GB201316664D0 - Test Apparatus - Google Patents

Test Apparatus

Info

Publication number
GB201316664D0
GB201316664D0 GBGB1316664.0A GB201316664A GB201316664D0 GB 201316664 D0 GB201316664 D0 GB 201316664D0 GB 201316664 A GB201316664 A GB 201316664A GB 201316664 D0 GB201316664 D0 GB 201316664D0
Authority
GB
United Kingdom
Prior art keywords
drilling module
rotary drilling
oscillator
sample
load cells
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.)
Granted
Application number
GBGB1316664.0A
Other versions
GB2504017B (en
GB2504017A (en
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.)
ITI Scotland Ltd
Original Assignee
ITI Scotland 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 ITI Scotland Ltd filed Critical ITI Scotland Ltd
Publication of GB201316664D0 publication Critical patent/GB201316664D0/en
Publication of GB2504017A publication Critical patent/GB2504017A/en
Application granted granted Critical
Publication of GB2504017B publication Critical patent/GB2504017B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Earth Drilling (AREA)

Abstract

Apparatus for testing a resonance enhanced rotary drilling module. The rig comprises a resonance enhanced rotary drilling module with oscillator, a fixed frame, a movable frame for moving the rotary drilling in an axial direction relative to a sample and means for generating relative rotary motion between drilling module and sample. A torsion restraint unit reduces torsional loading on the vibrator. The torsional restraint may be a membrane torsion restraint unit. Load cells can be used to measure the axial and oscillatory loading. Closed loop real time control of the oscillator may be provided using a controller connected to load cells
GB1316664.0A 2011-03-21 2012-03-19 Apparatus for testing a resonance enhanced rotary drilling module Active GB2504017B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1104677.8A GB2489227A (en) 2011-03-21 2011-03-21 Resonance enhanced drill test rig
PCT/EP2012/054839 WO2012126898A2 (en) 2011-03-21 2012-03-19 Test apparatus

Publications (3)

Publication Number Publication Date
GB201316664D0 true GB201316664D0 (en) 2013-11-06
GB2504017A GB2504017A (en) 2014-01-15
GB2504017B GB2504017B (en) 2018-10-31

Family

ID=44012854

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1104677.8A Withdrawn GB2489227A (en) 2011-03-21 2011-03-21 Resonance enhanced drill test rig
GB1316664.0A Active GB2504017B (en) 2011-03-21 2012-03-19 Apparatus for testing a resonance enhanced rotary drilling module

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1104677.8A Withdrawn GB2489227A (en) 2011-03-21 2011-03-21 Resonance enhanced drill test rig

Country Status (2)

Country Link
GB (2) GB2489227A (en)
WO (1) WO2012126898A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201020660D0 (en) 2010-12-07 2011-01-19 Iti Scotland Ltd Resonance enhanced drilling
CN104420864A (en) * 2013-08-29 2015-03-18 深圳市弗赛特检测设备有限公司 Drilling tool simulation testing system
GB201317883D0 (en) 2013-10-09 2013-11-20 Iti Scotland Ltd Control method
GB201318020D0 (en) 2013-10-11 2013-11-27 Iti Scotland Ltd Drilling apparatus
CN107505136B (en) * 2017-09-08 2023-08-25 中国地质大学（北京） Underground bearing vibration experimental device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768576A (en) * 1971-10-07 1973-10-30 L Martini Percussion drilling system
US3990522A (en) 1975-06-24 1976-11-09 Mining Equipment Division Rotary percussion drill
US4474251A (en) * 1980-12-12 1984-10-02 Hydronautics, Incorporated Enhancing liquid jet erosion
US5004055A (en) * 1989-04-14 1991-04-02 Meta-Probe Inc. Vibratory core drill apparatus for the recovery of soil or sediment core samples
US7341116B2 (en) 2005-01-20 2008-03-11 Baker Hughes Incorporated Drilling efficiency through beneficial management of rock stress levels via controlled oscillations of subterranean cutting elements
BRPI0711670B1 (en) * 2006-06-09 2018-03-20 University Court Of The University Of Aberdeen Drill control method, drilling rig, and drill set
GB2473619B (en) * 2009-09-16 2012-03-07 Iti Scotland Ltd Resonance enhanced rotary drilling

Also Published As

Publication number Publication date
GB2504017B (en) 2018-10-31
WO2012126898A3 (en) 2013-08-22
WO2012126898A2 (en) 2012-09-27
GB2504017A (en) 2014-01-15
GB2489227A (en) 2012-09-26
GB201104677D0 (en) 2011-05-04

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