NO991668L - Method and apparatus for drilling and completing wells - Google Patents

Method and apparatus for drilling and completing wells

Info

Publication number
NO991668L
NO991668L NO991668A NO991668A NO991668L NO 991668 L NO991668 L NO 991668L NO 991668 A NO991668 A NO 991668A NO 991668 A NO991668 A NO 991668A NO 991668 L NO991668 L NO 991668L
Authority
NO
Norway
Prior art keywords
assembly
drilling
drill
well
bottom hole
Prior art date
Application number
NO991668A
Other languages
Norwegian (no)
Other versions
NO991668D0 (en
Inventor
Michael H Johnson
John W Harrell
Daniel Turick
Larry A Watkins
Original Assignee
Baker Hughes 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
Priority claimed from PCT/US1997/014042 external-priority patent/WO1999007975A1/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to NO991668A priority Critical patent/NO991668L/en
Publication of NO991668D0 publication Critical patent/NO991668D0/en
Publication of NO991668L publication Critical patent/NO991668L/en

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  • Earth Drilling (AREA)

Abstract

Det er vist en fremgangsmåte og anordning for boring og komplettering av et borehull. Fremgangsmåten omfatter posisjonering av en arbeidsstreng (20) i brønnen, med en tilfestet brunnhull-sammenstilling (26). Bunnhullsammenstillin- gen (26) kan omfatte en borkrone (54), en boremotor (28), orienteringsinstru- mentering (62), og en kompletteringssammenstilling (30). Et fluid sirkuleres for drift av borkronen (54) for å bore brønnen til en produksjonsformasjon. Deretter benyttes kompletteringssammenstillingen (30) til å produsere fluider fra formasjo- nen. Gruspakking kan også utføres ved hjelp av bunnhullsammenstillingen (26).A method and apparatus for drilling and completing a borehole are shown. The method comprises positioning a working string (20) in the well, with an attached wellbore assembly (26). The bottom hole assembly (26) may comprise a drill bit (54), a drill motor (28), orientation instrumentation (62), and a completion assembly (30). A fluid is circulated for operation of the drill bit (54) to drill the well of a production formation. Then, the complement assembly (30) is used to produce fluids from the formation. Gravel packing can also be performed using the bottom hole assembly (26).

NO991668A 1997-08-08 1999-04-08 Method and apparatus for drilling and completing wells NO991668L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO991668A NO991668L (en) 1997-08-08 1999-04-08 Method and apparatus for drilling and completing wells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1997/014042 WO1999007975A1 (en) 1997-08-08 1997-08-08 Method and apparatus for drilling and completing wells
NO991668A NO991668L (en) 1997-08-08 1999-04-08 Method and apparatus for drilling and completing wells

Publications (2)

Publication Number Publication Date
NO991668D0 NO991668D0 (en) 1999-04-08
NO991668L true NO991668L (en) 1999-06-07

Family

ID=19903175

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991668A NO991668L (en) 1997-08-08 1999-04-08 Method and apparatus for drilling and completing wells

Country Status (1)

Country Link
NO (1) NO991668L (en)

Also Published As

Publication number Publication date
NO991668D0 (en) 1999-04-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application