CA2596318C - Procede de forage - Google Patents

Procede de forage Download PDF

Info

Publication number: CA2596318C
Authority: CA; Canada
Prior art keywords: members; drilling; bore; fluid; wellbore
Prior art date: 2000-08-01
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 - Lifetime

Application number

CA2596318A

Other languages

English (en)

Other versions

CA2596318A1 (fr

Inventor

Giancarlo Pia

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 Lamb 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.)

2000-08-01

Filing date

2001-08-01

Publication date

2010-07-06

2000-08-01 Priority claimed from GB0018877A external-priority patent/GB2365463B/en

2001-08-01 Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc

2002-02-07 Publication of CA2596318A1 publication Critical patent/CA2596318A1/fr

2010-07-06 Application granted granted Critical

2010-07-06 Publication of CA2596318C publication Critical patent/CA2596318C/fr

2021-08-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title claims abstract description 118
238000000034 method Methods 0.000 title claims abstract description 83
239000012530 fluid Substances 0.000 claims abstract description 124
230000015572 biosynthetic process Effects 0.000 claims abstract description 62
238000004891 communication Methods 0.000 claims abstract 2
238000007789 sealing Methods 0.000 claims description 16
239000004020 conductor Substances 0.000 claims description 6
239000011248 coating agent Substances 0.000 claims description 4
238000000576 coating method Methods 0.000 claims description 4
238000005086 pumping Methods 0.000 claims description 4
125000006850 spacer group Chemical group 0.000 claims description 4
239000013307 optical fiber Substances 0.000 abstract 1
230000004888 barrier function Effects 0.000 description 5
230000005540 biological transmission Effects 0.000 description 5
239000007789 gas Substances 0.000 description 5
239000004215 Carbon black (E152) Substances 0.000 description 4
229930195733 hydrocarbon Natural products 0.000 description 4
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
230000009977 dual effect Effects 0.000 description 3
239000000835 fiber Substances 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
241000282472 Canis lupus familiaris Species 0.000 description 2
239000002131 composite material Substances 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
230000008054 signal transmission Effects 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
125000001183 hydrocarbyl group Chemical group 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1

Landscapes

Earth Drilling (AREA)

CA2596318A 2000-08-01 2001-08-01 Procede de forage Expired - Lifetime CA2596318C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0018877A GB2365463B (en)	2000-08-01	2000-08-01	Drilling method
GB0018877.1		2000-08-01
CA002412153A CA2412153C (fr)	2000-08-01	2001-08-01	Forage et chemisage par tube de production enroulable par trancannage

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002412153A Division CA2412153C (fr)	2000-08-01	2001-08-01	Forage et chemisage par tube de production enroulable par trancannage

Publications (2)

Publication Number	Publication Date
CA2596318A1 CA2596318A1 (fr)	2002-02-07
CA2596318C true CA2596318C (fr)	2010-07-06

Family

ID=38561927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2596318A Expired - Lifetime CA2596318C (fr)	2000-08-01	2001-08-01	Procede de forage

Country Status (1)

Country	Link
CA (1)	CA2596318C (fr)

2001
- 2001-08-01 CA CA2596318A patent/CA2596318C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2596318A1 (fr)	2002-02-07

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Legal Events

Date	Code	Title	Description
2007-08-08	EEER	Examination request