RU92008441A - SHUTTLE PORTLAND CEMENT - Google Patents

SHUTTLE PORTLAND CEMENT

Info

Publication number
RU92008441A
RU92008441A RU92008441/03A RU92008441A RU92008441A RU 92008441 A RU92008441 A RU 92008441A RU 92008441/03 A RU92008441/03 A RU 92008441/03A RU 92008441 A RU92008441 A RU 92008441A RU 92008441 A RU92008441 A RU 92008441A
Authority
RU
Russia
Prior art keywords
portland cement
shuttle
well
cement
oil
Prior art date
Application number
RU92008441/03A
Other languages
Russian (ru)
Inventor
В.Р. Негомедзянов
В.П. Борцов
Л.А. Вертопрахова
В.С. Денисов
Original Assignee
В.Р. Негомедзянов
В.П. Борцов
Л.А. Вертопрахова
В.С. Денисов
Filing date
Publication date
Application filed by В.Р. Негомедзянов, В.П. Борцов, Л.А. Вертопрахова, В.С. Денисов filed Critical В.Р. Негомедзянов
Publication of RU92008441A publication Critical patent/RU92008441A/en

Links

Claims (1)

Использование: в нефтегазодобывающей промышленности при цементировании скважин. Для повышения технологичности получения портландцемента при одновременном снижении стоимости и сохранении повышенных эксплуатационных характеристик в портландцемент добавляют песчано-щебеночную смесь при совместном помоле с клинкером, трепелом и гипсом в процессе производства цемента на заводе. Получаемый тампонажный портландцемент обеспечивает надежное разобщение вскрытых скважиной пластов.Usage: in the oil and gas industry for cementing wells. To improve the manufacturability of Portland cement while simultaneously reducing the cost and maintaining improved performance characteristics, Portland cement is added to the sand-crushed stone mixture with joint grinding with clinker, tripoli, and gypsum in the process of cement production at the plant. The resulting oil-well Portland cement ensures reliable separation of the layers exposed by the well.
RU92008441/03A 1992-11-26 SHUTTLE PORTLAND CEMENT RU92008441A (en)

Publications (1)

Publication Number Publication Date
RU92008441A true RU92008441A (en) 1995-09-20

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