CA2631000C - Appareil, compositions et methodes pour reduire la viscosite de liquides de fracturation - Google Patents

Appareil, compositions et methodes pour reduire la viscosite de liquides de fracturation Download PDF

Info

Publication number: CA2631000C
Authority: CA; Canada
Prior art keywords: fluid; viscosity; microbial composition; microbe; gelled
Prior art date: 2007-05-11
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.): Expired - Fee Related

Application number

CA2631000A

Other languages

English (en)

Other versions

CA2631000A1 (fr

Inventor

Barry Ekstrand

Frank Zamora

Sarkis R. Kakadjian

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.)

Lubrizol Oilfield Solutions Inc

Original Assignee

Clearwater International 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.)

2007-05-11

Filing date

2008-05-09

Publication date

2012-02-21

2008-05-06 Priority claimed from US12/116,072 external-priority patent/US7942201B2/en

2008-05-09 Application filed by Clearwater International Inc filed Critical Clearwater International Inc

2008-11-11 Publication of CA2631000A1 publication Critical patent/CA2631000A1/fr

2012-02-21 Application granted granted Critical

2012-02-21 Publication of CA2631000C publication Critical patent/CA2631000C/fr

Status Expired - Fee Related legal-status Critical Current

2028-05-09 Anticipated expiration legal-status Critical

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YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
230000008719 thickening Effects 0.000 description 1
239000010409 thin film Substances 0.000 description 1
WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 description 1
229910021539 ulexite Inorganic materials 0.000 description 1
239000002023 wood Substances 0.000 description 1
229920001285 xanthan gum Polymers 0.000 description 1
150000003751 zinc Chemical class 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
229940105296 zinc peroxide Drugs 0.000 description 1
239000002888 zwitterionic surfactant Substances 0.000 description 1

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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/582—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of bacteria
- 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
- C09K8/62—Compositions for forming crevices or fractures
- 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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
- C09K8/706—Encapsulated breakers
- 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
- C09K2208/24—Bacteria or enzyme containing gel breakers

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)
Colloid Chemistry (AREA)
Manufacturing Of Micro-Capsules (AREA)
Medicinal Preparation (AREA)

CA2631000A 2007-05-11 2008-05-09 Appareil, compositions et methodes pour reduire la viscosite de liquides de fracturation Expired - Fee Related CA2631000C (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US91759807P	2007-05-11	2007-05-11
US60/917,598		2007-05-11
US12/116,072 US7942201B2 (en)	2007-05-11	2008-05-06	Apparatus, compositions, and methods of breaking fracturing fluids
US12/116,072		2008-05-06

Publications (2)

Publication Number	Publication Date
CA2631000A1 CA2631000A1 (fr)	2008-11-11
CA2631000C true CA2631000C (fr)	2012-02-21

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Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2631000A Expired - Fee Related CA2631000C (fr)	2007-05-11	2008-05-09	Appareil, compositions et methodes pour reduire la viscosite de liquides de fracturation

Country Status (2)

Country	Link
CA (1)	CA2631000C (fr)
GB (1)	GB2450204B (fr)

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Publication number	Priority date	Publication date	Assignee	Title
WO2012021373A1 (fr) *	2010-08-12	2012-02-16	Conocophillips Company	Matériau à libération contrôlée
WO2012045155A1 (fr) *	2010-10-06	2012-04-12	Trican Well Service Ltd.	Agents de fracture enzymatiques et procédé pour des systèmes fluides
CN110382662B (zh)	2017-03-03	2022-04-08	轨迹石油Ip有限责任公司	用于在压裂井中对聚合物进行微生物增强消化的组合物和方法
US11401452B2 (en)	2017-07-27	2022-08-02	Locus Oil Ip Company, Llc	Methods of selective and non-selective plugging for water flooding in enhanced oil recovery
WO2019094615A1 (fr)	2017-11-08	2019-05-16	Locus Oil Ip Company, Llc	Composition multifonctionnelle pour récupération améliorée de pétrole, meilleure qualité de pétrole, et prévention de corrosion
US11434415B2 (en)	2018-04-30	2022-09-06	Locus Oil Ip Company, Llc	Compositions and methods for paraffin liquefaction and enhanced oil recovery in oil wells and associated equipment
WO2020028253A1 (fr)	2018-07-30	2020-02-06	Locus Oil Ip Company, Llc	Compositions et procédés pour une récupération améliorée de pétrole à partir de formations à faible perméabilité
US11447684B2 (en)	2018-08-20	2022-09-20	Locus Oil Ip Company, Llc	Methods for paraffin removal and extended post-primary oil recovery
CN112175874B (zh) *	2020-10-12	2023-04-07	天津科技大学	一种复合酶及其处理瓜胶压裂液返排液的方法
CN114635678B (zh) *	2022-02-24	2023-07-07	东北大学	一种微生物联合水力压裂煤层增透系统及方法

