NO20034919L - Instrumentering for ned-i-hulls utplasseringsventil - Google Patents

Instrumentering for ned-i-hulls utplasseringsventil

Info

Publication number
NO20034919L
NO20034919L NO20034919A NO20034919A NO20034919L NO 20034919 L NO20034919 L NO 20034919L NO 20034919 A NO20034919 A NO 20034919A NO 20034919 A NO20034919 A NO 20034919A NO 20034919 L NO20034919 L NO 20034919L
Authority
NO
Norway
Prior art keywords
instrumentation
hole placement
placement valve
valve
hole
Prior art date
Application number
NO20034919A
Other languages
English (en)
Other versions
NO326125B1 (no
NO20034919D0 (no
Inventor
David G Hosie
Michael Brian Grayson
R K Bansal
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 NO20034919D0 publication Critical patent/NO20034919D0/no
Publication of NO20034919L publication Critical patent/NO20034919L/no
Publication of NO326125B1 publication Critical patent/NO326125B1/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Details Of Valves (AREA)
  • Measuring Fluid Pressure (AREA)
NO20034919A 2002-11-05 2003-11-04 Anordning og fremgangsmåte ved utplasserbar brønnventil. NO326125B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/288,229 US7350590B2 (en) 2002-11-05 2002-11-05 Instrumentation for a downhole deployment valve

Publications (3)

Publication Number Publication Date
NO20034919D0 NO20034919D0 (no) 2003-11-04
NO20034919L true NO20034919L (no) 2004-05-06
NO326125B1 NO326125B1 (no) 2008-09-29

Family

ID=29735754

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20034919A NO326125B1 (no) 2002-11-05 2003-11-04 Anordning og fremgangsmåte ved utplasserbar brønnventil.

Country Status (4)

