ATE41469T1 - Verfahren zum stabilisieren von feinen teilchen. - Google Patents

Verfahren zum stabilisieren von feinen teilchen.

Info

Publication number
ATE41469T1
ATE41469T1 AT85305807T AT85305807T ATE41469T1 AT E41469 T1 ATE41469 T1 AT E41469T1 AT 85305807 T AT85305807 T AT 85305807T AT 85305807 T AT85305807 T AT 85305807T AT E41469 T1 ATE41469 T1 AT E41469T1
Authority
AT
Austria
Prior art keywords
carbon atoms
methyl
group
ethyl
copolymer
Prior art date
Application number
AT85305807T
Other languages
English (en)
Inventor
John Keith Borchardt
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Application granted granted Critical
Publication of ATE41469T1 publication Critical patent/ATE41469T1/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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT85305807T 1985-08-15 1985-08-15 Verfahren zum stabilisieren von feinen teilchen. ATE41469T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85305807A EP0212019B1 (de) 1985-08-15 1985-08-15 Verfahren zum Stabilisieren von feinen Teilchen

Publications (1)

Publication Number Publication Date
ATE41469T1 true ATE41469T1 (de) 1989-04-15

Family

ID=8194329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85305807T ATE41469T1 (de) 1985-08-15 1985-08-15 Verfahren zum stabilisieren von feinen teilchen.

Country Status (3)

Country Link
EP (1) EP0212019B1 (de)
AT (1) ATE41469T1 (de)
DE (1) DE3568820D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969523A (en) * 1989-06-12 1990-11-13 Dowell Schlumberger Incorporated Method for gravel packing a well
DE10044535A1 (de) * 2000-09-05 2002-04-04 Vng Verbundnetz Gas Ag Filter und Verfahren zur Herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055502A (en) * 1975-12-24 1977-10-25 Phillips Petroleum Company Method and composition for acidizing subterranean formations
GB2110744B (en) * 1981-12-02 1985-09-18 Halliburton Co Method and compositions for acidizing subterranean formations
CA1209009A (en) * 1981-12-15 1986-08-05 Christine A. Costello Polyampholytes and their use
US4497596A (en) * 1983-03-24 1985-02-05 Halliburton Company Method of minimizing fines migration in a subterranean formation

Also Published As

Publication number Publication date
DE3568820D1 (en) 1989-04-20
EP0212019A1 (de) 1987-03-04
EP0212019B1 (de) 1989-03-15

Similar Documents

Publication Publication Date Title
ATE36891T1 (de) Verfahren zum reduzieren der wanderung von feinen teilchen in unterirdischen formationen.
KR870010247A (ko) 생물학적으로 분해할 수 있는 섬유유연제
KR830005212A (ko) 이미다조[1,2-α] 피리딘의 제조방법
EP0176176A3 (de) Verfahren zur Stabilisierung von geschwollenen Zonen und feinen Teilchen in Strukturen wie unterirdische Formationen
MX9404815A (es) Silanos con grupos hidrofilos, su preparacion y uso como tensores enmedios acuosos.
KR900009725A (ko) 화합물
KR940014470A (ko) 포지티브 포토레지스트로서 유용한 중합체 및 이를 포함하는 조성물
ATE59555T1 (de) Quaternaere ammoniumsalze von natuerlichen polysacchariden mit hypocholesterolaemischer aktivitaet.
KR910004888A (ko) 직물연화 조성물
EP0120592A3 (de) Verfahren zur Stabilisierung von feinen Teilchen in Strukturen wie unterirdischen Formationen
KR927003649A (ko) 양이온 중합성 유기 재료 조성물 및 이를 안정화시키는 방법
JPS5429400A (en) Polymer comprising polyalkylpiperidine and its use as stabilizers
KR840008170A (ko) 대전방지성 아크릴 수지조성물 및 그의 제조방법
GB1481820A (en) Alkyl amides of polyoxyperfluoroal kandioic acids and derivatives thereof
ATE41469T1 (de) Verfahren zum stabilisieren von feinen teilchen.
GB1377303A (en) Ampholytic fluoroaliphatic surfactants
ATE38528T1 (de) Verfahren zum reduzieren der wanderung von feinen teilchen in poroesen strukturen.
DE3564437D1 (en) Copolymers of carboxylic monomer and betaine-containing monomer
KR890006913A (ko) 반응성 염료를 사용한 천연 폴리아미드 섬유의 염색방법
EP0321948A3 (de) Photographisches Material mit Silberhalogenid
KR890701481A (ko) 부식 및 스케일 형성을 억제하기 위해 수성 계를 처리하는 방법
SE8103138L (sv) Mikroberare for odling av forankringsberoende celler
JPS6465154A (en) Antistatic chlorinated resin composition
JPS5567746A (en) Silver halide photographic material having undergone destaticizing
DE3166963D1 (en) Textile treatment

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee