IT1319358B1 - Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina. - Google Patents

Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina.

Info

Publication number
IT1319358B1
IT1319358B1 IT2000MI002641A ITMI20002641A IT1319358B1 IT 1319358 B1 IT1319358 B1 IT 1319358B1 IT 2000MI002641 A IT2000MI002641 A IT 2000MI002641A IT MI20002641 A ITMI20002641 A IT MI20002641A IT 1319358 B1 IT1319358 B1 IT 1319358B1
Authority
IT
Italy
Prior art keywords
wastewater
wells
drilling
improved method
well head
Prior art date
Application number
IT2000MI002641A
Other languages
English (en)
Inventor
Angelo Calderoni
Claudio Maria Molaschi
Guido Brusco
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Priority to IT2000MI002641A priority Critical patent/IT1319358B1/it
Priority to PCT/EP2001/013171 priority patent/WO2002046570A1/en
Priority to BRPI0115850-3A priority patent/BR0115850B1/pt
Priority to GB0313066A priority patent/GB2387615B/en
Priority to US10/433,415 priority patent/US7055623B2/en
Priority to AU2484902A priority patent/AU2484902A/xx
Priority to AU2002224849A priority patent/AU2002224849B2/en
Publication of ITMI20002641A1 publication Critical patent/ITMI20002641A1/it
Priority to NO20032515A priority patent/NO327133B1/no
Application granted granted Critical
Publication of IT1319358B1 publication Critical patent/IT1319358B1/it

Links

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
IT2000MI002641A 2000-12-06 2000-12-06 Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina. IT1319358B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT2000MI002641A IT1319358B1 (it) 2000-12-06 2000-12-06 Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina.
PCT/EP2001/013171 WO2002046570A1 (en) 2000-12-06 2001-11-12 Method for the drilling of the initial phase of deep water oil wells with an underwater well head
BRPI0115850-3A BR0115850B1 (pt) 2000-12-06 2001-11-12 método aperfeiçoado para a perfuração da fase inicial de poços de petróleo em águas profundas com uma cabeça de poço submarino.
GB0313066A GB2387615B (en) 2000-12-06 2001-11-12 Method for the drilling of the initial phase of deep water oil wells with an underwater well head
US10/433,415 US7055623B2 (en) 2000-12-06 2001-11-12 Method for the drilling of the initial phase of deep water oil wells with an underwater well head
AU2484902A AU2484902A (en) 2000-12-06 2001-11-12 Method for the drilling of the initial phase of deep water oil wells with an underwater well head
AU2002224849A AU2002224849B2 (en) 2000-12-06 2001-11-12 Method for the drilling of the initial phase of deep water oil wells with an underwater well head
NO20032515A NO327133B1 (no) 2000-12-06 2003-06-03 Fremgangsmate for boring av den forste fasen av dypvanns oljebronner med undervanns bronnhode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI002641A IT1319358B1 (it) 2000-12-06 2000-12-06 Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina.

Publications (2)

Publication Number Publication Date
ITMI20002641A1 ITMI20002641A1 (it) 2002-06-06
IT1319358B1 true IT1319358B1 (it) 2003-10-10

Family

ID=11446189

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI002641A IT1319358B1 (it) 2000-12-06 2000-12-06 Metodo migliorato per la perforazione della fase iniziale di pozzipetroliferi in acque profonde con testa pozzo sottomarina.

