ATE494346T1 - Schwellhemmer für ton und schieferton - Google Patents

Schwellhemmer für ton und schieferton

Info

Publication number
ATE494346T1
ATE494346T1 AT07820106T AT07820106T ATE494346T1 AT E494346 T1 ATE494346 T1 AT E494346T1 AT 07820106 T AT07820106 T AT 07820106T AT 07820106 T AT07820106 T AT 07820106T AT E494346 T1 ATE494346 T1 AT E494346T1
Authority
AT
Austria
Prior art keywords
carbon atoms
clay
linear
inhibitant
swell
Prior art date
Application number
AT07820106T
Other languages
English (en)
Inventor
Franco Federici
Luigi Merli
Laura Vigano'
Lorena Bottarello
Thierry Bossi
Bassi Giuseppe Li
Original Assignee
Lamberti Spa
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 Lamberti Spa filed Critical Lamberti Spa
Application granted granted Critical
Publication of ATE494346T1 publication Critical patent/ATE494346T1/de

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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic 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
    • 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
    • C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating

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)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Building Environments (AREA)
AT07820106T 2006-09-14 2007-09-11 Schwellhemmer für ton und schieferton ATE494346T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000059A ITVA20060059A1 (it) 2006-09-14 2006-09-14 Inibitori di rigonfiamento di argille
PCT/EP2007/059495 WO2008031806A1 (en) 2006-09-14 2007-09-11 Swelling inhibitors for clays and shales

Publications (1)

Publication Number Publication Date
ATE494346T1 true ATE494346T1 (de) 2011-01-15

Family

ID=38736065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07820106T ATE494346T1 (de) 2006-09-14 2007-09-11 Schwellhemmer für ton und schieferton

Country Status (6)

Country Link
US (1) US20090239771A1 (de)
EP (1) EP2061856B1 (de)
AT (1) ATE494346T1 (de)
DE (1) DE602007011780D1 (de)
IT (1) ITVA20060059A1 (de)
WO (1) WO2008031806A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100222241A1 (en) * 2004-08-06 2010-09-02 Lamberti Spa Clay Inhibitors for the Drilling Industry
ES2719111T3 (es) 2010-10-19 2019-07-08 Gcp Applied Tech Inc Arenas manufacturadas que contienen arcilla para composiciones cementosas hidratables
US8461245B2 (en) 2011-02-15 2013-06-11 W.R. Grace & Co.-Conn. Copolymers for treating construction aggregates
EP2551326A1 (de) 2011-07-28 2013-01-30 Basf Se Verwendung von Polylysin als Shale Inhibitor
US9890315B2 (en) 2011-07-28 2018-02-13 Basf Se Use of polylysine as a shale inhibitor
CN104428387B (zh) 2012-07-06 2018-11-09 巴斯夫欧洲公司 用于水基钻井液的可生物降解的接枝共聚物防粘附添加剂
MX2017009585A (es) 2015-03-05 2017-11-01 Halliburton Energy Services Inc Compuesto de biopolimero para fluidos de tratamiento de base acuosa.
EP3533969A1 (de) * 2018-03-01 2019-09-04 ETH Zürich Zusatzmittel zur verhinderung des quellens von anhydrithaltigem gesteinsmaterial
CN112080259B (zh) * 2020-04-14 2022-04-01 西南石油大学 一种环保型超支化聚季铵盐氨基酸制成的页岩插层抑制剂
CN114058341B (zh) * 2020-07-29 2023-02-28 中国石油化工股份有限公司 一种钻井液用添加剂及钻井液用组合物
IT202100002456A1 (it) 2021-02-04 2022-08-04 Lamberti Spa Inibitori dell’idratazione di scisti e fluidi di trattamento sotterraneo che li contengono
AU2022356269A1 (en) 2021-09-29 2024-10-17 Schlumberger Technology B.V. Shale inhibitor additives, wellbore fluids comprising said additives, and methods of using said fluids
US20250092299A1 (en) * 2022-03-30 2025-03-20 Schlumberger Technology Corporation Derivatization of amines for use as shale inhibitors in a subterranean formation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894907A (en) * 1957-02-06 1959-07-14 Cities Service Res & Dev Co Acidizing wells
CA1099088A (en) * 1979-04-20 1981-04-14 Peter J. Young Well treating composition and method
US4505833A (en) * 1983-10-03 1985-03-19 Diamond Shamrock Chemicals Company Stabilizing clayey formations
JPH02269197A (ja) * 1984-12-14 1990-11-02 Idemitsu Kosan Co Ltd 摺動兼金属加工用潤滑組成物
EP1325208A2 (de) * 2000-09-05 2003-07-09 The Lubrizol Corporation Verwendung von wasserlöslichen de-emulgiermitteln zur trennung von ölen aus tonerde
WO2006013596A1 (en) * 2004-08-06 2006-02-09 Lamberti S.P.A. Shale inhibitors for the petroleum industry

Also Published As

Publication number Publication date
ITVA20060059A1 (it) 2008-03-15
DE602007011780D1 (de) 2011-02-17
WO2008031806A1 (en) 2008-03-20
EP2061856B1 (de) 2011-01-05
US20090239771A1 (en) 2009-09-24
EP2061856A1 (de) 2009-05-27

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