CA2512264C - Ensemble a bobine glissee et methode d'utilisation connexe - Google Patents

Ensemble a bobine glissee et methode d'utilisation connexe Download PDF

Info

Publication number: CA2512264C
Authority: CA; Canada
Prior art keywords: slip; spool; block assemblies; tubing string; slip block
Prior art date: 2005-07-15
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

CA002512264A

Other languages

English (en)

Other versions

CA2512264A1 (fr

Inventor

Bob Mcguire

Murray L. Dallas

Irwin Rosenhauch

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.)

Oil States Energy Services LLC

Original Assignee

Stinger Wellhead Protection 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.)

2005-07-15

Filing date

2005-07-15

Publication date

2009-10-20

2005-07-15 Application filed by Stinger Wellhead Protection Inc filed Critical Stinger Wellhead Protection Inc

2005-07-15 Priority to CA002512264A priority Critical patent/CA2512264C/fr

2007-01-15 Publication of CA2512264A1 publication Critical patent/CA2512264A1/fr

2009-10-20 Application granted granted Critical

2009-10-20 Publication of CA2512264C publication Critical patent/CA2512264C/fr

2025-07-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 17
230000000712 assembly Effects 0.000 claims description 102
238000000429 assembly Methods 0.000 claims description 102
230000007246 mechanism Effects 0.000 claims description 28
239000012530 fluid Substances 0.000 claims description 17
238000006073 displacement reaction Methods 0.000 claims description 11
238000004891 communication Methods 0.000 claims description 8
230000001681 protective effect Effects 0.000 claims description 5
230000008859 change Effects 0.000 description 2
230000000295 complement effect Effects 0.000 description 2
238000005553 drilling Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
238000012544 monitoring process Methods 0.000 description 2
230000008569 process Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
230000000638 stimulation Effects 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000012423 maintenance Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000000007 visual effect Effects 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells

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)
Flexible Shafts (AREA)
Earth Drilling (AREA)

CA002512264A 2005-07-15 2005-07-15 Ensemble a bobine glissee et methode d'utilisation connexe Expired - Fee Related CA2512264C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002512264A CA2512264C (fr)	2005-07-15	2005-07-15	Ensemble a bobine glissee et methode d'utilisation connexe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002512264A CA2512264C (fr)	2005-07-15	2005-07-15	Ensemble a bobine glissee et methode d'utilisation connexe

Publications (2)

Publication Number	Publication Date
CA2512264A1 CA2512264A1 (fr)	2007-01-15
CA2512264C true CA2512264C (fr)	2009-10-20

Family

ID=37663414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002512264A Expired - Fee Related CA2512264C (fr)	2005-07-15	2005-07-15	Ensemble a bobine glissee et methode d'utilisation connexe

Country Status (1)

Country	Link
CA (1)	CA2512264C (fr)

2005
- 2005-07-15 CA CA002512264A patent/CA2512264C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2512264A1 (fr)	2007-01-15

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Legal Events

Date	Code	Title	Description
2005-07-15	EEER	Examination request
2022-04-12	MKLA	Lapsed	Effective date: 20220301