EP2188346A4 - Isolierende ringflüssigkeit - Google Patents

Isolierende ringflüssigkeit

Info

Publication number
EP2188346A4
EP2188346A4 EP08827556A EP08827556A EP2188346A4 EP 2188346 A4 EP2188346 A4 EP 2188346A4 EP 08827556 A EP08827556 A EP 08827556A EP 08827556 A EP08827556 A EP 08827556A EP 2188346 A4 EP2188346 A4 EP 2188346A4
Authority
EP
European Patent Office
Prior art keywords
annular fluid
insulating annular
insulating
fluid
annular
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.)
Ceased
Application number
EP08827556A
Other languages
English (en)
French (fr)
Other versions
EP2188346A2 (de
Inventor
Robert L Horton
Jarrod Massam
Doug Oakley
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.)
MI LLC
Original Assignee
MI LLC
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 MI LLC filed Critical MI LLC
Publication of EP2188346A2 publication Critical patent/EP2188346A2/de
Publication of EP2188346A4 publication Critical patent/EP2188346A4/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/82—Oil-based compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Gasket Seals (AREA)
  • Packages (AREA)
EP08827556A 2007-07-30 2008-07-24 Isolierende ringflüssigkeit Ceased EP2188346A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95274107P 2007-07-30 2007-07-30
PCT/US2008/071046 WO2009023415A2 (en) 2007-07-30 2008-07-24 Insulating annular fluid

Publications (2)

Publication Number Publication Date
EP2188346A2 EP2188346A2 (de) 2010-05-26
EP2188346A4 true EP2188346A4 (de) 2011-04-20

Family

ID=40351403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08827556A Ceased EP2188346A4 (de) 2007-07-30 2008-07-24 Isolierende ringflüssigkeit

Country Status (6)

Country Link
EP (1) EP2188346A4 (de)
AR (1) AR067738A1 (de)
CA (1) CA2694951C (de)
EA (1) EA201070205A1 (de)
PA (1) PA8791501A1 (de)
WO (1) WO2009023415A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201109446D0 (en) * 2011-06-06 2011-07-20 M I Drilling Fluids Uk Ltd Methods for reducing permeability of subterranean reservoirs
US10400155B2 (en) 2012-07-09 2019-09-03 M-I L.L.C. Insulating annular fluid
US10273400B2 (en) 2012-11-29 2019-04-30 M-I L.L.C. Colloidal silica and polymer system for insulating packer fluids
CN105112026B (zh) * 2015-03-07 2018-07-17 中石化石油工程技术服务有限公司 一种钻井液用超高密度微粉体加重剂的制备方法和用途
US10696892B2 (en) * 2016-06-07 2020-06-30 Saudi Arabian Oil Company Enhancements of gelled hydrocarbon systems

