PE20240494A1 - WELL SEALING AND IMPROVED FOAM PROPERTIES FOR ROCK AND CONCRETE FRAGMENTATION USING CONTROLLED FOAM INJECTION (CFI) - Google Patents
WELL SEALING AND IMPROVED FOAM PROPERTIES FOR ROCK AND CONCRETE FRAGMENTATION USING CONTROLLED FOAM INJECTION (CFI)Info
- Publication number
- PE20240494A1 PE20240494A1 PE2023002090A PE2023002090A PE20240494A1 PE 20240494 A1 PE20240494 A1 PE 20240494A1 PE 2023002090 A PE2023002090 A PE 2023002090A PE 2023002090 A PE2023002090 A PE 2023002090A PE 20240494 A1 PE20240494 A1 PE 20240494A1
- Authority
- PE
- Peru
- Prior art keywords
- foam
- injection
- rock
- pressure
- fluid
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 6
- 238000002347 injection Methods 0.000 title abstract 6
- 239000007924 injection Substances 0.000 title abstract 6
- 238000013467 fragmentation Methods 0.000 title 1
- 238000006062 fragmentation reaction Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 239000011859 microparticle Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Disintegrating Or Milling (AREA)
Abstract
La rotura de roca y concreto, basada en una inyeccion de espuma controlada o PCF (fractura de cono penetrante), utiliza un fluido a alta presion para presurizar un orificio pretaladrado. Se forma un sello de alta presion (18) entre el cilindro de inyeccion (2) y las paredes del orificio pretaladrado en el material a romper. Una valvula de asiento sin fugas mantiene un fluido en un recipiente a presion antes de una descarga rapida. Se generan cargas variables de espuma/agua y se envian al rompedor. El cilindro de inyeccion (2) esta prellenado con un fluido de baja viscosidad. Una valvula de asiento anular de accion inversa permite la inyeccion simultanea de aditivos quimicos y/o microparticulas para modificar la viscosidad de la espuma durante su liberacion a alta presion en el material que se va a romper. Un generador de espuma de alta presion (55) es compacto y fiable. La extraccion y lavado del sello libera el cilindro de inyeccion.Rock and concrete breaking, based on controlled foam injection or PCF (penetrating cone fracture), uses a high-pressure fluid to pressurize a pre-drilled hole. A high pressure seal (18) is formed between the injection cylinder (2) and the walls of the pre-drilled hole in the material to be broken. A leak-free poppet valve maintains a fluid in a pressure vessel before rapid discharge. Variable foam/water loads are generated and sent to the breaker. The injection cylinder (2) is prefilled with a low viscosity fluid. A reverse-acting annular seat valve allows the simultaneous injection of chemical additives and/or microparticles to modify the viscosity of the foam during its high-pressure release into the material to be broken. A high pressure foam generator (55) is compact and reliable. Removing and washing the seal frees the injection cylinder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2021/013561 WO2022154797A1 (en) | 2021-01-15 | 2021-01-15 | Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20240494A1 true PE20240494A1 (en) | 2024-03-15 |
Family
ID=74562089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2023002090A PE20240494A1 (en) | 2021-01-15 | 2021-01-15 | WELL SEALING AND IMPROVED FOAM PROPERTIES FOR ROCK AND CONCRETE FRAGMENTATION USING CONTROLLED FOAM INJECTION (CFI) |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP4278066A1 (en) |
| JP (1) | JP2024505823A (en) |
| KR (1) | KR20230145573A (en) |
| AU (1) | AU2021418701B2 (en) |
| CA (1) | CA3204933A1 (en) |
| MX (1) | MX2023008415A (en) |
| PE (1) | PE20240494A1 (en) |
| WO (1) | WO2022154797A1 (en) |
| ZA (1) | ZA202108841B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7607337L (en) * | 1976-06-28 | 1977-12-29 | Atlas Copco Ab | KIT AND DEVICE FOR BREAKING A SOLID MATERIAL |
| AU534676B2 (en) * | 1978-10-16 | 1984-02-09 | Alwyn Halley Cheney | Rock breaker |
