JPS6223993B2 - - Google Patents

Info

Publication number
JPS6223993B2
JPS6223993B2 JP18619680A JP18619680A JPS6223993B2 JP S6223993 B2 JPS6223993 B2 JP S6223993B2 JP 18619680 A JP18619680 A JP 18619680A JP 18619680 A JP18619680 A JP 18619680A JP S6223993 B2 JPS6223993 B2 JP S6223993B2
Authority
JP
Japan
Prior art keywords
water retention
acid
cement
water
polyethyleneimine
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.)
Expired
Application number
JP18619680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57109885A (en
Inventor
Hiroshi Segawa
Satoshi Sato
Juji Kawamura
Shizuo Kimata
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.)
Toagosei Co Ltd
Original Assignee
Toagosei Co Ltd
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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP18619680A priority Critical patent/JPS57109885A/ja
Publication of JPS57109885A publication Critical patent/JPS57109885A/ja
Publication of JPS6223993B2 publication Critical patent/JPS6223993B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP18619680A 1980-12-26 1980-12-26 Cementing method for winze Granted JPS57109885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18619680A JPS57109885A (en) 1980-12-26 1980-12-26 Cementing method for winze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18619680A JPS57109885A (en) 1980-12-26 1980-12-26 Cementing method for winze

Publications (2)

Publication Number Publication Date
JPS57109885A JPS57109885A (en) 1982-07-08
JPS6223993B2 true JPS6223993B2 (fr) 1987-05-26

Family

ID=16184058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18619680A Granted JPS57109885A (en) 1980-12-26 1980-12-26 Cementing method for winze

Country Status (1)

Country Link
JP (1) JPS57109885A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569759B1 (fr) * 1984-08-30 1987-09-11 Petroles Cie Francaise Procede de cimentation etanche dans un puits de forage
GB8423054D0 (en) * 1984-09-12 1984-10-17 Fujisawa Pharmaceutical Co Cement additives
JPH0769703A (ja) * 1993-06-29 1995-03-14 Kyokado Eng Co Ltd セメント硬化物、これに適用される保護剤および保護方法
US6190451B1 (en) * 1997-12-08 2001-02-20 Showa Denko Kabushiki Kaisha Admixture of cement composition

Also Published As

Publication number Publication date
JPS57109885A (en) 1982-07-08

Similar Documents

Publication Publication Date Title
US7216707B2 (en) Cement compositions with improved fluid loss characteristics and methods of cementing using such cement compositions
US5536311A (en) Set retarded cement compositions, additives and methods
US7285165B2 (en) Cement compositions comprising set retarder compositions and associated methods
US7947127B2 (en) Cement retarder systems, and retarded cement compositions
EP1213270B1 (fr) Additif pour le contrôle du filtrat pour ciment de puits
EP1319798B1 (fr) Etanchéification des zones souterraines
US6715552B2 (en) Well cementing methods and compositions
CA1223014A (fr) Ciment hydraulique avec adjuvant de controle matriciel
US4931489A (en) Fluid loss control additives for oil well cementing compositions
US20150007992A1 (en) Use of terpolymers as fluid loss additives in well cementing
EP1886980B1 (fr) Retardateurs pour ciment
EP1394353A2 (fr) Régulation de la migration de gaz pendant la cimentation de puits
US7846876B2 (en) Surfactant composition
JPS61106450A (ja) 遅硬型水硬性セメント組成物
US20040159431A1 (en) Methods and compositions for cementing wells
WO2015042026A1 (fr) Polymères linéaires stables à hautes températures
JPS6223993B2 (fr)
CN109575260B (zh) 一种季铵盐型混凝土抗泥剂及其制备方法
CA2127346C (fr) Retardateur de prise, liant hydraulique et applications
AU614367B2 (en) Fluid loss control additives for oil well cementing compositions
US4933378A (en) Fluid loss control additives for oil well cementing compositions
CA2523086C (fr) Compositions biodegradables a effet retardateur pour ciment et procedes de cimentation dans une formation souterraine
JPS6090860A (ja) 高温度用低比重セメントの品質劣化を防止する方法
WO2001005727A2 (fr) Compositions de ciment de faible densite pour puits
JPH01153559A (ja) セメント組成物