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Publication number	Priority date	Publication date	Assignee	Title
US5869325A (en) *	1996-03-22	1999-02-09	Atlantic Richfield Company	Use of bacteria to break gels used in well treatment fluids
US7052901B2 (en) *	2000-10-31	2006-05-30	Baker Hughes Incorporated	Bacteria-based and enzyme-based mechanisms and products for viscosity reduction breaking of viscoelastic fluids
US7256160B2 (en) *	2001-11-13	2007-08-14	Baker Hughes Incorporated	Fracturing fluids for delayed flow back operations

2008
- 2008-05-09 CA CA2631000A patent/CA2631000C/fr not_active Expired - Fee Related
- 2008-05-09 GB GB0808388A patent/GB2450204B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2450204A (en)	2008-12-17
CA2631000A1 (fr)	2008-11-11
GB2450204B (en)	2011-10-12
GB0808388D0 (en)	2008-06-18

Publication	Publication Date	Title
AU2008202070B2 (en)	2013-04-04	Apparatus, Compositions, and Methods of Breaking Fracturing Fluids
CA2631000C (fr)	2012-02-21	Appareil, compositions et methodes pour reduire la viscosite de liquides de fracturation
US9175208B2 (en)	2015-11-03	Compositions and methods for breaking hydraulic fracturing fluids
US10822541B2 (en)	2020-11-03	Method of using Sophorolipids in well treatment operations
US9328285B2 (en)	2016-05-03	Methods using low concentrations of gas bubbles to hinder proppant settling
US10066148B2 (en)	2018-09-04	Viscosified fluid loss control agent utilizing chelates
EP0628130B1 (fr)	1998-01-14	Agent de rupture enzymatique pour fluide de fracturation a base de galactomannan
US6165947A (en)	2000-12-26	Method and composition for controlling fluid loss in high permeability hydrocarbon bearing formations
US5950731A (en)	1999-09-14	Methods and compositions for breaking viscosified fluids
CA2564458C (fr)	2012-06-26	Fluides de forage de puits possedant des proprietes de controle de l'argile
US5558161A (en)	1996-09-24	Method for controlling fluid-loss and fracturing high permeability subterranean formations
US7195065B2 (en)	2007-03-27	Stabilizing crosslinked polymer guars and modified guar derivatives
AU2011236634B2 (en)	2014-02-13	Low damage sea water based frac pack fluid
EA013930B1 (ru)	2010-08-30	Способ гидроразрыва пласта
WO2007072401A2 (fr)	2007-06-28	Traitement de puit à l'aide d'un polymère soluble
US5393439A (en)	1995-02-28	Periodate fracturing fluid viscosity breakers
US7347265B2 (en)	2008-03-25	Method of forming temporary blocking gel containing guar derivative
US10870791B2 (en)	2020-12-22	Compositions and methods for cross-linking hydratable polymers using produced water
WO2014130448A1 (fr)	2014-08-28	Procédés de modification de la rhéologie d'un fluide

Legal Events

Date	Code	Title	Description
2008-06-23	EEER	Examination request
2020-10-13	MKLA	Lapsed	Effective date: 20200831