Country Link
US (1) US7350590B2 (no)
CA (1) CA2448419C (no)
GB (3) GB2394974B (no)
NO (1) NO326125B1 (no)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178600B2 (en) 2002-11-05 2007-02-20 Weatherford/Lamb, Inc. Apparatus and methods for utilizing a downhole deployment valve
US7451809B2 (en) * 2002-10-11 2008-11-18 Weatherford/Lamb, Inc. Apparatus and methods for utilizing a downhole deployment valve
US7350590B2 (en) 2002-11-05 2008-04-01 Weatherford/Lamb, Inc. Instrumentation for a downhole deployment valve
US7836946B2 (en) 2002-10-31 2010-11-23 Weatherford/Lamb, Inc. Rotating control head radial seal protection and leak detection systems
GB2441901B (en) * 2003-10-01 2008-06-04 Weatherford Lamb Instrumentation for a downhole deployment valve
US8826988B2 (en) 2004-11-23 2014-09-09 Weatherford/Lamb, Inc. Latch position indicator system and method
US7926593B2 (en) 2004-11-23 2011-04-19 Weatherford/Lamb, Inc. Rotating control device docking station
US7387165B2 (en) 2004-12-14 2008-06-17 Schlumberger Technology Corporation System for completing multiple well intervals
US7866401B2 (en) * 2005-01-24 2011-01-11 Schlumberger Technology Corporation Safety valve for use in an injection well
GB2465311B (en) * 2005-02-22 2010-06-30 Weatherford Lamb Expandable tubulars for use in a wellbore
US7836973B2 (en) * 2005-10-20 2010-11-23 Weatherford/Lamb, Inc. Annulus pressure control drilling systems and methods
US7467665B2 (en) * 2005-11-08 2008-12-23 Baker Hughes Incorporated Autonomous circulation, fill-up, and equalization valve
US8196649B2 (en) * 2006-11-28 2012-06-12 T-3 Property Holdings, Inc. Thru diverter wellhead with direct connecting downhole control
CA2581581C (en) * 2006-11-28 2014-04-29 T-3 Property Holdings, Inc. Direct connecting downhole control system
EP2189622B1 (en) * 2007-01-25 2018-11-21 WellDynamics Inc. Casing valves system for selective well stimulation and control
US7832485B2 (en) * 2007-06-08 2010-11-16 Schlumberger Technology Corporation Riserless deployment system
US7997345B2 (en) 2007-10-19 2011-08-16 Weatherford/Lamb, Inc. Universal marine diverter converter
US8844652B2 (en) 2007-10-23 2014-09-30 Weatherford/Lamb, Inc. Interlocking low profile rotating control device
US8286734B2 (en) 2007-10-23 2012-10-16 Weatherford/Lamb, Inc. Low profile rotating control device
CA2704834C (en) * 2007-11-30 2013-01-15 Welldynamics, Inc. Screened valve system for selective well stimulation and control
US7950461B2 (en) * 2007-11-30 2011-05-31 Welldynamics, Inc. Screened valve system for selective well stimulation and control
DE102008003341B4 (de) * 2008-01-07 2021-07-01 Robert Bosch Gmbh Sensorvorrichtung
US8453749B2 (en) * 2008-02-29 2013-06-04 Halliburton Energy Services, Inc. Control system for an annulus balanced subsurface safety valve
CA2717771C (en) * 2008-03-07 2015-05-19 M-I L.L.C. Fluid distribution system
CN101358527B (zh) * 2008-09-24 2012-05-02 哈尔滨工业大学 对接式电动找堵水装置
US8322432B2 (en) 2009-01-15 2012-12-04 Weatherford/Lamb, Inc. Subsea internal riser rotating control device system and method
US9359853B2 (en) 2009-01-15 2016-06-07 Weatherford Technology Holdings, Llc Acoustically controlled subsea latching and sealing system and method for an oilfield device
US8347983B2 (en) 2009-07-31 2013-01-08 Weatherford/Lamb, Inc. Drilling with a high pressure rotating control device
WO2011044012A1 (en) * 2009-10-05 2011-04-14 Halliburton Energy Services, Inc. Single-assembly system and method for one-trip drilling, casing, cementing and perforating
US8347982B2 (en) 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
CA2799940C (en) 2010-05-21 2015-06-30 Schlumberger Canada Limited Method and apparatus for deploying and using self-locating downhole devices
US20110307191A1 (en) * 2010-06-10 2011-12-15 Baker Hughes Incorporated Method of determining position of a valve
US9175542B2 (en) 2010-06-28 2015-11-03 Weatherford/Lamb, Inc. Lubricating seal for use with a tubular
US8668020B2 (en) 2010-11-19 2014-03-11 Weatherford/Lamb, Inc. Emergency bowl for deploying control line from casing head
US9658359B2 (en) 2011-07-12 2017-05-23 Halliburton Energy Services, Inc. NMR tracking of injected fluids
US9238953B2 (en) 2011-11-08 2016-01-19 Schlumberger Technology Corporation Completion method for stimulation of multiple intervals
US9650851B2 (en) 2012-06-18 2017-05-16 Schlumberger Technology Corporation Autonomous untethered well object
RU2622280C2 (ru) 2013-02-21 2017-06-13 Хэллибертон Энерджи Сервисиз, Инк. Системы и способы оптимизации создания скважины в сланцевой формации
US9631468B2 (en) 2013-09-03 2017-04-25 Schlumberger Technology Corporation Well treatment
US9650884B2 (en) 2013-09-20 2017-05-16 Weatherford Technology Holdings, Llc Use of downhole isolation valve to sense annulus pressure
US10787900B2 (en) 2013-11-26 2020-09-29 Weatherford Technology Holdings, Llc Differential pressure indicator for downhole isolation valve
US20160053542A1 (en) * 2014-08-21 2016-02-25 Laris Oil & Gas, LLC Apparatus and Method for Underbalanced Drilling and Completion of a Hydrocarbon Reservoir
US10533408B2 (en) 2015-03-13 2020-01-14 M-I L.L.C. Optimization of drilling assembly rate of penetration
CN104832127B (zh) * 2015-04-29 2017-09-15 中国石油集团渤海钻探工程有限公司 应用于欠平衡钻井/完井的智能控制套管阀
AU2017265923B2 (en) * 2016-05-18 2022-06-02 Spex Corporate Holdings Ltd Tool for severing a downhole tubular by a stream of combustion products
US10837275B2 (en) 2017-02-06 2020-11-17 Weatherford Technology Holdings, Llc Leak detection for downhole isolation valve
US10612370B2 (en) * 2017-08-01 2020-04-07 Saudi Arabian Oil Company Open smart completion
RU2714414C1 (ru) * 2019-03-11 2020-02-14 Федеральное государственное бюджетное учреждение науки Институт земной коры Сибирского отделения Российской академии наук (ИЗК СО РАН) Способ спуска потайной обсадной колонны в горизонтальные стволы большой протяженности в условиях возникновения дифференциального прихвата
US11035841B2 (en) 2019-07-09 2021-06-15 Saudi Arabian Oil Company Monitoring the performance of protective fluids in downhole tools
CA3149281C (en) * 2019-11-05 2024-02-20 Robert William GISSLER Reducing magnetic hysteresis of a position sensor assembly
US11873626B2 (en) * 2020-01-15 2024-01-16 Youngquist Brothers, LLC Large diameter water well control
US11359458B2 (en) 2020-06-23 2022-06-14 Saudi Arabian Oil Company Monitoring oil health in subsurface safety valves
US20220081993A1 (en) * 2020-09-16 2022-03-17 Halliburton Energy Services, Inc. Single-Trip Deployment And Isolation Using Flapper Valve
US11689231B2 (en) * 2021-08-30 2023-06-27 Halliburton Energy Services, Inc. Corrected air-hang response using crosstalk measurement
US20230075579A1 (en) * 2021-09-09 2023-03-09 Baker Hughes Oilfield Operations Llc Pseudoplastic flow control device, method and system
CN115506747B (zh) * 2022-09-28 2024-05-28 西南石油大学 一种可同时节流和压裂的流体控制阀控制方法

