool and method of using same
US6634430B2 (en) 2001-12-20 2003-10-21 Exxonmobil Upstream Research Company Method for installation of evacuated tubular conduits
NO316183B1 (no) * 2002-03-08 2003-12-22 Sigbjoern Sangesland Fremgangsmåte og anordning ved fôringsrör
GB0206227D0 (en) 2002-03-16 2002-05-01 Weatherford Lamb Bore-lining and drilling
US6869075B1 (en) * 2002-03-18 2005-03-22 Emil Stavinsky Game method for a blackjack-type game
US7234546B2 (en) 2002-04-08 2007-06-26 Baker Hughes Incorporated Drilling and cementing casing system
US7000695B2 (en) 2002-05-02 2006-02-21 Halliburton Energy Services, Inc. Expanding wellbore junction
US6666274B2 (en) 2002-05-15 2003-12-23 Sunstone Corporation Tubing containing electrical wiring insert
FR2841293B1 (fr) 2002-06-19 2006-03-03 Bouygues Offshore Conduite de guidage telescopique de forage en mer
US6715430B2 (en) 2002-07-19 2004-04-06 Jae Chul Choi Sectional table with gusset
US6899186B2 (en) 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
GB2382361B (en) 2002-08-30 2004-02-25 Technology Ventures Internat L A method of forming a bore
US7219730B2 (en) 2002-09-27 2007-05-22 Weatherford/Lamb, Inc. Smart cementing systems
US7303022B2 (en) 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
US6889772B2 (en) 2002-10-23 2005-05-10 Frank's International, Inc. Method and apparatus for installing control lines in a well
US6802374B2 (en) 2002-10-30 2004-10-12 Schlumberger Technology Corporation Reverse cementing float shoe
US6953096B2 (en) 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device
US7128154B2 (en) 2003-01-30 2006-10-31 Weatherford/Lamb, Inc. Single-direction cementing plug
CA2417746A1 (en) 2003-01-30 2004-07-30 Per G. Angman Valve and method for casing drilling with pressurized gas
US7096982B2 (en) 2003-02-27 2006-08-29 Weatherford/Lamb, Inc. Drill shoe
US7360594B2 (en) 2003-03-05 2008-04-22 Weatherford/Lamb, Inc. Drilling with casing latch
WO2004079150A2 (en) 2003-03-05 2004-09-16 Weatherford/Lamb, Inc. Full bore lined wellbores
US7108080B2 (en) 2003-03-13 2006-09-19 Tesco Corporation Method and apparatus for drilling a borehole with a borehole liner
US6920932B2 (en) 2003-04-07 2005-07-26 Weatherford/Lamb, Inc. Joint for use with expandable tubulars
CA2470960A1 (en) 2003-06-12 2004-12-12 Tesco Corporation Cement float
US7066267B2 (en) 2003-08-26 2006-06-27 Dril-Quip, Inc. Downhole tubular splitter assembly and method
US7165364B2 (en) * 2003-10-02 2007-01-23 Inelli John D Window sleeve for mounting framed windows
CA2448841C (en) 2003-11-10 2012-05-15 Tesco Corporation Pipe handling device, method and system
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7757784B2 (en) 2003-11-17 2010-07-20 Baker Hughes Incorporated Drilling methods utilizing independently deployable multiple tubular strings
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7624818B2 (en) 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
CA2572240C (en) * 2004-06-24 2010-09-28 Baker Hughes Incorporated Drilling systems and methods utilizing independently deployable multiple tubular strings
GB0416540D0 (en) 2004-07-24 2004-08-25 Bamford Antony S Subsea shut off & sealing system
WO2007009247A1 (en) 2005-07-19 2007-01-25 Tesco Corporation A method for drilling and cementing a well
US7416036B2 (en) * 2005-08-12 2008-08-26 Baker Hughes Incorporated Latchable reaming bit

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CA2589600C (en) 2013-07-09
GB2438508A (en) 2007-11-28
GB2438508B (en) 2011-02-16
GB0709806D0 (en) 2007-07-04
CA2589600A1 (en) 2007-11-22
NO336713B1 (no) 2015-10-26
US8276689B2 (en) 2012-10-02
US20070267221A1 (en) 2007-11-22

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