OA12135A - Improved method for the drilling of oil wells. - Google Patents

Improved method for the drilling of oil wells. Download PDF

Info

Publication number
OA12135A
OA12135A OA1200200205A OA1200200205A OA12135A OA 12135 A OA12135 A OA 12135A OA 1200200205 A OA1200200205 A OA 1200200205A OA 1200200205 A OA1200200205 A OA 1200200205A OA 12135 A OA12135 A OA 12135A
Authority
OA
OAPI
Prior art keywords
drilling
well
curvature
hole
oil wells
Prior art date
Application number
OA1200200205A
Other languages
English (en)
Inventor
Angelo Calderoni
Gualtiero Ferrario
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
Publication of OA12135A publication Critical patent/OA12135A/en

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
    • E21B7/04—Directional drilling
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions

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)
  • Steroid Compounds (AREA)
OA1200200205A 2000-01-05 2000-12-28 Improved method for the drilling of oil wells. OA12135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000007A IT1316157B1 (it) 2000-01-05 2000-01-05 Metodo migliorato per la perforazione di pozzi petroliferi

Publications (1)

Publication Number Publication Date
OA12135A true OA12135A (en) 2006-05-05

Family

ID=11443623

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200200205A OA12135A (en) 2000-01-05 2000-12-28 Improved method for the drilling of oil wells.

Country Status (13)

Country Link
US (1) US20020189864A1 (fr)
EP (1) EP1244866A1 (fr)
CN (1) CN1420958A (fr)
AU (1) AU3367601A (fr)
BR (1) BR0016888A (fr)
CA (1) CA2396282A1 (fr)
EA (1) EA200200605A1 (fr)
IT (1) IT1316157B1 (fr)
MA (1) MA25880A1 (fr)
MX (1) MXPA02006734A (fr)
NO (1) NO20023169L (fr)
OA (1) OA12135A (fr)
WO (1) WO2001053655A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7661476B2 (en) * 2006-11-15 2010-02-16 Exxonmobil Upstream Research Company Gravel packing methods
US7857078B2 (en) * 2007-05-29 2010-12-28 Baker Hughes Incorporated Cutting tools and methods of making the same
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
CN111852336B (zh) * 2020-08-27 2021-10-29 安徽建筑大学 一种水平定向钻扩孔用钻具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077657A (en) * 1976-03-22 1978-03-07 Smith, International, Inc. Adjustable bent sub
GB9204910D0 (en) * 1992-03-05 1992-04-22 Ledge 101 Ltd Downhole tool
GB9605801D0 (en) * 1996-03-20 1996-05-22 Head Philip A casing and method of installing the casing in a well and apparatus therefore
WO1999035368A1 (fr) * 1997-12-31 1999-07-15 Shell Internationale Research Maatschappij B.V. Procede de forage et d'achevement d'un puits de production d'hydrocarbures
AU1614800A (en) * 1998-11-10 2000-05-29 Baker Hughes Incorporated Self-controlled directional drilling systems and methods
US6290001B1 (en) * 2000-05-18 2001-09-18 Halliburton Energy Services, Inc. Method and composition for sweep of cuttings beds in a deviated borehole

Also Published As

Publication number Publication date
AU3367601A (en) 2001-07-31
US20020189864A1 (en) 2002-12-19
MXPA02006734A (es) 2002-10-23
EA200200605A1 (ru) 2003-02-27
WO2001053655A1 (fr) 2001-07-26
CN1420958A (zh) 2003-05-28
MA25880A1 (fr) 2003-10-01
ITMI20000007A0 (it) 2000-01-05
CA2396282A1 (fr) 2001-07-26
BR0016888A (pt) 2002-10-08
EP1244866A1 (fr) 2002-10-02
ITMI20000007A1 (it) 2001-07-05
NO20023169D0 (no) 2002-06-28
NO20023169L (no) 2002-07-02
IT1316157B1 (it) 2003-04-03

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