CN1420958A - 改进的油井钻井方法 - Google Patents

改进的油井钻井方法 Download PDF

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Publication number
CN1420958A
CN1420958A CN00818206.XA CN00818206A CN1420958A CN 1420958 A CN1420958 A CN 1420958A CN 00818206 A CN00818206 A CN 00818206A CN 1420958 A CN1420958 A CN 1420958A
Authority
CN
China
Prior art keywords
drilling
well
hole
curvature
sleeve pipe
Prior art date
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.)
Pending
Application number
CN00818206.XA
Other languages
English (en)
Chinese (zh)
Inventor
安杰罗·卡尔德罗尼
瓜尔迪洛·费拉里奥
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.)
Eni SpA
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 CN1420958A publication Critical patent/CN1420958A/zh
Pending legal-status Critical Current

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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)
CN00818206.XA 2000-01-05 2000-12-28 改进的油井钻井方法 Pending CN1420958A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2000A000007 2000-01-05
IT2000MI000007A IT1316157B1 (it) 2000-01-05 2000-01-05 Metodo migliorato per la perforazione di pozzi petroliferi

Publications (1)

Publication Number Publication Date
CN1420958A true CN1420958A (zh) 2003-05-28

Family

ID=11443623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00818206.XA Pending CN1420958A (zh) 2000-01-05 2000-12-28 改进的油井钻井方法

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101849082A (zh) * 2007-11-09 2010-09-29 埃克森美孚上游研究公司 砾石充填方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE69808139T2 (de) * 1997-12-31 2003-06-05 Shell Int Research Verfahren zum herstellen und verrohren von ölproduktionsbohrlöchern
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101849082A (zh) * 2007-11-09 2010-09-29 埃克森美孚上游研究公司 砾石充填方法
CN101849082B (zh) * 2007-11-09 2014-01-29 埃克森美孚上游研究公司 砾石充填方法

Also Published As

Publication number Publication date
MA25880A1 (fr) 2003-10-01
NO20023169L (no) 2002-07-02
NO20023169D0 (no) 2002-06-28
CA2396282A1 (fr) 2001-07-26
MXPA02006734A (es) 2002-10-23
OA12135A (en) 2006-05-05
IT1316157B1 (it) 2003-04-03
US20020189864A1 (en) 2002-12-19
BR0016888A (pt) 2002-10-08
EP1244866A1 (fr) 2002-10-02
EA200200605A1 (ru) 2003-02-27
AU3367601A (en) 2001-07-31
ITMI20000007A0 (it) 2000-01-05
ITMI20000007A1 (it) 2001-07-05
WO2001053655A1 (fr) 2001-07-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication