EA200600667A1 - METHOD OF DEVELOPMENT OF PLASTES OF SALTED RESERVES OF LOW POWER BY UNDERGROUND LEACHING - Google Patents

METHOD OF DEVELOPMENT OF PLASTES OF SALTED RESERVES OF LOW POWER BY UNDERGROUND LEACHING

Info

Publication number
EA200600667A1
EA200600667A1 EA200600667A EA200600667A EA200600667A1 EA 200600667 A1 EA200600667 A1 EA 200600667A1 EA 200600667 A EA200600667 A EA 200600667A EA 200600667 A EA200600667 A EA 200600667A EA 200600667 A1 EA200600667 A1 EA 200600667A1
Authority
EA
Eurasian Patent Office
Prior art keywords
leaching
low power
wells
development
injected
Prior art date
Application number
EA200600667A
Other languages
Russian (ru)
Other versions
EA009429B1 (en
Inventor
Владимир Сергеевич Войтенко
Владимир Владимирович Войтенко
Анатолий Михайлович Гречко
Валерий Михайлович Кириенко
Анатолий Данилович СМЫЧНИК
Сергей Федорович Шемет
Original Assignee
Открытое Акционерное Общество "Белгорхимпром"
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 Открытое Акционерное Общество "Белгорхимпром" filed Critical Открытое Акционерное Общество "Белгорхимпром"
Priority to EA200600667A priority Critical patent/EA009429B1/en
Publication of EA200600667A1 publication Critical patent/EA200600667A1/en
Publication of EA009429B1 publication Critical patent/EA009429B1/en

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  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Изобретение относится к области геотехнологии и может быть использовано при выщелачивании полезных ископаемых из рудных тел. Задача изобретения - повышение эффективности отработки калийных пластов малой мощности. Калийные пласты 1 малой мощности вскрывают сетью закачных 2 и добычных (откачных) 3 скважин. Сбойку закачных 2 и добычных 3 скважин, а также формирование «лежачих» камер выщелачивания 4 между скважинами в калийных пластах 1 малой мощности с целью исключения возможности развития фильтрационных каналов при формировании камер выщелачивания 4 в нежелательном направлении, в частности, в подстилающих 8 и перекрывающих 9 породах, осуществляют проходкой горизонтальных стволов 5 в продуктивных пластах путем их бурения с использованием колтюбинговых установок 6 и гибкой безмуфтовой цельнотянутой трубы 7. Таким образом, предлагаемый способ разработки позволяет повысить эффективность разработки пластов соляных залежей подземным выщелачиванием.The invention relates to the field of geotechnology and can be used in the leaching of minerals from ore bodies. The objective of the invention is to increase the efficiency of mining potash seams of low power. Potassium reservoirs 1 of low power reveal a network of injected 2 and production (pumping) 3 wells. The failure of injected 2 and production 3 wells, as well as the formation of “lying” leaching chambers 4 between wells in low-power potash beds 1 to eliminate the possibility of developing filtration channels when leaching chambers 4 are formed in an undesirable direction, in particular in the underlying 8 and overlapping rocks, carry out the penetration of horizontal shafts 5 in productive strata by drilling them using coiled tubing installations 6 and a flexible coupling-free seamless pipe 7. Thus, the proposed method development allows to increase the efficiency of the development of salt deposits with underground leaching.

EA200600667A 2006-02-15 2006-02-15 Method of working out low-thicked salt deposit beds by underground leaching EA009429B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200600667A EA009429B1 (en) 2006-02-15 2006-02-15 Method of working out low-thicked salt deposit beds by underground leaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200600667A EA009429B1 (en) 2006-02-15 2006-02-15 Method of working out low-thicked salt deposit beds by underground leaching

Publications (2)

Publication Number Publication Date
EA200600667A1 true EA200600667A1 (en) 2007-08-31
EA009429B1 EA009429B1 (en) 2007-12-28

Family

ID=40848939

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600667A EA009429B1 (en) 2006-02-15 2006-02-15 Method of working out low-thicked salt deposit beds by underground leaching

Country Status (1)

Country Link
EA (1) EA009429B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA016305B1 (en) * 2009-05-15 2012-04-30 Открытое Акционерное Общество "Белгорхимпром" (Оао "Белгорхимпром") Method of solution mining of natural salt deposit
CN110566176A (en) * 2019-09-26 2019-12-13 四川盐业地质钻井大队 Rock salt mine mining method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU876968A1 (en) * 1980-02-18 1981-10-30 Всесоюзный Научно-Исследовательский Институт Использования Газов В Народном Хозяйстве И Подземного Хранения Нефти, Нефтепродуктов И Сжиженных Газов Method of communicating wells in formations of soluble rock
SU1046485A1 (en) * 1982-06-11 1983-10-07 Всесоюзный научно-исследовательский и проектный институт галургии Method for crosscutting wells in underground salt leaching
RU2234597C1 (en) * 2003-06-11 2004-08-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method for horizontal oil well bore operation and making

Also Published As

Publication number Publication date
EA009429B1 (en) 2007-12-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ KG TJ TM RU