EP2760965A4 - Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems - Google Patents

Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems

Info

Publication number
EP2760965A4
EP2760965A4 EP11873453.2A EP11873453A EP2760965A4 EP 2760965 A4 EP2760965 A4 EP 2760965A4 EP 11873453 A EP11873453 A EP 11873453A EP 2760965 A4 EP2760965 A4 EP 2760965A4
Authority
EP
European Patent Office
Prior art keywords
petroleum
agglomerate
hydrate inhibitors
natural gas
systems
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Withdrawn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
EP11873453.2A
Other languages
German (de)
French (fr)
Other versions
EP2760965A1 (en
Inventor
Curtis Conkle
James Russum
Danny Durham
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.)
Multi Chem Group LLC
Original Assignee
Multi Chem Group 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 Multi Chem Group LLC filed Critical Multi Chem Group LLC
Publication of EP2760965A1 publication Critical patent/EP2760965A1/en
Publication of EP2760965A4 publication Critical patent/EP2760965A4/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Withdrawn legal-status Critical Current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
    • C09K8/52—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
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
EP11873453.2A 2011-09-26 2011-09-26 Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems Withdrawn EP2760965A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/053284 WO2013048365A1 (en) 2011-09-26 2011-09-26 Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems

Publications (2)

Publication Number Publication Date
EP2760965A1 EP2760965A1 (en) 2014-08-06
EP2760965A4 true EP2760965A4 (en) 2015-04-22

Family

ID=47996113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11873453.2A Withdrawn EP2760965A4 (en) 2011-09-26 2011-09-26 Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems

Country Status (6)

Country Link
EP (1) EP2760965A4 (en)
AU (1) AU2011378265A1 (en)
BR (1) BR112013021905A2 (en)
CA (1) CA2827471C (en)
MX (1) MX2013009634A (en)
WO (1) WO2013048365A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013006566A2 (en) * 2010-09-21 2016-06-07 Multi Chem Group Llc ldhis anti-caking water removal
US9725645B2 (en) 2011-05-03 2017-08-08 Preferred Technology, Llc Proppant with composite coating
US8763700B2 (en) 2011-09-02 2014-07-01 Robert Ray McDaniel Dual function proppants
US9290690B2 (en) 2011-05-03 2016-03-22 Preferred Technology, Llc Coated and cured proppants
US9562187B2 (en) 2012-01-23 2017-02-07 Preferred Technology, Llc Manufacture of polymer coated proppants
US10006128B2 (en) 2012-09-28 2018-06-26 Ecolab Usa Inc. Quaternary and cationic ammonium surfactants as corrosion inhibitors
US9518214B2 (en) 2013-03-15 2016-12-13 Preferred Technology, Llc Proppant with polyurea-type coating
US10100247B2 (en) 2013-05-17 2018-10-16 Preferred Technology, Llc Proppant with enhanced interparticle bonding
US9410073B2 (en) 2013-11-26 2016-08-09 Ecolab Usa Inc. Anti-agglomerants for controlling gas hydrates
US9790422B2 (en) 2014-04-30 2017-10-17 Preferred Technology, Llc Proppant mixtures
WO2016070044A1 (en) * 2014-10-30 2016-05-06 Preferred Technology, Llc Proppants and methods of use thereof
US9862881B2 (en) 2015-05-13 2018-01-09 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
US10590337B2 (en) 2015-05-13 2020-03-17 Preferred Technology, Llc High performance proppants
US11208591B2 (en) 2016-11-16 2021-12-28 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
US10696896B2 (en) 2016-11-28 2020-06-30 Prefferred Technology, Llc Durable coatings and uses thereof
FR3092331A1 (en) 2019-02-06 2020-08-07 Arkema France COMPOSITION TO PREVENT AGGLOMERATION OF GAS HYDRATES
US11753576B2 (en) 2019-05-28 2023-09-12 Clariant International Ltd. Method for inhibiting gas hydrate blockage in oil and gas pipelines
US11753577B2 (en) 2019-05-28 2023-09-12 Clariant International Ltd. Method for inhibiting gas hydrate blockage in oil and gas pipelines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002066785A1 (en) * 2001-02-20 2002-08-29 Baker Hughes Incorporated Composition and method for inhibition of formation of gas hydrates
US6566309B1 (en) * 1999-05-03 2003-05-20 Clariant Gmbh Additives for inhibiting gas hydrate formation
WO2004111161A1 (en) * 2003-06-06 2004-12-23 Akzo Nobel N.V. Gas hydrate inhibitors
US20050261529A1 (en) * 2004-05-18 2005-11-24 Baker Hughes Incorporated Enhancement modifiers for gas hydrate inhibitors
CN101405364A (en) * 2006-03-21 2009-04-08 阿克佐诺贝尔股份有限公司 Additive for preserving the fluidity of fluids containing gas hydrates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060094913A1 (en) * 2004-11-04 2006-05-04 Spratt Paul A Ion pair amphiphiles as hydrate inhibitors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6566309B1 (en) * 1999-05-03 2003-05-20 Clariant Gmbh Additives for inhibiting gas hydrate formation
WO2002066785A1 (en) * 2001-02-20 2002-08-29 Baker Hughes Incorporated Composition and method for inhibition of formation of gas hydrates
WO2004111161A1 (en) * 2003-06-06 2004-12-23 Akzo Nobel N.V. Gas hydrate inhibitors
US20050261529A1 (en) * 2004-05-18 2005-11-24 Baker Hughes Incorporated Enhancement modifiers for gas hydrate inhibitors
CN101405364A (en) * 2006-03-21 2009-04-08 阿克佐诺贝尔股份有限公司 Additive for preserving the fluidity of fluids containing gas hydrates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013048365A1 *