Country Status (7)

Country Link
US (1) US7055623B2 (it)
AU (2) AU2484902A (it)
BR (1) BR0115850B1 (it)
GB (1) GB2387615B (it)
IT (1) IT1319358B1 (it)
NO (1) NO327133B1 (it)
WO (1) WO2002046570A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO318220B1 (no) * 2003-03-13 2005-02-21 Ocean Riser Systems As Fremgangsmåte og anordning for utførelse av boreoperasjoner
US7950463B2 (en) * 2003-03-13 2011-05-31 Ocean Riser Systems As Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths
GB2424432B (en) 2005-02-28 2010-03-17 Weatherford Lamb Deep water drilling with casing
US7775288B2 (en) * 2006-10-06 2010-08-17 Stinger Wellhead Protection, Inc. Retrievable frac mandrel and well control stack to facilitate well completion, re-completion or workover and method of use
ITMI20131733A1 (it) * 2013-10-17 2015-04-18 Eni Spa Procedimento per realizzare un pozzo per sfruttare un giacimento sotto un fondale marino o oceanico
BR102013031415B1 (pt) * 2013-12-06 2021-08-10 Petróleo Brasileiro S/A - Petrobras Arranjo de válvula e linhas, método de montagem de conjunto de perfuração e método de perfuração de início de poço em fase única
CN104343390B (zh) * 2014-09-18 2016-08-17 平顶山市安泰华矿用安全设备制造有限公司 一种水利扩孔系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163238A (en) * 1962-09-28 1964-12-29 Shell Oil Co Underwater well drilling method and apparatus
NL298417A (it) * 1962-09-28
US3519071A (en) * 1967-12-21 1970-07-07 Armco Steel Corp Method and apparatus for casing offshore wells
US3621910A (en) * 1968-04-22 1971-11-23 A Z Int Tool Co Method of and apparatus for setting an underwater structure
US3682243A (en) * 1968-10-07 1972-08-08 Shell Oil Co Under water wells
US3703212A (en) * 1969-10-13 1972-11-21 Rock Fall Co Ltd Method of rock drilling and apparatus for use therein
GB1249440A (en) * 1970-06-17 1971-10-13 Shell Int Research Method and apparatus for use in drilling offshore wells
US3653435A (en) * 1970-08-14 1972-04-04 Exxon Production Research Co Multi-string tubingless completion technique
US4133396A (en) * 1977-11-04 1979-01-09 Smith International, Inc. Drilling and casing landing apparatus and method
US4759413A (en) * 1987-04-13 1988-07-26 Drilex Systems, Inc. Method and apparatus for setting an underwater drilling system
US5184686A (en) * 1991-05-03 1993-02-09 Shell Offshore Inc. Method for offshore drilling utilizing a two-riser system
US6296066B1 (en) * 1997-10-27 2001-10-02 Halliburton Energy Services, Inc. Well system
US6138774A (en) * 1998-03-02 2000-10-31 Weatherford Holding U.S., Inc. Method and apparatus for drilling a borehole into a subsea abnormal pore pressure environment
EA003349B1 (ru) * 1998-11-25 2003-04-24 Эксонмобил Апстрим Рисерч Компани Способ установки трубчатых элементов в осевом направлении в область земли с избыточным давлением
GB9910238D0 (en) * 1999-05-05 1999-06-30 Brit Bit Down Hole Tools Improvements relating to subsea drilling of boreholes
US7086808B2 (en) * 2001-12-20 2006-08-08 Earth Tool Company, L.L.C. Method and apparatus for on-grade boring
US6745853B2 (en) * 2002-10-04 2004-06-08 Halliburton Energy Services, Inc. Methods and apparatus for open hole drilling

Also Published As

Publication number Publication date
US20040060736A1 (en) 2004-04-01
GB2387615A (en) 2003-10-22
NO327133B1 (no) 2009-04-27
GB0313066D0 (en) 2003-07-09
GB2387615B (en) 2005-03-09
NO20032515D0 (no) 2003-06-03
ITMI20002641A1 (it) 2002-06-06
BR0115850A (pt) 2003-12-23
AU2484902A (en) 2002-06-18
BR0115850B1 (pt) 2010-07-27
NO20032515L (no) 2003-06-03
AU2002224849B2 (en) 2006-12-07
US7055623B2 (en) 2006-06-06
WO2002046570A1 (en) 2002-06-13

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