EP2721251A4 - Time-delay fluids for wellbore cleanup - Google Patents

Time-delay fluids for wellbore cleanup

Info

Publication number: EP2721251A4
Authority: EP; European Patent Office
Prior art keywords: fluids; delay; time; wellbore cleanup; cleanup
Prior art date: 2011-06-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP12801256.4A

Other languages

German (de)

French (fr)

Other versions

EP2721251A2 (en

Inventor

Lirio Quintero

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.)

Baker Hughes Holdings LLC

Original Assignee

Baker Hughes 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.)

2011-06-17

Filing date

2012-06-07

Publication date

2014-12-24

2012-06-07 Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc

2014-04-23 Publication of EP2721251A2 publication Critical patent/EP2721251A2/en

2014-12-24 Publication of EP2721251A4 publication Critical patent/EP2721251A4/en

Status Withdrawn legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title 1

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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/14—Double emulsions, i.e. oil-in-water-in-oil emulsions or water-in-oil-in-water emulsions

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Geochemistry & Mineralogy (AREA)
Colloid Chemistry (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Detergent Compositions (AREA)

EP12801256.4A 2011-06-17 2012-06-07 Time-delay fluids for wellbore cleanup Withdrawn EP2721251A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201161498249P	2011-06-17	2011-06-17
US13/481,453 US20130133886A1 (en)	2011-06-17	2012-05-25	Time-delay Fluids for Wellbore Cleanup
PCT/US2012/041303 WO2012173860A2 (en)	2011-06-17	2012-06-07	Time-delay fluids for wellbore cleanup

Publications (2)

Publication Number	Publication Date
EP2721251A2 EP2721251A2 (en)	2014-04-23
EP2721251A4 true EP2721251A4 (en)	2014-12-24

Family

ID=47357672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12801256.4A Withdrawn EP2721251A4 (en)	2011-06-17	2012-06-07	Time-delay fluids for wellbore cleanup

Country Status (5)

Country	Link
US (1)	US20130133886A1 (en)
EP (1)	EP2721251A4 (en)
MX (1)	MX2013014906A (en)
NO (1)	NO20131659A1 (en)
WO (1)	WO2012173860A2 (en)

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US11407930B2 (en)	2012-05-08	2022-08-09	Flotek Chemistry, Llc	Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
US9200192B2 (en)	2012-05-08	2015-12-01	Cesi Chemical, Inc.	Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
US9884988B2 (en)	2013-03-14	2018-02-06	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10590332B2 (en)	2013-03-14	2020-03-17	Flotek Chemistry, Llc	Siloxane surfactant additives for oil and gas applications
US10053619B2 (en)	2013-03-14	2018-08-21	Flotek Chemistry, Llc	Siloxane surfactant additives for oil and gas applications
US9868893B2 (en)	2013-03-14	2018-01-16	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US9464223B2 (en)	2013-03-14	2016-10-11	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10941106B2 (en)	2013-03-14	2021-03-09	Flotek Chemistry, Llc	Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US10421707B2 (en)	2013-03-14	2019-09-24	Flotek Chemistry, Llc	Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US9068108B2 (en)	2013-03-14	2015-06-30	Cesi Chemical, Inc.	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US11180690B2 (en)	2013-03-14	2021-11-23	Flotek Chemistry, Llc	Diluted microemulsions with low surface tensions
US11254856B2 (en)	2013-03-14	2022-02-22	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10000693B2 (en)	2013-03-14	2018-06-19	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US10577531B2 (en)	2013-03-14	2020-03-03	Flotek Chemistry, Llc	Polymers and emulsions for use in oil and/or gas wells
US10717919B2 (en)	2013-03-14	2020-07-21	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells
US9428683B2 (en)	2013-03-14	2016-08-30	Flotek Chemistry, Llc	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US10287483B2 (en)	2013-03-14	2019-05-14	Flotek Chemistry, Llc	Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol
US9321955B2 (en)	2013-06-14	2016-04-26	Flotek Chemistry, Llc	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
WO2014151419A1 (en)	2013-03-15	2014-09-25	Chevron U.S.A. Inc.	Composition and method for remediation of near wellbore damage
GB2534038A (en) *	2013-09-19	2016-07-13	Halliburton Energy Services Inc	Oil-in-water stable, emulsified spacer fluids
US9944842B2 (en) *	2014-02-05	2018-04-17	Baker Hughes, A Ge Company, Llc	Methods of pre-flushing reservoir paths for higher return of hydrocarbon fluids
US9890624B2 (en)	2014-02-28	2018-02-13	Eclipse Ior Services, Llc	Systems and methods for the treatment of oil and/or gas wells with a polymeric material
US9890625B2 (en)	2014-02-28	2018-02-13	Eclipse Ior Services, Llc	Systems and methods for the treatment of oil and/or gas wells with an obstruction material
CA2891278C (en)	2014-05-14	2018-11-06	Cesi Chemical, Inc.	Methods and compositions for use in oil and / or gas wells
US10294757B2 (en)	2014-07-28	2019-05-21	Flotek Chemistry, Llc	Methods and compositions related to gelled layers in oil and/or gas wells
US20180187066A1 (en) *	2015-07-29	2018-07-05	Halliburton Energy	Delayed reaction treatment additive
CN110234728A (en)	2017-02-03	2019-09-13	沙特阿拉伯石油公司	The composition and application method for the water yl drilling fluid that thermal stability improves
US10934472B2 (en)	2017-08-18	2021-03-02	Flotek Chemistry, Llc	Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods
US11053433B2 (en)	2017-12-01	2021-07-06	Flotek Chemistry, Llc	Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US11111426B2 (en)	2018-05-30	2021-09-07	Saudi Arabian Oil Company	In-situ salinity adjustment to improve waterflooding performance in oil-wet carbonate reservoirs
WO2020055229A1 (en) *	2018-09-14	2020-03-19	Petroliam Nasional Berhad (Petronas)	Microemulsions and uses thereof
US11104843B2 (en)	2019-10-10	2021-08-31	Flotek Chemistry, Llc	Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
US11319477B2 (en)	2019-10-16	2022-05-03	Halliburton Energy Services, Inc.	Breaker additives for extended delay in removal of oil-based filter cakes
US11098237B1 (en) *	2020-05-28	2021-08-24	Halliburton Energy Services, Inc.	Compositions for delayed acid generation for high temperature applications and methods of making and using same
US11512243B2 (en)	2020-10-23	2022-11-29	Flotek Chemistry, Llc	Microemulsions comprising an alkyl propoxylated sulfate surfactant, and related methods
US11787997B2 (en) *	2022-03-21	2023-10-17	Saudi Arabian Oil Company	Treatment fluid composition for high temperature multi-stage fracturing applications
US11939516B2 (en)	2022-03-21	2024-03-26	Saudi Arabian Oil Company	Treatment fluid recipe for high temperature multi-stage fracturing applications
US12441933B2 (en) *	2023-06-05	2025-10-14	Halliburton Energy Services, Inc.	Friction reducer slurries with suspending agent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2341876A (en) *	1998-07-30	2000-03-29	Baker Hughes Inc	Multiple phase emulsion
US20050107263A1 (en) *	1999-07-29	2005-05-19	Baker Hughes Incorporated	Pumpable multiple phase compositions for controlled release applications downhole