Also Published As

Publication number Publication date
AU2011378265A1 (en) 2013-08-15
EP2760965A1 (en) 2014-08-06
BR112013021905A2 (en) 2016-11-01
MX2013009634A (en) 2014-01-24
WO2013048365A1 (en) 2013-04-04
CA2827471A1 (en) 2013-04-04
CA2827471C (en) 2016-11-01

Similar Documents

Publication Publication Date Title
EP2760965A4 (en) Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems
GB201121594D0 (en) Liquefied natural gas and hydrocarbon gas processiing
GB2472170B (en) Liquefied natural gas and hydrocarbon gas processing
HK1212307A1 (en) Systems and methods for floating dockside liquefaction of natural gas
EP2792101A4 (en) Deletion of content in storage systems
EP2539009A4 (en) Systems and methods for endoluminal valve creation
SG11201503594SA (en) System and method for natural gas liquefaction
EP2683243A4 (en) Pi3 kinase inhibitors and uses thereof
HK1198827A1 (en) Dyrk1 inhibitors and uses thereof dyrk1
BRPI1011152A2 (en) hydrocarbon gas and liquefied natural gas processing
EP2723490A4 (en) Hydrogen sulfide scavenger for use in hydrocarbons
PL2706282T3 (en) Boil-off gas processing device and liquefied gas tank
GB201213490D0 (en) Method and composition for enhanced hydrocarbons recovery
EP2938604A4 (en) Beta-amino ester gas hydrate inhibitors
GB2522812B (en) Gas hydrate inhibitor, method and use of hyperbranched polyester polyols as gas hydrate inhibitors
EP2556055A4 (en) Ship inhibitors and uses thereof
GB2510783B (en) Floating liquefied natural gas pretreatment system
EP2859290A4 (en) System and process for natural gas liquefaction
GB2509867B (en) Method of inhibiting the formation of gas hydrates using amidines and guanidines
ZA201402478B (en) Systems and methods for the use of fischer-tropsch tail gas in a gas liquid process
GB2485035B (en) Pipeline hydrate inhibitor and method of reducing hydrates using the hydrate inhibitor
AP2014007393A0 (en) Liquefied petroleum gas 'LPG' partial refilling process
PL2643631T3 (en) Pipeline for conveying liquefied gas
EP2789676A4 (en) Hydrocarbon fuel antioxidant and use method therefor
TH117458B (en) Liquefied natural gas and hydrocarbon process gas

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: 20130912

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

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

Effective date: 20150323

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 8/52 20060101AFI20150317BHEP

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: 20151024