CA2924897C - Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage - Google Patents

Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage Download PDF

Info

Publication number: CA2924897C
Authority: CA; Canada
Prior art keywords: rotor; outer body; motor; receptacle; internal
Prior art date: 2015-03-23
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 - Fee Related

Application number

CA2924897A

Other languages

English (en)

Other versions

CA2924897A1 (fr

Inventor

James A. Wilson

Gregory R. Altimas

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.)

Weatherford Technology Holdings LLC

Original Assignee

Weatherford Technology Holdings LLC

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.)

2015-03-23

Filing date

2016-03-23

Publication date

2018-08-21

2016-03-23 Application filed by Weatherford Technology Holdings LLC filed Critical Weatherford Technology Holdings LLC

2016-09-23 Publication of CA2924897A1 publication Critical patent/CA2924897A1/fr

2018-08-21 Application granted granted Critical

2018-08-21 Publication of CA2924897C publication Critical patent/CA2924897C/fr

Status Expired - Fee Related legal-status Critical Current

2036-03-23 Anticipated expiration legal-status Critical

Links

238000000926 separation method Methods 0.000 title claims abstract description 31
238000000034 method Methods 0.000 claims description 7
230000008878 coupling Effects 0.000 claims 2
238000010168 coupling process Methods 0.000 claims 2
238000005859 coupling reaction Methods 0.000 claims 2
230000007246 mechanism Effects 0.000 description 50
238000005553 drilling Methods 0.000 description 27
239000012530 fluid Substances 0.000 description 8
230000006835 compression Effects 0.000 description 7
238000007906 compression Methods 0.000 description 7
238000006073 displacement reaction Methods 0.000 description 4
230000005540 biological transmission Effects 0.000 description 3
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
238000005452 bending Methods 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
230000004075 alteration Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
230000008569 process Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1

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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
- 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
- E21B4/003—Bearing, sealing, lubricating details

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

CA2924897A 2015-03-23 2016-03-23 Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage Expired - Fee Related CA2924897C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201562136889P	2015-03-23	2015-03-23
US62/136,889		2015-03-23

Publications (2)

Publication Number	Publication Date
CA2924897A1 CA2924897A1 (fr)	2016-09-23
CA2924897C true CA2924897C (fr)	2018-08-21

Family

ID=56944037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2924897A Expired - Fee Related CA2924897C (fr)	2015-03-23	2016-03-23	Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage

Country Status (2)

Country	Link
US (1)	US20160281429A1 (fr)
CA (1)	CA2924897C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2017086979A1 (fr) *	2015-11-19	2017-05-26	Halliburton Energy Services, Inc.	Procédé et appareil pour retenir des composants dans un moteur en profondeur de forage
US10753152B1 (en) *	2020-01-09	2020-08-25	Turbo Drill Industries, Inc.	Rotor catch for bottomhole assembly
NO20220880A1 (en) *	2020-02-14	2022-08-15	Schlumberger Technology Bv	Securing an internal assembly within a tool

2016
- 2016-03-22 US US15/077,088 patent/US20160281429A1/en not_active Abandoned
- 2016-03-23 CA CA2924897A patent/CA2924897C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2924897A1 (fr)	2016-09-23
US20160281429A1 (en)	2016-09-29

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Legal Events

Date	Code	Title	Description
2020-10-13	MKLA	Lapsed	Effective date: 20200831