CA2809532A1 - Sous-ensemble d'agitateur - Google Patents

Sous-ensemble d'agitateur Download PDF

Info

Publication number
CA2809532A1
CA2809532A1 CA2809532A CA2809532A CA2809532A1 CA 2809532 A1 CA2809532 A1 CA 2809532A1 CA 2809532 A CA2809532 A CA 2809532A CA 2809532 A CA2809532 A CA 2809532A CA 2809532 A1 CA2809532 A1 CA 2809532A1
Authority
CA
Canada
Prior art keywords
mandrel
sealing part
string
tubular body
compressed position
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.)
Abandoned
Application number
CA2809532A
Other languages
English (en)
Inventor
Bradley R. Cote
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.)
BBJ Tools Inc
Original Assignee
BBJ Tools 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 BBJ Tools Inc filed Critical BBJ Tools Inc
Publication of CA2809532A1 publication Critical patent/CA2809532A1/fr
Abandoned 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
    • 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)
CA2809532A 2012-10-15 2013-03-14 Sous-ensemble d'agitateur Abandoned CA2809532A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261714040P 2012-10-15 2012-10-15
US61/714,040 2012-10-15
US201261731308P 2012-11-29 2012-11-29
US61/731,308 2012-11-29

Publications (1)

Publication Number Publication Date
CA2809532A1 true CA2809532A1 (fr) 2014-04-15

Family

ID=50474380

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2809532A Abandoned CA2809532A1 (fr) 2012-10-15 2013-03-14 Sous-ensemble d'agitateur

Country Status (2)

Country Link
US (1) US20140102804A1 (fr)
CA (1) CA2809532A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015188155A1 (fr) * 2014-06-05 2015-12-10 Toby Scott Baudoin Vibreur de train de tiges de tuyau hydraulique pour réduire un frottement de puits de forage
CN106468138A (zh) * 2015-08-14 2017-03-01 中国石油化工股份有限公司 一种超声波钻井装置及方法
CN106639881B (zh) * 2016-12-30 2019-03-22 陕西专壹知识产权运营有限公司 液力振荡器
CN107605404B (zh) * 2017-10-17 2019-02-05 中国石油大学(华东) 一种可产生水力脉冲和冲击振动双作用的钻井提速装置
CA3014372A1 (fr) 2018-08-16 2020-02-16 Shane Matthews Agitateur de fond de trou et procedes d'utilisation associes
US11603737B2 (en) 2019-06-04 2023-03-14 Halliburton Energy Services, Inc. Pump down intervention tool and assembly
CA3057030A1 (fr) 2019-09-27 2021-03-27 Complete Directional Services Ltd. Colonne de tubage comportant un agitateur, un marteau de percement de tubage et methodes connexes
US11814907B2 (en) * 2020-05-05 2023-11-14 Ulterra Drilling Technologies, L.P. Drill coupler for mitigating torsional vibration
AU2021414216B2 (en) 2020-12-29 2025-08-21 Performance Pulsation Control, Inc. Drill string-connected protection from borehole pulsation energies

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1706072A (en) * 1926-10-06 1929-03-19 Walter N Rieger Circulation shut-off device
US1891329A (en) * 1932-02-23 1932-12-20 Nat Oil Drill Corp Braking mechanism for rotary oil well drilling apparatus
US3361220A (en) * 1965-03-17 1968-01-02 Bassinger Tool Company Jarring or drilling mechanism
US4660656A (en) * 1985-11-22 1987-04-28 Amoco Corporation Method and apparatus for controlling the rotational torque of a drill bit
WO1997044565A1 (fr) * 1996-05-18 1997-11-27 Andergauge Limited Appareil de fond de trou
GB0112261D0 (en) * 2001-05-19 2001-07-11 Rotech Holdings Ltd Downhole tool
US7017682B2 (en) * 2002-12-17 2006-03-28 Vetco Gray Inc. Drill string shutoff valve
GB0716049D0 (en) * 2007-08-17 2007-09-26 Welltools Ltd Switchable circulating tool

Also Published As

Publication number Publication date
US20140102804A1 (en) 2014-04-17

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170314