Family Cites Families (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290406A (en) 1940-09-10 1942-07-21 Chambers Morris Burr Brake
US2290408A (en) * 1941-02-21 1942-07-21 Phillips Petroleum Co Exploration of boreholes
US3362487A (en) * 1966-05-03 1968-01-09 Swaco Inc Control for a hydraulically actuated choke in a drilling mud flow line
US3517553A (en) * 1967-12-06 1970-06-30 Tenneco Oil Co Method and apparatus for measuring and controlling bottomhole differential pressure while drilling
US3552502A (en) 1967-12-21 1971-01-05 Dresser Ind Apparatus for automatically controlling the killing of oil and gas wells
US3662502A (en) * 1970-05-28 1972-05-16 Truss Mfg Co Inc Building frame and method of erecting a building
CA953785A (en) * 1971-03-09 1974-08-27 Rudolf J. Rammner Apparatus for transmitting data from a hole drilled in the earth
US3866350A (en) * 1973-02-21 1975-02-18 Said Benkoe By Said Goldfarb Soft doll construction
DE2410644A1 (de) 1974-03-06 1975-09-18 Reinhold Dipl Ing Schmidt Anordnungen an brennkraftmaschinen und/oder feuerungsanlagen bei methanol-betrieb
DE2416063C3 (de) * 1974-04-03 1978-03-30 Erich 3000 Hannover Krebs Vorrichtung zum Messen und drahtlosen Übertragen von Meßwerten zur Erdoberfläche
US4160970A (en) * 1977-11-25 1979-07-10 Sperry Rand Corporation Electromagnetic wave telemetry system for transmitting downhole parameters to locations thereabove
US4247312A (en) * 1979-02-16 1981-01-27 Conoco, Inc. Drilling fluid circulation system
US4297880A (en) * 1980-02-05 1981-11-03 General Electric Company Downhole pressure measurements of drilling mud
US4367794A (en) * 1980-12-24 1983-01-11 Exxon Production Research Co. Acoustically actuated downhole blowout preventer
US4440239A (en) * 1981-09-28 1984-04-03 Exxon Production Research Co. Method and apparatus for controlling the flow of drilling fluid in a wellbore
US4691203A (en) 1983-07-01 1987-09-01 Rubin Llewellyn A Downhole telemetry apparatus and method
US4553428A (en) * 1983-11-03 1985-11-19 Schlumberger Technology Corporation Drill stem testing apparatus with multiple pressure sensing ports
US4531587A (en) 1984-02-22 1985-07-30 Baker Oil Tools, Inc. Downhole flapper valve
US4630675A (en) * 1985-05-28 1986-12-23 Smith International Inc. Drilling choke pressure limiting control system
US4891203A (en) * 1985-06-28 1990-01-02 Union Carbide Corporation Flake-like carbon bodies from semicoke
FR2600172B1 (fr) * 1986-01-17 1988-08-26 Inst Francais Du Petrole Dispositif d'installation de capteurs sismiques dans un puits de production petroliere
US5293551A (en) * 1988-03-18 1994-03-08 Otis Engineering Corporation Monitor and control circuit for electric surface controlled subsurface valve system
US5014781A (en) * 1989-08-09 1991-05-14 Smith Michael L Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit
US5172717A (en) * 1989-12-27 1992-12-22 Otis Engineering Corporation Well control system
US5010966A (en) * 1990-04-16 1991-04-30 Chalkbus, Inc. Drilling method
GB9021253D0 (en) * 1990-09-29 1990-11-14 Metrol Tech Ltd Method of and apparatus for the transmission of data via a sonic signal
FR2681373B1 (fr) * 1991-09-17 1993-10-29 Institut Francais Petrole Dispositif perfectionne de surveillance d'un gisement pour puits de production.
US5235285A (en) * 1991-10-31 1993-08-10 Schlumberger Technology Corporation Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations
FR2687797B1 (fr) 1992-02-24 1997-10-17 Inst Francais Du Petrole Methode et dispositif pour etablir une connexion electrique intermittente avec un outil a poste fixe dans un puits
US5366952A (en) * 1992-06-22 1994-11-22 Kanzaki Specialty Papers Double-surface heat-sensitive record material
FR2695450B1 (fr) * 1992-09-07 1994-12-16 Geo Res Cartouche de contrôle et de commande d'une vanne de sécurité.
GB2288028A (en) * 1994-03-31 1995-10-04 Halliburton Co Sealed modular downhole antenna
US5512889A (en) * 1994-05-24 1996-04-30 Atlantic Richfield Company Downhole instruments for well operations
