GB1433265A - Method and apparatus for simultaneously drilling and logging - Google Patents

Method and apparatus for simultaneously drilling and logging

Info

Publication number
GB1433265A
GB1433265A GB5056973A GB5056973A GB1433265A GB 1433265 A GB1433265 A GB 1433265A GB 5056973 A GB5056973 A GB 5056973A GB 5056973 A GB5056973 A GB 5056973A GB 1433265 A GB1433265 A GB 1433265A
Authority
GB
United Kingdom
Prior art keywords
bit
string
cable
probe
drill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5056973A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mccullogh I J
Original Assignee
Mccullogh I J
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 Mccullogh I J filed Critical Mccullogh I J
Priority to GB5056973A priority Critical patent/GB1433265A/en
Publication of GB1433265A publication Critical patent/GB1433265A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • 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
    • 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
    • E21B47/013—Devices specially adapted for supporting measuring instruments on drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)

Abstract

1433265 Boring earth &c I J McCULLOUGH 31 Oct 1973 50569/73 Heading E1F Logging-while-drilling apparatus includes an electric cable 40 extending down through the drill string, the cable being in electrical contact at its lower end with a probe 61 positioned adjacent the drill bit 16 and being connected above ground to signal receiving and recording equipment 45. The cable enters the string through a swivel 25, a pack-off unit 52 being provided to seal against loss of drilling fluid, to prevent the cable rotating, and to ensure the cable advances with the string as the bit advances into the earth. In the embodiment shown, the cable is fixed to the probe 61 which is rotatably received in a socket 60 in the drilling bit. The probe may include down-the-hole equipment (82), Fig. 2 (not shown), such as an amplifier, and insulation (85), e.g. aluminium oxide, is provided at the lower end of the string and between the bit and string to ensure that signals from the formation are received principally from the bottom face of the well and are not affected by the drilling fluid. In an alternative embodiment, Fig. 3 (not shown), the probe (96) is completely insulated from the string (18) and drill bit (116), it rotates with the string and bit, it has its own drillbit portion (102) disposed centrally of the main bit (116), and is electrically connected to the stationary cable via a rotary coupling (126, 128). The probe drill-bit portion may be hollow (Fig. 5 not shown) to obtain core samples.
GB5056973A 1973-10-31 1973-10-31 Method and apparatus for simultaneously drilling and logging Expired GB1433265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5056973A GB1433265A (en) 1973-10-31 1973-10-31 Method and apparatus for simultaneously drilling and logging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5056973A GB1433265A (en) 1973-10-31 1973-10-31 Method and apparatus for simultaneously drilling and logging

Publications (1)

Publication Number Publication Date
GB1433265A true GB1433265A (en) 1976-04-22

Family

ID=10456410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5056973A Expired GB1433265A (en) 1973-10-31 1973-10-31 Method and apparatus for simultaneously drilling and logging

Country Status (1)

Country Link
GB (1) GB1433265A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338367A2 (en) * 1988-04-22 1989-10-25 Eastman Teleco Company Core-drilling tool
US5125266A (en) * 1990-03-27 1992-06-30 Fugro-Mcclelland Leasing, Inc. Self-contained apparatus and method for determining the static and dynamic loading characteristics of a soil bed
US5127261A (en) * 1990-03-27 1992-07-07 Fugro-Mcclelland Leasing, Inc. Self-contained apparatus and method for determining the static and dynamic loading characteristics of a soil bed
GB2247477B (en) * 1990-08-27 1995-03-01 Baroid Technology Inc Borehole drilling and telemetry
EP1256692A1 (en) * 2001-05-08 2002-11-13 Massimo Sacchetto Drilling method and means for a direct survey of geotechnical parameters
GB2377951A (en) * 2001-07-25 2003-01-29 Schlumberger Holdings Cable based telemetry for MWD having part of the cable outside the drillpipe
US7234362B2 (en) 2004-11-22 2007-06-26 Applied Research Associates, Inc. Subsurface material property measurement
WO2009083805A2 (en) * 2007-12-27 2009-07-09 Schlumberger Canada Limited Subsurface formation core acquisition system usinghigh speed data and control telemetry
GB2464481A (en) * 2008-10-16 2010-04-21 Dynamic Dinosaurs Bv Installing a borehole sensor through a drill bit.
RU2712825C1 (en) * 2016-01-29 2020-01-31 Чифэн Хаофэн Дриллинг Ко., Лтд. Method of pushing and pulling inner core pipe during core sampling
CN113417579A (en) * 2021-07-22 2021-09-21 上海勘察设计研究院(集团)有限公司 Cabled light in-situ test while drilling system opening reducer union

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338367A2 (en) * 1988-04-22 1989-10-25 Eastman Teleco Company Core-drilling tool
EP0338367A3 (en) * 1988-04-22 1991-03-27 Eastman Teleco Company Core-drilling tool
US5125266A (en) * 1990-03-27 1992-06-30 Fugro-Mcclelland Leasing, Inc. Self-contained apparatus and method for determining the static and dynamic loading characteristics of a soil bed
US5127261A (en) * 1990-03-27 1992-07-07 Fugro-Mcclelland Leasing, Inc. Self-contained apparatus and method for determining the static and dynamic loading characteristics of a soil bed
US5339679A (en) * 1990-03-27 1994-08-23 Fugro-Mcclelland Leasing, Inc. Self-contained apparatus and method for determining the static and dynamic loading characteristics of a soil bed
GB2247477B (en) * 1990-08-27 1995-03-01 Baroid Technology Inc Borehole drilling and telemetry
EP1256692A1 (en) * 2001-05-08 2002-11-13 Massimo Sacchetto Drilling method and means for a direct survey of geotechnical parameters
GB2377951B (en) * 2001-07-25 2004-02-04 Schlumberger Holdings Method and system for drilling a wellbore having cable based telemetry
GB2377951A (en) * 2001-07-25 2003-01-29 Schlumberger Holdings Cable based telemetry for MWD having part of the cable outside the drillpipe
US6776233B2 (en) 2001-07-25 2004-08-17 Schlumberger Technology Corporation Method and system for drilling a wellbore having cable based telemetry
US7234362B2 (en) 2004-11-22 2007-06-26 Applied Research Associates, Inc. Subsurface material property measurement
WO2009083805A2 (en) * 2007-12-27 2009-07-09 Schlumberger Canada Limited Subsurface formation core acquisition system usinghigh speed data and control telemetry
WO2009083805A3 (en) * 2007-12-27 2010-12-02 Schlumberger Canada Limited Subsurface formation core acquisition system usinghigh speed data and control telemetry
GB2464481A (en) * 2008-10-16 2010-04-21 Dynamic Dinosaurs Bv Installing a borehole sensor through a drill bit.
GB2464481B (en) * 2008-10-16 2011-11-02 Dynamic Dinosaurs Bv Method for installing sensors in a borehole
US9074436B2 (en) 2008-10-16 2015-07-07 Schlumberger Technology Corporation Methods for installing sensors in a borehole
RU2712825C1 (en) * 2016-01-29 2020-01-31 Чифэн Хаофэн Дриллинг Ко., Лтд. Method of pushing and pulling inner core pipe during core sampling
CN113417579A (en) * 2021-07-22 2021-09-21 上海勘察设计研究院(集团)有限公司 Cabled light in-situ test while drilling system opening reducer union

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee