DE602007011287D1 - Bohrlochbehandlung - Google Patents

Bohrlochbehandlung

Info

Publication number
DE602007011287D1
DE602007011287D1 DE602007011287T DE602007011287T DE602007011287D1 DE 602007011287 D1 DE602007011287 D1 DE 602007011287D1 DE 602007011287 T DE602007011287 T DE 602007011287T DE 602007011287 T DE602007011287 T DE 602007011287T DE 602007011287 D1 DE602007011287 D1 DE 602007011287D1
Authority
DE
Germany
Prior art keywords
well treatment
molecular weight
ammonium salt
polymer formed
scale inhibitor
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.)
Active
Application number
DE602007011287T
Other languages
English (en)
Inventor
Harry Montgomerie
Ping Chen
Thomas Hagen
Rex Wat
Olav Martin Selle
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.)
Champion Technologies Ltd
Equinor ASA
Original Assignee
Champion Technologies Ltd
Statoil ASA
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 Champion Technologies Ltd, Statoil ASA filed Critical Champion Technologies Ltd
Publication of DE602007011287D1 publication Critical patent/DE602007011287D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
DE602007011287T 2006-08-17 2007-08-16 Bohrlochbehandlung Active DE602007011287D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0616469.3A GB0616469D0 (en) 2006-08-17 2006-08-17 Well treatment
GBGB0624964.3A GB0624964D0 (en) 2006-08-17 2006-12-14 Well treatment
PCT/GB2007/003131 WO2008020220A1 (en) 2006-08-17 2007-08-16 Well treatment

Publications (1)

Publication Number Publication Date
DE602007011287D1 true DE602007011287D1 (de) 2011-01-27

Family

ID=37081231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011287T Active DE602007011287D1 (de) 2006-08-17 2007-08-16 Bohrlochbehandlung

Country Status (10)

Country Link
US (1) US8101554B2 (de)
EP (1) EP2052050B1 (de)
AT (1) ATE491768T1 (de)
AU (1) AU2007285556C1 (de)
CA (1) CA2660097C (de)
DE (1) DE602007011287D1 (de)
DK (1) DK2052050T3 (de)
GB (2) GB0616469D0 (de)
NO (1) NO341276B1 (de)
WO (1) WO2008020220A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0616469D0 (en) 2006-08-17 2006-09-27 Champion Technologies Ltd Well treatment
CA2771101C (en) 2009-08-20 2018-10-23 Statoil Asa Well treatment
GB201116530D0 (en) 2011-09-26 2011-11-09 Champion Technologies Ltd Method
JP6028045B2 (ja) 2012-02-29 2016-11-16 コスカン、ラリー ピー.KOSKAN, Larry P. 油井におけるスケール形成を抑制するためのシステムおよび方法
GB201210034D0 (en) 2012-06-07 2012-07-18 Univ Leeds A method of inhibiting scale in a geological formation
FR3003868A1 (fr) * 2013-03-27 2014-10-03 Poweltec Traitement anti-depot des formations souterraines par injection d'inhibiteur de depot
US9475900B2 (en) * 2013-12-11 2016-10-25 The Nippon Synthetic Chemical Industry Co., Ltd. Drilling fluid additive
US9702225B2 (en) 2015-05-13 2017-07-11 Halliburton Energy Services, Inc. Surface modification agent to prolong scale inhibitor lifetime
GB2580860A (en) * 2018-09-25 2020-08-05 Graham Gordon Method for enhancing scale inhibition within a hydrocarbon production system
EP3902976A4 (de) * 2018-12-28 2022-09-07 Kemira Oyj Verfahren und zusammensetzungen zur behandlung von kalk

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Also Published As

Publication number Publication date
NO20091114L (no) 2009-03-13
NO341276B1 (no) 2017-10-02
GB0616469D0 (en) 2006-09-27
AU2007285556C1 (en) 2013-01-31
ATE491768T1 (de) 2011-01-15
US20100273682A1 (en) 2010-10-28
DK2052050T3 (da) 2011-04-04
AU2007285556B2 (en) 2012-08-09
EP2052050A1 (de) 2009-04-29
WO2008020220A1 (en) 2008-02-21
US8101554B2 (en) 2012-01-24
CA2660097A1 (en) 2008-02-21
CA2660097C (en) 2012-07-10
EP2052050B1 (de) 2010-12-15
AU2007285556A1 (en) 2008-02-21
GB0624964D0 (en) 2007-01-24

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