NO144802B - Fremgangsmaate og anordning for fremstilling av et borehull - Google Patents

Fremgangsmaate og anordning for fremstilling av et borehull Download PDF

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Publication number
NO144802B
NO144802B NO742281A NO742281A NO144802B NO 144802 B NO144802 B NO 144802B NO 742281 A NO742281 A NO 742281A NO 742281 A NO742281 A NO 742281A NO 144802 B NO144802 B NO 144802B
Authority
NO
Norway
Prior art keywords
liquid
gas
dust
inlet pipe
liquid surface
Prior art date
Application number
NO742281A
Other languages
English (en)
Other versions
NO144802C (no
NO742281L (no
Inventor
Adrien Giraud
Claude Tassin
Christian Pech
Claude Gaudy
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of NO742281L publication Critical patent/NO742281L/no
Publication of NO144802B publication Critical patent/NO144802B/no
Publication of NO144802C publication Critical patent/NO144802C/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/003Means for stopping loss of drilling fluid
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/13Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138Plastering the borehole wall; Injecting into the formation
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/18Anchoring or feeding in the borehole
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/20Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/20Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)

Abstract

Fremgangsmåte og anordning for fremstilling av et borehull.

Description

Støvutskiller.
Foreliggende oppfinnelse angår en støvutskiller av det slag hvor den støvhol-dige gassen ledes i det vesentlige vinkelrett mot overflaten av en væske, hvoretter den bringes til å strømme i det vesentlige vinkelrett oppover fra væskeoverflaten og tar med væskedråper, i hvilke støvet opptas under gassens strømning ifra væskeoverflaten, hvoretter væskedråpene avskilles fra gasstrømmen og føres tilbake til væsken.
I de hittil utførte opparater av dette slag føres gassen mot væskeoverflaten gjennom et sentralt innløpsrør og strøm-mer så opp fra væskeoverflaten gjennom en ringformet kanal som dannes av gass-innløpsrøret og en om dette konsentrisk anordnet mantel. Ovenfor mantelen er det anbragt en avbøyningsplate, som fremkal-ler en retningsendring av gasstrømmen for utskilling av væskedråpene, som går tilbake til væsken utenfor mantelen. Apparatet kan til en viss grad reguleres ved innstilling av væskeområdet, hvorved mengden av medtatt væske og derved ut-skilningsgraden påvirkes. Denne regule-ringsmuligheten er imidlertid relativt be-grenset.
Foreliggende oppfinnelse angår en støvutskiller av nevnte type, hvor virknin-gen kan reguleres bedre enn på de kjente apparater. Dette oppnås ved at apparatet, som er forsynt med et gassinnløpsrør slik anordnet at den støvholdige gasstrømmen er rettet i det vesentlige vinkelrett mot en væskeoverflate, er forsynt med flere ved siden av gassinnløpsrøret anordnete, i det vesentlige vinkelrett mot væskeoverflaten stillede rør, gjennom hvilke gassen strøm-mer oppover fra væskeoverflaten, med av-bøyningsplater for utskilling av væskedråpene og tilbakeføring av dem til væsken på kjent måte, anbragt ovenfor de sistnevnte rør.
Oppfinnelsen skal forklares nærmere i forbindelse med vedføyede tegning som viser en utførelsesform av denne i snitt.
Det viste apparatet har et sylindrisk legeme 1 med en konisk bunndel 2, som går over i et bunnutløp 3, og med en øvre del 4, som er utformet dels med et gass-innløp 5, som står i forbindelse med et med legemet 1 konsentrisk gassinnløpsrør 6, dels et gassutløp 7.
I legemet 1 er det anbragt en konsentrisk mantel 8 med en konisk øvre del 9, som er tilsluttet gassinnløpsrøret 6. I mantelen 8 er det anordnet en indre mantel 10 hvis øvre kant omtrent er i flukt med un-derkanten av innløpsrøret 6.
I overdelen 9 er det utformet en ring av rørstusser 11 som er beregnet til å ta imot utløpsrør 12, som er opphengt på rør-stussene 11 ved hjelp av flenser 13. Ovenfor hvert rør 12 er det festet en avbøy-ningsplate 14, som strekker seg utenfor de respektive rør 12 og har en nedadrettet kantflens 15. Hvert rør 12 er hensiktsmessig forsynt med en avbøyningsplate 14 ut-ført som en uttagbar enhet, og for dette er røret 12 forbundet med platen 14 ved hjelp av staget 16 og platen 14 er igjen opphengt i en plate 17, som er festet til et lokk som er beregnet til å anbringes på en i legemets overdel 4 plassert åpning 18. På denne måte kan hele enheten uttas gjennom åp-ningen 18. Røret 12 er slik anbragt at dets underkant befinner seg i det vesentlige i flukt med innløpsrørets 6 underkant.
Apparatets undre del er fylt med væske 19, f. eks. vann. Når gass blåses inn gjennom innløpet 5 og røret 6, trykkes væsken i rommet i mantelen 8 vekk av gass-trykket, slik at væsken stiller seg på et la-vere nivå 20, mens væsken i det ringfor-mete rommet mellom mantelen og legemet 1 innstiller seg på et høyere nivå 21. Væskemengden må slik avpasses at nivået 20 befinner seg litt under rørenes 6 og 12 undre ender. I den indre mantelen 10 dri-ver gassen ut væsken slik at det dannes en forsenkning 22.
Idet den støvholdige gassen treffer væskeoverflaten, utskilles en del av støvet og opptas i væsken. Gassen tar med seg væskedråper fra væsken og strømmer så gjennom spalten mellom væskeoverflaten og rørenes 12 undre ender og opp gjennom rørene 12, hvorved den tar med seg ytter-ligere væske. Under strømningen opp gjennom rørene 12 opptar væskedråpene støv og avskilles deretter fra gassen ved ret-ningsendringene i gasstrømmen som med-føres av avbøyningsplatene 14 og flensene 15. Gassen strømmer deretter ut gjennom utløpet 7, mens de støvholdige dråpene samles i væsken i rommet mellom mantelen 8 og legemet 1. Støvet avsetter seg mot apparatets bunn, hvorfra det kan uttas gjennom utløpet 3.
Ønskes en økning av gasshastigheten, kan innløpsrøret 6 smalnes av ved dets nedre ende, slik som det er vist på tegnin-gen. Videre kan hensiktsmessig rørene 12 gjøres venturiformete, slik som vist, for derved først å oppnå en økning og siden en minskning av gasshastigheten.
Apparatets virkning reguleres gjennom innstilling av væskenivået 20 i forhold til rørene 12 med ikke viste hjelpemidler. En liten forandring av væskenivået i forhold til disse rørs undre ender har vist seg å ha en meget stor innvirkning på den væskemengden som gassen tar med seg under sin strømning opp fra væsken, og derigjen-nom på apparatets støvutskillingsgrad.

