CL2017002838A1 - Inducción de choques en unidad de barril de testigos - Google Patents

Inducción de choques en unidad de barril de testigos

Info

Publication number
CL2017002838A1
CL2017002838A1 CL2017002838A CL2017002838A CL2017002838A1 CL 2017002838 A1 CL2017002838 A1 CL 2017002838A1 CL 2017002838 A CL2017002838 A CL 2017002838A CL 2017002838 A CL2017002838 A CL 2017002838A CL 2017002838 A1 CL2017002838 A1 CL 2017002838A1
Authority
CL
Chile
Prior art keywords
witness
barrel
crashes
induction
interior pipe
Prior art date
Application number
CL2017002838A
Other languages
English (en)
Inventor
François Ouellet
Maxime Guillemette
Original Assignee
Dynamik Equipment 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 Dynamik Equipment Inc filed Critical Dynamik Equipment Inc
Publication of CL2017002838A1 publication Critical patent/CL2017002838A1/es

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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • 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
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

<p>Una unidad de barril de testigos para una sarta de perforación que comprende un barril de testigos, una unidad de tubería interior que puede ubicarse de manera extraíble dentro del barril de testigos, y un mecanismo de inducción de choques mecánicos para inducir al menos un choque, y, preferentemente, una pluralidad de choques, en la unidad de tubería interior. Estos choques inducidos ayudan a disminuir la ocurrencia de atascamiento de las muestras testigo que entran en la unidad de tubería interior en formaciones de rocas fracturadas o quebradizas.</p>
CL2017002838A 2015-05-11 2017-11-09 Inducción de choques en unidad de barril de testigos CL2017002838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562159601P 2015-05-11 2015-05-11

Publications (1)

Publication Number Publication Date
CL2017002838A1 true CL2017002838A1 (es) 2018-06-29

Family

ID=57247624

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002838A CL2017002838A1 (es) 2015-05-11 2017-11-09 Inducción de choques en unidad de barril de testigos

Country Status (10)

Country Link
US (1) US20180135374A1 (es)
EP (1) EP3294980A4 (es)
AU (1) AU2016262162A1 (es)
BR (1) BR112017024111A2 (es)
CA (1) CA2985122A1 (es)
CL (1) CL2017002838A1 (es)
MX (1) MX2017014357A (es)
PE (1) PE20180123A1 (es)
WO (1) WO2016179701A1 (es)
ZA (1) ZA201708438B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111894507B (zh) * 2020-07-14 2022-04-01 中钢集团西安重机有限公司 一种径向振打方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518051A (en) * 1983-06-30 1985-05-21 Chevron Research Company Percussion actuated core sampler
US4558749A (en) * 1983-10-17 1985-12-17 Norton Christensen, Inc. Anti-jamming core barrels
US5601152A (en) * 1995-03-23 1997-02-11 Boart Longyear Inc. Vibrator core drilling apparatus
AU2008209294B2 (en) * 2007-01-24 2014-10-02 J.I. Livingstone Enterprises Ltd. Air hammer coring apparatus and method
US7900716B2 (en) * 2008-01-04 2011-03-08 Longyear Tm, Inc. Vibratory unit for drilling systems
US8127864B2 (en) * 2008-11-26 2012-03-06 Longyear Tm, Inc. Hydro-percussive mechanisms for drilling systems
CN102661147B (zh) * 2012-05-25 2014-12-31 北京探矿工程研究所 一种超前伸缩式取样钻具

Also Published As

Publication number Publication date
BR112017024111A2 (pt) 2018-07-31
US20180135374A1 (en) 2018-05-17
EP3294980A4 (en) 2018-12-05
EP3294980A1 (en) 2018-03-21
ZA201708438B (en) 2019-06-26
AU2016262162A1 (en) 2018-01-04
MX2017014357A (es) 2018-11-12
PE20180123A1 (es) 2018-01-18
CA2985122A1 (en) 2017-11-17
WO2016179701A1 (en) 2016-11-17

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