GB9418695D0 (en) * 1994-09-16 1994-11-02 Sensor Dynamics Ltd Apparatus for the remote deployment of valves
US6006832A (en) * 1995-02-09 1999-12-28 Baker Hughes Incorporated Method and system for monitoring and controlling production and injection wells having permanent downhole formation evaluation sensors
US5706896A (en) * 1995-02-09 1998-01-13 Baker Hughes Incorporated Method and apparatus for the remote control and monitoring of production wells
GB2335453B (en) 1995-02-09 1999-10-27 Baker Hughes Inc Downhole sensor
US5730219A (en) * 1995-02-09 1998-03-24 Baker Hughes Incorporated Production wells having permanent downhole formation evaluation sensors
FR2733004B1 (fr) 1995-04-12 1997-06-20 Schlumberger Services Petrol Procede et installation de detection en surface de signaux eletromagnetiques emis au fond d'un puits
US6457540B2 (en) * 1996-02-01 2002-10-01 Robert Gardes Method and system for hydraulic friction controlled drilling and completing geopressured wells utilizing concentric drill strings
US5857522A (en) * 1996-05-03 1999-01-12 Baker Hughes Incorporated Fluid handling system for use in drilling of wellbores
US6035952A (en) 1996-05-03 2000-03-14 Baker Hughes Incorporated Closed loop fluid-handling system for use during drilling of wellbores
US5900137A (en) * 1996-06-27 1999-05-04 Homan; Edwin Daryl Apparatus and method for separating components in well fluids
US6035852A (en) * 1996-08-30 2000-03-14 Hoftman; Moshe Inflated cuff anesthesia/respirator mask with improved nasal/maxilla bone adaptation
US5892860A (en) * 1997-01-21 1999-04-06 Cidra Corporation Multi-parameter fiber optic sensor for use in harsh environments
US6072567A (en) 1997-02-12 2000-06-06 Cidra Corporation Vertical seismic profiling system having vertical seismic profiling optical signal processing equipment and fiber Bragg grafting optical sensors
GB2364380B (en) 1997-05-02 2002-03-06 Baker Hughes Inc Method of monitoring and controlling an injection process
AU8070798A (en) * 1997-07-24 1999-02-16 Camco International, Inc. Full bore variable flow control device
US5971072A (en) 1997-09-22 1999-10-26 Schlumberger Technology Corporation Inductive coupler activated completion system
US6199629B1 (en) * 1997-09-24 2001-03-13 Baker Hughes Incorporated Computer controlled downhole safety valve system
US5992519A (en) * 1997-09-29 1999-11-30 Schlumberger Technology Corporation Real time monitoring and control of downhole reservoirs
US6252583B1 (en) * 1997-11-14 2001-06-26 Immersion Corporation Memory and force output management for a force feedback system
US6075462A (en) * 1997-11-24 2000-06-13 Smith; Harrison C. Adjacent well electromagnetic telemetry system and method for use of the same
US6018501A (en) * 1997-12-10 2000-01-25 Halliburton Energy Services, Inc. Subsea repeater and method for use of the same
US6041864A (en) * 1997-12-12 2000-03-28 Schlumberger Technology Corporation Well isolation system
US6150954A (en) 1998-02-27 2000-11-21 Halliburton Energy Services, Inc. Subsea template electromagnetic telemetry
US6138774A (en) * 1998-03-02 2000-10-31 Weatherford Holding U.S., Inc. Method and apparatus for drilling a borehole into a subsea abnormal pore pressure environment
US6072587A (en) * 1998-03-02 2000-06-06 Accent Color Sciences, Inc. Method of detecting position on a continuous print receiving elastic web
US6269874B1 (en) * 1998-05-05 2001-08-07 Baker Hughes Incorporated Electro-hydraulic surface controlled subsurface safety valve actuator
US6209663B1 (en) * 1998-05-18 2001-04-03 David G. Hosie Underbalanced drill string deployment valve method and apparatus
US6191586B1 (en) * 1998-06-10 2001-02-20 Dresser Industries, Inc. Method and apparatus for azimuthal electromagnetic well logging using shielded antennas
US6354147B1 (en) * 1998-06-26 2002-03-12 Cidra Corporation Fluid parameter measurement in pipes using acoustic pressures