Claims (1)

  1. Støvutskiller med et gassinnløpsrør anordnet slik at det retter den støvholdige gasstrømmen i det vesentlige vinkelrett mot en væskeoverflate, karakterisert v e d at den er forsynt med flere ved siden av gassinnløpsrøret anordnete, i det vesentlige vinkelrett mot væskeoverflaten rettede rør (12), gjennom hvilke gassen strømmer opp fra væskeoverflaten under medtaking av væskedråper fra væskeoverflaten, og med ovenfor sistnevnte rør an-bragte avbøyningsplater (14) for utskilling av væskedråpene og tilbakeføring av dem til væsken.
NO742281A 1973-06-25 1974-06-24 Fremgangsmaate og anordning for fremstilling av et borehull NO144802C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323084A FR2234448B1 (no) 1973-06-25 1973-06-25

Publications (3)

Publication Number Publication Date
NO742281L NO742281L (no) 1975-02-24
NO144802B true NO144802B (no) 1981-08-03
NO144802C NO144802C (no) 1981-11-11

Family

ID=9121499

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742281A NO144802C (no) 1973-06-25 1974-06-24 Fremgangsmaate og anordning for fremstilling av et borehull

Country Status (7)

Country Link
US (1) US3935910A (no)
JP (1) JPS5049102A (no)
CA (1) CA1032154A (no)
FR (1) FR2234448B1 (no)
GB (1) GB1448304A (no)
NL (1) NL7408456A (no)
NO (1) NO144802C (no)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185703A (en) * 1976-06-18 1980-01-29 Coyne & Bellier, Bureau d' ingenieurs Conseils Apparatus for producing deep boreholes
CA1177059A (en) * 1981-05-20 1984-10-30 Valentin I. Feklin Tool forming a hole in macroporous compressible soil and a method of forming a hole by the same tool
DE3404111A1 (de) * 1984-02-07 1985-08-14 Bergwerksverband Gmbh, 4300 Essen Verfahren zur herstellung und zum ausbau von nicht begehbaren langgestreckten hohlraeumen in geschlossener bauweise
GB8531866D0 (en) * 1985-12-30 1986-02-05 Shell Int Research Forming impermeable coating on borehole wall
DE3729561A1 (de) * 1987-09-04 1989-03-16 Mts Minitunnelsysteme Gmbh Vorrichtung zur herstellung von unterirdischen durchbohrungen
US4958962A (en) * 1989-06-28 1990-09-25 Halliburton Company Methods of modifying the structural integrity of subterranean earth situs
FR2654487B1 (fr) * 1989-11-16 1992-03-13 Bouygues Offshore Procede et dispositif pour enfouir une conduite dans un sol.
US5169264A (en) * 1990-04-05 1992-12-08 Kidoh Technical Ins. Co., Ltd. Propulsion process of buried pipe
JPH0730671B2 (ja) * 1990-04-05 1995-04-10 株式会社機動技研 埋設管の推進工法
US5396964A (en) * 1992-10-01 1995-03-14 Halliburton Company Apparatus and method for processing soil in a subterranean earth situs
US7013997B2 (en) * 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7040420B2 (en) * 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US5833001A (en) * 1996-12-13 1998-11-10 Schlumberger Technology Corporation Sealing well casings
GB9714651D0 (en) 1997-07-12 1997-09-17 Petroline Wellsystems Ltd Downhole tubing
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB9723031D0 (en) 1997-11-01 1998-01-07 Petroline Wellsystems Ltd Downhole tubing location method
EP0926310A1 (en) 1997-12-24 1999-06-30 Shell Internationale Researchmaatschappij B.V. Apparatus and method for injecting treatment fluids into an underground formation
US7168496B2 (en) * 2001-07-06 2007-01-30 Eventure Global Technology Liner hanger
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US7231985B2 (en) * 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
AU2001269810B2 (en) * 1998-11-16 2005-04-07 Shell Oil Company Radial expansion of tubular members
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7357188B1 (en) * 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7552776B2 (en) * 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7185710B2 (en) * 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
AU3792000A (en) * 1998-12-07 2000-12-21 Shell Internationale Research Maatschappij B.V. Lubrication and self-cleaning system for expansion mandrel
US20070051520A1 (en) * 1998-12-07 2007-03-08 Enventure Global Technology, Llc Expansion system
US7363984B2 (en) * 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
GB2346632B (en) 1998-12-22 2003-08-06 Petroline Wellsystems Ltd Downhole sealing
CA2356194C (en) 1998-12-22 2007-02-27 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
US7311148B2 (en) * 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
CA2306656C (en) * 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
US7350563B2 (en) * 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
GB9921557D0 (en) 1999-09-14 1999-11-17 Petroline Wellsystems Ltd Downhole apparatus
GC0000211A (en) 1999-11-15 2006-03-29 Shell Int Research Expanding a tubular element in a wellbore
US7234531B2 (en) * 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US7373990B2 (en) 1999-12-22 2008-05-20 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
US6752215B2 (en) 1999-12-22 2004-06-22 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US20060124306A1 (en) * 2000-01-19 2006-06-15 Vail William B Iii Installation of one-way valve after removal of retrievable drill bit to complete oil and gas wells
US7334650B2 (en) * 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
DE10019759C2 (de) * 2000-04-20 2003-04-30 Tracto Technik Statisches Mischsystem
AU779222B2 (en) 2000-05-05 2005-01-13 Weatherford Technology Holdings, Llc Apparatus and methods for forming a lateral wellbore
CA2416573A1 (en) 2000-09-18 2002-03-21 Shell Canada Ltd LOST COLUMN SUSPENSION INCLUDING A SLEEVE VALVE
GB0023032D0 (en) 2000-09-20 2000-11-01 Weatherford Lamb Downhole apparatus
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
GB2387405A (en) * 2001-01-03 2003-10-15 Enventure Global Technology Mono-diameter wellbore casing
US7410000B2 (en) * 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
US6510896B2 (en) 2001-05-04 2003-01-28 Weatherford/Lamb, Inc. Apparatus and methods for utilizing expandable sand screen in wellbores
GB0114872D0 (en) 2001-06-19 2001-08-08 Weatherford Lamb Tubing expansion
US6550539B2 (en) 2001-06-20 2003-04-22 Weatherford/Lamb, Inc. Tie back and method for use with expandable tubulars
WO2003004820A2 (en) * 2001-07-06 2003-01-16 Enventure Global Technology Liner hanger
GB0119977D0 (en) 2001-08-16 2001-10-10 E2 Tech Ltd Apparatus and method
US6591905B2 (en) 2001-08-23 2003-07-15 Weatherford/Lamb, Inc. Orienting whipstock seat, and method for seating a whipstock
WO2004081346A2 (en) 2003-03-11 2004-09-23 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7156179B2 (en) 2001-09-07 2007-01-02 Weatherford/Lamb, Inc. Expandable tubulars
US20050217866A1 (en) * 2002-05-06 2005-10-06 Watson Brock W Mono diameter wellbore casing
US7559365B2 (en) * 2001-11-12 2009-07-14 Enventure Global Technology, Llc Collapsible expansion cone
WO2003106130A2 (en) * 2002-06-12 2003-12-24 Eventure Global Technology Collapsible expansion cone
WO2004027200A2 (en) * 2002-09-20 2004-04-01 Enventure Global Technlogy Bottom plug for forming a mono diameter wellbore casing
GB2396646B (en) * 2001-09-07 2006-03-01 Enventure Global Technology Adjustable expansion cone assembly
US7066284B2 (en) * 2001-11-14 2006-06-27 Halliburton Energy Services, Inc. Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell
FR2832454B1 (fr) * 2001-11-20 2004-07-09 Cie Du Sol Equipement de forage de puits verticaux
US7290605B2 (en) * 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
WO2003086675A2 (en) 2002-04-12 2003-10-23 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
US7377326B2 (en) * 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
US6732806B2 (en) 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
AU2003202266A1 (en) * 2002-02-15 2003-09-09 Enventure Global Technology Mono-diameter wellbore casing
AU2003233475A1 (en) 2002-04-15 2003-11-03 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
WO2003102365A1 (en) * 2002-05-29 2003-12-11 Eventure Global Technology System for radially expanding a tubular member
GB2418942B (en) * 2002-06-10 2006-09-27 Enventure Global Technology Mono Diameter Wellbore Casing
US6820177B2 (en) * 2002-06-12 2004-11-16 Intel Corporation Protected configuration space in a protected environment
US6702044B2 (en) * 2002-06-13 2004-03-09 Halliburton Energy Services, Inc. Methods of consolidating formations or forming chemical casing or both while drilling
US20060113085A1 (en) * 2002-07-24 2006-06-01 Scott Costa Dual well completion system
US20050173108A1 (en) * 2002-07-29 2005-08-11 Cook Robert L. Method of forming a mono diameter wellbore casing
AU2003259865A1 (en) * 2002-08-23 2004-03-11 Enventure Global Technology Interposed joint sealing layer method of forming a wellbore casing
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
AU2003263859A1 (en) * 2002-09-20 2004-04-08 Enventure Global Technology Protective sleeve for expandable tubulars
WO2004023014A2 (en) * 2002-09-20 2004-03-18 Enventure Global Technlogy Threaded connection for expandable tubulars
MXPA05003117A (es) * 2002-09-20 2005-08-03 Eventure Global Technology Revestimiento de pozo de un solo diametro.
EP1552271A1 (en) 2002-09-20 2005-07-13 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7303022B2 (en) * 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
AU2003293388A1 (en) * 2002-12-05 2004-06-30 Enventure Global Technology System for radially expanding tubular members
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
WO2004067899A1 (en) * 2003-01-27 2004-08-12 J.S. Redpath Ltd. Method and apparatus for raise bore drilling and lining a bore hole
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
GB2429225B (en) * 2003-02-18 2007-11-28 Enventure Global Technology Protective sleeves with sacrificial material-filled reliefs for threaded connections of radially expandable tubular members
CA2517208C (en) * 2003-02-26 2008-06-03 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
GB2415724B (en) * 2003-03-05 2007-05-30 Weatherford Lamb Full bore lined wellbores
US7360594B2 (en) * 2003-03-05 2008-04-22 Weatherford/Lamb, Inc. Drilling with casing latch
GB2415988B (en) 2003-04-17 2007-10-17 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7086484B2 (en) * 2003-06-09 2006-08-08 Halliburton Energy Services, Inc. Determination of thermal properties of a formation
US20050166387A1 (en) * 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US20070056743A1 (en) * 2003-09-02 2007-03-15 Enventure Global Technology Method of radially expanding and plastically deforming tubular members
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7264067B2 (en) * 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
GB2432866A (en) 2004-08-13 2007-06-06 Enventure Global Technology Expandable tubular
GB2424432B (en) 2005-02-28 2010-03-17 Weatherford Lamb Deep water drilling with casing
EP1915508A2 (en) * 2005-07-27 2008-04-30 Enventure Global Technology, L.L.C. Method and apparatus for coupling expandable tubular members
US20070114034A1 (en) * 2005-11-18 2007-05-24 Chevron U.S.A. Inc. Controlling pressure and static charge build up within an annular volume of a wellbore
US7441599B2 (en) 2005-11-18 2008-10-28 Chevron U.S.A. Inc. Controlling the pressure within an annular volume of a wellbore
US7503396B2 (en) 2006-02-15 2009-03-17 Weatherford/Lamb Method and apparatus for expanding tubulars in a wellbore
US7857052B2 (en) 2006-05-12 2010-12-28 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
CN105863729A (zh) * 2016-04-19 2016-08-17 安徽恒源煤电股份有限公司 一种钻孔外壁出水治理方法
RU2693371C1 (ru) * 2018-11-22 2019-07-02 Акционерное общество "Центральное конструкторское бюро морской техники "Рубин" Способ для формования защитной трубы одновременно с бурением скважины и устройство для его осуществления
RU2762274C1 (ru) * 2021-05-04 2021-12-17 Акционерное общество "Центральное конструкторское бюро морской техники "Рубин" Устройство для формования защитной трубы одновременно с бурением скважины

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US512037A (en) * 1894-01-02 kraus
US3126959A (en) * 1964-03-31 Borehole casing
US978359A (en) * 1910-06-27 1910-12-13 Augustus Steiger Cooper Cementing wells.
US1351137A (en) * 1916-09-07 1920-08-31 Tunnel Machine Mfg & Engineeri Machine for building sewers
US2609052A (en) * 1948-03-12 1952-09-02 Union Oil Co Treatment of well bores
US2946578A (en) * 1952-08-04 1960-07-26 Smaele Albert De Excavator apparatus having stepper type advancing means
US3255833A (en) * 1963-10-10 1966-06-14 Texaco Development Corp Drill bit auxiliary
US3328971A (en) * 1964-10-22 1967-07-04 Boessner Josef Shield tunneling process and machine for constructing a tunnel
US3444279A (en) * 1966-05-09 1969-05-13 Dow Chemical Co Method and apparatus for the insulation of conduit
BE789380A (fr) * 1971-09-30 1973-01-15 Takata Kojyo Co Appareil de pose de tuyaux
US3788087A (en) * 1972-04-25 1974-01-29 Patin Pierre Method and apparatus for use in tunnelling

Also Published As

Publication number Publication date
US3935910A (en) 1976-02-03
CA1032154A (en) 1978-05-30
NO144802C (no) 1981-11-11
FR2234448A1 (no) 1975-01-17
JPS5049102A (no) 1975-05-01
FR2234448B1 (no) 1977-12-23
GB1448304A (en) 1976-09-02
NO742281L (no) 1975-02-24
NL7408456A (no) 1974-12-30

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