RU2018140798A - METHOD FOR LIQUIDATION OF UNDERGROUND STORAGES OF LAYERED HYDROCARBON RAW MATERIALS WITH RESERVOIRS CONTAINED IN STONE SALT AND OTHER ROCKS, INCLUDING MULTI-FROZEN, AND ALSO TAKE AWAY. - Google Patents

METHOD FOR LIQUIDATION OF UNDERGROUND STORAGES OF LAYERED HYDROCARBON RAW MATERIALS WITH RESERVOIRS CONTAINED IN STONE SALT AND OTHER ROCKS, INCLUDING MULTI-FROZEN, AND ALSO TAKE AWAY. Download PDF

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Publication number
RU2018140798A
RU2018140798A RU2018140798A RU2018140798A RU2018140798A RU 2018140798 A RU2018140798 A RU 2018140798A RU 2018140798 A RU2018140798 A RU 2018140798A RU 2018140798 A RU2018140798 A RU 2018140798A RU 2018140798 A RU2018140798 A RU 2018140798A
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RU
Russia
Prior art keywords
product
cement
underground storage
sorbent
recycling
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RU2018140798A
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Russian (ru)
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RU2746918C2 (en
RU2018140798A3 (en
Inventor
Владимир Алексеевич Перминов
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Владимир Алексеевич Перминов
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Priority to RU2018140798A priority Critical patent/RU2746918C2/en
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Publication of RU2018140798A3 publication Critical patent/RU2018140798A3/ru
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/16—Modification of mine passages or chambers for storage purposes, especially for liquids or gases

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (10)

1. Способ ликвидации подземных хранилищ пластового углеводородного сырья с резервуарами, сооружаемыми в каменной соли и других горных породах, в том числе многолетнемерзлых, а также в природнообразующихся карстовых пустот, характеризующийся тем, что первоначально готовят продукт утилизации путем перемешивания бурового шлама, песка, цемента и сорбента, при следующем соотношении компонентов, масс. %:1. The method of liquidation of underground storages of reservoir hydrocarbon materials with reservoirs built in rock salt and other rocks, including permafrost, as well as in naturally occurring karst voids, characterized in that the initial product is prepared by utilization by mixing drill cuttings, sand, cement and sorbent, in the following ratio of components, mass. %: буровой шламdrill cuttings 50fifty цементcement 2-52-5 сорбентsorbent 2-52-5 песокsand остальноеrest
затем непосредственно перед закачкой продукт утилизации переводят в подвижное состояние с введением в него жидкости до влажности 20-60%, при этом рабочая температура полученного продукта утилизации должна быть не менее 30°С, а температура окружающей среды при закачке продукта утилизации не ниже 5°С, далее полученный продукт утилизации закачивают в ликвидируемое подземное хранилище через ствол первой эксплуатационной скважины, после чего происходит вытеснение, находящейся жидкости из подземного хранилища во вторую эксплуатационную скважину, причем вытесненную жидкость используют при последующем переводе продукта утилизации в подвижное состояние, процесс заполнения подземного хранилища производят до начала вытеснения закачиваемого продукта утилизации из второй эксплуатационной скважины, при этом осуществляют контроль качества заполнения подземного хранилища, для чего на дневной поверхности бурят, по меньшей мере, две контрольные скважины, после чего процесс закачки возобновляют до полного вытеснения закачиваемого продукта утилизации из всех пробуренных скважин, в заключении каждую указанную скважину герметизируют путем цементирования стволов и призабойных зон.then, immediately before injection, the recycling product is brought into a mobile state with the introduction of liquid to a moisture content of 20-60%, while the operating temperature of the resulting recycling product must be at least 30 ° C, and the ambient temperature when injecting the recycling product is at least 5 ° C , then the resulting disposal product is pumped into the liquidated underground storage through the barrel of the first production well, after which the liquid in the underground storage is displaced into the second production well, the displaced liquid being used during the subsequent transfer of the disposal product to the mobile state, the underground storage is filled up to start displacement of the injected waste product from the second production well, while monitoring the quality of filling the underground storage, for which at least two control wells are drilled on the day surface, after which the injection process is resumed to the full on the displacement of the injected product utilization from all drilled wells, in conclusion, each specified well is sealed by cementing shafts and bottom-hole zones. 2. Способ по п. 1, отличающийся тем, что при производстве продукта утилизации в качестве цемента используют портландцемент или сульфатостойкий цемент или известь технологическую, молотую негашеную.2. The method according to p. 1, characterized in that in the manufacture of the recycling product, Portland cement or sulfate-resistant cement or technological lime, quicklime, is used as cement. 3. Способ по п. 1, отличающийся тем, что при производстве продукта утилизации в качестве сорбента используют глауконит или сорбент «Глаукомин».3. The method according to p. 1, characterized in that in the production of the recycling product, glauconite or Glaucomin sorbent is used as the sorbent. 4. Способ по п. 1, отличающийся тем, что в качестве вводимой жидкости при переводе продукта утилизации в подвижное состояние используют воду или рассол.4. The method according to p. 1, characterized in that the quality of the input liquid when transferring the product of disposal to a mobile state using water or brine. 5. Способ по п. 1, отличающийся тем, что забор жидкости производят из подземного хранилища через затрубное пространство первой эксплуатационной скважины.5. The method according to p. 1, characterized in that the fluid is taken from the underground storage through the annulus of the first production well. 6. Способ по п. 1, отличающийся тем, что забор жидкости производят из согласованного источника.6. The method according to p. 1, characterized in that the fluid is taken from an agreed source. 7. Способ по п. 1, отличающийся тем, что давление при закачке продукта утилизации 1,6 МПа.7. The method according to p. 1, characterized in that the pressure during the injection of the recycling product is 1.6 MPa. 8. Способ по п. 1, отличающийся тем, что при низкой температуре окружающей среды на месте производства работ устанавливают временное сооружение.8. The method according to p. 1, characterized in that at a low ambient temperature at the place of production work establish a temporary structure.
RU2018140798A 2018-11-19 2018-11-19 Method for elimination of underground reservoirs of formation hydrocarbon raw material with reservoirs constructed in rock salt and other rocks, including permafrost, as well as in natural forming karstic cavities RU2746918C2 (en)

