NO20060495L - Anvendelse av fluider ved forhoyete temperaturer for a oke bruddgradienter - Google Patents

Anvendelse av fluider ved forhoyete temperaturer for a oke bruddgradienter

Info

Publication number
NO20060495L
NO20060495L NO20060495A NO20060495A NO20060495L NO 20060495 L NO20060495 L NO 20060495L NO 20060495 A NO20060495 A NO 20060495A NO 20060495 A NO20060495 A NO 20060495A NO 20060495 L NO20060495 L NO 20060495L
Authority
NO
Norway
Prior art keywords
depth
drilling
temperature
borehole
fluids
Prior art date
Application number
NO20060495A
Other languages
English (en)
Inventor
Carey J Naquin
Original Assignee
Halliburton Energy Serv 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
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20060495L publication Critical patent/NO20060495L/no

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Drilling And Boring (AREA)

Abstract

Fremgangsmåte for boring av en borebrønn i en formasjon ved anvendelse av et borefluid, hvori borefluidet har en første temperatur, og hvori borebrønnen har en første borebrønndybde. I én utførelse, omfatter fremgangsmåten å bestemme minst én bruddgradient, hvori bruddgradienten bestemmes ved omkring den første borebrønndybden; øke temperaturen av borefluidet fra den første temperaturen til en ønsket temperatur ved omkring den første borebrønndybden; bore inn i formasjonen ved økende borebrønndybder under den første borebrønndybden, hvori minst én ekvivalent sirkulerende tetthet av borefluidet bestemmes ved omkring den første borebrønndybden; og sette en foringsrørstreng ved en dybde ved hvilken den ekvivalente sirkulerende tetthet er omkring lik eller innen et ønsket område av bruddgradienten. I andre utførelser, anvendes et automatisert system for å opprettholde temperaturen av borefluidet ved omkring første borebrønndybde.
NO20060495A 2003-08-12 2006-01-31 Anvendelse av fluider ved forhoyete temperaturer for a oke bruddgradienter NO20060495L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/639,137 US6973977B2 (en) 2003-08-12 2003-08-12 Using fluids at elevated temperatures to increase fracture gradients
PCT/US2004/023348 WO2005019592A2 (en) 2003-08-12 2004-07-22 Using fluids at elevated temperatures to increase fracture gradients

Publications (1)

Publication Number Publication Date
NO20060495L true NO20060495L (no) 2006-03-08

Family

ID=34135816

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060495A NO20060495L (no) 2003-08-12 2006-01-31 Anvendelse av fluider ved forhoyete temperaturer for a oke bruddgradienter

Country Status (6)

Country Link
US (1) US6973977B2 (no)
BR (1) BRPI0413488A (no)
CA (1) CA2535352C (no)
GB (1) GB2422864B (no)
NO (1) NO20060495L (no)
WO (1) WO2005019592A2 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416026B2 (en) * 2004-02-10 2008-08-26 Halliburton Energy Services, Inc. Apparatus for changing flowbore fluid temperature
CA2457329A1 (en) * 2004-02-10 2005-08-10 Richard T. Hay Downhole drilling fluid heating apparatus and method
US8347983B2 (en) 2009-07-31 2013-01-08 Weatherford/Lamb, Inc. Drilling with a high pressure rotating control device
US8267197B2 (en) * 2009-08-25 2012-09-18 Baker Hughes Incorporated Apparatus and methods for controlling bottomhole assembly temperature during a pause in drilling boreholes
WO2014058777A1 (en) 2012-10-09 2014-04-17 Shell Oil Company Method for heating a subterranean formation penetrated by a wellbore
CN108897924B (zh) * 2018-06-11 2022-04-15 中国石油大学(华东) 一种控制冻土地层井眼蠕变缩径的钻井液密度确定方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615115A (en) 1994-12-15 1997-03-25 Atlantic Richfield Company Method of determining pore pressure and fracture gradient profiles using seismic transit times
US7270185B2 (en) 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
US6837313B2 (en) 2002-01-08 2005-01-04 Weatherford/Lamb, Inc. Apparatus and method to reduce fluid pressure in a wellbore
US6427125B1 (en) * 1999-09-29 2002-07-30 Schlumberger Technology Corporation Hydraulic calibration of equivalent density
US20020112888A1 (en) 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
US6823950B2 (en) 2001-12-03 2004-11-30 Shell Oil Company Method for formation pressure control while drilling
US7096954B2 (en) 2001-12-31 2006-08-29 Schlumberger Technology Corporation Method and apparatus for placement of multiple fractures in open hole wells

Also Published As

Publication number Publication date
CA2535352C (en) 2009-09-15
US6973977B2 (en) 2005-12-13
GB2422864B (en) 2007-01-03
WO2005019592A2 (en) 2005-03-03
US20050034898A1 (en) 2005-02-17
CA2535352A1 (en) 2005-03-03
GB0604927D0 (en) 2006-04-19
WO2005019592A3 (en) 2005-05-12
GB2422864A (en) 2006-08-09
BRPI0413488A (pt) 2006-10-17

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Legal Events

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