| US5098163A (en) | 1990-08-09 | 1992-03-24 | Sunburst Recovery, Inc. | Controlled fracture method and apparatus for breaking hard compact rock and concrete materials |
| US6102484A (en) * | 1996-07-30 | 2000-08-15 | Applied Geodynamics, Inc. | Controlled foam injection method and means for fragmentation of hard compact rock and concrete |
| US6375271B1 (en) | 1999-04-30 | 2002-04-23 | Young, Iii Chapman | Controlled foam injection method and means for fragmentation of hard compact rock and concrete |
-
2021
- 2021-01-15 EP EP21704148.2A patent/EP4278066A1/en active Pending
- 2021-01-15 PE PE2023002090A patent/PE20240494A1/en unknown
- 2021-01-15 CA CA3204933A patent/CA3204933A1/en active Pending
- 2021-01-15 KR KR1020237027577A patent/KR20230145573A/en unknown
- 2021-01-15 WO PCT/US2021/013561 patent/WO2022154797A1/en active Application Filing
- 2021-01-15 MX MX2023008415A patent/MX2023008415A/en unknown
- 2021-01-15 AU AU2021418701A patent/AU2021418701B2/en active Active
- 2021-01-15 JP JP2023543081A patent/JP2024505823A/en active Pending
- 2021-11-09 ZA ZA2021/08841A patent/ZA202108841B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022154797A1 (en) | 2022-07-21 |
| KR20230145573A (en) | 2023-10-17 |
| CA3204933A1 (en) | 2022-07-21 |
| AU2021418701B2 (en) | 2024-09-12 |
| EP4278066A1 (en) | 2023-11-22 |
| MX2023008415A (en) | 2023-10-19 |
| AU2021418701A1 (en) | 2023-08-24 |
| ZA202108841B (en) | 2022-11-30 |
| JP2024505823A (en) | 2024-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2616635C1 (en) | Method of improved combustible gas recovery using underground two-phase gas-liquid variable based on phases of unworked coal fracturing in coal mine | |
| CL2023000948A1 (en) | Container to connect to carbonation machine and valve for gas container | |
| AR118491A1 (en) | PRESSURE CONTROLLED WELL TREATMENT | |
| AR051179A1 (en) | INSULATING TOOL | |
| AR065603A1 (en) | METHODS TO TREAT AN UNDERGROUND FORMATION BY MEANS OF A TREATMENT FLUID CONTAINING A GELIFYING AGENT AND POSSIBLY BREAKING THE GEL WITH AN AXIDANT | |
| RU2010138976A (en) | CAP CONSTRUCTION CONTAINING HYDRAULIC DESTRUCTIVE HEAT | |
| PE20240494A1 (en) | WELL SEALING AND IMPROVED FOAM PROPERTIES FOR ROCK AND CONCRETE FRAGMENTATION USING CONTROLLED FOAM INJECTION (CFI) | |
| AR056941A1 (en) | MULTIPOINT SYRINGE | |
| CN101250983B (en) | Single tube all-directional drilling injection slip-casting drilling bit capable of fluid-control starting and stopping auxiliary slip-casting hole | |
| CA2276115C (en) | Controlled foam injection method and means for fragmentation of hard compact rock and concrete | |
| CN109488250A (en) | Hole sealing device and method can be recycled in a kind of coal bed gas extraction drilling mucus dynamic | |
| AR110105A1 (en) | NANOEMULSIONS FOR USE IN UNDERGROUND FRACTURE TREATMENTS | |
| US4260295A (en) | Injector | |
| CN104455562A (en) | Low-pressure steady flow release container valve for mixed inert gas fire-extinguishing system | |
| MX2020003909A (en) | Compressed fluid discharge control device. | |
| CL2023002045A1 (en) | Borehole sealing and improved foam properties for controlled foam injection | |
| AR123812A1 (en) | FLUID END OF PUMP WITH SUCTION VALVE CLOSE ASSIST | |
| KR101439974B1 (en) | Jack for crushing rock | |
| CN205090191U (en) | Can take and press device of changing high -pressure oil gas storage tank jar mouth and connecting | |
| PE20180916Z (en) | DEVICE FOR PREVENTING SPILLS FROM THE INSIDE OF MINING MILLS, WHICH MAINTAINS THE SEAL IN FASTENING BOLTS OF MILL LINING, WHICH MAINTAINS THE TENSION OF THOSE BOLTS BY THEIR ELASTIC ACTION | |
| AR067738A1 (en) | ANNULAR INSULATING FLUID | |
| CN111520076B (en) | High-voltage pulse energy-gathering jet flow generation system and use method thereof | |
| CO2020002257A2 (en) | Locking ring system for use in fracturing operations | |
| AR119185A1 (en) | POLYESTER DIVERGING AGENTS FOR LOW TEMPERATURE OIL WELLS | |
| KR102659820B1 (en) | Packer for rock cutting using water pressure) |