US6247536B1 (en) * 1998-07-14 2001-06-19 Camco International Inc. Downhole multiplexer and related methods
US7270185B2 (en) * 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
US6095250A (en) * 1998-07-27 2000-08-01 Marathon Oil Company Subsurface safety valve assembly for remedial deployment in a hydrocarbon production well
US6179052B1 (en) * 1998-08-13 2001-01-30 Halliburton Energy Services, Inc. Digital-hydraulic well control system
FR2783558B1 (fr) * 1998-09-21 2000-10-20 Elf Exploration Prod Methode de conduite d'un puits de production d'hydrocarbures de type eruptif
CA2353567C (en) * 1998-12-04 2007-11-20 Cidra Corporation Bragg grating pressure sensor
WO2000037773A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Downhole sealing for production tubing
US6429784B1 (en) * 1999-02-19 2002-08-06 Dresser Industries, Inc. Casing mounted sensors, actuators and generators
US6328118B1 (en) * 1999-03-08 2001-12-11 Halliburton Energy Services, Inc. Apparatus and methods of separation of materials in an under-balanced drilling operation
US6234258B1 (en) * 1999-03-08 2001-05-22 Halliburton Energy Services, Inc. Methods of separation of materials in an under-balanced drilling operation
US6325146B1 (en) * 1999-03-31 2001-12-04 Halliburton Energy Services, Inc. Methods of downhole testing subterranean formations and associated apparatus therefor
US6173772B1 (en) * 1999-04-22 2001-01-16 Schlumberger Technology Corporation Controlling multiple downhole tools
US6386288B1 (en) * 1999-04-27 2002-05-14 Marathon Oil Company Casing conveyed perforating process and apparatus
US6971072B1 (en) * 1999-05-13 2005-11-29 International Business Machines Corporation Reactive user interface control based on environmental sensing
US6573244B1 (en) * 1999-05-17 2003-06-03 The United States Of America As Represented By The Secretary Of The Army Previns as specific inhibitors and therapeutic agents for Botulinum toxin B and Tetanus neurotoxins
EG22117A (en) 1999-06-03 2002-08-30 Exxonmobil Upstream Res Co Method and apparatus for controlling pressure and detecting well control problems during drilling of an offshore well using a gas-lifted riser
GC0000342A (en) * 1999-06-22 2007-03-31 Shell Int Research Drilling system
US6279660B1 (en) * 1999-08-05 2001-08-28 Cidra Corporation Apparatus for optimizing production of multi-phase fluid
US6727827B1 (en) 1999-08-30 2004-04-27 Schlumberger Technology Corporation Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver
US6343649B1 (en) 1999-09-07 2002-02-05 Halliburton Energy Services, Inc. Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation
US6315062B1 (en) * 1999-09-24 2001-11-13 Vermeer Manufacturing Company Horizontal directional drilling machine employing inertial navigation control system and method
US20010048089A1 (en) * 1999-10-01 2001-12-06 William R. Clark Flow control valve assembly
US6308137B1 (en) * 1999-10-29 2001-10-23 Schlumberger Technology Corporation Method and apparatus for communication with a downhole tool
OA12390A (en) * 2000-03-02 2006-04-18 Shell Int Research Electro-hydraulically pressurized downhole valve actuator.
US6427776B1 (en) * 2000-03-27 2002-08-06 Weatherford/Lamb, Inc. Sand removal and device retrieval tool
US6478091B1 (en) * 2000-05-04 2002-11-12 Halliburton Energy Services, Inc. Expandable liner and associated methods of regulating fluid flow in a well
US6598675B2 (en) * 2000-05-30 2003-07-29 Baker Hughes Incorporated Downhole well-control valve reservoir monitoring and drawdown optimization system
US6374925B1 (en) * 2000-09-22 2002-04-23 Varco Shaffer, Inc. Well drilling method and system
GB2368079B (en) * 2000-10-18 2005-07-27 Renovus Ltd Well control
US20020112888A1 (en) * 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
US6484816B1 (en) 2001-01-26 2002-11-26 Martin-Decker Totco, Inc. Method and system for controlling well bore pressure
US6684950B2 (en) * 2001-03-01 2004-02-03 Schlumberger Technology Corporation System for pressure testing tubing
