GB8806465D0 - Flow pulsing apparatus for down-hole drilling equipment - Google Patents

Flow pulsing apparatus for down-hole drilling equipment

Info

Publication number
GB8806465D0
GB8806465D0 GB888806465A GB8806465A GB8806465D0 GB 8806465 D0 GB8806465 D0 GB 8806465D0 GB 888806465 A GB888806465 A GB 888806465A GB 8806465 A GB8806465 A GB 8806465A GB 8806465 D0 GB8806465 D0 GB 8806465D0
Authority
GB
United Kingdom
Prior art keywords
drilling equipment
hole drilling
flow pulsing
pulsing apparatus
flow
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.)
Pending
Application number
GB888806465A
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.)
Intech Oil Tools Ltd
Original Assignee
Intech Oil Tools Ltd
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 Intech Oil Tools Ltd filed Critical Intech Oil Tools Ltd
Priority to GB888806465A priority Critical patent/GB8806465D0/en
Publication of GB8806465D0 publication Critical patent/GB8806465D0/en
Priority to EP89302618A priority patent/EP0333484A3/en
Pending 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

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)
GB888806465A 1988-03-18 1988-03-18 Flow pulsing apparatus for down-hole drilling equipment Pending GB8806465D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888806465A GB8806465D0 (en) 1988-03-18 1988-03-18 Flow pulsing apparatus for down-hole drilling equipment
EP89302618A EP0333484A3 (en) 1988-03-18 1989-03-16 Flow pulsing apparatus for down-hole drilling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806465A GB8806465D0 (en) 1988-03-18 1988-03-18 Flow pulsing apparatus for down-hole drilling equipment

Publications (1)

Publication Number Publication Date
GB8806465D0 true GB8806465D0 (en) 1988-04-20

Family

ID=10633670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888806465A Pending GB8806465D0 (en) 1988-03-18 1988-03-18 Flow pulsing apparatus for down-hole drilling equipment

Country Status (2)

Country Link
EP (1) EP0333484A3 (en)
GB (1) GB8806465D0 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829688A (en) * 2017-11-21 2018-03-23 中南大学 One kind, which is spun, shakes jetting type PDC drill bit
CN109184597A (en) * 2018-11-05 2019-01-11 长江大学 A kind of hydraulic oscillation cleaning means
CN114109328A (en) * 2021-11-26 2022-03-01 西南石油大学 Start-stop bipolar adjustable constant-current blanking plug

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009272A (en) * 1988-11-25 1991-04-23 Intech International, Inc. Flow pulsing method and apparatus for drill string
RU2081292C1 (en) * 1991-10-15 1997-06-10 Палс Nozzle for self-excited oscillations of drilling mud and drilling tool with this nozzle
NO179880C (en) * 1994-10-12 1997-01-08 Statoil As Pressure Amplifier (II)
NO179879C (en) * 1994-10-12 1997-01-08 Statoil As Pressure Amplifier (III)
NO179878C (en) * 1994-10-12 1997-01-08 Statoil As Pressure Amplifier (I)
NO302191B1 (en) * 1996-06-07 1998-02-02 Bakke Oil Tools As Apparatus for applying impact energy to fixed objects in a well, to dissolve the objects
GB0015497D0 (en) * 2000-06-23 2000-08-16 Andergauge Ltd Drilling method
US6571870B2 (en) 2001-03-01 2003-06-03 Schlumberger Technology Corporation Method and apparatus to vibrate a downhole component
WO2005087393A1 (en) * 2004-03-18 2005-09-22 Flexidrill Limited Vibrational heads and assemblies and uses thereof
BRPI0411700A (en) * 2003-06-20 2006-08-08 Flexidrill Ltd sonic heads and their assemblies and uses
US20100163308A1 (en) * 2008-12-29 2010-07-01 Precision Energy Services, Inc. Directional drilling control using periodic perturbation of the drill bit
GB0811016D0 (en) 2008-06-17 2008-07-23 Smart Stabilizer Systems Ltd Steering component and steering assembly
CA2671171C (en) 2009-07-06 2017-12-12 Northbasin Energy Services Inc. Drill bit with a flow interrupter
ES2623911T3 (en) 2010-09-09 2017-07-12 National Oilwell Varco, L.P. Rotary drilling device for well bottom with members of training interface and control system
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
WO2021127395A1 (en) 2019-12-18 2021-06-24 Baker Hughes Oilfield Operations Llc Oscillating shear valve for mud pulse telemetry and operation thereof
WO2021247673A1 (en) 2020-06-02 2021-12-09 Baker Hughes Oilfield Operations Llc Angle-depending valve release unit for shear valve pulser
CN111589682B (en) * 2020-06-12 2024-07-16 中国石油大学(北京) Vibrator and method for acquiring vibration data
CN114809922B (en) * 2021-01-28 2024-07-12 中国石油化工股份有限公司 Jet impact type oscillator with adjustable frequency
CN113107574B (en) * 2021-04-27 2023-01-24 太原理工大学 Unpowered pulse water hammer pump generating device
WO2023020540A1 (en) * 2021-08-17 2023-02-23 万晓跃 Self-vibrating drilling flexible drilling tool
CN117108205B (en) * 2023-10-20 2024-01-23 四川派盛通石油工程技术有限公司 Pulse type supercharging jet drilling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713472A (en) * 1950-12-11 1955-07-19 Jr Albert G Bodine Sonic earth boring drill with selfresonating vibration generator
US2746721A (en) * 1951-10-01 1956-05-22 Exxon Research Engineering Co Apparatus for drilling
US3065805A (en) * 1958-12-15 1962-11-27 Leo A Martini Apparatus for drilling wells
US3307641A (en) * 1963-09-23 1967-03-07 Exxon Production Research Co Self-excited hammer drill
US3958217A (en) * 1974-05-10 1976-05-18 Teleco Inc. Pilot operated mud-pulse valve
FR2529939A1 (en) * 1982-07-08 1984-01-13 Petroles Cie Francaise ROTARY DRILLING TOOL HAVING A PERCUSSION DEVICE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829688A (en) * 2017-11-21 2018-03-23 中南大学 One kind, which is spun, shakes jetting type PDC drill bit
CN107829688B (en) * 2017-11-21 2024-04-12 中南大学 Jet-type PDC drill bit with rotary impact and vibration
CN109184597A (en) * 2018-11-05 2019-01-11 长江大学 A kind of hydraulic oscillation cleaning means
CN109184597B (en) * 2018-11-05 2024-05-31 长江大学 Hydraulic oscillation cleaning tool
CN114109328A (en) * 2021-11-26 2022-03-01 西南石油大学 Start-stop bipolar adjustable constant-current blanking plug

Also Published As

Publication number Publication date
EP0333484A3 (en) 1990-03-28
EP0333484A2 (en) 1989-09-20

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