NO943686L - Eksentrisk fluidum-forflytnings-hylse - Google Patents

Eksentrisk fluidum-forflytnings-hylse

Info

Publication number
NO943686L
NO943686L NO943686A NO943686A NO943686L NO 943686 L NO943686 L NO 943686L NO 943686 A NO943686 A NO 943686A NO 943686 A NO943686 A NO 943686A NO 943686 L NO943686 L NO 943686L
Authority
NO
Norway
Prior art keywords
sleeve
fluid transfer
transfer sleeve
eccentric
eccentric fluid
Prior art date
Application number
NO943686A
Other languages
English (en)
Other versions
NO943686D0 (no
Inventor
Peter R Harvey
Denis P Biglin
James Babek
George S Findlay
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO943686D0 publication Critical patent/NO943686D0/no
Publication of NO943686L publication Critical patent/NO943686L/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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)

Abstract

En eksentrisk fluldfortrengnlngshylse (40) er vist og er beregnet på bruk med et "mållng-under-boring" Instrument (10), for å omdanne Instrumentet (10) for bruk i borehull med forskjellige størrelser. Hylsen (40) er gjort eksentrisk ved å øke eller minske tykkelsen av poslsjonerlngsblader (42) på omkretsen av hylsen (40), mens tykkelsen av fluldfortrengnlngsbladet (42) opprettholdes l flukt eller på linje med detek- torer (16).
NO943686A 1993-11-12 1994-10-03 Eksentrisk fluidum-forflytnings-hylse NO943686L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/152,446 US5419395A (en) 1993-11-12 1993-11-12 Eccentric fluid displacement sleeve

Publications (2)

Publication Number Publication Date
NO943686D0 NO943686D0 (no) 1994-10-03
NO943686L true NO943686L (no) 1995-05-15

Family

ID=22542965

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943686A NO943686L (no) 1993-11-12 1994-10-03 Eksentrisk fluidum-forflytnings-hylse

Country Status (4)

Country Link
US (1) US5419395A (no)
EP (1) EP0654583B1 (no)
CA (1) CA2133036A1 (no)
NO (1) NO943686L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789438B1 (fr) * 1999-02-05 2001-05-04 Smf Internat Element profile pour un equipement de forage rotatif et tige de forage comportant au moins un troncon profile
CA2448723C (en) * 2003-11-07 2008-05-13 Halliburton Energy Services, Inc. Variable gauge drilling apparatus and method of assembly thereof
US7114562B2 (en) * 2003-11-24 2006-10-03 Schlumberger Technology Corporation Apparatus and method for acquiring information while drilling
US9540889B2 (en) * 2004-05-28 2017-01-10 Schlumberger Technology Corporation Coiled tubing gamma ray detector
US7617873B2 (en) 2004-05-28 2009-11-17 Schlumberger Technology Corporation System and methods using fiber optics in coiled tubing
GB2453275B (en) * 2006-05-01 2009-09-02 Schlumberger Holdings Logging tool sonde sleeve
US20080035331A1 (en) * 2006-06-28 2008-02-14 Jean Buytaert Epoxy secured web collar
FR3002649B1 (fr) * 2013-02-25 2015-04-10 Areva Nc Procede et dispositif de determination de l'activite radiologique deposee dans un fond sous marin
WO2014168960A2 (en) * 2013-04-08 2014-10-16 Services Petroliers Schlumberger Sensor standoff
US11169300B1 (en) * 2019-01-11 2021-11-09 Halliburton Energy Services, Inc. Gamma logging tool assembly
US11933116B2 (en) * 2022-06-01 2024-03-19 Halliburton Energy Services, Inc. Eccentric centralizer
US11873687B2 (en) 2022-06-01 2024-01-16 Halliburton Energy Services, Inc. Centralizer with elongated rods

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120966C (no) *
US2470743A (en) * 1944-09-16 1949-05-17 Socony Vacuum Oil Co Inc Method and apparatus for geophysical prospecting
US2843752A (en) * 1953-05-04 1958-07-15 Schlumberger Well Surv Corp Neutron-fluorescence well logging method and apparatus
US2940039A (en) * 1957-06-10 1960-06-07 Smith Corp A O Well bore electrical generator
US3255353A (en) * 1962-12-21 1966-06-07 Serge A Scherbatskoy Apparatus for nuclear well logging while drilling
FR2058451A5 (no) * 1969-09-05 1971-05-28 Aquitaine Petrole
US3864569A (en) * 1970-04-14 1975-02-04 Schlumberger Technology Corp Well logging processing method and apparatus
US3933203A (en) * 1975-03-27 1976-01-20 Evans Orde R Centralizer for production string including support means for control lines
US4004326A (en) * 1975-12-22 1977-01-25 Borg-Warner Corporation Cable protector
US4387372A (en) * 1981-03-19 1983-06-07 Tele-Drill, Inc. Point gap assembly for a toroidal coupled telemetry system
US4593770A (en) * 1984-11-06 1986-06-10 Mobil Oil Corporation Method for preventing the drilling of a new well into one of a plurality of production wells
US4661700A (en) * 1985-05-28 1987-04-28 Schlumberger Technology Corporation Well logging sonde with shielded collimated window
US5095981A (en) * 1986-10-30 1992-03-17 Mikolajczyk Raymond F Casing centralizer
BR8700248A (pt) * 1986-10-30 1988-05-24 Raymond F Mikolajczyk Centrador de tubo de revestimento
US4814609A (en) * 1987-03-13 1989-03-21 Schlumberger Technology Corporation Methods and apparatus for safely measuring downhole conditions and formation characteristics while drilling a borehole
US4904865A (en) * 1988-04-01 1990-02-27 Exploration Logging, Inc. Externally mounted radioactivity detector for MWD
US5019708A (en) * 1989-10-05 1991-05-28 Schlumberger Technology Corporation Method for eliminating the effect of rugosity from compensated formation logs by geometrical response matching
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
US5126564A (en) * 1990-04-17 1992-06-30 Teleco Oilfield Services Inc. Apparatus for nuclear logging employing sub wall mounted nuclear source container and nuclear source mounting tool
US5091644A (en) * 1991-01-15 1992-02-25 Teleco Oilfield Services Inc. Method for analyzing formation data from a formation evaluation MWD logging tool
US5120963A (en) * 1991-01-15 1992-06-09 Teleco Oilfield Services Inc. Radiation detector assembly for formation logging apparatus
US5134285A (en) * 1991-01-15 1992-07-28 Teleco Oilfield Services Inc. Formation density logging mwd apparatus
US5250806A (en) * 1991-03-18 1993-10-05 Schlumberger Technology Corporation Stand-off compensated formation measurements apparatus and method
US5184692A (en) * 1991-03-18 1993-02-09 Schlumberger Technology Corporation Retrievable radiation source carrier

Also Published As

Publication number Publication date
CA2133036A1 (en) 1995-05-13
US5419395A (en) 1995-05-30
EP0654583A2 (en) 1995-05-24
EP0654583A3 (en) 1995-10-18
NO943686D0 (no) 1994-10-03
EP0654583B1 (en) 1999-03-03

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Legal Events

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