CA2344627C (en) * 2001-04-18 2007-08-07 Northland Energy Corporation Method of dynamically controlling bottom hole circulating pressure in a wellbore
US6585041B2 (en) * 2001-07-23 2003-07-01 Baker Hughes Incorporated Virtual sensors to provide expanded downhole instrumentation for electrical submersible pumps (ESPs)
US6575244B2 (en) 2001-07-31 2003-06-10 M-I L.L.C. System for controlling the operating pressures within a subterranean borehole
AU2002342698B2 (en) 2001-09-14 2007-08-16 @Balance B.V. System for controlling the discharge of drilling fluid
GB2394242B (en) 2001-10-26 2004-12-15 Schlumberger Holdings Brake system
GB2381282B (en) 2001-10-26 2004-03-24 Schlumberger Holdings Brake system
US6957703B2 (en) 2001-11-30 2005-10-25 Baker Hughes Incorporated Closure mechanism with integrated actuator for subsurface valves
US6988556B2 (en) * 2002-02-19 2006-01-24 Halliburton Energy Services, Inc. Deep set safety valve
US7185719B2 (en) * 2002-02-20 2007-03-06 Shell Oil Company Dynamic annular pressure control apparatus and method
US6904981B2 (en) * 2002-02-20 2005-06-14 Shell Oil Company Dynamic annular pressure control apparatus and method
US6755261B2 (en) * 2002-03-07 2004-06-29 Varco I/P, Inc. Method and system for controlling well fluid circulation rate
US6802373B2 (en) * 2002-04-10 2004-10-12 Bj Services Company Apparatus and method of detecting interfaces between well fluids
NO316087B1 (no) 2002-04-19 2003-12-08 Maritime Well Service As Bremseanordning for verktöystreng
US20060086538A1 (en) 2002-07-08 2006-04-27 Shell Oil Company Choke for controlling the flow of drilling mud
AU2003269101A1 (en) * 2002-08-30 2004-03-19 Sensor Highway Limited Methods and systems to activate downhole tools with light
US6644110B1 (en) * 2002-09-16 2003-11-11 Halliburton Energy Services, Inc. Measurements of properties and transmission of measurements in subterranean wells
US6951252B2 (en) * 2002-09-24 2005-10-04 Halliburton Energy Services, Inc. Surface controlled subsurface lateral branch safety valve
US6814142B2 (en) * 2002-10-04 2004-11-09 Halliburton Energy Services, Inc. Well control using pressure while drilling measurements
US7182141B2 (en) * 2002-10-08 2007-02-27 Weatherford/Lamb, Inc. Expander tool for downhole use
US7350590B2 (en) 2002-11-05 2008-04-01 Weatherford/Lamb, Inc. Instrumentation for a downhole deployment valve
US7178600B2 (en) 2002-11-05 2007-02-20 Weatherford/Lamb, Inc. Apparatus and methods for utilizing a downhole deployment valve
US6945095B2 (en) * 2003-01-21 2005-09-20 Weatherford/Lamb, Inc. Non-intrusive multiphase flow meter
US6920942B2 (en) 2003-01-29 2005-07-26 Varco I/P, Inc. Method and apparatus for directly controlling pressure and position associated with an adjustable choke apparatus
US6828514B2 (en) * 2003-01-30 2004-12-07 Endicott Interconnect Technologies, Inc. High speed circuit board and method for fabrication
US7044239B2 (en) * 2003-04-25 2006-05-16 Noble Corporation System and method for automatic drilling to maintain equivalent circulating density at a preferred value
US20050092523A1 (en) * 2003-10-30 2005-05-05 Power Chokes, L.P. Well pressure control system
US7063148B2 (en) * 2003-12-01 2006-06-20 Marathon Oil Company Method and system for transmitting signals through a metal tubular
US6966373B2 (en) * 2004-02-27 2005-11-22 Ashmin Lc Inflatable sealing assembly and method for sealing off an inside of a flow carrier
US7363937B2 (en) * 2004-07-16 2008-04-29 M-I L.L.C. Replaceable sleeve insert for a choke assembly
US7004448B2 (en) * 2004-07-19 2006-02-28 M-I Llc Trim insert for choke assembly
KR101151130B1 (ko) * 2004-08-17 2012-06-04 삼성전자주식회사 완전 다이버시티 완전 데이터 레이트 시공간 블록 부호를 이용한 데이터 송수신 방법 및 장치
CA2489968C (en) * 2004-12-10 2010-08-17 Precision Drilling Technology Services Group Inc. Method for the circulation of gas when drilling or working a well
US7407019B2 (en) * 2005-03-16 2008-08-05 Weatherford Canada Partnership Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control

