EP2900782A4 - Amide branched aromatic gelling agent enhancers and breakers - Google Patents

Amide branched aromatic gelling agent enhancers and breakers

Info

Publication number
EP2900782A4
EP2900782A4 EP13839421.8A EP13839421A EP2900782A4 EP 2900782 A4 EP2900782 A4 EP 2900782A4 EP 13839421 A EP13839421 A EP 13839421A EP 2900782 A4 EP2900782 A4 EP 2900782A4
Authority
EP
European Patent Office
Prior art keywords
breakers
gelling agent
branched aromatic
agent enhancers
amide branched
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.)
Withdrawn
Application number
EP13839421.8A
Other languages
German (de)
French (fr)
Other versions
EP2900782A1 (en
Inventor
Shaun T Mesher
Olivia Steward
Daniel Firth
Robert Moran
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.)
Synoil Fluids Holdings Inc
Original Assignee
Synoil Fluids Holdings 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
Priority claimed from US13/625,822 external-priority patent/US9315720B2/en
Application filed by Synoil Fluids Holdings Inc filed Critical Synoil Fluids Holdings Inc
Publication of EP2900782A1 publication Critical patent/EP2900782A1/en
Publication of EP2900782A4 publication Critical patent/EP2900782A4/en
Withdrawn legal-status Critical Current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
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K8/64—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)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
EP13839421.8A 2012-09-24 2013-09-24 Amide branched aromatic gelling agent enhancers and breakers Withdrawn EP2900782A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/625,822 US9315720B2 (en) 2011-09-23 2012-09-24 Pyromellitamide gelling agents
CA2790760A CA2790760C (en) 2011-09-23 2012-09-24 Pyromellitamide gelling agents
US201261706493P 2012-09-27 2012-09-27
PCT/CA2013/050729 WO2014043819A1 (en) 2012-09-24 2013-09-24 Amide branched aromatic gelling agent enhancers and breakers

Publications (2)

Publication Number Publication Date
EP2900782A1 EP2900782A1 (en) 2015-08-05
EP2900782A4 true EP2900782A4 (en) 2016-04-06

Family

ID=50342107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13839421.8A Withdrawn EP2900782A4 (en) 2012-09-24 2013-09-24 Amide branched aromatic gelling agent enhancers and breakers

Country Status (3)

Country Link
EP (1) EP2900782A4 (en)
CA (1) CA2884390A1 (en)
WO (1) WO2014043819A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10065923B2 (en) 2014-05-12 2018-09-04 Daicel Corporation Thickening stabilizer and thickening stabilization composition using same
CA2966830A1 (en) 2014-11-04 2016-05-12 Synoil Fluids Holdings Inc. Amide branched aromatic gelling agent breakers
IT201600099353A1 (en) 2016-10-05 2018-04-05 Lamberti Spa RHEOLOGY MODIFIER FOR FLUIDS FOR UNDERGROUND TREATMENTS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040718A1 (en) * 2011-09-23 2013-03-28 Synoil Fluids Holdings Inc. Pyromellitamide gelling agents

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040718A1 (en) * 2011-09-23 2013-03-28 Synoil Fluids Holdings Inc. Pyromellitamide gelling agents

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JAMES E. A. WEBB ET AL: "Pyromellitamide Aggregates and Their Response to Anion Stimuli", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 129, no. 22, 11 May 2007 (2007-05-11), US, pages 7155 - 7162, XP055158634, ISSN: 0002-7863, DOI: 10.1021/ja0713781 *
KATIE W. K. TONG ET AL: "Pyromellitamide Gelators: Exponential Rate of Aggregation, Hierarchical Assembly, and Their Viscoelastic Response to Anions +", LANGMUIR, vol. 25, no. 15, 4 August 2009 (2009-08-04), pages 8586 - 8592, XP055149174, ISSN: 0743-7463, DOI: 10.1021/la804180h *
See also references of WO2014043819A1 *

Also Published As

Publication number Publication date
CA2884390A1 (en) 2014-03-27
WO2014043819A1 (en) 2014-03-27
EP2900782A1 (en) 2015-08-05

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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: 20150424

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

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160309

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 43/22 20060101ALI20160303BHEP

Ipc: C09K 8/035 20060101AFI20160303BHEP

Ipc: E21B 21/00 20060101ALI20160303BHEP

17Q First examination report despatched

Effective date: 20170303

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

18D Application deemed to be withdrawn

Effective date: 20170914