RU2000115429A - METHOD FOR LAMPS OF ROCKS WITH INHOMOGENEOUS CRACKING - Google Patents

METHOD FOR LAMPS OF ROCKS WITH INHOMOGENEOUS CRACKING

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Publication number
RU2000115429A
RU2000115429A RU2000115429/03A RU2000115429A RU2000115429A RU 2000115429 A RU2000115429 A RU 2000115429A RU 2000115429/03 A RU2000115429/03 A RU 2000115429/03A RU 2000115429 A RU2000115429 A RU 2000115429A RU 2000115429 A RU2000115429 A RU 2000115429A
Authority
RU
Russia
Prior art keywords
well
main
additional
under pressure
water
Prior art date
Application number
RU2000115429/03A
Other languages
Russian (ru)
Other versions
RU2183273C2 (en
Inventor
Вениамин Анатольевич Хямяляйнен
Виталий Михайлович Пампура
Виктор Дмитриевич Богатырев
Original Assignee
Кузбасский государственный технический университет
Filing date
Publication date
Application filed by Кузбасский государственный технический университет filed Critical Кузбасский государственный технический университет
Priority to RU2000115429/03A priority Critical patent/RU2183273C2/en
Priority claimed from RU2000115429/03A external-priority patent/RU2183273C2/en
Publication of RU2000115429A publication Critical patent/RU2000115429A/en
Application granted granted Critical
Publication of RU2183273C2 publication Critical patent/RU2183273C2/en

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Claims (2)

1. Способ тампонажа горных пород с неоднородной трещиноватостью, включающий бурение основных и дополнительных скважин, нагнетания в дополнительную скважину воды под давлением, обеспечивающим расширение тонких трещин, в основную скважину раствора под давлением, превышающим давление нагнетания воды, в дополнительной скважине на величину, обеспечивающую требуемый радиус распространения раствора от скважины, отличающийся тем, что нагнетание производят одновременно в основные и дополнительные скважины, причем в дополнительную скважину нагнетают воду под давлением, обеспечивающим расширение тонких трещин, а в основную скважину нагнетают тампонажный раствор под давлением, обеспечивающим требуемый радиус распространения раствора от скважины.1. The method of cementing rocks with heterogeneous fracturing, including drilling the main and additional wells, injection into an additional well of water under pressure, providing expansion of thin cracks, into the main well of a solution under pressure exceeding the pressure of water injection in the additional well by an amount that provides the required the radius of the distribution of the solution from the well, characterized in that the injection is carried out simultaneously in the main and additional wells, and in the additional well n water is agitated under pressure, which allows expansion of thin cracks, and cement slurry is injected into the main well under pressure, which ensures the required radius of the solution from the well. 2. Способ по п. 1, отличающийся тем, что дополнительные скважины для нагнетания воды используют в качестве основных для нагнетания тампонажного раствора. 2. The method according to p. 1, characterized in that the additional wells for pumping water are used as the main ones for pumping grouting mortar.
RU2000115429/03A 2000-06-14 2000-06-14 Method of rocks grouting with nonuniform jointing RU2183273C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000115429/03A RU2183273C2 (en) 2000-06-14 2000-06-14 Method of rocks grouting with nonuniform jointing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000115429/03A RU2183273C2 (en) 2000-06-14 2000-06-14 Method of rocks grouting with nonuniform jointing

Publications (2)

Publication Number Publication Date
RU2000115429A true RU2000115429A (en) 2002-04-20
RU2183273C2 RU2183273C2 (en) 2002-06-10

Family

ID=20236243

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000115429/03A RU2183273C2 (en) 2000-06-14 2000-06-14 Method of rocks grouting with nonuniform jointing

Country Status (1)

Country Link
RU (1) RU2183273C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484250C1 (en) * 2011-12-22 2013-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Method for strengthening of soft fractured modular solid ores

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