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GB9915214D0 (en) *	1999-06-29	1999-09-01	Bp Exploration Operating	Microemulsions
US6509301B1 (en) *	1999-08-26	2003-01-21	Daniel Patrick Vollmer	Well treatment fluids and methods for the use thereof
US6593279B2 (en) *	1999-12-10	2003-07-15	Integrity Industries, Inc.	Acid based micro-emulsions
US6631764B2 (en) *	2000-02-17	2003-10-14	Schlumberger Technology Corporation	Filter cake cleanup and gravel pack methods for oil based or water based drilling fluids
US6613720B1 (en) *	2000-10-13	2003-09-02	Schlumberger Technology Corporation	Delayed blending of additives in well treatment fluids
AU2003219942A1 (en) *	2002-03-01	2003-09-16	Cesi Chemical, A Flotek Company	Composition and process for well cleaning
US20080287324A1 (en) *	2002-03-01	2008-11-20	Cesi Chemical, Inc., A Flotek Company	Process for well cleaning
ATE362499T1 (en) *	2003-02-03	2007-06-15	Mi Llc	DELAYED PHASE CHANGE ADDITIVE FOR INVERTE EMULSION DRILLING FLUIDS
US7222672B2 (en) *	2004-01-16	2007-05-29	Halliburton Energy Services, Inc.	Wellbore fluids containing additives for removing a filter cake and methods of using the same
US9029299B2 (en) *	2004-05-13	2015-05-12	Baker Hughes Incorporated	Methods and compositions for delayed release of chemicals and particles
US7481273B2 (en) *	2004-09-02	2009-01-27	Bj Services Company	Method of using water-in-oil emulsion to remove oil base or synthetic oil base filter cake
US7709421B2 (en) *	2004-09-03	2010-05-04	Baker Hughes Incorporated	Microemulsions to convert OBM filter cakes to WBM filter cakes having filtration control
WO2006029019A2 (en) *	2004-09-03	2006-03-16	Baker Hughes Incorporated	Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsion
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US7455112B2 (en) *	2006-09-29	2008-11-25	Halliburton Energy Services, Inc.	Methods and compositions relating to the control of the rates of acid-generating compounds in acidizing operations
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US7855168B2 (en) *	2008-12-19	2010-12-21	Schlumberger Technology Corporation	Method and composition for removing filter cake

2012
- 2012-05-25 US US13/481,453 patent/US20130133886A1/en not_active Abandoned
- 2012-06-07 MX MX2013014906A patent/MX2013014906A/en unknown
- 2012-06-07 EP EP12801256.4A patent/EP2721251A4/en not_active Withdrawn
- 2012-06-07 WO PCT/US2012/041303 patent/WO2012173860A2/en not_active Ceased
2013
- 2013-12-12 NO NO20131659A patent/NO20131659A1/en unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2341876A (en) *	1998-07-30	2000-03-29	Baker Hughes Inc	Multiple phase emulsion
US20050107263A1 (en) *	1999-07-29	2005-05-19	Baker Hughes Incorporated	Pumpable multiple phase compositions for controlled release applications downhole

Also Published As

Publication number	Publication date
EP2721251A2 (en)	2014-04-23
US20130133886A1 (en)	2013-05-30
NO20131659A1 (en)	2014-01-13
MX2013014906A (en)	2014-02-20
WO2012173860A3 (en)	2013-05-16
WO2012173860A2 (en)	2012-12-20

Legal Events

Date	Code	Title	Description
2014-03-21	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
2014-04-23	17P	Request for examination filed	Effective date: 20131213
2014-04-23	AK	Designated contracting states	Kind code of ref document: A2 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
2014-09-24	DAX	Request for extension of the european patent (deleted)
2014-12-24	A4	Supplementary search report drawn up and despatched	Effective date: 20141124
2014-12-24	RIC1	Information provided on ipc code assigned before grant	Ipc: E21B 43/16 20060101ALI20141118BHEP Ipc: C09K 8/52 20060101AFI20141118BHEP
2015-09-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2015-10-14	18W	Application withdrawn	Effective date: 20150909

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