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RU2018140798A RU2746918C2 (en) 2018-11-19 2018-11-19 Method for elimination of underground reservoirs of formation hydrocarbon raw material with reservoirs constructed in rock salt and other rocks, including permafrost, as well as in natural forming karstic cavities

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RU2018140798A3 RU2018140798A3 (en) 2020-11-27
RU2746918C2 RU2746918C2 (en) 2021-04-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709605A (en) * 2020-12-29 2021-04-27 中国电建集团中南勘测设计研究院有限公司 Seepage control construction method for underground water seal cave depot
CN113356182A (en) * 2021-06-10 2021-09-07 中交第三航务工程局有限公司 Karst area karst cave overburden grouting reinforcement structure and design method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560503A (en) * 1982-08-30 1985-12-24 John D. Gassett Fluid waste disposal
RU2296831C1 (en) * 2005-09-08 2007-04-10 Общество с ограниченной ответственностью "Уралэкоресурс" Ground mix for road building
RU2422347C1 (en) * 2009-12-25 2011-06-27 Общество с ограниченной ответственностью "Подземгазпром" Method of underground disposal of drilling waste in permafrost formations
RU2431733C1 (en) * 2010-08-26 2011-10-20 Общество с ограниченной ответственностью Научно-производственное предприятие "Союзгазтехнология" Procedure for sump building at construction of oil-gas condensate deposits
RU2508445C1 (en) * 2012-06-14 2014-02-27 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Method of underground gas storage abandonment
RU2558834C1 (en) * 2014-04-14 2015-08-10 Игорь Михайлович Волков Method for constructing sludge storage pit for well cuttings at oil and gas deposits (versions)
RU2616302C1 (en) * 2015-12-30 2017-04-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" (ТИУ) Method of disposal of well drilling waste into abandoned well

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709605A (en) * 2020-12-29 2021-04-27 中国电建集团中南勘测设计研究院有限公司 Seepage control construction method for underground water seal cave depot
CN113356182A (en) * 2021-06-10 2021-09-07 中交第三航务工程局有限公司 Karst area karst cave overburden grouting reinforcement structure and design method thereof

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RU2018140798A3 (en) 2020-11-27

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