EP2978819A4 - Aqueous-based insulating fluids and related methods - Google Patents

Aqueous-based insulating fluids and related methods

Info

Publication number: EP2978819A4
Authority: EP; European Patent Office
Prior art keywords: aqueous; related methods; based insulating; insulating fluids; fluids
Prior art date: 2013-03-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP14774742.2A

Other languages

German (de)

French (fr)

Other versions

EP2978819A1 (en

Inventor

Ryan Ezell

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.)

Halliburton Energy Services Inc

Original Assignee

Halliburton Energy Services 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.)

2013-03-29

Filing date

2014-03-24

Publication date

2016-11-30

2013-03-29 Priority claimed from US13/853,231 external-priority patent/US20130213656A1/en

2014-03-24 Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc

2016-02-03 Publication of EP2978819A1 publication Critical patent/EP2978819A1/en

2016-11-30 Publication of EP2978819A4 publication Critical patent/EP2978819A4/en

Status Withdrawn legal-status Critical Current

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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
- 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
- E21B36/003—Insulating arrangements

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
General Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Dispersion Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Thermal Insulation (AREA)
Compositions Of Macromolecular Compounds (AREA)
Rigid Pipes And Flexible Pipes (AREA)

EP14774742.2A 2013-03-29 2014-03-24 Aqueous-based insulating fluids and related methods Withdrawn EP2978819A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13/853,231 US20130213656A1 (en)	2007-03-14	2013-03-29	Aqueous-Based Insulating Fluids and Related Methods
PCT/US2014/031585 WO2014160644A1 (en)	2013-03-29	2014-03-24	Aqueous-based insulating fluids and related methods

Publications (2)

Publication Number	Publication Date
EP2978819A1 EP2978819A1 (en)	2016-02-03
EP2978819A4 true EP2978819A4 (en)	2016-11-30

Family

ID=51625470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14774742.2A Withdrawn EP2978819A4 (en)	2013-03-29	2014-03-24	Aqueous-based insulating fluids and related methods

Country Status (7)

Country	Link
EP (1)	EP2978819A4 (en)
AR (1)	AR095954A1 (en)
AU (1)	AU2014241605B2 (en)
BR (1)	BR112015019656A2 (en)
CA (1)	CA2898888C (en)
MX (1)	MX381055B (en)
WO (1)	WO2014160644A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10472555B2 (en)	2016-04-08	2019-11-12	Schlumberger Technology Corporation	Polymer gel for water control applications

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3642624A (en) *	1968-12-12	1972-02-15	Gulf Oil Corp	Thermal insulating fluid
US20040059054A1 (en) *	2002-09-12	2004-03-25	Lopez Cristian A	Compositions for thermal insulation and methods of using the same
US20070259791A1 (en) *	2006-05-08	2007-11-08	Bj Services Company	Thermal insulation compositions containing organic solvent and gelling agent and methods of using the same
US20080064804A1 (en) *	2006-09-12	2008-03-13	Baker Hughes Incorporated	Thermal insulation composition
US20080224087A1 (en) *	2007-03-14	2008-09-18	Ezell Ryan G	Aqueous-Based Insulating Fluids and Related Methods

Family Cites Families (5)

* 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
US3650327A (en) *	1970-07-14	1972-03-21	Shell Oil Co	Thermal insulation of wells
US3899026A (en) *	1974-03-27	1975-08-12	Continental Oil Co	Use of thermal insulating fluids in wells
GB2476002B (en) *	2006-02-09	2011-07-13	Weatherford Lamb	Drilling a wellbore into a gas hydrates formation
US20080223596A1 (en) *	2007-03-14	2008-09-18	Ryan Ezell	Aqueous-Based Insulating Fluids and Related Methods

2014
- 2014-03-24 WO PCT/US2014/031585 patent/WO2014160644A1/en not_active Ceased
- 2014-03-24 BR BR112015019656A patent/BR112015019656A2/en not_active IP Right Cessation
- 2014-03-24 AU AU2014241605A patent/AU2014241605B2/en not_active Ceased
- 2014-03-24 MX MX2015010965A patent/MX381055B/en unknown
- 2014-03-24 CA CA2898888A patent/CA2898888C/en not_active Expired - Fee Related
- 2014-03-24 EP EP14774742.2A patent/EP2978819A4/en not_active Withdrawn
- 2014-03-28 AR ARP140101432A patent/AR095954A1/en active IP Right Grant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3642624A (en) *	1968-12-12	1972-02-15	Gulf Oil Corp	Thermal insulating fluid
US20040059054A1 (en) *	2002-09-12	2004-03-25	Lopez Cristian A	Compositions for thermal insulation and methods of using the same
US20070259791A1 (en) *	2006-05-08	2007-11-08	Bj Services Company	Thermal insulation compositions containing organic solvent and gelling agent and methods of using the same
US20080064804A1 (en) *	2006-09-12	2008-03-13	Baker Hughes Incorporated	Thermal insulation composition
US20080224087A1 (en) *	2007-03-14	2008-09-18	Ezell Ryan G	Aqueous-Based Insulating Fluids and Related Methods

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
A. KARTIK: "Dual Gradient Drilling in Energy Efficient and Safe Manner", INTERNATIONAL JOURNAL OF INNOVATION, MANAGEMENT AND TECHNOLOGY, vol. 5, no. 1, 1 January 2014 (2014-01-01), XP055619614, ISSN: 2010-0248, DOI: 10.7763/IJIMT.2014.V5.488 *
M. E. GONZALEZ: "Increasing effective fracture gradient", SPE, 87217, 4 March 2004 (2004-03-04), pages 2 - 4, XP055619542 *
See also references of WO2014160644A1 *

Also Published As

Publication number	Publication date
CA2898888A1 (en)	2014-10-02
WO2014160644A1 (en)	2014-10-02
BR112015019656A2 (en)	2017-07-18
MX2015010965A (en)	2015-10-26
MX381055B (en)	2025-03-12
CA2898888C (en)	2019-04-02
EP2978819A1 (en)	2016-02-03
AR095954A1 (en)	2015-11-25
AU2014241605B2 (en)	2016-05-12
AU2014241605A1 (en)	2015-07-30

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Legal Events

Date	Code	Title	Description
2016-01-01	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
2016-02-03	17P	Request for examination filed	Effective date: 20150817
2016-02-03	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-02-03	AX	Request for extension of the european patent	Extension state: BA ME
2016-07-06	DAX	Request for extension of the european patent (deleted)
2016-11-30	A4	Supplementary search report drawn up and despatched	Effective date: 20161027
2016-11-30	RIC1	Information provided on ipc code assigned before grant	Ipc: C09K 8/12 20060101AFI20161021BHEP Ipc: C09K 8/14 20060101ALI20161021BHEP Ipc: E21B 36/00 20060101ALI20161021BHEP Ipc: C10M 173/02 20060101ALI20161021BHEP
2018-06-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2018-07-25	17Q	First examination report despatched	Effective date: 20180625
2019-06-19	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: HALLIBURTON ENERGY SERVICES INC.
2020-06-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-07-29	18D	Application deemed to be withdrawn	Effective date: 20191213