Also Published As

Publication number Publication date
NO326125B1 (no) 2008-09-29
US20040084189A1 (en) 2004-05-06
GB2430452A (en) 2007-03-28
GB0619261D0 (en) 2006-11-08
CA2448419A1 (en) 2004-05-05
GB0325723D0 (en) 2003-12-10
GB2422396B (en) 2007-05-30
GB2422396A (en) 2006-07-26
GB2394974A (en) 2004-05-12
CA2448419C (en) 2010-03-16
GB0605764D0 (en) 2006-05-03
GB2394974B (en) 2006-06-28
NO20034919D0 (no) 2003-11-04
GB2430452B (en) 2007-05-30
US7350590B2 (en) 2008-04-01

Similar Documents

Publication Publication Date Title
NO20034919D0 (no) Instrumentering for ned-i-hulls utplasseringsventil
NO20043392L (no) Stromningsledning for havbunnsbronn
DE60334758D1 (de) Gasventil
NO20054344D0 (no) Telemetrisystem for borehull
ATE426767T1 (de) Absperrschieber
DE60310662D1 (de) Füllventil
DE60302874D1 (de) Intermittierendes aerosolabgabeventil
DE602004005310D1 (de) Bohrgestänge
DE60303239D1 (de) Ventilanordung
NO20034840L (no) Nedihulls verktoy
DE60316891D1 (de) Proportionalventil
NO20034418D0 (no) Underrömmer for borehull
DE60303730D1 (de) Füllventil
NO20044293L (no) Nedihulls-gjenvinningsverktoy
DE60327416D1 (de) Ventilblockanordnung
NO20033112D0 (no) Flottor for foringsror i borebronn
DE60224306D1 (de) Bohrvorrichtung für erdbohrer
DE60321055D1 (de) Spülventilvorrichtung
ATE476892T1 (de) Ventilanordnung
DE112004001791D2 (de) Bohrkopf
DE50304839D1 (de) Gesteinsbohrer
DE50303404D1 (de) Rückflussverhinderer
DE50310824D1 (de) Bohrkopf
DE50213442D1 (de) Ventileinrichtung
NO20034697D0 (no) Anordning til borestreng

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE

MK1K Patent expired