RU93052292A - GAS-CEMENT COMPOSITION - Google Patents

GAS-CEMENT COMPOSITION

Info

Publication number
RU93052292A
RU93052292A RU93052292/33A RU93052292A RU93052292A RU 93052292 A RU93052292 A RU 93052292A RU 93052292/33 A RU93052292/33 A RU 93052292/33A RU 93052292 A RU93052292 A RU 93052292A RU 93052292 A RU93052292 A RU 93052292A
Authority
RU
Russia
Prior art keywords
weight
parts
gas
cement composition
ammonium
Prior art date
Application number
RU93052292/33A
Other languages
Russian (ru)
Other versions
RU2059059C1 (en
Inventor
А.А. Перейма
К.М. Тагиров
В.И. Ильяев
Original Assignee
Северо-Кавказский научно-исследовательский институт природных газов
Filing date
Publication date
Application filed by Северо-Кавказский научно-исследовательский институт природных газов filed Critical Северо-Кавказский научно-исследовательский институт природных газов
Priority to RU93052292A priority Critical patent/RU2059059C1/en
Priority claimed from RU93052292A external-priority patent/RU2059059C1/en
Publication of RU93052292A publication Critical patent/RU93052292A/en
Application granted granted Critical
Publication of RU2059059C1 publication Critical patent/RU2059059C1/en

Links

Claims (1)

Изобретение относится к бурению, а именно - к тампонажным растворам, предназначенным для крепления слабо сцементированных рыхлых пород и цементирования обсадных колонн нефтегазовых, геотермальных и специальных скважин. Изобретение позволяет улучшить технологические свойства раствора за счет за медления газовыделения и снижения динамического сопротивления сдвигу. В 529,80 - 534,65 мл (52,980 - 53,465 мас.ч.) воды последовательно растворяют при перемешивании 0,100 - 350 г (0,010 - 0,035 мас.ч.) смешанного комплексона аммонийнонатриевых солей аминополикарбоновых кислот, 2,000 - 7,000 г (0,200 - 0,700 мас. ч.) алюминиевой пудры при соотношении реагентов 0,5 : 1,00. Полученной суспензией затворяют 1000 г (100 мас.ч.) портландцемента.The invention relates to drilling, namely to cement slurries intended for the attachment of weakly cemented loose rocks and cementing casing strings of oil and gas, geothermal and special wells. The invention allows to improve the technological properties of the solution due to the slowing of gas evolution and reduce the dynamic resistance to shear. In 529.80 - 534.65 ml (52.980 - 53.465 parts by weight) of water, 0.100 - 350 g (0.010 - 0.035 parts by weight) of the mixed complexone of ammonium ammonium sodium salts of aminopolycarboxylic acids, 2,000 - 7,000 g (0.200 - 0.700 parts by weight of aluminum powder with a reagent ratio of 0.5: 1.00. The resulting suspension shut 1000 g (100 parts by weight) of Portland cement.
RU93052292A 1993-11-18 1993-11-18 Gas-cement compound RU2059059C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93052292A RU2059059C1 (en) 1993-11-18 1993-11-18 Gas-cement compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93052292A RU2059059C1 (en) 1993-11-18 1993-11-18 Gas-cement compound

Publications (2)

Publication Number Publication Date
RU93052292A true RU93052292A (en) 1996-03-27
RU2059059C1 RU2059059C1 (en) 1996-04-27

Family

ID=20149371

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93052292A RU2059059C1 (en) 1993-11-18 1993-11-18 Gas-cement compound

Country Status (1)

Country Link
RU (1) RU2059059C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2552261C1 (en) * 2014-06-26 2015-06-10 Алла Алексеевна Перейма Gas-cement grouting mortar

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