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827978A (en) * 1970-12-14 1974-08-06 Atlantic Richfield Co Packer fluid for drilling and completing a well
US3852202A (en) * 1972-10-19 1974-12-03 Dresser Ind Inert packer fluid additive comprising asbestos and fumed alumina
US4258791A (en) * 1980-01-29 1981-03-31 Nl Industries, Inc. Thermal insulation method
US4622155A (en) * 1984-03-13 1986-11-11 Halliburton Company Method for fracturing subterranean formations
US20050101492A1 (en) * 1996-07-24 2005-05-12 M-I-L.L.C. Additive for increasing the density of a fluid for casing annulus pressure control
US20070074869A1 (en) * 2005-09-30 2007-04-05 M-I Llc In-situ solidification of invert emulsion fluids to form gas tight annular barrier
US20070149412A1 (en) * 2005-10-03 2007-06-28 M-I Llc Oil-based insulating packer fluid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613792A (en) 1969-12-11 1971-10-19 British Petroleum Co Oil well and method for production of oil through permafrost zone
FR2518896A1 (fr) 1981-12-29 1983-07-01 Schlumberger Cie Dowell Procede d'obtention de compositions d'hydrocarbures gelifies, compositions obtenues et leur utilisation dans la fracturation hydraulique des formations souterraines
US4528104A (en) 1982-08-19 1985-07-09 Nl Industries, Inc. Oil based packer fluids
US5190675A (en) 1985-12-12 1993-03-02 Dowell Schlumberger Incorporated Gelling organic liquids
US5607901A (en) * 1995-02-17 1997-03-04 Bp Exploration & Oil, Inc. Environmentally safe annular fluid
US5846915A (en) 1995-10-26 1998-12-08 Clearwater, Inc. Delayed breaking of gelled hydrocarbon fracturing fluid
GB2315505B (en) 1996-07-24 1998-07-22 Sofitech Nv An additive for increasing the density of a fluid and fluid comprising such additve
US7169738B2 (en) 2004-06-03 2007-01-30 M-I L.L.C. Method of using a sized barite as a weighting agent for drilling fluids
US20030203822A1 (en) 1996-07-24 2003-10-30 Bradbury Andrew J. Additive for increasing the density of a fluid for casing annulus pressure control
US7267291B2 (en) 1996-07-24 2007-09-11 M-I Llc Additive for increasing the density of an oil-based fluid and fluid comprising such additive
US6511944B2 (en) 2001-02-23 2003-01-28 Halliburton Energy Services, Inc. Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827978A (en) * 1970-12-14 1974-08-06 Atlantic Richfield Co Packer fluid for drilling and completing a well
US3852202A (en) * 1972-10-19 1974-12-03 Dresser Ind Inert packer fluid additive comprising asbestos and fumed alumina
US4258791A (en) * 1980-01-29 1981-03-31 Nl Industries, Inc. Thermal insulation method
US4622155A (en) * 1984-03-13 1986-11-11 Halliburton Company Method for fracturing subterranean formations
US20050101492A1 (en) * 1996-07-24 2005-05-12 M-I-L.L.C. Additive for increasing the density of a fluid for casing annulus pressure control
US20070074869A1 (en) * 2005-09-30 2007-04-05 M-I Llc In-situ solidification of invert emulsion fluids to form gas tight annular barrier
US20070149412A1 (en) * 2005-10-03 2007-06-28 M-I Llc Oil-based insulating packer fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009023415A2 *

Also Published As

Publication number Publication date
EA201070205A1 (ru) 2010-08-30
WO2009023415A2 (en) 2009-02-19
WO2009023415A3 (en) 2009-09-03
CA2694951A1 (en) 2009-02-19
AR067738A1 (es) 2009-10-21
EP2188346A2 (de) 2010-05-26
CA2694951C (en) 2015-11-17
PA8791501A1 (es) 2009-04-23

Similar Documents

Publication Publication Date Title
BRPI0908115A2 (pt) torneira
BRPI0914760A2 (pt) torneira expandida
FR2950065B1 (fr) Fluide refrigerant binaire
BRPI0812350A2 (pt) Conexão
EP2446278A4 (de) Flüssigkeitseinspritzung
BRPI1010650A2 (pt) broca
EP2313049A4 (de) Flüssigkeitstransfervorrichtung
DE602008001705D1 (de) Bohrwerkzeug
DK2134762T3 (da) Isolerede rør
EP2127790A4 (de) Bohrvorrichtung
EP2192831A4 (de) Zitzenbecherauskleidung
BRPI0816354A2 (pt) Broca
FR2922717B1 (fr) Semoir
CL2008000920S1 (es) Grifo.
FR2919510B1 (fr) Melangeur de fluide gazeux
EP2454164A4 (de) Hahn
BRPI0814104A2 (pt) acoplamento hidrodinâmico
AT504935A3 (de) Mehrwegeventil
FR2919509B1 (fr) Melangeur de fluide gazeux
EP2378176A4 (de) Rohrverbindung
BR112012009028A2 (pt) broca
NO20073112A (no) Hylseventil
CL2008000919S1 (es) Grifo.
BR112012001021A2 (pt) broca
FI20085178L (fi) Putkien kytkentä

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100301

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110318

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 3/10 20060101AFI20090304BHEP

Ipc: E21B 36/00 20060101ALI20110314BHEP

17Q First examination report despatched

Effective date: 20120912

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20170521